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

#	Name	Elo	1 AIC	2 ALC	3 ANT	4 Abr	5 Ada	6 Ala	7 Ala	8 Ald	9 Alf	10 Alf	11 Ama	12 Amy	13 Amy	14 AnM	15 Ana	16 Ane	17 Ara	18 Ari	19 Ari	20 Arm	21 Ast	22 Atl	23 Ave	24 Ax	25 Ayi	26 Bel	27 Bes	28 Bet	29 Bib	30 Big	31 Bod	32 Boo	33 Bri	34 Bru	35 Bug	36 Cec	37 Cel	38 Cer	39 Che	40 Che	41 Chi	42 Cil	43 Cla	44 Clu	45 Col	46 Com	47 Cra	48 Cyb	49 Del	50 Del	51 Der	52 Dia	53 Dji	54 Dor	55 Dra	56 E.T	57 EXc	58 Eag	59 Eey	60 Ele	61 Elf	62 Eni	63 Esc	64 Etu	65 Exa	66 Fai	67 For	68 Fra	69 Fre	70 Fri	71 Fru	72 GNU	73 Gai	74 Gen	75 Ger	76 Gho	77 Gk	78 Gla	79 Gos	80 Gre	81 Gri	82 Gul	83 Ham	84 Her	85 Hom	86 Hor	87 IAC	88 IQ2	89 Inm	90 Jan	91 Jon	92 Kan	93 Kin	94 Kni	95 Kni	96 Ktu	97 La	98 Lam	99 Lat	100 Lau
1	AICE 0.99.2	2411			51.0 2036								51.2 2057	55.5 2137				54.0 1464		57.7 1554			56.3 2061		51.9 1950		52.0 1788			58.1 2303												54.3 2407	53.7 1843					56.2 2109		55.8 1727			55.8 2251	55.1 2086	52.7 2496	52.8 2167			53.0 2045		53.9 2238				50.2 2030					60.0 2302				55.2 2068							52.4 2946						51.0 2011	54.2 2189								56.4 1929	53.4 2270				52.8 2390
2	ALChess 1.5b	1729					57.2 1938			55.1 1069																		48.6 1552										47.6 2086	48.9 1703		42.6 2780					50.2 1909														45.6 1933			55.4 1615	47.9 1618			41.3 1183																50.2 1627						63.4 2322	45.5 1006				47.7 1650								51.4 1425
3	ANT 2006-F	2333	51.0 2036						54.9 1999		53.1 2550		50.2 2064					55.3 2481		58.8 2337			52.0 2398		48.3 2554		53.4 1919			53.7 2121			52.0 1721									52.7 1754	53.2 1666		48.8 2844					55.1 1684			50.0 2430			54.4 1818			53.9 1695		53.3 1943				53.6 2068				52.5 2278					53.1 2139		55.7 1651		51.6 2411	48.4 2301		51.9 2170						50.4 2452	51.6 2134			52.0 2171						51.5 1768				53.3 2405
4	Abrok 5.0	2561												56.0 1992	57.7 2374	56.3 1634	60.2 1076		56.6 2244																	57.0 1788	56.7 1986			56.9 2231								60.1 1808	55.7 1863				55.2 1759	59.8 2567	54.6 1729		56.1 1938													65.1 2066		60.1 1949			60.5 2795							53.4 1156			56.4 1980								54.6 1831		58.2 1914	54.3 2208		58.8 1201		58.5 1425
5	Adamant 1.7	1790		57.2 1938						55.9 1228																		52.0 2350										51.8 2265	55.5 1996		42.0 2794					55.3 2216						57.1 2050								46.9 2345		55.1 2327	68.1 2495	51.9 1986			48.5 913	59.1 2280															58.8 1756			54.2 2409			61.8 1564	54.6 1291		55.0 2039		52.9 2217								54.3 1342
6	Alaric 707	2768										55.7 2148									54.5 1222														55.4 2273												58.0 2319				61.8 2227							57.0 1857													56.8 2273		63.4 1553							61.4 2294
7	Alarm 0.93.1	2226			54.9 1999						55.7 1814							56.3 2579				53.6 2206					55.1 2158		57.9 2317			56.5 2101	53.7 2056										55.6 2588		54.3 2804					54.9 2115		55.2 2527				57.9 2057			56.9 2550		55.0 2518	52.6 3036			55.9 2408			54.4 2122	53.1 2432							56.2 2433	51.5 2906	53.3 2394	51.4 2467												55.0 2250	55.1 2219					55.5 2275				55.3 2706
8	Aldebaran 0.7.0	1794		55.1 1069			55.9 1228																					49.3 1434										52.4 1766	51.7 1415		45.4 1494					54.6 1876														47.6 1960			55.6 1465	46.6 1253			49.8 622	52.9 2182															51.6 1484			53.5 1514			62.0 1472	46.0 906				54.9 1628								52.2 1455
9	Alf 1.09 JA	2193			53.1 2550				55.7 1814									51.8 2849				55.9 2099							56.9 2176			53.8 2271	52.7 1835										52.3 1578		51.6 2712					55.6 2229		53.9 2520				57.0 2030						51.4 2471			57.7 2594				55.2 1830							55.6 2720	53.7 2128	52.8 2260	51.0 2391												53.3 2107	54.9 1847									53.2 2506
10	Alfil 8.1.1 Optimized	2723						55.7 2148													51.2 1811													58.5 1842	56.2 1905		58.6 2395										55.6 1564				59.7 2025							55.8 1525													56.3 2135		56.8 2075							55.2 1030		58.2 1766			60.1 2025								54.5 1356
11	Amateur 2.82	2446	51.2 2057		50.2 2064									55.2 2245	54.1 2329			55.1 2212		57.6 1445			52.3 2662		54.0 1880		54.7 2431			54.8 2147			53.3 1482									55.2 1717	53.5 1691					53.3 1808		55.8 1718			56.2 1819	58.3 2475	53.9 1797	54.4 2627	55.7 1769		58.1 2049		53.9 1873				53.1 2272				54.5 1395	59.9 1737				53.3 2165					53.3 1494		52.5 2531						55.7 2318	52.2 2624			55.4 1874				54.3 2021	50.3 2283	54.3 1884			51.4 1727	52.7 1957
12	Amy 0.8.7b DC	2500	55.5 2137			56.0 1992							55.2 2245		56.2 1794				54.4 2182	60.4 2386					54.4 1793					57.5 2319						53.5 2357				54.5 2589		56.6 2301	56.0 1660					56.7 1758					59.0 1823	57.7 2213	56.6 1932		56.8 1900		55.2 1950		57.1 1636									57.8 1385				54.4 2715	52.4 2765						56.5 2905	57.2 1686					51.3 2433								53.4 1817	57.7 1887	53.2 1799			58.6 1778
