Amyan 1.72 in CCRL 40/40, 2019-11-30
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:
Amyan 1.72 is #157-158 with rating of 2590 Elo points (+12 -12),
based on 2353 games: 803 wins, 798 losses and 752 draws
Score: 50.1%, Average opponent: −0.8, Draws: 32.0%
Pairwise results:
Opponent Elo Score LOS Perf
-
Jonny 4.00 2779 3.0-29.0 (+2 -28=2 ) 0.0 -211
-
Ktulu 9 2754 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Scorpio 2.7 32-bit 2749 0.5-7.5 (+0 -7 =1 ) 0.0 -253
-
SmarThink 1.20 32-bit 2747 1.0-3.0 (+1 -3 =0 ) 0.0 -70
-
Tornado 4.4 32-bit 2744 2.0-10.0 (+0 -8 =4 ) 0.0 -77
-
Chronos 1.9.9 32-bit 2740 6.0-10.0 (+2 -6 =8 ) 0.0 +73
-
MinkoChess 1.1 32-bit 2740 1.0-3.0 (+0 -2 =2 ) 0.0 0
-
Twisted Logic 20100131x 32-bit 2739 1.5-2.5 (+1 -2 =1 ) 0.0 +56
-
Crafty 23.4 32-bit 2733 4.0-8.0 (+1 -5 =6 ) 0.0 +49
-
Bison 9.11 32-bit 2728 7.5-11.5 (+4 -8 =7 ) 0.0 +69
-
Bobcat 3.25 64-bit 2725 0.5-1.5 (+0 -1 =1 ) 0.0 -7
-
Crafty 23.3 32-bit 2716 1.5-2.5 (+1 -2 =1 ) 0.0 +33
-
Topple 0.4.0 64-bit 2710 2.5-3.5 (+1 -2 =3 ) 0.0 +67
-
BugChess2 1.7 32-bit 2698 4.5-15.5 (+3 -14=3 ) 0.0 -112
-
Booot 4.15.1 2697 2.0-6.0 (+2 -6 =0 ) 0.0 -119
-
Crafty 23.2 32-bit 2696 1.0-3.0 (+0 -2 =2 ) 0.0 -36
-
Scorpio 2.6 32-bit 2694 2.5-5.5 (+1 -4 =3 ) 0.0 -16
-
Booot 4.15.0 2693 1.0-1.0 (+1 -1 =0 ) 0.0 +103
-
Delfi 5.4 2690 2.0-2.0 (+1 -1 =2 ) 0.0 +110
-
Deuterium 12.01.30.1070 64-bit 2677 1.0-3.0 (+0 -2 =2 ) 0.0 -31
-
Rodent 1.0 64-bit 2677 0.5-1.5 (+0 -1 =1 ) 0.0 -55
-
Naraku 1.31 2675 5.5-6.5 (+3 -4 =5 ) 0.0 +57
-
MinkoChess 0.8 32-bit 2674 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Counter 2.7 64-bit 2673 3.5-6.5 (+1 -4 =5 ) 0.0 -3
-
Counter 2.8 64-bit 2671 2.0-6.0 (+1 -5 =2 ) 0.0 -95
-
Daydreamer 1.75 32-bit 2668 10.0-22.0 (+4 -16=12) 0.0 -44
-
Deuterium 10.01.27.213 2668 15.0-15.0 (+11-11=8 ) 0.0 +78
-
Igel 1.4.2 64-bit 2667 2.5-7.5 (+1 -6 =3 ) 0.0 -97
-
Francesca MAD 0.21 64-bit 2666 10.5-21.5 (+5 -16=11) 0.0 -39
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Chessmaster 11 2665 3.5-4.5 (+2 -3 =3 ) 0.0 +21
-
Scorpio 2.5 32-bit 2664 1.5-6.5 (+0 -5 =3 ) 0.0 -132
-
Minic 0.65 64-bit 2661 4.5-7.5 (+2 -5 =5 ) 0.0 -5
-
Pawny 1.0 64-bit 2660 1.0-1.0 (+1 -1 =0 ) 0.0 +70
-
Igel 1.4.1 64-bit 2660 4.5-5.5 (+4 -5 =1 ) 0.0 +27
-
Bobcat 2.75 32-bit 2659 1.5-2.5 (+1 -2 =1 ) 0.0 -26
-
Godel 2.3.7 64-bit 2657 5.0-3.0 (+3 -1 =4 ) 0.0 +125
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The Baron 2.23 64-bit 2656 1.0-2.0 (+1 -2 =0 ) 0.0 -113
-
Dirty 24Apr2011 64-bit 2654 9.0-15.0 (+5 -11=8 ) 0.0 -18
-
RedQueen 1.1.4 64-bit 2653 2.0-0.0 (+2 -0 =0 ) 0.0 +INF
