KCEC
(Kirr's Chess Engine Comparison)
A tournament of original free chess engines
June 16, 2013
Testing summary:
Total: 135,679 games
played by 202 programs
1398 CPU days (X2 4600+)

White wins: 55,227 (40.7%)
Black wins: 47,434 (35.0%)
Draws: 33,018 (24.3%)
White score: 52.9%

All engines, best versions only

Comparing 186 engines!
186 best versions of selected engines played 122581 games with each other

Ponder hit matrix

All engines, best versions only, top 100
#NameElo123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100
1Fruit 2.3 32-bit2888 60.6
1549
60.8
1921
54.2
2157
61.2
2185
55.7
1689
54.0
2355
63.4
1553
59.6
2041
59.8
1564
56.0
1526
56.8
2075
60.8
2170
54.7
2073
57.4
1902
56.9
1858
58.0
1745
59.5
1451
53.7
1575
56.1
1957
59.6
2070
59.4
2019
58.7
2078
54.8
1835
                                                                            
2Spike 1.2 Turin284260.6
1549
 61.1
2235
55.8
1683
62.7
2467
56.7
2526
57.1
2051
59.7
2196
57.9
1124
58.8
1578
53.3
2387
56.3
1685
58.2
2228
54.2
1937
55.8
1983
60.3
1961
54.7
2214
57.3
2335
61.0
1368
59.0
1784
58.3
1679
60.6
1306
 57.6
2139
    56.8
2200
                                                                       
3Glaurung 2.0.1 64-bit283860.8
1921
61.1
2235
 54.2
2559
61.7
2423
58.4
1694
60.9
1784
61.4
2294
56.5
1448
56.0
1934
58.7
1821
55.2
1030
58.1
1905
54.7
2408
59.8
1462
58.5
1589
61.1
1569
55.6
1847
58.6
1585
57.7
1507
56.6
1404
 62.2
1633
   59.6
1929
                                                                         
4Frenzee Feb08 64-bit281054.2
2157
55.8
1683
54.2
2559
 57.1
2011
56.5
1514
53.8
2569
56.8
2273
52.6
2629
57.9
2495
54.7
2003
56.3
2135
59.0
2060
57.0
1736
56.8
2510
55.7
2091
55.9
2623
59.8
2002
54.8
1828
54.7
2068
     56.0
1835
                                                                          
5Delfi 5.4280161.2
2185
62.7
2467
61.7
2423
57.1
2011
 56.2
2098
59.5
1972
61.8
2227
61.4
2593
56.9
2465
56.3
1708
59.7
2025
58.6
2105
55.1
2278
61.2
2076
57.1
2179
58.3
1373
58.3
2026
61.9
1731
57.9
1877
57.1
1807
 63.5
2159
  57.4
2144
                                                                          
6Naum 2.0 64-bit279355.7
1689
56.7
2526
58.4
1694
56.5
1514
56.2
2098
 57.3
1854
53.5
2202
58.2
1922
55.8
1560
53.7
2445
55.8
1862
51.6
2327
51.0
1350
58.7
2020
58.8
1878
57.1
1796
57.0
1778
54.3
2120
52.9
2060
56.9
2086
55.0
2033
56.4
2114
55.5
1655
 55.7
2632
  57.1
1716
                                                                       
7Bright 0.2c278654.0
2355
57.1
2051
60.9
1784
53.8
2569
59.5
1972
57.3
1854
 55.4
2273
53.1
2631
55.9
1607
51.5
1821
56.2
1905
57.0
2145
54.0
2029
61.9
2191
58.4
2202
56.2
2334
54.1
1678
46.4
1846
57.3
1470
54.8
1538
 54.1
2085
  55.5
1671
                                                                          
8Alaric 707276863.4
1553
59.7
2196
61.4
2294
56.8
2273
61.8
2227
53.5
2202
55.4
2273
 57.9
2169
57.0
1857
58.5
1743
55.7
2148
58.6
1860
52.8
1497
60.0
1764
60.9
2179
58.0
2319
57.8
1867
56.7
1532
53.8
2130
56.0
2079
59.3
2066
61.8
1884
54.5
1222
 57.3
2541
                                                                          
9Scorpio 2.0 32-bit275459.6
2041
57.9
1124
56.5
1448
52.6
2629
61.4
2593
58.2
1922
53.1
2631
57.9
2169
 59.4
1149
56.0
2402
57.9
1776
59.8
971
55.2
1267
53.9
1722
58.8
1844
56.7
1650
56.5
1592
58.3
1548
56.1
1881
62.8
1521
57.7
1711
61.3
1975
56.1
1194
 57.2
1471
59.8
1638
                                                                         
10E.T. Chess 13.01.08273359.8
1564
58.8
1578
56.0
1934
57.9
2495
56.9
2465
55.8
1560
55.9
1607
57.0
1857
59.4
1149
 56.4
2065
55.8
1525
54.3
2570
57.3
1960
56.8
2037
57.8
1503
59.7
1903
57.8
1944
57.9
1151
57.9
1832
57.6
1645
 59.9
2017
56.2
1624
59.6
2041
54.7
1956
59.0
1945
60.0
1536
                                                                        
11WildCat 8273056.0
1526
53.3
2387
58.7
1821
54.7
2003
56.3
1708
53.7
2445
51.5
1821
58.5
1743
56.0
2402
56.4
2065
 58.6
2023
57.3
2246
51.6
2538
58.4
1508
57.9
1995
59.1
2232
57.8
2065
63.2
1919
54.4
2081
57.6
2121
 59.1
2418
59.5
1828
57.4
2202
57.8
2250
61.1
2002
                                                                         
12Alfil 8.1.1 Optimized272356.8
2075
56.3
1685
55.2
1030
56.3
2135
59.7
2025
55.8
1862
56.2
1905
55.7
2148
57.9
1776
55.8
1525
58.6
2023
 60.2
1703
54.0
1498
59.1
1933
60.7
1493
55.6
1564
59.8
2070
56.8
1607
56.9
1765
57.2
1357
 58.9
2362
51.2
1811
60.1
2025
58.4
2404
58.5
1842
58.6
2395
 54.5
1356
         62.7
1640
  58.2
1766
                                                         
13Movei 00.8.438 (10-10-10)272260.8
2170
58.2
2228
58.1
1905
59.0
2060
58.6
2105
51.6
2327
57.0
2145
58.6
1860
59.8
971
54.3
2570
57.3
2246
60.2
1703
 56.4
1974
61.3
1521
57.7
1815
53.0
1473
59.5
2215
59.9
1772
55.4
1682
58.5
1458
58.9
2210
57.1
2226
53.2
1894
61.9
2062
51.9
2089
58.3
1300
  52.2
1499
                                                                      
14Pro Deo 1.6271954.7
2073
54.2
1937
54.7
2408
57.0
1736
55.1
2278
51.0
1350
54.0
2029
52.8
1497
55.2
1267
57.3
1960
51.6
2538
54.0
1498
56.4
1974
 57.0
1317
57.5
1718
55.7
2187
57.9
1455
49.9
1578
56.4
1389
56.8
1917
 55.5
2213
57.9
1459
54.4
1455
58.3
1901
57.6
2061
55.1
1609
54.9
1713
52.2
1733
                                                                      
15Zappa 1.1 64-bit271757.4
1902
55.8
1983
59.8
1462
56.8
2510
61.2
2076
58.7
2020
61.9
2191
60.0
1764
53.9
1722
56.8
2037
58.4
1508
59.1
1933
61.3
1521
57.0
1317
 58.8
1593
57.4
2011
60.5
1750
53.1
2020
60.1
2233
59.1
2247
59.3
1570
58.6
1780
55.9
1698
55.7
1436
59.3
1911
58.0
1723
53.9
2206
58.5
2227
55.7
1890
60.7
1350
60.0
1351
  55.7
2418
                                                                 
16Slow Chess Blitz WV2.1271656.9
1858
60.3
1961
58.5
1589
55.7
2091
57.1
2179
58.8
1878
58.4
2202
60.9
2179
58.8
1844
57.8
1503
57.9
1995
60.7
1493
57.7
1815
57.5
1718
58.8
1593
 61.3
1414
59.8
2248
63.1
2216
59.5
1532
61.2
2406
61.7
2092
61.1
2328
55.5
1661
61.0
1612
58.3
1838
59.6
2053
57.7
1464
57.4
1738
57.9
1344
62.0
1322
63.4
1347
  55.1
1613
                                                                 
17Colossus 2007d270758.0
1745
54.7
2214
61.1
1569
55.9
2623
58.3
1373
57.1
1796
56.2
2334
58.0
2319
56.7
1650
59.7
1903
59.1
2232
55.6
1564
53.0
1473
55.7
2187
57.4
2011
61.3
1414
 60.5
1792
58.2
1049
55.9
1525
60.6
1551
 58.9
1787
54.7
1611
59.7
1806
54.6
2160
60.1
2181
58.0
1780
60.3
1473
53.8
1928
57.1
1645
60.9
1821
58.7
1916
56.5
1850
55.7
1995
                                                                 
