RubiChess 0.9 64-bit in CCRL 40/40, 2019-12-10
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/
CCRL 40/40 main list:
RubiChess 0.9 64-bit has no rank with rating of 2553 Elo points (+22 -22),
based on 718 games: 254 wins, 227 losses and 237 draws
Score: 51.9%, Average opponent: −18.4, Draws: 33.0%
Pairwise results:
Opponent Elo Score LOS Perf
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Devel 2.0000 2724 2.0-4.0 (+1 -3 =2 ) 0.0 +60
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Topple 0.4.0 64-bit 2709 2.0-4.0 (+2 -4 =0 ) 0.0 +10
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GreKo 2018.07 64-bit 2708 2.0-6.0 (+0 -4 =4 ) 0.0 +4
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Pirarucu 2.2.2 64-bit 2697 7.0-21.0 (+2 -16=10) 0.0 -25
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Gogobello 1.4 64-bit 2687 1.5-4.5 (+0 -3 =3 ) 0.0 -13
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Counter 2.7 64-bit 2673 3.5-6.5 (+3 -6 =1 ) 0.0 0
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Counter 2.8 64-bit 2670 3.5-4.5 (+1 -2 =5 ) 0.0 +85
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tomitankChess 2.0 64-bit 2657 10.0-20.0 (+5 -15=10) 0.0 -7
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Winter 0.2 64-bit 2654 11.0-23.0 (+5 -17=12) 0.0 -13
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Scorpio 2.0 32-bit 2652 3.5-2.5 (+1 -0 =5 ) 0.0 +141
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ECE X3 64-bit 2644 3.5-2.5 (+3 -2 =1 ) 0.0 +150
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Gandalf 7 64-bit 2643 1.5-4.5 (+0 -3 =3 ) 0.0 -62
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DanaSah 7.3 2639 1.5-4.5 (+0 -3 =3 ) 0.0 -61
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tomitankChess 2.1 64-bit 2636 2.5-7.5 (+0 -5 =5 ) 0.0 -68
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Cheng3 1.07 32-bit 2629 1.5-4.5 (+0 -3 =3 ) 0.0 -76
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Delfi 5.1 2628 2.0-4.0 (+1 -3 =2 ) 0.0 -37
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Igel 1.2 64-bit 2628 6.0-4.0 (+5 -3 =2 ) 0.0 +152
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Pedone 0.5 64-bit 2626 3.0-3.0 (+2 -2 =2 ) 0.0 +73
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Igel 1.1 64-bit 2626 3.5-2.5 (+2 -1 =3 ) 0.0 +125
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WildCat 7 2624 3.0-3.0 (+2 -2 =2 ) 0.0 +63
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Ruffian 2.1.0 2623 1.5-4.5 (+0 -3 =3 ) 0.0 -82
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Hamsters 0.7.1 2618 3.0-3.0 (+1 -1 =4 ) 0.0 +71
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K2 0.91 2615 3.0-9.0 (+0 -6 =6 ) 0.0 -85
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Arasan 13.2 32-bit 2608 3.5-2.5 (+2 -1 =3 ) 0.2 +107
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Ethereal 8.05 64-bit 2598 3.0-3.0 (+2 -2 =2 ) 0.5 +45
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Nawito 1812 2596 2.5-5.5 (+2 -5 =1 ) 0.2 -109
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Aristarch 4.50 2595 3.0-3.0 (+2 -2 =2 ) 0.0 +42
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tomitankChess 1.5 64-bit 2589 1.5-4.5 (+1 -4 =1 ) 1.2 -158
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Brutus 8.05 64-bit 2589 1.5-4.5 (+0 -3 =3 ) 1.0 -121
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K2 0.87 2582 2.0-4.0 (+1 -3 =2 ) 1.8 -89
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Jellyfish 1.1 64-bit 2580 2.5-3.5 (+1 -2 =3 ) 2.2 -24
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Delocto 0.6 64-bit 2576 3.5-2.5 (+1 -0 =5 ) 4.0 +60
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Counter 2.1.0 64-bit 2573 2.5-3.5 (+1 -2 =3 ) 10.6 -25
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Coiled 0.6 64-bit 2573 14.5-19.5 (+7 -12=15) 5.0 -24
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Schooner 1.8 64-bit 2566 3.0-3.0 (+2 -2 =2 ) 17.4 +20
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JikChess 0.02 64-bit 2557 4.5-7.5 (+3 -6 =3 ) 37.5 -82
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Pirarucu 2.1.1 64-bit 2549 5.5-2.5 (+4 -1 =3 ) 58.7 +114
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AnMon 5.66 2530 2.5-3.5 (+1 -2 =3 ) 93.4 -74
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GreKo 10.0 64-bit 2517 3.0-3.0 (+2 -2 =2 ) 96.5 -28
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Crafty 20.13 32-bit 2509 4.5-1.5 (+4 -1 =1 ) 98.4 +155
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Dorky 4.5 64-bit 2499 4.5-5.5 (+3 -4 =3 ) 100.0 -89
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Delphil 3.2 64-bit 2497 2.5-3.5 (+2 -3 =1 ) 100.0 -115