13	Amyan 1.597	2552				57.7 2374							54.1 2329	56.2 1794		55.9 1872	62.9 1508		60.7 1996																	58.7 1941	57.8 2547			53.7 1843								60.7 1363	54.6 1696				57.9 1623	59.2 2079	59.1 1479		58.6 1879													64.6 1239		58.8 1026			58.5 2687							60.3 1551			60.3 2236								53.9 1644		57.3 1209	58.2 1765		60.9 1969		60.8 1531
14	AnMon 5.60	2621				56.3 1634									55.9 1872		56.1 2314		52.0 1403		53.9 1257													51.9 2414		52.6 2159	55.9 1992			52.0 2191								54.9 1518	56.5 1937								54.9 1498															61.1 2103			54.4 2822							60.3 1437			55.7 1662								51.5 2544		55.5 2234			54.2 2067		58.4 1647
15	Anaconda 2.0.1	2644				60.2 1076									62.9 1508	56.1 2314			57.6 1397		54.7 1519													58.5 1861		53.0 1600	60.4 1584			56.2 2110							57.1 1645	57.2 1132	59.1 1991																							60.9 1691										58.1 1923			56.7 1752								59.8 1307		59.6 1969			58.1 1835		60.9 1230
16	Anechka 0.08	2320	54.0 1464		55.3 2481				56.3 2579		51.8 2849		55.1 2212							62.0 2219			54.5 2398		51.3 2203		53.7 2384			58.5 2557												51.7 2836	49.2 1891		54.3 2984					58.9 2789						55.1 2436			54.0 2097		57.3 2105				54.1 2334				55.2 2467					53.6 2361		53.7 3421		50.4 2967	54.5 2821		52.0 2556										53.4 2218						55.1 2294				53.1 1786
17	Arasan 10.0 64-bit	2564				56.6 2244								54.4 2182	60.7 1996	52.0 1403	57.6 1397																			53.1 2123	60.7 1825			57.6 2374								57.8 1568	56.2 1396				58.9 1619	57.4 2606	57.4 1531		61.6 1234													62.7 1631		60.9 1254			58.9 2638							58.9 1590											56.2 2077		53.5 1811	58.4 1746		60.0 2451		55.7 1211
18	Arion 1.7	2415	57.7 1554		58.8 2337								57.6 1445	60.4 2386				62.0 2219					61.0 2493		58.6 2053		60.1 2442			64.1 1927												59.0 1814	59.6 1558					61.0 1827		64.7 1604			63.7 1839	60.7 1968	61.0 1838	60.2 1782			60.0 1734		62.2 1404				62.7 1730					65.9 1346				59.2 2507		63.7 2030					58.8 2702						60.5 1498	55.5 1902			60.2 1645					59.4 1615	61.3 1805				58.3 2269
19	Aristarch 4.50	2671						54.5 1222				51.2 1811				53.9 1257	54.7 1519																	54.4 1545		55.4 1569	53.8 1711										54.7 1611		56.8 1227									56.2 1624														59.1 1870	54.8 1835												50.8 1838								49.3 2639					59.1 1431
20	Armageddon 2.308	2098							53.6 2206		55.9 2099																		53.0 1913			54.4 2048	52.3 1962												53.4 2495	55.0 2360						52.8 2618										50.4 2186				51.4 2070		51.1 2743	53.8 1679								56.1 1886	51.6 2384	56.1 2242					57.3 2084					64.2 1962		52.0 2103	52.5 2343							54.0 2041
21	Asterisk 0.6	2402	56.3 2061		52.0 2398								52.3 2662					54.5 2398		61.0 2493					55.7 2678		56.8 2565			58.9 2721												54.6 2604	57.6 1572					58.6 2265		54.8 2547			57.7 2783		55.1 1962	56.9 2154			54.5 2549		53.6 2598				56.0 2437									56.4 2392							54.0 3076						51.7 2145	53.5 2027									55.5 2037				54.4 2261
22	Atlas 2.20	2271
23	Averno 0.81	2396	51.9 1950		48.3 2554								54.0 1880	54.4 1793				51.3 2203		58.6 2053			55.7 2678				48.4 2790		56.8 1852	54.1 1957			52.0 1461									51.8 1893	52.3 1330					56.6 1692		55.1 1758		58.6 1877	55.2 1688	54.9 2211	51.6 1528	52.9 1750	55.5 1352		55.5 1979		55.4 1962				55.3 1836				50.2 2197	59.0 1822				50.7 2355		59.3 2159			52.6 1992		51.5 2578						51.9 2118	51.4 1882			51.2 1758					53.3 1468	54.6 2493				49.7 1914
24	Ax 0.8	2119
25	Ayito 0.2.994	2371	52.0 1788		53.4 1919				55.1 2158				54.7 2431					53.7 2384		60.1 2442			56.8 2565		48.4 2790				51.9 2045	57.3 2343			52.7 1069									51.7 2496	54.4 1439					53.6 1842		53.2 1584		52.4 2387	52.5 1903		51.0 2182	54.4 2515			52.7 2145		60.7 1550				51.0 1864				53.4 2105					50.0 3433		54.0 2513			50.8 1986		55.0 2564						56.4 1993	47.5 2289			50.3 1734						56.1 1390				53.3 1764
26	Belzebub 0.67	1744		48.6 1552			52.0 2350			49.3 1434																												49.2 2097	46.4 1882		44.6 1588					45.9 2157														44.7 2020			50.8 1607	44.6 2417			41.4 1270																45.6 1725						61.5 2102	44.2 758				46.8 1965								49.8 1756
27	Bestia 0.90	2122							57.9 2317		56.9 2176											53.0 1913			56.8 1852		51.9 2045					53.7 2369	56.0 1843									55.2 1814	55.1 1185		51.5 2396	50.6 2449				54.6 1664		56.7 1775				54.7 1666			54.3 2052		54.8 2903	51.1 1802	57.4 1666		54.8 2130	50.2 2862		56.8 1808	56.0 1500							56.5 1975	56.1 1732	54.6 2302	54.2 1831					54.4 3085					62.8 2586		57.3 1919	56.8 2243					54.9 1865		52.6 2028		52.1 1818	54.4 1794