18Pharaon 3.5.1270459.5
1451
57.3
2335
55.6
1847
59.8
2002
58.3
2026
57.0
1778
54.1
1678
57.8
1867
56.5
1592
57.8
1944
57.8
2065
59.8
2070
59.5
2215
57.9
1455
60.5
1750
59.8
2248
60.5
1792
 59.2
2409
61.8
2346
60.6
2650
60.4
1404
59.1
2357
56.8
2071
59.5
1571
56.6
2376
59.6
1729
57.4
1882
55.9
1845
56.4
2720
60.4
1532
63.5
2356
58.1
1981
62.9
1481
56.5
1989
                                                                 
19List 5.12269953.7
1575
61.0
1368
58.6
1585
54.8
1828
61.9
1731
54.3
2120
46.4
1846
56.7
1532
58.3
1548
57.9
1151
63.2
1919
56.8
1607
59.9
1772
49.9
1578
53.1
2020
63.1
2216
58.2
1049
59.2
2409
 55.5
2553
62.0
1438
57.4
2003
59.0
2075
62.7
1727
57.9
893
53.8
1590
58.8
1865
55.8
996
57.9
1732
54.1
2748
57.0
1613
61.8
1251
62.2
2106
64.8
1985
61.0
1984
53.6
946
                                                                
20SOS 5.1269756.1
1957
59.0
1784
57.7
1507
54.7
2068
57.9
1877
52.9
2060
57.3
1470
53.8
2130
56.1
1881
57.9
1832
54.4
2081
56.9
1765
55.4
1682
56.4
1389
60.1
2233
59.5
1532
55.9
1525
61.8
2346
55.5
2553
 57.4
2035
60.2
1171
59.6
1729
54.3
1778
55.6
1909
57.3
1872
57.0
2080
54.5
1575
56.3
1691
55.3
2034
59.8
1846
62.1
1405
57.1
1791
55.2
1602
54.4
1631
54.9
2047
56.5
1665
57.2
1843
54.3
1218
                                                             
21Ruffian 1.0.5268759.6
2070
58.3
1679
56.6
1404
 57.1
1807
56.9
2086
54.8
1538
56.0
2079
62.8
1521
57.6
1645
57.6
2121
57.2
1357
58.5
1458
56.8
1917
59.1
2247
61.2
2406
60.6
1551
60.6
2650
62.0
1438
57.4
2035
 58.6
1730
61.4
2033
60.3
1333
59.7
1532
57.2
2184
57.9
1355
56.1
1625
60.3
1268
55.3
2365
61.6
2000
57.8
1633
62.8
2140
61.8
1553
54.4
2386
54.0
1853
58.0
2451
59.8
1533
56.3
1649
58.7
1472
                                                            
22Petir 4.39268259.4
2019
60.6
1306
   55.0
2033
 59.3
2066
57.7
1711
   58.9
2210
 59.3
1570
61.7
2092
 60.4
1404
57.4
2003
60.2
1171
58.6
1730
 65.8
1470
54.8
1449
60.1
1850
 61.5
1636
60.1
1317
57.9
1317
57.3
1867
64.3
1462
60.7
2435
58.7
1913
59.8
1671
57.9
1375
63.2
1521
57.5
1916
59.6
1135
51.3
1486
59.0
1623
  59.9
2006
60.7
2082
    57.9
1755
                                                   
23Pseudo 0.7c268058.7
2078
 62.2
1633
 63.5
2159
56.4
2114
54.1
2085
61.8
1884
61.3
1975
59.9
2017
59.1
2418
58.9
2362
57.1
2226
55.5
2213
58.6
1780
61.1
2328
58.9
1787
59.1
2357
59.0
2075
59.6
1729
61.4
2033
65.8
1470
 56.9
1848
59.7
2810
56.9
2814
57.4
2132
58.4
1876
59.3
1443
54.2
1605
58.1
1556
60.7
1412
60.1
2157
58.8
1558
51.7
2385
58.5
1806
57.6
1961
58.5
1735
55.5
1883
62.0
1283
                                                            
24Aristarch 4.50267154.8
1835
57.6
2139
   55.5
1655
 54.5
1222
56.1
1194
56.2
1624
59.5
1828
51.2
1811
53.2
1894
57.9
1459
55.9
1698
55.5
1661
54.7
1611
56.8
2071
62.7
1727
54.3
1778
60.3
1333
54.8
1449
56.9
1848
 50.8
1838
55.9
1618
54.4
1545
53.8
1711
56.8
1227
49.3
2639
54.7
1519
59.1
1870
59.1
1431
58.2
1175
56.1
1734
49.8
1507
53.7
1387
53.9
1257
49.6
1842
53.7
1560
52.1
1472
55.4
1569
                                                          
25Hamsters 0.62669         59.6
2041
57.4
2202
60.1
2025
61.9
2062
54.4
1455
55.7
1436
61.0
1612
59.7
1806
59.5
1571
57.9
893
55.6
1909
59.7
1532
60.1
1850
59.7
2810
50.8
1838
 58.8
2187
61.1
1667
60.3
1843
55.9
2225
53.6
1376
56.7
1752
60.2
1348
60.6
2007
56.6
1881
57.5
1883
59.4
1898
56.1
1817
55.7
1662
54.4
2589
54.2
1931
57.0
1489
56.7
2206
61.9
2264
55.2
2123
   56.4
1980
60.3
2236
                                                   
26The Baron 2.23 64-bit2669   56.0
1835
57.4
2144
55.7
2632
55.5
1671
57.3
2541
57.2
1471
54.7
1956
57.8
2250
58.4
2404
51.9
2089
58.3
1901
59.3
1911
58.3
1838
54.6
2160
56.6
2376
53.8
1590
57.3
1872
57.2
2184
 56.9
2814
55.9
1618
58.8
2187
 57.8
1951
58.8
2103
57.2
2266
56.2
1976
61.5
1737
57.0
1787
58.6
2119
57.0
2185
53.2
1730
58.6
2116
55.0
2305
54.5
2176
48.6
2158
58.2
1998
54.8
2217
51.0
2272
55.6
2282
                                                         
27Booot 4.13.12668  59.6
1929
     59.8
1638
59.0
1945
61.1
2002
58.5
1842
58.3
1300
57.6
2061
58.0
1723
59.6
2053
60.1
2181
59.6
1729
58.8
1865
57.0
2080
57.9
1355
61.5
1636
57.4
2132
54.4
1545
61.1
1667
57.8
1951
 56.0
1738
55.0
1724
58.2
2104
58.5
1861
61.6
1303
59.5
2199
60.1
2070
54.1
1496
58.0
1741
51.6
1411
51.9
2414
57.9
1702
57.3
2364
58.5
1483
52.2
1761
59.5
1653
61.6
1290
                                                        
28BugChess2 1.5.22661         60.0
1536
 58.6
2395
 55.1
1609
53.9
2206
57.7
1464
58.0
1780
57.4
1882
55.8
996
54.5
1575
56.1
1625
60.1
1317
58.4
1876
53.8
1711
60.3
1843
58.8
2103
56.0
1738
 57.3
1806
57.9
1536
60.4
1584
58.7
2269
56.1
2206
55.0
2125
56.3
1623
56.9
1795
53.9
1781
55.9
1992
49.1
2121
60.5
1427
56.3
2155
52.5
2210
55.0
1758
54.4
2525
 53.7
2860
60.7
1825
56.7
1986
57.8
2547
56.6
1964
    52.9
1829
           58.0
1871
56.3
2185
                                
29Crafty 21.5 64-bit PS2652 56.8
2200
   57.1
1716
       54.9
1713
58.5
2227
57.4
1738
60.3
1473
55.9
1845
57.9
1732
56.3
1691
60.3
1268
57.9
1317
59.3
1443
56.8
1227
55.9
2225
57.2
2266
55.0
1724
57.3
1806
 50.9
1634
59.1
1991
60.9
1356
57.3
2040
58.7
1275
51.4
973
56.0
2340
56.7
1705
56.5
1937
50.9
1487
57.2
1583
58.9
1463
56.6
2071
56.1
1236
58.8
1836
50.3
2256
56.1
2011
56.2
1396
55.7
1863
54.6
1696
 53.9
2379
                                                 
30Jonny 2.832652           54.5
1356
52.2
1499
52.2
1733
55.7
1890
57.9
1344
53.8
1928
56.4
2720
54.1
2748
55.3
2034
55.3
2365
57.3
1867
54.2
1605
49.3
2639
53.6
1376
56.2
1976
58.2
2104
57.9
1536
50.9
1634
 59.8
1307
57.9
1479
60.4
1366
52.7
1736
54.9
1883
54.0
2184
52.9
1978
51.5
2544
48.0
2936
55.0
1879
53.2
2131
52.9
1807
55.4
1682
56.5
1624
53.5
2260
50.8
1856
56.2
2077
54.6
1831
53.9
1644
 54.7
2021
   56.6
2445
                                             