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Winter 0.1.1 64-bit 2494 5.5-4.5 (+4 -3 =3 ) 100.0 -22
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Pepito 1.59 64-bit 2492 5.0-1.0 (+4 -0 =2 ) 100.0 +175
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MadChess 2.2 64-bit 2491 3.5-2.5 (+3 -2 =1 ) 100.0 +7
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Yace 0.99.87 2488 2.5-3.5 (+2 -3 =1 ) 100.0 -124
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DoubleCheck 3.1 32-bit 2487 4.5-1.5 (+4 -1 =1 ) 99.9 +129
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Booot 4.12.0 2484 4.0-2.0 (+3 -1 =2 ) 100.0 +41
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Xpdnt 091007 2482 4.0-2.0 (+3 -1 =2 ) 100.0 +47
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Cerebro 3.03d 2481 3.0-3.0 (+2 -2 =2 ) 100.0 -64
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Drosophila 1.5.1 64-bit 2478 8.0-2.0 (+7 -1 =2 ) 100.0 +155
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Bruja 1.9.1 64-bit 2478 3.5-2.5 (+3 -2 =1 ) 100.0 -9
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Anatoli 0.35k 2475 4.0-2.0 (+3 -1 =2 ) 100.0 +38
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Jumbo 0.6.31 64-bit 2469 2.5-3.5 (+2 -3 =1 ) 100.0 -143
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Lozza 1.18 64-bit 2468 3.0-1.0 (+3 -1 =0 ) 100.0 +142
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Gogobello 1.0 64-bit 2461 4.5-1.5 (+4 -1 =1 ) 100.0 +103
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Giraffe 20150908 64-bit 2460 3.5-2.5 (+3 -2 =1 ) 100.0 -23
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Carballo 1.2 2459 4.0-2.0 (+3 -1 =2 ) 100.0 +24
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Topple 0.2.1 64-bit 2457 21.5-10.5 (+16-5 =11) 100.0 +18
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Nemeton 1.51 2452 4.5-1.5 (+3 -0 =3 ) 100.0 +51
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Orion 0.4 64-bit 2451 7.0-3.0 (+5 -1 =4 ) 100.0 +30
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Bumblebee 1.0.36898e1 64-bit 2445 3.5-0.5 (+3 -0 =1 ) 100.0 +181
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Shallow r694 64-bit 2443 6.5-3.5 (+5 -2 =3 ) 100.0 -8
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Abrok 5.0 2443 4.0-2.0 (+3 -1 =2 ) 100.0 0
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Bearded N44.5 64-bit 2436 4.0-2.0 (+3 -1 =2 ) 100.0 -4
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TJchess 1.3 64-bit 2434 2.0-2.0 (+2 -2 =0 ) 100.0 -119
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Nemeton 1.61 2423 3.5-0.5 (+3 -0 =1 ) 100.0 +158
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Cmcchess 2.6 64-bit 2420 5.0-1.0 (+4 -0 =2 ) 100.0 +98
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PostModernist 1016 2419 3.5-2.5 (+3 -2 =1 ) 100.0 -66
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K2 0.71 2417 6.0-0.0 (+6 -0 =0 ) 100.0 +INF
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RomiChess P3n 64-bit 2415 6.5-3.5 (+5 -2 =3 ) 100.0 -31
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Diablo 0.5.1 2411 2.5-3.5 (+2 -3 =1 ) 100.0 -209
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Ifrit m1.8 64-bit 2411 4.5-1.5 (+4 -1 =1 ) 100.0 +54
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Gaia 3.5 32-bit 2410 5.0-1.0 (+4 -0 =2 ) 100.0 +88
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Jonesy 1.0 64-bit 2409 4.5-3.5 (+2 -1 =5 ) 100.0 -107
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Queen 4.03 2408 4.0-2.0 (+3 -1 =2 ) 100.0 -40
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Patzer 3.80 2400 3.5-2.5 (+3 -2 =1 ) 100.0 -85
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Tigran 2.4n 64-bit 2399 3.0-3.0 (+1 -1 =4 ) 100.0 -154
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Gosu 0.16 2397 5.5-0.5 (+5 -0 =1 ) 100.0 +202
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Myrddin 0.87 64-bit 2395 3.0-3.0 (+2 -2 =2 ) 100.0 -150
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Alex 2.14a 64-bit 2392 5.0-1.0 (+4 -0 =2 ) 100.0 +66
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Sorgenkind 0.4 2388 3.0-3.0 (+2 -2 =2 ) 100.0 -157
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Sage 3.53 2386 4.0-2.0 (+3 -1 =2 ) 100.0 -53
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Jazz 721 64-bit 2384 5.5-0.5 (+5 -0 =1 ) 100.0 +188
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Thor's Hammer 2.28 32-bit 2379 3.5-2.5 (+3 -2 =1 ) 100.0 -106
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Topple 0.1.1 64-bit 2363 22.0-8.0 (+20-6 =4 ) 100.0 -2