28	Betsy 6.51 Nobook	2450	58.1 2303		53.7 2121								54.8 2147	57.5 2319				58.5 2557		64.1 1927			58.9 2721		54.1 1957		57.3 2343															55.0 1681	58.7 1488					54.0 2866		57.6 1881			56.2 2503	60.1 1601	58.5 2431	59.8 2066	60.8 2422		59.8 2502		58.4 2126				57.3 1709				54.1 2307					55.6 3003	58.8 2275						53.7 2613						54.9 1951	51.2 2263			53.5 1782				54.5 2182	58.6 2445	56.5 2163			60.2 2054	61.1 2486
29	BibiChess 0.5	2007
30	BigLion 2.23x	2117							56.5 2101		53.8 2271											54.4 2048							53.7 2369				50.8 1969												51.0 2088	49.6 2550						54.0 2989										51.2 2379				53.9 2207		53.4 2493	53.7 2414								50.5 2818	52.4 2499	49.0 2928					51.4 2765					63.5 2427		53.4 1447	51.5 2674							51.0 1796
31	Bodo 0.2b	2137			52.0 1721				53.7 2056		52.7 1835		53.3 1482									52.3 1962			52.0 1461		52.7 1069		56.0 1843			50.8 1969										51.0 1824	52.0 948		52.5 1942					54.8 1621		53.0 1802				51.9 1938			56.3 1321		52.5 1750	51.7 1688	53.0 1864		54.5 1390	51.1 1711		55.2 1412	52.0 1391							53.9 1535	50.6 2005	48.9 1621	48.7 1422					51.5 2215							55.4 1463	49.4 1196					51.9 1614		52.3 2071		54.9 1762	56.1 1603
32	Booot 4.13.1	2668										58.5 1842				51.9 2414	58.5 1861				54.4 1545															52.2 1761	56.0 1738										60.1 2181		55.0 1724									59.0 1945														61.6 1303								59.6 1929		59.5 1653			61.1 1667								58.2 2104					59.5 2199
33	Bright 0.2c	2786						55.4 2273				56.2 1905																																			56.2 2334				59.5 1972							55.9 1607													53.8 2569		54.0 2355							60.9 1784
34	Bruja 1.9 64-bit JA No-int-book	2584				57.0 1788								53.5 2357	58.7 1941	52.6 2159	53.0 1600		53.1 2123		55.4 1569													52.2 1761			52.5 2210			50.1 2628								55.8 1396	56.6 2071						51.0 1939		56.3 2023													61.6 1253		59.9 1855			56.6 2641							56.9 1984			56.7 2206								52.9 1807		52.9 1805	55.9 2068		57.7 1809		56.5 2013
35	BugChess2 1.5.2	2661				56.7 1986						58.6 2395			57.8 2547	55.9 1992	60.4 1584		60.7 1825		53.8 1711													56.0 1738		52.5 2210											58.0 1780	58.0 1871	57.3 1806									60.0 1536														58.7 2269										55.0 1758			60.3 1843								57.9 1536					56.1 2206		52.9 1829
36	Cecir 3.5	1885		47.6 2086			51.8 2265			52.4 1766																		49.2 2097											46.5 1793							50.8 2474														48.0 2494			51.4 2108	45.2 1532				53.1 2200															48.4 2207			49.1 2340			60.8 1917	45.3 981		49.8 2246		48.4 2091								52.5 1881
37	Celes 0.77c	1921		48.9 1703			55.5 1996			51.7 1415																		46.4 1882										46.5 1793								52.1 2162														46.0 2111			55.5 1800	46.7 2552				52.1 2417															46.2 1887			53.1 2344			60.1 2537	46.5 1160				49.1 2211								54.2 1926
38	Cerebro 3.03d	2572				56.9 2231								54.5 2589	53.7 1843	52.0 2191	56.2 2110		57.6 2374																	50.1 2628													50.3 2256								56.3 2112															55.6 2226			54.0 2752							53.9 2378											53.5 2260		51.9 2376	56.9 2088		59.9 1838		57.2 1980
39	ChessterfieldCL i5a JA	1546		42.6 2780			42.0 2794			45.4 1494																		44.6 1588																																			45.1 2287				38.2 1094																							38.5 795				43.1 1681								44.9 1579
40	Chezzz 1.0.3	2409	54.3 2407		52.7 1754								55.2 1717	56.6 2301				51.7 2836		59.0 1814			54.6 2604		51.8 1893		51.7 2496		55.2 1814	55.0 1681			51.0 1824										54.5 1870					54.0 1803		48.2 2254			56.3 1926	53.7 2468	53.5 2245	53.6 2074	56.6 2332		53.3 2235		53.1 1577				50.8 2694				52.7 2455	64.9 1097				51.8 2271		58.3 2329			52.1 2187		53.7 2603						52.3 2482	50.5 2049			57.1 1576					52.0 2035	50.9 1476				53.7 2319
41	Chispa 4.0.3	2273	53.7 1843		53.2 1666				55.6 2588		52.3 1578		53.5 1691	56.0 1660				49.2 1891		59.6 1558			57.6 1572		52.3 1330		54.4 1439		55.1 1185	58.7 1488			52.0 948									54.5 1870			51.1 1365			51.7 1501		58.1 1861		49.7 1832	55.4 1280		54.4 2488	54.3 1730			53.8 1661		57.0 1854	56.5 642			54.0 1594			54.9 1192	58.7 446							60.6 1580		53.1 1865	50.6 1492												54.8 1425	56.2 1705					54.0 1756				57.8 1120
42	Cilian 4.14	2069
43	Clarabit 1.00 64-bit	2193			48.8 2844				54.3 2804		51.6 2712							54.3 2984				53.4 2495							51.5 2396			51.0 2088	52.5 1942										51.1 1365							55.6 2744		51.7 3129				53.8 2490						46.9 2424			52.5 2303				53.0 2194							54.6 2723	50.5 2823	52.1 2632	49.2 2098												52.4 2139										51.3 2414