31Anaconda 2.0.12644              60.7
1350
62.0
1322
57.1
1645
60.4
1532
57.0
1613
59.8
1846
61.6
2000
64.3
1462
58.1
1556
54.7
1519
56.7
1752
61.5
1737
58.5
1861
60.4
1584
59.1
1991
59.8
1307
 60.9
1691
58.1
1835
54.4
1861
58.3
1228
60.1
1645
58.6
1672
56.1
2314
54.5
2080
58.9
1216
53.5
2468
53.0
1600
58.1
1923
61.2
1876
56.2
2110
52.5
2239
57.6
1397
60.2
1076
62.9
1508
61.0
2096
57.0
1881
 59.6
1969
 60.9
1230
           57.2
1132
60.6
1385
                                
32Fritz 5.322643              60.0
1351
63.4
1347
60.9
1821
63.5
2356
61.8
1251
62.1
1405
57.8
1633
60.7
2435
60.7
1412
59.1
1870
60.2
1348
57.0
1787
61.6
1303
58.7
2269
60.9
1356
57.9
1479
60.9
1691
 63.0
1635
60.3
2214
55.9
1442
61.7
2442
59.3
1496
61.1
2103
54.7
1181
61.6
2167
60.8
1673
59.9
1855
60.7
1887
60.6
1589
55.6
2226
54.8
1957
60.9
1254
60.1
1949
58.8
1026
60.2
1214
59.5
1482
  60.4
1828
60.0
1749
 59.9
1749
54.9
1515
                                          
33Ktulu 4.22634                58.7
1916
58.1
1981
62.2
2106
57.1
1791
62.8
2140
58.7
1913
60.1
2157
59.1
1431
60.6
2007
58.6
2119
59.5
2199
56.1
2206
57.3
2040
60.4
1366
58.1
1835
63.0
1635
 62.2
1455
58.0
1722
57.7
2124
53.5
1848
54.2
2067
47.0
1637
59.7
1464
62.9
1292
57.7
1809
62.5
1626
62.9
1144
59.9
1838
56.1
2106
60.0
2451
58.8
1201
60.9
1969
57.6
1781
52.6
1756
60.1
2076
54.0
2251
57.9
2140
57.5
2091
 62.6
1956
54.2
1737
        58.2
1558
60.0
1421
                                
34Thinker 4.7a2634                56.5
1850
62.9
1481
64.8
1985
55.2
1602
61.8
1553
59.8
1671
58.8
1558
58.2
1175
56.6
1881
57.0
2185
60.1
2070
55.0
2125
58.7
1275
52.7
1736
54.4
1861
60.3
2214
62.2
1455
 62.6
1547
58.3
1623
54.4
2200
55.4
1551
51.8
1583
57.2
2205
57.4
2016
55.3
2264
62.4
2102
56.1
1352
53.8
2112
54.4
1994
58.1
2262
54.1
1363
59.0
1696
61.4
1477
57.7
1336
52.0
2912
56.5
1392
57.6
1950
58.8
2245
61.6
1945
57.6
1554
56.2
2124
        57.4
1558
56.1
1873
                                
35SmarThink 0.17a2633              55.7
2418
55.1
1613
55.7
1995
56.5
1989
61.0
1984
54.4
1631
54.4
2386
57.9
1375
51.7
2385
56.1
1734
57.5
1883
53.2
1730
54.1
1496
56.3
1623
51.4
973
54.9
1883
58.3
1228
55.9
1442
58.0
1722
62.6
1547
 54.2
1640
55.3
2052
53.5
1633
50.5
1724
59.5
1454
55.7
1505
58.6
1911
57.7
1429
61.7
1524
51.6
2112
51.5
1342
55.8
1331
54.5
1002
59.1
1725
55.2
1362
53.6
2354
50.4
2566
51.1
1730
55.7
1914
59.1
1631
 57.4
1699
56.2
2036
        53.5
1460
52.2
1421
                                
36Ufim 8.022628                  53.6
946
54.9
2047
54.0
1853
63.2
1521
58.5
1806
49.8
1507
59.4
1898
58.6
2116
58.0
1741
56.9
1795
56.0
2340
54.0
2184
60.1
1645
61.7
2442
57.7
2124
58.3
1623
54.2
1640
 58.8
1664
61.4
1349
56.0
1909
57.1
1791
54.1
1795
53.0
2200
59.6
1169
61.6
1785
53.1
1710
53.6
1859
62.4
1568
58.4
1885
60.3
2428
55.7
2014
53.7
2410
57.2
2924
55.3
1397
55.6
1665
57.0
2009
57.6
1685
57.2
1305
54.5
1452
        58.6
1357
57.6
1742
                                
37Trace 1.37a2622                   56.5
1665
58.0
2451
57.5
1916
57.6
1961
53.7
1387
56.1
1817
55.0
2305
51.6
1411
53.9
1781
56.7
1705
52.9
1978
58.6
1672
59.3
1496
53.5
1848
54.4
2200
55.3
2052
58.8
1664
 54.8
1370
52.4
2317
58.7
1283
54.1
2135
54.7
1901
56.1
1382
58.1
1538
52.5
2438
50.1
1870
53.5
2028
53.8
2170
53.9
1868
58.9
1131
54.9
1781
53.4
1947
58.7
1735
58.5
1755
56.4
1572
58.6
2113
56.8
1632
53.5
2290
 55.7
2147
55.1
1605
     54.6
1909
53.7
1367
                                
38AnMon 5.602621                   57.2
1843
59.8
1533
59.6
1135
58.5
1735
53.9
1257
55.7
1662
54.5
2176
51.9
2414
55.9
1992
56.5
1937
51.5
2544
56.1
2314
61.1
2103
54.2
2067
55.4
1551
53.5
1633
61.4
1349
54.8
1370
 50.3
2002
58.5
1445
60.5
1542
52.6
2159
60.3
1437
54.4
1815
52.0
2191
50.8
1988
52.0
1403
56.3
1634
55.9
1872
56.8
1725
53.5
1672
54.4
2822
55.5
2234
57.7
1716
58.4
1647
54.9
1498
54.1
981
55.9
1582
        54.9
1518
57.0
1736
                                
39Little Goliath 3.12 Evolution (TB Off)2614                   54.3
1218
56.3
1649
51.3
1486
55.5
1883
49.6
1842
54.4
2589
48.6
2158
57.9
1702
49.1
2121
50.9
1487
48.0
2936
54.5
2080
54.7
1181
47.0
1637
51.8
1583
50.5
1724
56.0
1909
52.4
2317
50.3
2002
 57.6
2498
54.0
1259
52.5
2007
52.1
1940
53.5
2376
53.9
1836
48.9
1758
57.6
1819
55.5
1716
57.0
2434
52.5
1740
51.6
2186
55.6
2477
54.9
2320
55.5
2132
55.3
2232
54.8
1670
50.7
2746
50.5
1966
 48.3
2316
56.5
1895
     51.8
1632
53.2
1565
    51.9
2034
                           
40Yace 0.99.872609           62.7
1640
        58.7
1472
59.0
1623
62.0
1283
53.7
1560
54.2
1931
58.2
1998
57.3
2364
60.5
1427
57.2
1583
55.0
1879
58.9
1216
61.6
2167
59.7
1464
57.2
2205
59.5
1454
57.1
1791
58.7
1283
58.5
1445
57.6
2498
 60.7
2428
58.0
2064
60.5
1899
57.1
1408
54.9
2338
54.7
1823
62.0
1583
59.4
1201
56.6
2237
60.3
1667
60.0
1414
56.8
2762
55.6
1929
57.4
1708
60.5
1579
61.2
2048
58.2
2368
59.8
1743
 58.7
1744
58.9
2063
     58.9
1514
60.6
1532
    59.4
1631
                           
41Pepito 1.59 32-bit2595                       52.1
1472
57.0
1489
54.8
2217
58.5
1483
56.3
2155
58.9
1463
53.2
2131
53.5
2468
60.8
1673
62.9
1292
57.4
2016
55.7
1505
54.1
1795
54.1
2135
60.5
1542
54.0
1259
60.7
2428
 54.6
1883
59.2
1734
57.1
1628
51.0
2476
51.9
1904
57.7
2222
57.1
1801
60.1
1580
55.1
2012
55.9
1690
56.6
2282
56.4
2178
58.8
1588
55.9
1144
61.0
2327
54.8
1838
54.0
1953
  57.0
1484
62.1
1327
                                      
42Bruja 1.9 64-bit JA No-int-book2584                       55.4
1569
56.7
2206
51.0
2272
52.2
1761
52.5
2210
56.6
2071
52.9
1807
53.0
1600
59.9
1855
57.7
1809
55.3
2264
58.6
1911
53.0
2200
54.7
1901
52.6
2159
52.5
2007
58.0
2064
54.6
1883
 56.9
1984
54.0
2363
50.1
2628
52.1
1843
53.1
2123
57.0
1788
58.7
1941
58.2
1588
50.4
1872
56.6
2641
52.9
1805
57.1
1981
56.5
2013
56.3
2023
57.0
1299
56.1
1535
61.7
2543
53.5
2357
55.9
2068
61.6
1253
51.7
2397
  51.0
1939
55.8
1396
56.3
1469
54.9
1542
                               