-
CM10th Paralyse 2652 1.0-1.0 (+0 -0 =2 ) 0.0 +62
-
Philou 3.7.1 64-bit 2652 1.0-3.0 (+0 -2 =2 ) 0.0 -57
-
Cyrano 0.6b17 32-bit 2648 1.0-1.0 (+1 -1 =0 ) 0.0 +58
-
Gaviota 0.83 64-bit 4CPU 2648 22.5-27.5 (+14-19=17) 0.0 +24
-
Laser 0.2.1 64-bit 2647 4.5-3.5 (+2 -1 =5 ) 0.0 +88
-
Rotor 0.7a 2646 1.0-3.0 (+1 -3 =0 ) 0.0 -144
-
CM10th Ogre 2645 0.5-3.5 (+0 -3 =1 ) 0.0 -228
-
Bobcat 20110414 64-bit 2644 9.5-14.5 (+7 -12=5 ) 0.1 -23
-
Colossus 2008b 2643 2.5-1.5 (+2 -1 =1 ) 0.0 +138
-
Chronos 1.9.7 2640 3.5-2.5 (+2 -1 =3 ) 0.0 +102
-
Slow Chess Blitz WV2.1 2637 0.5-1.5 (+0 -1 =1 ) 0.0 -110
-
Bagatur 1.7 64-bit 2637 13.5-18.5 (+7 -12=13) 0.0 -2
-
Gandalf 6 2633 0.5-1.5 (+0 -1 =1 ) 0.0 -114
-
CM10th Default 2631 1.5-0.5 (+1 -0 =1 ) 0.0 +198
-
CM9000 Assassin 2630 1.5-0.5 (+1 -0 =1 ) 0.1 +197
-
Igel 1.2 64-bit 2628 3.0-7.0 (+1 -5 =4 ) 0.1 -86
-
Rotor 0.8 2628 3.0-1.0 (+3 -1 =0 ) 0.0 +274
-
Alfil 13.1 64-bit 2628 4.0-2.0 (+2 -0 =4 ) 0.0 +127
-
Igel 1.1 64-bit 2627 1.5-4.5 (+0 -3 =3 ) 0.6 -120
-
RedQueen 1.1.1 64-bit 2625 2.0-2.0 (+1 -1 =2 ) 1.2 +65
-
NoraGrace 2.0 64-bit 2625 1.5-0.5 (+1 -0 =1 ) 0.0 +192
-
RedQueen 1.0.0 64-bit 2625 12.0-12.0 (+10-10=4 ) 2.5 +35
-
Ruffian 2.1.0 2623 2.5-1.5 (+2 -1 =1 ) 0.0 +125
-
Nebula 2.0 64-bit 2621 6.0-8.0 (+3 -5 =6 ) 0.1 -10
-
Tucano 3.00 64-bit 2620 3.0-1.0 (+2 -0 =2 ) 1.5 +180
-
Deuterium 11.01.28.159 2620 17.5-10.5 (+13-6 =9 ) 0.6 +114
-
Hamsters 0.7 2619 1.0-1.0 (+1 -1 =0 ) 1.2 +29
-
Phalanx XXV 2619 1.0-0.0 (+1 -0 =0 ) 0.2 +INF
-
Hamsters 0.7.1 2618 10.0-18.0 (+6 -14=8 ) 0.1 -72
-
Slow Chess Blitz WV2 2616 1.5-0.5 (+1 -0 =1 ) 0.7 +183
-
K2 0.91 2615 5.0-7.0 (+2 -4 =6 ) 0.6 -24
-
Zappa 1.1 64-bit 2615 5.0-5.0 (+3 -3 =4 ) 1.4 +20
-
Tornado 3.6.7 32-bit 2614 9.5-8.5 (+6 -5 =7 ) 8.2 +37
-
Pharaon 3.5.1 2613 3.0-4.0 (+2 -3 =2 ) 0.4 -21
-
Dirty 24Apr2011 32-bit 2613 3.5-6.5 (+2 -5 =3 ) 7.3 -76
-
Sloppy 0.2.2 64-bit 2611 11.5-20.5 (+7 -16=9 ) 2.1 -83
-
Ethereal 8.12 64-bit 2611 1.5-0.5 (+1 -0 =1 ) 7.6 +178
-
Naum 1.91 64-bit 2609 1.5-2.5 (+1 -2 =1 ) 2.7 -77
-
Arasan 13.2 32-bit 2608 3.5-0.5 (+3 -0 =1 ) 15.1 +306
-
Philou 3.60 2607 16.5-19.5 (+12-15=9 ) 7.5 -9
-
Donna 4.0 64-bit 2605 1.5-0.5 (+1 -0 =1 ) 6.3 +158
-
DanaSah 6.50 2605 0.5-0.5 (+0 -0 =1 ) 12.6 +45
-
GreKo 12.8 64-bit 2604 2.5-5.5 (+1 -4 =3 ) 20.7 -113
-
Rodent 0.16 64-bit 2603 3.0-1.0 (+3 -1 =0 ) 22.4 +212
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Alfil 8.1.1 2601 9.0-13.0 (+6 -10=6 ) 12.5 -52
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Arasan 13.0 64-bit 2601 12.0-12.0 (+7 -7 =10) 26.2 +14
-