44	Clueless 1.4	1990		50.2 1909			55.3 2216			54.6 1876												55.0 2360						45.9 2157	50.6 2449			49.6 2550						50.8 2474	52.1 2162													52.5 3356								48.4 2776		51.8 2181	52.0 2078	48.5 2639		54.5 1742		55.6 2888															49.0 2115	53.1 2578		51.8 2405			62.1 2271			48.7 2335		49.1 1961					49.9 2086			57.1 1721
45	Colossus 2007d	2707						58.0 2319				55.6 1564					57.1 1645				54.7 1611													60.1 2181	56.2 2334		58.0 1780												60.3 1473		58.3 1373							59.7 1903													55.9 2623	60.9 1821	58.0 1745							61.1 1569					59.7 1806								53.8 1928					58.7 1916
46	Comet B68	2478	56.2 2109			60.1 1808							53.3 1808	56.7 1758	60.7 1363	54.9 1518	57.2 1132		57.8 1568	61.0 1827			58.6 2265		56.6 1692		53.6 1842			54.0 2866						55.8 1396	58.0 1871					54.0 1803	51.7 1501							54.7 1979			54.2 2077	58.7 2289	53.6 2095		58.1 2060		57.7 2071		57.3 1517				52.8 1787					62.9 1131				54.2 2571	56.7 2360						55.2 2525	55.0 2208					49.5 2114	55.6 2007			55.9 1351				56.2 1946	56.3 1825	55.8 1659	58.2 1558		57.4 2289
47	Crafty 21.5 64-bit PS	2652				55.7 1863									54.6 1696	56.5 1937	59.1 1991		56.2 1396		56.8 1227													55.0 1724		56.6 2071	57.3 1806			50.3 2256							60.3 1473																									60.9 1356										56.1 1236			55.9 2225								50.9 1634					57.3 2040
48	CyberPagno 2.1 32MB	2295	55.8 1727		55.1 1684				54.9 2115		55.6 2229		55.8 1718					58.9 2789		64.7 1604			54.8 2547		55.1 1758		53.2 1584		54.6 1664	57.6 1881			54.8 1621									48.2 2254	58.1 1861		55.6 2744			54.7 1979				56.3 3002	57.6 2088			55.8 2059			56.0 1729		57.0 1954	53.4 2100			59.5 1764			58.1 2091	51.9 2030					55.8 2454		58.7 1789		55.0 3025	53.6 2030		56.9 2031										55.7 2025	53.8 2180					55.7 2052				52.2 2592
49	Delfi 5.4	2801						61.8 2227				59.7 2025																							59.5 1972												58.3 1373											56.9 2465													57.1 2011		61.2 2185							61.7 2423
50	DelphiMax 2.9	2102					57.1 2050		55.2 2527		53.9 2520											52.8 2618			58.6 1877		52.4 2387		56.7 1775			54.0 2989	53.0 1802										49.7 1832		51.7 3129	52.5 3356				56.3 3002						55.5 1606			55.5 1921		56.0 2066	57.1 2317	57.5 1850		58.7 1831	56.5 2222		57.0 2242	53.9 1441							58.8 2489	55.7 3077	54.0 2576	56.3 1745					56.7 2312					64.3 2347		57.5 1336	55.4 2183					53.4 1995		51.1 2186		59.0 2238	54.0 1690
51	Der Bringer 1.9	2455	55.8 2251		50.0 2430	55.2 1759							56.2 1819	59.0 1823	57.9 1623				58.9 1619	63.7 1839			57.7 2783		55.2 1688		52.5 1903			56.2 2503												56.3 1926	55.4 1280					54.2 2077		57.6 2088				57.9 1843	57.2 1790	57.9 1430	56.3 1528		58.9 1920		56.5 1525				53.7 1401				54.6 1860	58.7 1357				54.9 2082	54.3 2694						50.8 2892	57.1 2422					49.4 2174	54.6 2319			53.7 1986				56.0 2243	55.5 1784	55.8 1784			56.1 1815	54.0 1965
52	Diablo 0.5.1 JA	2482	55.1 2086			59.8 2567							58.3 2475	57.7 2213	59.2 2079				57.4 2606	60.7 1968					54.9 2211					60.1 1601												53.7 2468						58.7 2289					57.9 1843		54.1 1833		58.1 2242													64.3 2317				56.0 2595	56.4 2559						54.6 2281						56.0 2089	53.2 2400							57.8 2276	57.2 2203				63.9 2649
53	Djinn 0.925x	2479	52.7 2496			54.6 1729							53.9 1797	56.6 1932	59.1 1479				57.4 1531	61.0 1838			55.1 1962		51.6 1528		51.0 2182			58.5 2431						51.0 1939						53.5 2245	54.4 2488					53.6 2095					57.2 1790	54.1 1833			54.0 2357		54.4 2104		57.9 1654									62.2 1250				52.9 2349	59.1 1855						51.8 2363	56.0 2003					49.8 2044	52.2 2575			54.9 2407				52.0 2149	57.2 2407	58.7 1922			54.2 1801
54	Dorky 3.48	2308	52.8 2167		54.4 1818				57.9 2057		57.0 2030		54.4 2627					55.1 2436		60.2 1782			56.9 2154		52.9 1750		54.4 2515		54.7 1666	59.8 2066			51.9 1938									53.6 2074	54.3 1730		53.8 2490					55.8 2059		55.5 1606	57.9 1430						57.2 1566		57.7 2216	51.1 1320			53.2 2409			57.0 2287	55.4 1954					53.2 2134		55.2 2653		54.7 2284	54.5 1834		52.5 2404										52.7 1960	52.4 2125					56.6 1916				52.5 1662
55	Dragon 4.6	2524				56.1 1938							55.7 1769	56.8 1900	58.6 1879	54.9 1498			61.6 1234						55.5 1352					60.8 2422						56.3 2023				56.3 2112		56.6 2332						58.1 2060					56.3 1528	58.1 2242	54.0 2357				59.7 1144											64.5 1702				49.9 2220	58.0 2362						53.7 2324	61.0 1770					55.0 2489								54.6 1601	61.1 1652				58.9 2360
56	E.T. Chess 13.01.08	2733						57.0 1857				55.8 1525									56.2 1624													59.0 1945	55.9 1607		60.0 1536										59.7 1903				56.9 2465																				57.9 2495		59.8 1564							56.0 1934					59.6 2041