43Green Light Chess 3.002582           58.2
1766
         59.9
2006
  61.9
2264
55.6
2282
59.5
1653
55.0
1758
56.1
1236
55.4
1682
58.1
1923
60.7
1887
62.5
1626
62.4
2102
57.7
1429
59.6
1169
56.1
1382
60.3
1437
52.1
1940
60.5
1899
59.2
1734
56.9
1984
 60.5
1738
53.9
2378
54.2
2368
58.9
1590
53.4
1156
60.3
1551
59.9
1778
52.3
1829
60.0
2100
57.3
1614
57.9
2126
58.8
1906
61.0
1770
57.7
2309
53.4
1807
64.6
1711
57.2
1686
55.0
1464
63.3
1192
   56.0
2003
55.0
2208
53.0
1858
    57.1
2422
  54.2
1902
                        
44Tao 5.62574                     60.7
2082
  55.2
2123
 61.6
1290
54.4
2525
58.8
1836
56.5
1624
61.2
1876
60.6
1589
62.9
1144
56.1
1352
61.7
1524
61.6
1785
58.1
1538
54.4
1815
53.5
2376
57.1
1408
57.1
1628
54.0
2363
60.5
1738
 54.6
2305
53.2
2061
58.9
1101
57.9
1900
59.1
1975
56.8
1485
53.6
2044
54.4
2857
55.6
2243
59.5
1708
59.7
2003
57.6
1394
58.3
1653
55.1
1851
64.2
2238
56.8
2104
57.5
1255
64.7
1155
 58.0
2364
60.1
2385
58.2
1671
54.9
2008
59.6
1630
57.6
2021
   58.2
2464
  54.6
2369
                        
45Cerebro 3.03d2572                            50.3
2256
53.5
2260
56.2
2110
55.6
2226
59.9
1838
53.8
2112
51.6
2112
53.1
1710
52.5
2438
52.0
2191
53.9
1836
54.9
2338
51.0
2476
50.1
2628
53.9
2378
54.6
2305
 52.8
2346
57.6
2374
56.9
2231
53.7
1843
54.9
2442
51.0
1860
54.0
2752
51.9
2376
52.7
2211
57.2
1980
56.3
2112
50.3
2031
49.7
2718
62.3
1664
54.5
2589
56.9
2088
                                       
46Twisted Logic 20080404x2568                           53.7
2860
56.1
2011
50.8
1856
52.5
2239
54.8
1957
56.1
2106
54.4
1994
51.5
1342
53.6
1859
50.1
1870
50.8
1988
48.9
1758
54.7
1823
51.9
1904
52.1
1843
54.2
2368
53.2
2061
52.8
2346
 54.1
1559
56.0
2491
56.3
1896
59.3
1444
54.2
1625
52.3
3243
51.7
1743
55.1
2066
54.6
2224
53.2
2293
53.0
2052
51.7
1686
61.8
2219
54.5
1595
51.3
2258
59.4
1591
51.3
2081
56.8
2531
56.7
2465
55.5
1595
51.2
1912
57.3
1570
48.1
2045
  49.9
2602
56.6
1943
  50.2
1627
                        
47Arasan 10.0 64-bit2564                           60.7
1825
56.2
1396
56.2
2077
57.6
1397
60.9
1254
60.0
2451
58.1
2262
55.8
1331
62.4
1568
53.5
2028
52.0
1403
57.6
1819
62.0
1583
57.7
2222
53.1
2123
58.9
1590
58.9
1101
57.6
2374
54.1
1559
 56.6
2244
60.7
1996
62.5
1832
58.2
1423
58.9
2638
53.5
1811
58.9
1798
55.7
1211
61.6
1234
57.3
1556
59.2
1629
64.7
2527
54.4
2182
58.4
1746
62.7
1631
58.4
1634
57.4
2606
60.7
2407
57.4
1531
57.8
1568
58.3
1399
55.1
1957
  59.9
2073
58.9
1619
  56.3
1865
                        
48Abrok 5.02561                        56.4
1980
  56.7
1986
55.7
1863
54.6
1831
60.2
1076
60.1
1949
58.8
1201
54.1
1363
54.5
1002
58.4
1885
53.8
2170
56.3
1634
55.5
1716
59.4
1201
57.1
1801
57.0
1788
53.4
1156
57.9
1900
56.9
2231
56.0
2491
56.6
2244
 57.7
2374
59.7
1247
54.2
1277
60.5
2795
58.2
1914
55.2
2218
58.5
1425
56.1
1938
57.0
1611
56.8
1332
62.9
2110
56.0
1992
54.3
2208
65.1
2066
54.0
2257
59.8
2567
58.1
1963
54.6
1729
60.1
1808
54.3
1715
51.1
1478
  54.9
2135
55.2
1759
  53.9
1798
                        
49Amyan 1.5972552                     57.9
1755
  60.3
2236
  57.8
2547
54.6
1696
53.9
1644
62.9
1508
58.8
1026
60.9
1969
59.0
1696
59.1
1725
60.3
2428
53.9
1868
55.9
1872
57.0
2434
56.6
2237
60.1
1580
58.7
1941
60.3
1551
59.1
1975
53.7
1843
56.3
1896
60.7
1996
57.7
2374
 63.3
1536
53.8
1469
58.5
2687
57.3
1209
58.3
1387
60.8
1531
58.6
1879
54.4
1568
58.9
2112
65.4
1850
56.2
1794
58.2
1765
64.6
1239
56.0
1471
59.2
2079
59.6
2995
59.1
1479
60.7
1363
58.0
1282
55.7
2106
  56.3
2675
57.9
1623
  58.7
2118
  54.1
2329
                     
50Matacz 1.3 HT74 5-men-egbb2551                           56.6
1964
  61.0
2096
60.2
1214
57.6
1781
61.4
1477
55.2
1362
55.7
2014
58.9
1131
56.8
1725
52.5
1740
60.3
1667
55.1
2012
58.2
1588
59.9
1778
56.8
1485
54.9
2442
59.3
1444
62.5
1832
59.7
1247
63.3
1536
 59.6
1410
57.2
1917
56.8
2148
59.8
1233
62.6
1504
58.9
1814
59.7
1358
60.6
1380
65.6
2407
56.6
1926
54.8
1368
63.8
1450
57.5
1872
60.1
2231
61.4
2511
55.6
1787
56.5
2264
58.0
1797
53.3
1399
  58.5
1996
60.6
1923
  59.4
1245
62.8
2345
 59.0
1633
                     
51SpiderChess 0706032546                            53.9
2379
54.7
2021
57.0
1881
59.5
1482
52.6
1756
57.7
1336
53.6
2354
53.7
2410
54.9
1781
53.5
1672
51.6
2186
60.0
1414
55.9
1690
50.4
1872
52.3
1829
53.6
2044
51.0
1860
54.2
1625
58.2
1423
54.2
1277
53.8
1469
59.6
1410
 55.1
2781
54.3
1670
54.8
1472
53.9
1396
53.1
772
54.7
1626
56.0
1953
61.1
2356
57.0
1957
54.4
1367
59.0
831
53.6
1617
59.4
1569
56.5
1955
53.1
1906
53.7
1821
54.1
2086
54.0
1740
  49.3
1951
54.8
1263
  54.4
1904
58.7
1620
 54.4
1644
                     
52Gaia 3.5 64-bit2536                                60.1
2076
52.0
2912
50.4
2566
57.2
2924
53.4
1947
54.4
2822
55.6
2477
56.8
2762
56.6
2282
56.6
2641
60.0
2100
54.4
2857
54.0
2752
52.3
3243
58.9
2638
60.5
2795
58.5
2687
57.2
1917
55.1
2781
 53.4
2592
54.9
2965
52.5
3312
58.0
2362
57.5
2488
56.9
2519
62.1
2907
52.4
2765
50.8
3220
59.6
3281
55.8
2325
56.4
2559
63.0
1642
59.1
1855
56.7
2360
55.0
2773
54.5
2618
57.5
2091
53.7
1791
59.7
2278
54.3
2694
   58.8
2275
                       
53King of Kings 2.562536                              59.6
1969
 54.0
2251
56.5
1392
51.1
1730
55.3
1397
58.7
1735
55.5
2234
54.9
2320
55.6
1929
56.4
2178
52.9
1805
57.3
1614
55.6
2243
51.9
2376
51.7
1743
53.5
1811
58.2
1914
57.3
1209
56.8
2148
54.3
1670
53.4
2592
 53.1
2157
54.9
1725
54.6
1601
53.9
2301
53.7
2156
62.5
2200
53.4
1817
57.5
1494
63.7
1489
54.3
1705
57.8
2276
58.4
2227
52.0
2149
56.2
1946
55.8
1735
49.5
1522
55.0
2593
52.6
2332
54.5
1980
56.0
2243
  54.5
2253
54.5
2182
 54.3
2021
    50.9
1859
                
54Quark 2.352536                               60.4
1828
57.9
2140
57.6
1950
55.7
1914
55.6
1665
58.5
1755
57.7
1716
55.5
2132
57.4
1708
58.8
1588
57.1
1981
57.9
2126
59.5
1708
52.7
2211
55.1
2066
58.9
1798
55.2
2218
58.3
1387
59.8
1233
54.8
1472
54.9
2965
53.1
2157
 57.8
1644
53.2
2331
54.4
2211
58.1
1443
65.0
1905
58.7
1729
54.9
1658
62.9
1423
54.8
2219
63.0
2365
61.9
2093
56.6
1767
57.1
1705
55.3
1607
52.8
1054
60.1
1672
54.6
2010
54.6
2282
54.9
1971
  58.5
1461
55.9
1799
 56.1
1616
    56.0
1942
  56.0
1988
 54.2
1440
52.9
1693
59.9
1316
     55.1
1425
   
