CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Custom engine selection

Comparing 32 engines!
32 selected engines played 70 games with each other

CCRL 40/15 Rating List — Custom engine selection (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on November 16, 2024 with Bayeselo based on 1'967'497 games
Please refer to the "about" page for comments on engine inclusion

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
Elo+−
1Scorpio 2.8 64-bit 4CPU3008+22−2247.2%+18.946.2%522 
99.7%
 Scorpio 2.7.9 64-bit 4CPU2968+19−1946.7%+23.040.5%659
100.0%
 Scorpio 2.8 64-bit2905+11−1148.1%+13.140.2%1822
89.8%
 Scorpio 2.7.6 64-bit 4CPU2888+24−2447.4%+19.344.0%445
55.5%
 Scorpio 2.9 MCTS 64-bit2886+24−2451.0%−5.639.0%420
57.3%
 Scorpio 2.7.9 64-bit2883+22−2252.0%−17.036.4%514
77.9%
 Scorpio 2.7.5 64-bit 4CPU2869+27−2742.8%+49.747.8%312
57.5%
 Scorpio 2.7.7 64-bit 4CPU2865+28−2842.9%+51.141.3%310
88.2%
 Scorpio 2.7.8 64-bit2844+22−2249.3%+3.939.5%504
98.9%
 Scorpio 2.7.7 64-bit2814+14−1448.3%+11.041.6%1282
99.7%
 Scorpio 2.7.6 64-bit2786+14−1449.7%+2.436.2%1198
62.8%
 Scorpio 2.7.5 64-bit2782+24−2449.5%+3.040.7%425
97.8%
 Scorpio 2.7 32-bit2752+17−1749.0%+8.336.2%826
89.9%
 Scorpio 2.0 32-bit 4CPU2734+21−2133.1%+127.436.3%601
79.3%
 Scorpio 2.1 64-bit 4CPU2722+23−2334.4%+118.431.6%490
88.3%
 Scorpio 2.8.5 MCTS 64-bit2705+15−1546.7%+25.429.3%1166
54.0%
 Scorpio 2.6 32-bit2704+22−2250.3%−1.940.0%465
50.3%
 Scorpio 2.7 64-bit2704+23−2347.7%+16.936.3%474
94.7%
 Scorpio 2.6 64-bit2677+23−2346.4%+29.833.6%453
64.9%
 Scorpio 2.5 32-bit2670+24−2450.0%+0.540.6%401
63.5%
 Scorpio 1.92664+25−2549.5%+2.034.3%402
64.9%
 Scorpio 1.912659+11−1146.3%+26.936.5%1983
65.1%
 Scorpio 2.02b2654+24−2447.8%+15.136.3%405
56.5%
 Scorpio 2.0 32-bit2652+14−1446.5%+26.134.7%1344
54.7%
 Scorpio 1.842650+24−2445.4%+29.429.8%456
51.7%
 Scorpio 1.812649+27−2751.2%−8.831.6%361
50.5%
 Scorpio 2.1 32-bit2649+26−2648.6%+8.836.2%348
81.7%
 Scorpio 1.82634+17−1747.2%+20.835.7%865
73.4%
 Scorpio 2.05b2625+26−2649.1%+7.538.4%372
59.4%
 Scorpio 2.9 MCTS+NN 64-bit2621+19−1949.9%−2.724.0%766
98.3%
 Scorpio 1.72587+25−2548.6%+7.436.6%399
97.1%
 Scorpio 2.2 32-bit2554+24−2447.8%+17.035.2%437
 

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024