57	EXchess 5.01 beta 64-bit JA	2355	53.0 2045		53.9 1695				56.9 2550				58.1 2049	55.2 1950				54.0 2097		60.0 1734			54.5 2549		55.5 1979		52.7 2145		54.3 2052	59.8 2502			56.3 1321									53.3 2235	53.8 1661					57.7 2071		56.0 1729		55.5 1921	58.9 1920		54.4 2104	57.2 1566	59.7 1144				58.1 1370				55.1 1558			57.3 2095	55.7 1804	59.0 1673				50.1 2277		56.8 1715			56.1 1954		47.0 2595						50.6 1908	54.5 1808			54.9 1320					57.0 1997	56.5 1778				59.2 1347
58	Eagle 0.7.5	1973		45.6 1933			46.9 2345			47.6 1960																		44.7 2020										48.0 2494	46.0 2111							48.4 2776																49.1 2171	47.8 2409	43.2 1805		46.2 2603		50.7 2536															47.0 2265			47.4 3356			59.3 1909			46.7 2416		47.7 1939								53.1 2102
59	Eeyore 1.48	2384	53.9 2238		53.3 1943				55.0 2518				53.9 1873	57.1 1636				57.3 2105		62.2 1404			53.6 2598		55.4 1962		60.7 1550		54.8 2903	58.4 2126			52.5 1750									53.1 1577	57.0 1854					57.3 1517		57.0 1954		56.0 2066	56.5 1525		57.9 1654	57.7 2216			58.1 1370						55.3 2124				55.6 1695	65.6 1483				56.0 2581		55.6 2158			56.5 1819		52.4 2527						55.2 2157	53.4 2194			54.4 2224					57.8 1622	58.2 1813				57.9 1763
60	Elephant 1.06	2075					55.1 2327		52.6 3036		51.4 2471											50.4 2186							51.1 1802			51.2 2379	51.7 1688										56.5 642		46.9 2424	51.8 2181				53.4 2100		57.1 2317				51.1 1320				49.1 2171			54.4 1894		52.2 1822	54.2 2153		58.2 1445	51.3 1723							54.0 1702	53.4 2086	52.8 2067	51.2 1771					53.1 1820		52.3 2755			64.0 2365		52.3 1769	50.2 1445							51.3 2056		51.3 1810	53.9 1757
61	Elf 1.3.0	1820		55.4 1615			68.1 2495			55.6 1465																		50.8 1607	57.4 1666				53.0 1864					51.4 2108	55.5 1800		45.1 2287					52.0 2078						57.5 1850								47.8 2409		54.4 1894		49.7 2306			41.4 966	54.8 2192															55.4 1799			55.3 1973			62.6 2318	52.2 1244		54.3 1905		51.4 2017								54.7 1789
62	Enigma 1.1.4	1879		47.9 1618			51.9 1986			46.6 1253																		44.6 2417										45.2 1532	46.7 2552							48.5 2639														43.2 1805			49.7 2306				37.8 1270																42.7 1958			44.3 2243			59.8 1447	42.6 1211				43.9 2225								50.9 1819
63	Esc 1.16	2345	50.2 2030		53.6 2068				55.9 2408		57.7 2594		53.1 2272					54.1 2334		62.7 1730			56.0 2437		55.3 1836		51.0 1864		54.8 2130	57.3 1709			54.5 1390									50.8 2694	54.0 1594		52.5 2303			52.8 1787		59.5 1764		58.7 1831	53.7 1401			53.2 2409			55.1 1558		55.3 2124	52.2 1822						52.8 1813	54.8 1979					52.2 2811		57.4 1891			52.4 2261		51.3 3042						54.3 2011	49.7 1887			55.0 1987	53.9 2120					53.0 1820				55.8 2313
64	Etude 0.1.2	2063																				51.4 2070							50.2 2862			53.9 2207	51.1 1711													54.5 1742						56.5 2222								46.2 2603		54.2 2153						55.9 2554									53.9 2472							54.1 2283		54.2 3006			63.6 2734			52.5 2354							54.0 1840
65	Exacto 0.d	1607		41.3 1183			48.5 913			49.8 622																		41.4 1270													38.2 1094																						41.4 966	37.8 1270																			41.3 768							43.3 467				42.4 1295								44.5 874
66	Faile 1.4.4	2042					59.1 2280		54.4 2122	52.9 2182												51.1 2743							56.8 1808			53.4 2493	55.2 1412					53.1 2200	52.1 2417				54.9 1192			55.6 2888				58.1 2091		57.0 2242				57.0 2287			57.3 2095	50.7 2536		58.2 1445	54.8 2192		52.8 1813	55.9 2554			55.7 1746							58.1 1805	51.7 2867	51.8 2566	54.5 1997				51.6 1799	56.5 2564		54.4 2047			66.3 2215		55.2 1561	56.7 2502							50.7 2100			56.2 2087
67	Fortress 1.62	2216			52.5 2278				53.1 2432		55.2 1830		54.5 1395					55.2 2467				53.8 1679			50.2 2197		53.4 2105		56.0 1500	54.1 2307		53.7 2414	52.0 1391									52.7 2455	58.7 446		53.0 2194					51.9 2030		53.9 1441	54.6 1860			55.4 1954			55.7 1804		55.6 1695	51.3 1723			54.8 1979			55.7 1746								57.9 2267	51.3 2325	53.4 2723	51.9 1818												51.2 1237	52.7 1493					52.6 1972				52.6 1835
68	Francesca MAD 0.13 Nobook	2493	60.0 2302			65.1 2066							59.9 1737	57.8 1385	64.6 1239				62.7 1631	65.9 1346					59.0 1822											61.6 1253						64.9 1097						62.9 1131					58.7 1357	64.3 2317	62.2 1250		64.5 1702		59.0 1673		65.6 1483													58.5 2550	59.6 3281						60.7 2873	63.3 1192					61.4 2358								63.7 1489	64.3 1325	62.3 1224			64.2 1909
69	Frenzee Feb08 64-bit	2810						56.8 2273				56.3 2135																							53.8 2569												55.9 2623				57.1 2011							57.9 2495															54.2 2157							54.2 2559
70	Fritz 5.32	2643				60.1 1949									58.8 1026	61.1 2103	60.9 1691		60.9 1254		59.1 1870													61.6 1303		59.9 1855	58.7 2269			55.6 2226							60.9 1821		60.9 1356																																	60.7 1887			60.2 1348								57.9 1479					63.0 1635		60.0 1749