55LambChop 10.992531                           52.9
1829
 56.6
2445
60.9
1230
60.0
1749
57.5
2091
58.8
2245
59.1
1631
57.0
2009
56.4
1572
58.4
1647
55.3
2232
60.5
1579
55.9
1144
56.5
2013
58.8
1906
59.7
2003
57.2
1980
54.6
2224
55.7
1211
58.5
1425
60.8
1531
62.6
1504
53.9
1396
52.5
3312
54.9
1725
57.8
1644
 58.9
2360
56.0
1926
57.4
1439
64.2
2519
58.6
1778
58.9
1439
64.2
1909
57.0
1405
63.9
2649
62.2
2319
54.2
1801
57.4
2289
58.4
1415
58.3
1656
59.9
2417
52.0
1954
58.1
1779
56.1
1815
53.7
3285
 55.4
1920
60.2
2054
58.0
2220
51.4
1727
                     
56Dragon 4.62524                                 61.6
1945
 57.6
1685
58.6
2113
54.9
1498
54.8
1670
61.2
2048
61.0
2327
56.3
2023
61.0
1770
57.6
1394
56.3
2112
53.2
2293
61.6
1234
56.1
1938
58.6
1879
58.9
1814
53.1
772
58.0
2362
54.6
1601
53.2
2331
58.9
2360
 60.8
1364
57.0
1784
61.3
1820
56.8
1900
61.1
1652
64.5
1702
57.0
1476
58.1
2242
62.2
2144
54.0
2357
58.1
2060
59.0
2060
51.8
1513
58.2
2464
53.7
1830
61.1
1804
56.3
1528
53.7
2324
55.0
2489
53.7
1798
60.8
2422
49.9
2220
55.7
1769
    57.4
2161
  56.6
2332
 57.4
1493
55.5
1352
53.4
1932
     59.7
1144
   
57Nejmet 3.072521                               59.9
1749
62.6
1956
57.6
1554
57.4
1699
57.2
1305
56.8
1632
54.1
981
50.7
2746
58.2
2368
54.8
1838
57.0
1299
57.7
2309
58.3
1653
50.3
2031
53.0
2052
57.3
1556
57.0
1611
54.4
1568
59.7
1358
54.7
1626
57.5
2488
53.9
2301
54.4
2211
56.0
1926
60.8
1364
 55.5
2296
61.6
2079
57.1
1869
53.6
1579
58.7
1291
53.4
1613
60.7
2125
60.2
2199
52.2
1543
58.6
1775
57.7
2124
53.4
2123
58.3
2048
53.4
2292
57.8
1520
55.1
1591
54.7
2485
50.7
1937
52.5
2022
55.8
2112
51.9
2281
55.0
1661
    57.8
2349
62.0
1378
 52.8
1887
 57.4
1221
50.3
1387
59.3
1873
 53.8
1713
   56.1
1778
   
58Snitch 1.6.2 32-bit2521                               54.9
1515
54.2
1737
56.2
2124
56.2
2036
54.5
1452
53.5
2290
55.9
1582
50.5
1966
59.8
1743
54.0
1953
56.1
1535
53.4
1807
55.1
1851
49.7
2718
51.7
1686
59.2
1629
56.8
1332
58.9
2112
60.6
1380
56.0
1953
56.9
2519
53.7
2156
58.1
1443
57.4
1439
57.0
1784
55.5
2296
 60.9
2426
52.3
2081
58.3
2071
63.3
1029
51.8
1899
58.5
1488
56.2
2468
51.8
2042
55.7
2253
53.7
1847
49.1
1618
59.2
2009
52.7
1940
55.5
1824
57.3
1274
53.0
2549
50.3
2574
55.0
1950
55.4
2577
54.4
2573
53.9
2243
    53.0
1370
59.8
1799
57.0
2157
52.9
2581
 50.4
1704
52.8
1652
58.5
1394
 55.5
1747
   52.6
1629
   
59RomiChess P3k 64-bit2502                                         61.7
2543
64.6
1711
64.2
2238
62.3
1664
61.8
2219
64.7
2527
62.9
2110
65.4
1850
65.6
2407
61.1
2356
62.1
2907
62.5
2200
65.0
1905
64.2
2519
61.3
1820
61.6
2079
60.9
2426
 61.5
2727
63.1
2076
69.5
1605
58.0
2459
64.8
2494
67.5
2120
61.6
2372
62.1
2088
65.4
2097
61.2
2494
65.9
1732
60.8
1694
61.6
2324
62.3
2562
62.9
2682
 64.0
2123
  61.6
2177
                     
60Amy 0.8.7b DC2500                                    55.7
2147
 48.3
2316
58.7
1744
 53.5
2357
57.2
1686
56.8
2104
54.5
2589
54.5
1595
54.4
2182
56.0
1992
56.2
1794
56.6
1926
57.0
1957
52.4
2765
53.4
1817
58.7
1729
58.6
1778
56.8
1900
57.1
1869
52.3
2081
61.5
2727
 57.7
1887
57.8
1385
57.3
1996
57.7
2213
58.0
2179
56.6
1932
56.7
1758
58.0
1900
54.5
1956
58.1
2446
52.7
2134
57.9
1685
59.0
1823
56.5
2905
51.3
2433
54.9
1647
57.5
2319
54.4
2715
55.2
2245
    55.2
1930
60.4
2386
55.5
2137
56.6
2301
 53.8
1525
54.4
1793
58.3
2427
53.2
1799
57.1
1636
   55.2
1950
   
61KnightDreamer 3.32499                                    55.1
1605
 56.5
1895
58.9
2063
57.0
1484
55.9
2068
55.0
1464
57.5
1255
56.9
2088
51.3
2258
58.4
1746
54.3
2208
58.2
1765
54.8
1368
54.4
1367
50.8
3220
57.5
1494
54.9
1658
58.9
1439
61.1
1652
53.6
1579
58.3
2071
63.1
2076
57.7
1887
 64.3
1325
54.4
2665
57.2
2203
60.1
2463
57.2
2407
56.3
1825
54.3
1592
56.5
1815
56.0
2232
54.0
1713
55.1
1858
55.5
1784
56.2
2345
52.5
1573
53.5
1925
58.6
2445
54.2
2220
50.3
2283
    53.6
1889
59.4
1615
56.4
1929
52.0
2035
 53.8
1612
53.3
1468
62.2
1828
 57.8
1622
   57.0
1997
   
62Francesca MAD 0.13 Nobook2493                                        62.1
1327
61.6
1253
63.3
1192
64.7
1155
 59.4
1591
62.7
1631
65.1
2066
64.6
1239
63.8
1450
59.0
831
59.6
3281
63.7
1489
62.9
1423
64.2
1909
64.5
1702
58.7
1291
63.3
1029
69.5
1605
57.8
1385
64.3
1325
 62.1
1780
64.3
2317
64.5
2447
62.2
1250
62.9
1131
61.5
1196
60.0
1524
63.2
2694
59.8
1953
61.6
1254
58.7
1357
60.7
2873
61.4
2358
55.9
1198
 58.5
2550
59.9
1737
    61.4
1887
65.9
1346
60.0
2302
64.9
1097
  59.0
1822
64.7
2012
62.3
1224
65.6
1483
   59.0
1673
   
63Leila 0.53h2490                                         51.7
2397
   51.3
2081
58.4
1634
54.0
2257
56.0
1471
57.5
1872
53.6
1617
55.8
2325
54.3
1705
54.8
2219
57.0
1405
57.0
1476
53.4
1613
51.8
1899
58.0
2459
57.3
1996
54.4
2665
62.1
1780
 55.6
1881
56.4
2722
53.7
1871
57.3
2069
56.4
1567
55.8
1522
56.7
2672
51.7
2001
54.3
2481
56.4
2163
52.7
2537
52.6
2317
49.9
1890
57.8
2309
53.5
2512
52.8
2428
    55.5
2151
61.0
1807
53.0
2444
50.8
2195
 49.8
1663
54.2
1535
56.4
1516
47.6
2260
54.0
2255
52.8
1823
  57.2
1716
 55.7
1678
 
64Diablo 0.5.1 JA2482                                           58.0
2364
 56.8
2531
57.4
2606
59.8
2567
59.2
2079
60.1
2231
59.4
1569
56.4
2559
57.8
2276
63.0
2365
63.9
2649
58.1
2242
60.7
2125
58.5
1488
64.8
2494
57.7
2213
57.2
2203
64.3
2317
55.6
1881
 61.5
2149
54.1
1833
58.7
2289
58.6
2023
55.2
1598
57.3
1945
50.3
2384
56.0
2212
57.9
1843
54.6
2281
56.0
2089
53.1
2104
60.1
1601
56.0
2595
58.3
2475
 56.8
1764
55.9
3012
53.2
2400
60.1
2055
60.7
1968
55.1
2086
53.7
2468
 55.4
2402
54.9
2211
          
65PostModernist 10162480                                           60.1
2385
 56.7
2465
60.7
2407
58.1
1963
59.6
2995
61.4
2511
56.5
1955
63.0
1642
58.4
2227
61.9
2093
62.2
2319
62.2
2144
60.2
2199
56.2
2468
67.5
2120
58.0
2179
60.1
2463
64.5
2447
56.4
2722
61.5
2149
 58.5
2607
61.7
2235
58.2
2263
56.3
2797
62.5
1732
56.1
1746
60.8
2564
61.1
2225
58.8
2268
60.2
2480
58.4
2312
61.2
2329
58.1
1950
59.2
2173
 59.8
2285
57.8
2490
61.0
2548
61.1
2218
64.7
2547
57.4
2004
59.6
1961
62.4
1940
55.7
3077
57.7
2014
63.3
2361
59.2
2205
62.8
2347
       
66Djinn 0.925x2479                                         51.0
1939
56.0
2003
58.2
1671
 55.5
1595
57.4
1531
54.6
1729
59.1
1479
55.6
1787
53.1
1906
59.1
1855
52.0
2149
56.6
1767
54.2
1801
54.0
2357
52.2
1543
51.8
2042
61.6
2372
56.6
1932
57.2
2407
62.2
1250
53.7
1871
54.1
1833
58.5
2607
 53.6
2095
58.9
1842
54.6
1252
55.5
2142
55.3
1714
56.3
1931
57.2
1790
51.8
2363
49.8
2044
49.1
2032
58.5
2431
52.9
2349
53.9
1797
 52.1
2382
52.2
2895
52.2
2575
59.9
1590
61.0
1838
52.7
2496
53.5
2245
55.1
1962
54.4
1159
51.6
1528
55.9
1836
58.7
1922
57.9
1654
51.0
2182
  54.4
2104
   
67Comet B682478                           58.0
1871
  57.2
1132
 58.2
1558
57.4
1558
53.5
1460
58.6
1357
54.6
1909
54.9
1518
51.8
1632
58.9
1514
 55.8
1396
55.0
2208
54.9
2008
 51.2
1912
57.8
1568
60.1
1808
60.7
1363
56.5
2264
53.7
1821
56.7
2360
56.2
1946
57.1
1705
57.4
2289
58.1
2060
58.6
1775
55.7
2253
62.1
2088
56.7
1758
56.3
1825
62.9
1131
57.3
2069
58.7
2289
61.7
2235
53.6
2095
 59.1
1762
51.8
1743
55.7
2080
52.2
2004
55.9
2194
54.2
2077
55.2
2525
49.5
2114
55.7
1414
54.0
2866
54.2
2571
53.3
1808
 55.9
2151
54.5
2114
55.6
2007
53.5
1766
61.0
1827
56.2
2109
54.0
1803
58.6
2265
51.1
1201
56.6
1692
58.4
1341
55.8
1659
57.3
1517
53.6
1842
58.0
2441
 57.7
2071
 52.8
1787
 
68Sjeng 12.132475                           56.3
2185
  60.6
1385
 60.0
1421
56.1
1873
52.2
1421
57.6
1742
53.7
1367
57.0
1736
53.2
1565
60.6
1532
 56.3
1469
53.0
1858
59.6
1630
 57.3
1570
58.3
1399
54.3
1715
58.0
1282
58.0
1797
54.1
2086
55.0
2773
55.8
1735
55.3
1607
58.4
1415
59.0
2060
57.7
2124
53.7
1847
65.4
2097
58.0
1900
54.3
1592
61.5
1196
56.4
1567
58.6
2023
58.2
2263
58.9
1842
59.1
1762
 57.2
1349
56.8
1666
56.6
1918
57.3
1850
54.7
1610
57.3
1915
54.3
2143
54.6
1816
58.0
2400
56.6
2212
55.8
1891
 57.0
2201
55.3
2216
53.3
2060
58.5
1488
60.1
1577
55.6
2086
57.4
2024
57.2
1967
56.9
1239
53.6
1837
59.0
1547
54.4
1738
57.1
1600
54.7
1778
57.4
1675
 53.8
1873
 57.7
1457
 
69Muse 0.899b2474                                         54.9
1542
 57.6
2021
 48.1
2045
55.1
1957
51.1
1478
55.7
2106
53.3
1399
54.0
1740
54.5
2618
49.5
1522
52.8
1054
58.3
1656
51.8
1513
53.4
2123
49.1
1618
61.2
2494
54.5
1956
56.5
1815
60.0
1524
55.8
1522
55.2
1598
56.3
2797
54.6
1252
51.8
1743
57.2
1349
 51.5
2017
50.7
2004
53.5
2511
50.7
1145
55.5
2136
51.1
1902
51.8
1679
54.0
2057
50.0
2236
51.7
2555
 50.3
2457
52.3
2323
52.3
2199
54.1
1576
56.0
1510
54.4
2649
54.8
1911
51.0
2232
56.7
649
51.8
1229
60.0
1904
54.4
1746
52.3
1487
51.0
2547
53.5
2192
 54.7
2197
 54.4
1780
 
70Queen 4.032466                                                   57.5
2091
55.0
2593
60.1
1672
59.9
2417
58.2
2464
58.3
2048
59.2
2009
65.9
1732
58.1
2446
56.0
2232
63.2
2694
56.7
2672
57.3
1945
62.5
1732
55.5
2142
55.7
2080
56.8
1666
51.5
2017
 52.9
1596
59.7
1892
56.3
2094
55.8
2406
57.0
1908
53.2
2472
57.6
2108
54.6
2137
55.7
2268
 56.2
1996
55.0
2487
57.6
1937
55.1
2728
59.9
2108
58.2
1477
54.0
2346
62.9
2108
55.8
2382
     56.3
2046
     
71Patzer 3.802460                                                   53.7
1791
52.6
2332
54.6
2010
52.0
1954
53.7
1830
53.4
2292
52.7
1940
60.8
1694
52.7
2134
54.0
1713
59.8
1953
51.7
2001
50.3
2384
56.1
1746
55.3
1714
52.2
2004
56.6
1918
50.7
2004
52.9
1596
 50.9
2391
54.4
1945
50.6
2356
52.8
1361
51.0
2052
55.9
2085
47.8
2244
49.9
2071
 52.6
2364
51.5
2139
49.9
1940
52.8
2420
56.3
2095
48.1
2067
51.2
2022
52.9
1664
51.5
2281
49.4
2487
55.0
1331
53.4
1600
51.0
1684
51.4
2470
54.0
1788
 54.5
2127
 53.3
2247
 
72The Crazy Bishop 00522460                                             49.9
2602
59.9
2073
54.9
2135
56.3
2675
58.5
1996
49.3
1951
59.7
2278
54.5
1980
54.6
2282
58.1
1779
61.1
1804
57.8
1520
55.5
1824
61.6
2324
57.9
1685
55.1
1858
61.6
1254
54.3
2481
56.0
2212
60.8
2564
56.3
1931
55.9
2194
57.3
1850
53.5
2511
59.7
1892
50.9
2391
 58.9
1588
51.0
3042
50.0
2192
57.6
1934
59.4
1898
53.1
2640
56.8
1983
 52.7
2374
55.8
2658
54.2
2637
56.4
2095
57.5
2288
54.2
2726
57.7
2575
55.4
2425
56.5
1495
57.3
2046
60.1
2081
54.4
2592
58.3
2423
52.3
2218
55.9
2247
54.3
2519
58.7
1538
54.4
2270
54.2
2318
 
73Der Bringer 1.92455                                      51.9
2034
59.4
1631
  57.1
2422
58.2
2464
 56.6
1943
58.9
1619
55.2
1759
57.9
1623
60.6
1923
54.8
1263
54.3
2694
56.0
2243
54.9
1971
56.1
1815
56.3
1528
55.1
1591
57.3
1274
62.3
2562
59.0
1823
55.5
1784
58.7
1357
56.4
2163
57.9
1843
61.1
2225
57.2
1790
54.2
2077
54.7
1610
50.7
1145
56.3
2094
54.4
1945
58.9
1588
 50.8
2892
49.4
2174
53.1
1596
56.2
2503
54.9
2082
56.2
1819
 53.0
2402
55.7
2639
54.6
2319
56.9
1503
63.7
1839
55.8
2251
56.3
1926
57.7
2783
57.8
1615
55.2
1688
58.8
2060
55.8
1784
56.5
1525
52.5
1903
55.4
2269
 58.9
1920
 53.7
1401
 
74Gosu 0.162455                                                      53.7
3285
53.7
2324
54.7
2485
53.0
2549
62.9
2682
56.5
2905
56.2
2345
60.7
2873
52.7
2537
54.6
2281
58.8
2268
51.8
2363
55.2
2525
57.3
1915
55.5
2136
55.8
2406
50.6
2356
51.0
3042
50.8
2892
 53.3
2945
54.8
2560
53.7
2613
51.3
2378
52.5
2531
 53.5
2511
53.0
2173
47.5
1924
53.0
1788
58.8
2702
52.4
2946
53.7
2603
54.0
3076
52.1
2233
51.5
2578
56.2
2491
50.5
2343
52.4
2527
55.0
2564
58.4
2046
51.9
2410
47.0
2595
56.3
2317
51.3
3042
 