71	Fruit 2.3 32-bit	2888						63.4 1553				56.8 2075									54.8 1835														54.0 2355												58.0 1745				61.2 2185							59.8 1564													54.2 2157									60.8 1921
72	GNU Chess 5.07.9b 64-bit JA	2448	55.2 2068		53.1 2139								53.3 2165	54.4 2715				53.6 2361		59.2 2507			56.4 2392		50.7 2355		50.0 3433			55.6 3003												51.8 2271						54.2 2571		55.8 2454			54.9 2082	56.0 2595	52.9 2349	53.2 2134	49.9 2220		50.1 2277		56.0 2581				52.2 2811					58.5 2550											51.3 2378						51.6 2372	51.6 1646								54.2 2220	49.4 2193			58.0 2220	51.4 1969
73	Gaia 3.5 64-bit	2536				60.5 2795								52.4 2765	58.5 2687	54.4 2822			58.9 2638											58.8 2275						56.6 2641				54.0 2752								56.7 2360					54.3 2694	56.4 2559	59.1 1855		58.0 2362													59.6 3281												60.0 2100													53.4 2592	50.8 3220		60.1 2076		52.5 3312
74	Genesis 2.0	2247			55.7 1651				56.2 2433		55.6 2720							53.7 3421		63.7 2030					59.3 2159		54.0 2513		56.5 1975				53.9 1535									58.3 2329	60.6 1580		54.6 2723					58.7 1789		58.8 2489				55.2 2653			56.8 1715		55.6 2158	54.0 1702			57.4 1891			58.1 1805	57.9 2267									54.1 2986	58.1 2065												55.5 1684	57.5 1689					56.0 2631				51.6 1993
75	Gerbil 02 64-bit JA	2118							51.5 2906		53.7 2128											56.1 1886							56.1 1732			50.5 2818	50.6 2005												50.5 2823							55.7 3077										53.4 2086				53.9 2472		51.7 2867	51.3 2325									51.9 1872	57.3 2393					54.0 2261								54.4 1963							51.9 1736
76	Ghost 0.14	2189			51.6 2411				53.3 2394		52.8 2260							50.4 2967				51.6 2384							54.6 2302			52.4 2499	48.9 1621										53.1 1865		52.1 2632					55.0 3025		54.0 2576				54.7 2284						52.8 2067						51.8 2566	53.4 2723							54.1 2986	51.9 1872		48.6 2501												53.4 2054	51.4 2455									51.1 2004
77	Gk 0.90 64-bit JA	2194			48.4 2301				51.4 2467		51.0 2391		53.3 1494					54.5 2821				56.1 2242			52.6 1992		50.8 1986		54.2 1831			49.0 2928	48.7 1422									52.1 2187	50.6 1492		49.2 2098					53.6 2030		56.3 1745				54.5 1834			56.1 1954		56.5 1819	51.2 1771			52.4 2261			54.5 1997	51.9 1818							58.1 2065	57.3 2393	48.6 2501													53.3 1601	53.2 1843					53.3 1778				51.9 2088
78	Glaurung 2.0.1 64-bit	2838						61.4 2294				55.2 1030																						59.6 1929	60.9 1784												61.1 1569				61.7 2423							56.0 1934													54.2 2559		60.8 1921
79	Gosu 0.16	2455	52.4 2946		51.9 2170								52.5 2531	56.5 2905				52.0 2556		58.8 2702			54.0 3076		51.5 2578		55.0 2564			53.7 2613												53.7 2603						55.2 2525		56.9 2031			50.8 2892	54.6 2281	51.8 2363	52.5 2404	53.7 2324		47.0 2595		52.4 2527				51.3 3042					60.7 2873				51.3 2378													53.3 2945	47.5 1924								56.2 2345	50.5 2343			53.7 3285
80	Green Light Chess 3.00	2582				53.4 1156						58.2 1766		57.2 1686	60.3 1551	60.3 1437	58.1 1923		58.9 1590															59.5 1653		56.9 1984	55.0 1758			53.9 2378								55.0 2208	56.1 1236				57.1 2422		56.0 2003		61.0 1770													63.3 1192		60.7 1887			60.0 2100										61.9 2264								55.4 1682		57.3 1614	55.0 1464		62.5 1626		58.8 1906
81	Grizzly 1.40.1b	1837		50.2 1627			58.8 1756			51.6 1484																		45.6 1725										48.4 2207	46.2 1887							49.0 2115														47.0 2265			55.4 1799	42.7 1958			41.3 768	51.6 1799																		49.0 2141			59.1 1945	42.4 967				48.7 1863								52.9 1754
82	Gullydeckel 2.16pl1	2062																				57.3 2084							54.4 3085			51.4 2765	51.5 2215													53.1 2578						56.7 2312										53.1 1820				54.1 2283		56.5 2564									54.0 2261									55.1 2028			65.1 2338			52.0 2543							50.0 1649
83	Hamsters 0.6	2669				56.4 1980						60.1 2025			60.3 2236	55.7 1662	56.7 1752				50.8 1838													61.1 1667		56.7 2206	60.3 1843										59.7 1806		55.9 2225									59.6 2041														60.2 1348										61.9 2264											53.6 1376					60.6 2007
84	Heracles 0.6.16	1993					54.2 2409			53.5 1514																												49.1 2340	53.1 2344							51.8 2405														47.4 3356		52.3 2755	55.3 1973	44.3 2243		54.2 3006		54.4 2047															49.0 2141	55.1 2028					62.3 2322			51.0 2368		50.3 2159					54.3 1950			53.5 1738
85	Homer 2.01	2452	51.0 2011		50.4 2452								55.7 2318	51.3 2433						60.5 1498			51.7 2145		51.9 2118		56.4 1993			54.9 1951												52.3 2482						49.5 2114					49.4 2174	56.0 2089	49.8 2044		55.0 2489		50.6 1908		55.2 2157				54.3 2011					61.4 2358				51.6 2372							53.3 2945							48.5 1951								52.5 1573	52.5 1616