75Homer 2.012452                                                       55.0
2489
50.7
1937
50.3
2574
 51.3
2433
52.5
1573
61.4
2358
52.6
2317
56.0
2089
60.2
2480
49.8
2044
49.5
2114
54.3
2143
51.1
1902
57.0
1908
52.8
1361
50.0
2192
49.4
2174
53.3
2945
 51.4
1936
54.9
1951
51.6
2372
55.7
2318
 51.2
1828
52.1
2106
48.5
1951
54.0
2222
60.5
1498
51.0
2011
52.3
2482
51.7
2145
47.1
2696
51.9
2118
55.7
1542
52.5
1616
55.2
2157
56.4
1993
59.8
1877
54.3
2087
50.6
1908
54.6
2469
54.3
2011
 
76Phalanx XXII Reborn JA2452                                          54.2
1902
54.6
2369
 50.2
1627
56.3
1865
53.9
1798
58.7
2118
59.4
1245
54.4
1904
 54.5
2253
58.5
1461
55.4
1920
53.7
1798
52.5
2022
55.0
1950
64.0
2123
54.9
1647
53.5
1925
55.9
1198
49.9
1890
53.1
2104
58.4
2312
49.1
2032
55.7
1414
54.6
1816
51.8
1679
53.2
2472
51.0
2052
57.6
1934
53.1
1596
54.8
2560
51.4
1936
 54.5
2028
51.2
2454
53.4
1711
 52.2
1863
51.1
2272
49.9
2333
53.9
2077
58.9
1782
51.1
1749
53.1
1981
53.5
2703
50.9
1970
53.0
1923
55.2
1954
52.4
1699
54.0
2100
50.7
1936
57.5
2282
50.4
2657
56.7
1995
54.1
2334
54.8
1420
 
77Betsy 6.51 Nobook2450                                                 62.8
2345
58.7
1620
58.8
2275
54.5
2182
55.9
1799
60.2
2054
60.8
2422
55.8
2112
55.4
2577
 57.5
2319
58.6
2445
 57.8
2309
60.1
1601
61.2
2329
58.5
2431
54.0
2866
58.0
2400
54.0
2057
57.6
2108
55.9
2085
59.4
1898
56.2
2503
53.7
2613
54.9
1951
54.5
2028
 55.6
3003
54.8
2147
 53.7
2285
54.4
2600
51.2
2263
56.1
2064
64.1
1927
58.1
2303
55.0
1681
58.9
2721
 54.1
1957
58.8
1678
56.5
2163
58.4
2126
57.3
2343
58.1
2062
56.6
2583
59.8
2502
57.2
2226
57.3
1709
 
78GNU Chess 5.07.9b 64-bit JA2448                                                      58.0
2220
49.9
2220
51.9
2281
54.4
2573
 54.4
2715
54.2
2220
58.5
2550
53.5
2512
56.0
2595
58.1
1950
52.9
2349
54.2
2571
56.6
2212
50.0
2236
54.6
2137
47.8
2244
53.1
2640
54.9
2082
51.3
2378
51.6
2372
51.2
2454
55.6
3003
 53.3
2165
 50.4
2289
48.1
2370
51.6
1646
53.5
2649
59.2
2507
55.2
2068
51.8
2271
56.4
2392
54.7
2518
50.7
2355
58.3
1891
49.4
2193
56.0
2581
50.0
3433
56.0
1980
55.2
2623
50.1
2277
54.8
2652
52.2
2811
 
79Amateur 2.822446                                                54.1
2329
59.0
1633
54.4
1644
 54.3
2021
56.1
1616
51.4
1727
55.7
1769
55.0
1661
53.9
2243
61.6
2177
55.2
2245
50.3
2283
59.9
1737
52.8
2428
58.3
2475
59.2
2173
53.9
1797
53.3
1808
55.8
1891
51.7
2555
55.7
2268
49.9
2071
56.8
1983
56.2
1819
52.5
2531
55.7
2318
53.4
1711
54.8
2147
53.3
2165
  54.4
1887
52.0
3190
52.2
2624
53.6
2651
57.6
1445
51.2
2057
55.2
1717
52.3
2662
50.0
1259
54.0
1880
58.9
1570
54.3
1884
53.9
1873
54.7
2431
54.9
2011
55.3
2589
58.1
2049
54.7
2019
53.1
2272
 
80Tytan 9.32 64-bit2429                                                                                                    
81Sage 3.532424                                                               56.8
1764
59.8
2285
52.1
2382
55.9
2151
57.0
2201
50.3
2457
56.2
1996
52.6
2364
52.7
2374
53.0
2402
53.5
2511
51.2
1828
52.2
1863
53.7
2285
50.4
2289
54.4
1887
  49.3
2287
51.4
2295
52.0
2881
57.2
2176
50.1
2363
52.5
1955
54.7
1657
50.5
2366
52.6
1870
57.5
1950
53.0
2570
53.0
2441
58.0
2407
57.0
2016
55.0
1940
52.0
2295
52.9
1971
  
82Sorgenkind 0.42421                                                               55.9
3012
57.8
2490
52.2
2895
54.5
2114
55.3
2216
52.3
2323
55.0
2487
51.5
2139
55.8
2658
55.7
2639
53.0
2173
52.1
2106
51.1
2272
54.4
2600
48.1
2370
52.0
3190
 49.3
2287
 50.6
2034
53.3
2734
56.0
2555
50.5
2237
56.4
2292
52.6
2642
51.2
2676
47.9
2744
55.2
2256
53.9
1814
56.1
2012
51.1
2146
56.1
2280
51.7
3232
51.4
2364
54.8
2141
53.6
1974
 
83Horizon 4.42419                                                               53.2
2400
61.0
2548
52.2
2575
55.6
2007
53.3
2060
52.3
2199
57.6
1937
49.9
1940
54.2
2637
54.6
2319
47.5
1924
48.5
1951
49.9
2333
51.2
2263
51.6
1646
52.2
2624
 51.4
2295
50.6
2034
 51.8
2117
55.5
1902
54.2
2189
50.5
2049
53.5
2027
51.8
2581
51.4
1882
53.6
1985
51.2
2131
53.4
2194
47.5
2289
54.9
1679
49.9
2726
54.5
1808
56.2
1567
49.7
1887
 