86	Horizon 4.4	2419	54.2 2189		51.6 2134								52.2 2624							55.5 1902			53.5 2027		51.4 1882		47.5 2289			51.2 2263												50.5 2049						55.6 2007					54.6 2319	53.2 2400	52.2 2575				54.5 1808		53.4 2194				49.7 1887									51.6 1646							47.5 1924						48.5 1951										51.2 2131
87	IACH 0.56z	1995		63.4 2322			61.8 1564			62.0 1472												64.2 1962						61.5 2102	62.8 2586			63.5 2427						60.8 1917	60.1 2537							62.1 2271						64.3 2347								59.3 1909		64.0 2365	62.6 2318	59.8 1447		63.6 2734		66.3 2215															59.1 1945	65.1 2338		62.3 2322						65.6 2063		60.5 2687					61.7 2284			63.9 1694
88	IQ23 003	1716		45.5 1006			54.6 1291			46.0 906																		44.2 758										45.3 981	46.5 1160		38.5 795																						52.2 1244	42.6 1211			43.3 467																42.4 967											46.2 1137								44.0 880
89	InmiChess 3.06N	2241			52.0 2171				55.0 2250		53.3 2107		55.4 1874					53.4 2218		60.2 1645		52.0 2103			51.2 1758		50.3 1734		57.3 1919	53.5 1782		53.4 1447	55.4 1463									57.1 1576	54.8 1425		52.4 2139			55.9 1351		55.7 2025		57.5 1336	53.7 1986		54.9 2407	52.7 1960			54.9 1320		54.4 2224	52.3 1769			55.0 1987			55.2 1561	51.2 1237							55.5 1684		53.4 2054	53.3 1601													53.1 1643					53.9 1509				55.1 1997
90	JanWillem 1.13	2062					55.0 2039		55.1 2219		54.9 1847											52.5 2343							56.8 2243			51.5 2674	49.4 1196					49.8 2246					56.2 1705			48.7 2335				53.8 2180		55.4 2183				52.4 2125				46.7 2416		50.2 1445	54.3 1905		53.9 2120	52.5 2354		56.7 2502	52.7 1493							57.5 1689	54.4 1963	51.4 2455	53.2 1843					52.0 2543		51.0 2368			65.6 2063		53.1 1643								51.8 1779		54.1 1689	55.1 1988
91	Jonny 2.83	2652				54.6 1831						54.5 1356			53.9 1644	51.5 2544	59.8 1307		56.2 2077		49.3 2639													58.2 2104		52.9 1807	57.9 1536			53.5 2260							53.8 1928		50.9 1634																							57.9 1479										55.4 1682			53.6 1376													60.4 1366		56.6 2445
92	Kanguruh 1.93	1806		47.7 1650			52.9 2217			54.9 1628																		46.8 1965										48.4 2091	49.1 2211		43.1 1681					49.1 1961														47.7 1939			51.4 2017	43.9 2225			42.4 1295																48.7 1863			50.3 2159			60.5 2687	46.2 1137												51.4 1834
93	King of Kings 2.56	2536				58.2 1914							54.3 2021	53.4 1817	57.3 1209	55.5 2234	59.6 1969		53.5 1811											54.5 2182						52.9 1805				51.9 2376								56.2 1946					56.0 2243	57.8 2276	52.0 2149		54.6 1601													63.7 1489					53.4 2592							57.3 1614														57.5 1494		54.0 2251		54.9 1725
94	KnightDreamer 3.3	2499	56.4 1929			54.3 2208							50.3 2283	57.7 1887	58.2 1765				58.4 1746	59.4 1615					53.3 1468					58.6 2445						55.9 2068				56.9 2088		52.0 2035						56.3 1825					55.5 1784	57.2 2203	57.2 2407		61.1 1652		57.0 1997		57.8 1622									64.3 1325				54.2 2220	50.8 3220						56.2 2345	55.0 1464					52.5 1573								57.5 1494					58.9 1439
95	KnightX 1.92	2385	53.4 2270		51.5 1768				55.5 2275				54.3 1884	53.2 1799				55.1 2294		61.3 1805			55.5 2037		54.6 2493		56.1 1390		54.9 1865	56.5 2163			51.9 1614									50.9 1476	54.0 1756					55.8 1659		55.7 2052		53.4 1995	55.8 1784		58.7 1922	56.6 1916			56.5 1778		58.2 1813				53.0 1820				52.6 1972	62.3 1224				49.4 2193		56.0 2631			53.3 1778		50.5 2343						52.5 1616	51.2 2131			53.9 1509										50.7 2124
96	Ktulu 4.2	2634				58.8 1201									60.9 1969	54.2 2067	58.1 1835		60.0 2451		59.1 1431													59.5 2199		57.7 1809	56.1 2206			59.9 1838							58.7 1916	58.2 1558	57.3 2040																							63.0 1635			60.1 2076							62.5 1626			60.6 2007								60.4 1366		54.0 2251					57.5 2091
97	La Dame Blanche 2.0c	2070																				54.0 2041							52.6 2028			51.0 1796	52.3 2071													49.9 2086						51.1 2186										51.3 2056				54.0 1840		50.7 2100									51.9 1736							50.0 1649		54.3 1950			61.7 2284			51.8 1779
98	LambChop 10.99	2531				58.5 1425							51.4 1727	58.6 1778	60.8 1531	58.4 1647	60.9 1230		55.7 1211											60.2 2054						56.5 2013	52.9 1829			57.2 1980								57.4 2289					56.1 1815	63.9 2649	54.2 1801		58.9 2360													64.2 1909		60.0 1749		58.0 2220	52.5 3312						53.7 3285	58.8 1906											56.6 2445		54.9 1725	58.9 1439		57.5 2091
99	Latista (Sinobyl) 1.5	2289	52.8 2390		53.3 2405				55.3 2706		53.2 2506		52.7 1957					53.1 1786		58.3 2269			54.4 2261		49.7 1914		53.3 1764		52.1 1818	61.1 2486			54.9 1762									53.7 2319	57.8 1120		51.3 2414					52.2 2592		59.0 2238	54.0 1965			52.5 1662			59.2 1347		57.9 1763	51.3 1810			55.8 2313				52.6 1835					51.4 1969		51.6 1993		51.1 2004	51.9 2088												55.1 1997	54.1 1689					50.7 2124
100	Laurifer 1.0	1815		51.4 1425			54.3 1342			52.2 1455																		49.8 1756	54.4 1794				56.1 1603					52.5 1881	54.2 1926		44.9 1579					57.1 1721						54.0 1690								53.1 2102		53.9 1757	54.7 1789	50.9 1819			44.5 874	56.2 2087															52.9 1754			53.5 1738			63.9 1694	44.0 880		55.1 1988		51.4 1834

Ponder hit color legend:

Alter engine selection

Alter output selection

Rating list
Protocols
Logos
Flags
Continents
LOS columns:

Crosstables:
Results
Performances
Score
LOS
Ponder hit
Eval difference
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Expected score

Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents
Ponder hit with common opponents
Ponder hit with all opponents
Eval difference with common opponents
Eval difference with all opponents

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)

Maximum size of cross-tables (from 2 to 200):
Limit crosstables to engines in Elo range: to

Cross-tables show only best version of each engine
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
No recalibration (reference and current list are compared as they are)
Recalibrate reference list to current one using selected engines only
Recalibrate reference list to current one using all common engines
Recalibrate current list to reference using selected engines only
Recalibrate current list to reference using all common engines

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

AICE 0.99.2
ALChess 1.5b
ANT 2006-F
Abrok 5.0
Adamant 1.7
Alaric 704
Alaric 707
Alarm 0.93.1
Aldebaran 0.7.0
Alf 1.09 JA
Alfil 8.1.1 Optimized
Amateur 2.82
Amy 0.8.7b DC
Amyan 1.597
AnMon 5.60
Anaconda 2.0.1
Anechka 0.08
Arasan 10.0 64-bit
Arion 1.7
Aristarch 4.50
Armageddon 2.308
Asterisk 0.6
Atlas 2.20
Averno 0.81
Ax 0.8
Ayito 0.2.994
Belzebub 0.67
Bestia 0.90
Betsy 6.51 Nobook
BibiChess 0.5
BigLion 2.23x
Bodo 0.2b
Booot 4.13.1
Bright 0.2c
Bruja 1.9 64-bit JA No-int-book
BugChess2 1.5.2
Cecir 3.5
Celes 0.77c
Cerebro 3.03d
ChessterfieldCL i5a JA
Chezzz 1.0.3
Chispa 4.0.3
Cilian 4.14
Clarabit 1.00 64-bit
Clueless 1.4
Colossus 2007c
Colossus 2007d
Comet B68
Crafty 21.5 64-bit PS
CyberPagno 2.1 32MB
Delfi 5.2
Delfi 5.4
DelphiMax 2.9
Der Bringer 1.9
Diablo 0.5.1 JA
Djinn 0.925x
Dorky 3.48
Dragon 4.6
E.T. Chess 13.01.08
E.T. Chess 18.11.05
EXchess 5.01 beta 64-bit JA
Eagle 0.7.5
Eeyore 1.48
Elephant 1.06
Elf 1.3.0
Enigma 1.1.4
Esc 1.16
Etude 0.1.2
Exacto 0.d
Faile 1.4.4
Fortress 1.62
Francesca MAD 0.13 Nobook
Frenzee 3.0 64-bit
Frenzee Feb08 64-bit
Fritz 5.32
Fritz 6 Light
Fruit 2.3 32-bit
GNU Chess 5.07 64-bit JA
GNU Chess 5.07.9b 64-bit JA
Gaia 3.5 64-bit
Genesis 2.0
Gerbil 02 64-bit JA
Ghost 0.14
Gk 0.90 64-bit JA
Glaurung 1.2.1 64-bit
Glaurung 2.0.1 64-bit
Gosu 0.16
Green Light Chess 3.00
Grizzly 1.40.1b
Gullydeckel 2.16pl1
Hamsters 0.5
Hamsters 0.6
Heracles 0.6.16
Homer 2.01
Horizon 4.4
IACH 0.56z
IQ23 003
InmiChess 3.06N
JanWillem 1.13
Jonny 2.83
Kanguruh 1.93
King of Kings 2.56
KnightDreamer 3.3
KnightX 1.92
Ktulu 4.2
La Dame Blanche 2.0c
LambChop 10.99
Latista (Sinobyl) 1.5
Laurifer 1.0
Leila 0.53h
Lime 66
List 5.12
Little Goliath 3.12 Evolution (TB Off)
Little Goliath 3.12 Evolution (TB On)
Madeleine 0.2
Marvin 1.3.0
Matacz 1.3 HT74 5-men-egbb
Matant 5.04
Matheus 2.3
Matilde 2008 64-bit
Micro-Max 4.8 PIV DM
MiniMardi 1.3
Mizar 3.0
Monarch 1.7
Morphy 3.22
Movei 00.8.403
Movei 00.8.438 (10-10-10)
Muse 0.899b
Mustang 4.97
NagaSkaki 5.12
Natwarlal 0.14
Naum 2.0 32-bit
Naum 2.0 64-bit
Needle 0.53.1
Nejmet 3.07
Nesik 0.7.0 alpha
Parrot 070722
Patzer 3.80
Pepito 1.59 32-bit
Petir 4.39
Petir 4.999999
Phalanx XXII Reborn JA
Pharaon 3.5.1
Piranha 0.5
Popochin 3.2
PostModernist 1016
Pro Deo 1.6
Pseudo 0.7c
Quark 2.35
Queen 4.03
RDChess 3.23
Rainman 0.7.5
Ranita 2.4
Requiem 0.53
Resp 0.19 64-bit JA Nobook
Rival UCI 1.18
Robin 0.983
RomiChess P3k 64-bit
Ruffian 1.0.5
SEE 0.6.9
SOS 5.1
SSEChessII 2.05 DC
Sage 3.53
Scidlet 3.61 64-bit JA
Scorpio 1.91
Scorpio 2.0 32-bit
Sharper 0.17
Simontacchi 1.81
Sjeng 12.13
Slow Chess Blitz WV2.1
Small Potato 0.6.1
SmarThink 0.17a
Smash 1.0.3
SnailChess 4.013
Snitch 1.6.2 32-bit
Soldat 0.25b
Sorgenkind 0.4
SpiderChess 070603
Spike 1.2 Turin
Storm 0.6
Sunsetter C10.3 64-bit JA
Tao 5.6
The Baron 1.8.1
The Baron 2.23 64-bit
The Crazy Bishop 0052
Thinker 4.7a
Thor's Hammer 2.28 32-bit
Trace 1.37a
Twisted Logic 20080404x
Tytan 9.32 64-bit
Ufim 8.02
Uragano 3D 0.87
Uralochka 1.1b
WJChess 1.64
Warrior 1.0.3
WildCat 7
WildCat 8
Wing 2.0a
Yace 0.99.87
Zappa 1.1 64-bit
Zeus 1.29
Zotron 4.4.6