84Thor's Hammer 2.28 32-bit2417                                                    50.9
1859
56.0
1942
 57.4
2161
57.8
2349
53.0
1370
 55.2
1930
53.6
1889
61.4
1887
55.5
2151
60.1
2055
61.1
2218
59.9
1590
53.5
1766
58.5
1488
54.1
1576
55.1
2728
52.8
2420
56.4
2095
56.9
1503
53.0
1788
54.0
2222
53.9
2077
56.1
2064
53.5
2649
53.6
2651
 52.0
2881
53.3
2734
51.8
2117
 60.7
2294
52.8
2315
52.7
2516
57.4
2687
56.5
1379
57.4
1722
57.6
1720
55.8
2120
56.8
1902
53.5
2407
60.0
2245
56.6
2263
57.2
1759
59.8
2070
53.7
2545
55.9
2606
85Arion 1.72415                                                        62.0
1378
59.8
1799
 60.4
2386
59.4
1615
65.9
1346
61.0
1807
60.7
1968
64.7
2547
61.0
1838
61.0
1827
60.1
1577
56.0
1510
59.9
2108
56.3
2095
57.5
2288
63.7
1839
58.8
2702
60.5
1498
58.9
1782
64.1
1927
59.2
2507
57.6
1445
 57.2
2176
56.0
2555
55.5
1902
60.7
2294
 57.7
1554
59.0
1814
61.0
2493
60.9
2085
58.6
2053
61.5
2245
61.3
1805
62.2
1404
60.1
2442
62.9
2046
59.9
2542
60.0
1734
63.8
2320
62.7
1730
64.2
1907
86AICE 0.99.22411                                                         57.0
2157
 55.5
2137
56.4
1929
60.0
2302
53.0
2444
55.1
2086
57.4
2004
52.7
2496
56.2
2109
55.6
2086
54.4
2649
58.2
1477
48.1
2067
54.2
2726
55.8
2251
52.4
2946
51.0
2011
51.1
1749
58.1
2303
55.2
2068
51.2
2057
 50.1
2363
50.5
2237
54.2
2189
52.8
2315
57.7
1554
 54.3
2407
56.3
2061
51.0
2143
51.9
1950
59.0
2261
53.4
2270
53.9
2238
52.0
1788
57.5
1803
51.7
2361
53.0
2045
55.2
2566
50.2
2030
52.7
2310
87Chezzz 1.0.32409                                                     56.0
1988
 56.6
2332
52.8
1887
52.9
2581
 56.6
2301
52.0
2035
64.9
1097
50.8
2195
53.7
2468
59.6
1961
53.5
2245
54.0
1803
57.4
2024
54.8
1911
54.0
2346
51.2
2022
57.7
2575
56.3
1926
53.7
2603
52.3
2482
53.1
1981
55.0
1681
51.8
2271
55.2
1717
 52.5
1955
56.4
2292
50.5
2049
52.7
2516
59.0
1814
54.3
2407
 54.6
2604
53.6
2144
51.8
1893
56.2
2066
50.9
1476
53.1
1577
51.7
2496
55.6
2276
54.9
2687
53.3
2235
51.5
3243
50.8
2694
55.8
2947
88Asterisk 0.62402                                                                62.4
1940
55.1
1962
58.6
2265
57.2
1967
51.0
2232
62.9
2108
52.9
1664
55.4
2425
57.7
2783
54.0
3076
51.7
2145
53.5
2703
58.9
2721
56.4
2392
52.3
2662
 54.7
1657
52.6
2642
53.5
2027
57.4
2687
61.0
2493
56.3
2061
54.6
2604
 56.5
2883
55.7
2678
57.9
2352
55.5
2037
53.6
2598
56.8
2565
59.5
2282
54.1
2453
54.5
2549
54.3
2534
56.0
2437
57.9
2810
89Resp 0.19 64-bit JA Nobook2402                                                     54.2
1440
 57.4
1493
57.4
1221
50.4
1704
 53.8
1525
53.8
1612
 49.8
1663
55.4
2402
55.7
3077
54.4
1159
51.1
1201
56.9
1239
56.7
649
55.8
2382
51.5
2281
56.5
1495
57.8
1615
52.1
2233
47.1
2696
50.9
1970
 54.7
2518
50.0
1259
 50.5
2366
51.2
2676
51.8
2581
56.5
1379
60.9
2085
51.0
2143
53.6
2144
56.5
2883
 55.8
1223
52.6
2501
50.3
1919
54.9
1569
53.1
1700
57.6
2454
55.1
2686
60.9
1889
54.0
3235
51.2
1456
56.4
2762
90Averno 0.812396                                                     52.9
1693
 55.5
1352
50.3
1387
52.8
1652
 54.4
1793
53.3
1468
59.0
1822
54.2
1535
54.9
2211
57.7
2014
51.6
1528
56.6
1692
53.6
1837
51.8
1229
 49.4
2487
57.3
2046
55.2
1688
51.5
2578
51.9
2118
53.0
1923
54.1
1957
50.7
2355
54.0
1880
 52.6
1870
47.9
2744
51.4
1882
57.4
1722
58.6
2053
51.9
1950
51.8
1893
55.7
2678
55.8
1223
 55.5
2229
54.6
2493
55.4
1962
48.4
2790
51.8
2244
55.1
2657
55.5
1979
53.0
2341
55.3
1836
53.3
1865
91Scidlet 3.61 64-bit JA2390                                                     59.9
1316
 53.4
1932
59.3
1873
58.5
1394
 58.3
2427
62.2
1828
64.7
2012
56.4
1516
 63.3
2361
55.9
1836
58.4
1341
59.0
1547
60.0
1904
 55.0
1331
60.1
2081
58.8
2060
56.2
2491
55.7
1542
55.2
1954
58.8
1678
58.3
1891
58.9
1570
 57.5
1950
55.2
2256
53.6
1985
57.6
1720
61.5
2245
59.0
2261
56.2
2066
57.9
2352
52.6
2501
55.5
2229
 55.4
1573
62.5
1867
58.6
2394
60.0
2337
60.1
2320
60.1
2243
58.1
1973
57.2
2295
61.6
2596
92KnightX 1.922385                                                           53.2
1799
 62.3
1224
47.6
2260
 59.2
2205
58.7
1922
55.8
1659
54.4
1738
54.4
1746
 53.4
1600
54.4
2592
55.8
1784
50.5
2343
52.5
1616
52.4
1699
56.5
2163
49.4
2193
54.3
1884
 53.0
2570
53.9
1814
51.2
2131
55.8
2120
61.3
1805
53.4
2270
50.9
1476
55.5
2037
50.3
1919
54.6
2493
55.4
1573
 58.2
1813
56.1
1390
58.3
2223
55.1
2948
56.5
1778
56.8
2345
53.0
1820
55.6
2117
93Eeyore 1.482384                                                        53.8
1713
55.5
1747
 57.1
1636
57.8
1622
65.6
1483
54.0
2255
 62.8
2347
57.9
1654
57.3
1517
57.1
1600
52.3
1487
 51.0
1684
58.3
2423
56.5
1525
52.4
2527
55.2
2157
54.0
2100
58.4
2126
56.0
2581
53.9
1873
 53.0
2441
56.1
2012
53.4
2194
56.8
1902
62.2
1404
53.9
2238
53.1
1577
53.6
2598
54.9
1569
55.4
1962
62.5
1867
58.2
1813
 60.7
1550
58.8
2518
56.2
2465
58.1
1370
59.2
1899
55.3
2124
59.4
2572
94Ayito 0.2.9942371                                                              52.8
1823
  51.0
2182
53.6
1842
54.7
1778
51.0
2547
 51.4
2470
52.3
2218
52.5
1903
55.0
2564
56.4
1993
50.7
1936
57.3
2343
50.0
3433
54.7
2431
 58.0
2407
51.1
2146
47.5
2289
53.5
2407
60.1
2442
52.0
1788
51.7
2496
56.8
2565
53.1
1700
48.4
2790
58.6
2394
56.1
1390
60.7
1550
 59.1
2925
55.7
2706
52.7
2145
54.0
2257
51.0
1864
60.1
2379
95Matilde 2008 64-bit2368                                                                  58.0
2441
57.4
1675
53.5
2192
56.3
2046
54.0
1788
55.9
2247
55.4
2269
58.4
2046
59.8
1877
57.5
2282
58.1
2062
56.0
1980
54.9
2011
 57.0
2016
56.1
2280
54.9
1679
60.0
2245
62.9
2046
57.5
1803
55.6
2276
59.5
2282
57.6
2454
51.8
2244
60.0
2337
58.3
2223
58.8
2518
59.1
2925
 57.8
3549
56.4
1843
59.8
2785
56.3
2711
61.1
2149
96Natwarlal 0.142359                                                                       54.3
2519
 51.9
2410
54.3
2087
50.4
2657
56.6
2583
55.2
2623
55.3
2589
 55.0
1940
51.7
3232
49.9
2726
56.6
2263
59.9
2542
51.7
2361
54.9
2687
54.1
2453
55.1
2686
55.1
2657
60.1
2320
55.1
2948
56.2
2465
55.7
2706
57.8
3549
 58.6
2009
53.1
3058
57.6
2366
61.1
2276
97EXchess 5.01 beta 64-bit JA2355                                                     55.1
1425
 59.7
1144
56.1
1778
52.6
1629
 55.2
1950
57.0
1997
59.0
1673
57.2
1716
  54.4
2104
57.7
2071
53.8
1873
54.7
2197
 54.5
2127
58.7
1538
58.9
1920
47.0
2595
50.6
1908
56.7
1995
59.8
2502
50.1
2277
58.1
2049
 52.0
2295
51.4
2364
54.5
1808
57.2
1759
60.0
1734
53.0
2045
53.3
2235
54.5
2549
60.9
1889
55.5
1979
60.1
2243
56.5
1778
58.1
1370
52.7
2145
56.4
1843
58.6
2009
 54.2
2220
55.1
1558
55.7
2159
98Zeus 1.292346                                                                       54.4
2270
 56.3
2317
54.6
2469
54.1
2334
57.2
2226
54.8
2652
54.7
2019
 52.9
1971
54.8
2141
56.2
1567
59.8
2070
63.8
2320
55.2
2566
51.5
3243
54.3
2534
54.0
3235
53.0
2341
58.1
1973
56.8
2345
59.2
1899
54.0
2257
59.8
2785
53.1
3058
54.2
2220
 54.6
1962
57.2
1891
99Esc 1.162345                                                              55.7
1678
   52.8
1787
57.7
1457
54.4
1780
 53.3
2247
54.2
2318
53.7
1401
51.3
3042
54.3
2011
54.8
1420
57.3
1709
52.2
2811
53.1
2272
  53.6
1974
49.7
1887
53.7
2545
62.7
1730
50.2
2030
50.8
2694
56.0
2437
51.2
1456
55.3
1836
57.2
2295
53.0
1820
55.3
2124
51.0
1864
56.3
2711
57.6
2366
55.1
1558
54.6
1962
 59.5
2172
100Popochin 3.22341                                                                                   55.9
2606
64.2
1907
52.7
2310
55.8
2947
57.9
2810
56.4
2762
53.3
1865
61.6
2596
55.6
2117
59.4
2572
60.1
2379
61.1
2149
61.1
2276
55.7
2159
57.2
1891
59.5
2172
 
Ponder hit color legend:
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Ponder hit: most similar pairs
Ponder hit: most similar pairs (different families only)
Ponder hit: most different pairs
Ponder hit: most different pairs (same families only)
Eval diff: most similar pairs
Eval diff: most similar pairs (different families only)
Eval diff: most different pairs
Eval diff: most different pairs (same families only)

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Created in 2005-2012 by Kirill Kryukov
Updated on June 16, 2013