Francesca MAD 0.20 64-bit 2600 16.5-15.5 (+11-10=11) 26.6 +18
-
Rodin 7.0 2600 3.0-5.0 (+2 -4 =2 ) 17.2 -74
-
Sloppy 0.2.2 32-bit 2599 15.5-14.5 (+12-11=7 ) 16.7 +20
-
Gaviota 0.83 64-bit 2599 11.0-13.0 (+8 -10=6 ) 28.1 -22
-
Deuterium 09.01.26.492 2599 12.0-18.0 (+8 -14=8 ) 23.9 -61
-
Nawito 1812 2597 3.0-5.0 (+1 -3 =4 ) 28.4 -67
-
Glass 2.0 64-bit 2597 8.0-4.0 (+5 -1 =6 ) 21.5 +106
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Arasan 13.2 64-bit 2596 12.5-11.5 (+9 -8 =7 ) 37.5 +22
-
Muse 0.953 64-bit 2595 0.5-0.5 (+0 -0 =1 ) 30.3 +35
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Aristarch 4.50 2595 4.5-3.5 (+4 -3 =1 ) 27.7 +50
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The Baron 2.23 32-bit 2595 6.0-8.0 (+2 -4 =8 ) 33.6 -32
-
N2 0.4 64-bit 2594 19.0-17.0 (+12-10=14) 34.9 +25
-
Glass 1.9 64-bit 2594 1.0-3.0 (+1 -3 =0 ) 41.2 -255
-
GreKo 2016 64-bit 2592 0.5-0.5 (+0 -0 =1 ) 44.1 -28
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Pseudo 0.7c 2591 11.5-13.5 (+8 -10=7 ) 45.8 -26
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Petir 4.39 2590 5.0-5.0 (+3 -3 =4 ) 49.1 0
-
Rotor 0.6 2589 31.0-34.0 (+17-20=28) 54.3 -14
-
Djinn 0.992 64-bit 2589 0.0-2.0 (+0 -2 =0 ) 53.2 -INF
-
Brutus 8.05 64-bit 2589 19.0-20.0 (+12-13=14) 52.7 -6
-
RedQueen 0.9.8 64-bit 2588 12.0-10.0 (+8 -6 =8 ) 54.2 +27
-
GarboChess 3.0 64-bit 2586 19.5-13.5 (+16-10=7 ) 64.0 +68
-
Jellyfish 1.1 64-bit 2580 1.0-0.0 (+1 -0 =0 ) 85.5 +INF
-
Petir 4.999999 2579 1.0-3.0 (+0 -2 =2 ) 87.0 -161
-
RedQueen 0.9.8 32-bit 2577 2.5-5.5 (+1 -4 =3 ) 85.2 -142
-
Arasan 13.1 32-bit 2577 2.0-2.0 (+1 -1 =2 ) 77.3 -13
-
Dirty 6J-22 2576 14.5-13.5 (+9 -8 =11) 85.2 -3
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Counter 2.1.0 64-bit 2574 3.5-2.5 (+3 -2 =1 ) 88.4 +53
-
Gaviota 0.84 32-bit 2571 2.5-1.5 (+2 -1 =1 ) 89.6 +76
-
Bobcat 20110414 32-bit 2570 2.5-3.5 (+0 -1 =5 ) 88.1 -62
-
GNU Chess 5.07.153b 64-bit 2570 0.5-1.5 (+0 -1 =1 ) 93.5 -177
-
DanaSah 5.07 2569 3.5-2.5 (+3 -2 =1 ) 97.7 +46
-
N2 0.4 32-bit 2568 13.0-7.0 (+11-5 =4 ) 97.7 +84
-
Brutus 8.05 32-bit 2567 20.0-10.0 (+17-7 =6 ) 98.7 +98
-
Rotor 0.5 2565 16.5-17.5 (+12-13=9 ) 99.2 -35
-
CuckooChess 1.11 32-bit 2565 8.0-8.0 (+3 -3 =10) 94.0 -25
-
Arasan 12.3 32-bit 2564 7.5-6.5 (+5 -4 =5 ) 97.1 -1
-
SOS 5.1 2563 2.0-2.0 (+0 -0 =4 ) 99.9 -27
-
Bobcat 20110220 32-bit 2561 5.5-4.5 (+5 -4 =1 ) 95.1 +8
-
Jumbo 0.6.107 64-bit 2561 20.0-12.0 (+15-7 =10) 99.5 +56
-
Philou 3.5.1 2561 1.0-3.0 (+0 -2 =2 ) 98.3 -186
-
Dirty 11D-27 2560 21.0-15.0 (+14-8 =14) 97.8 +23
-
Cheng3 1.05 32-bit 2559 1.0-3.0 (+1 -3 =0 ) 96.2 -257
-
Glass 1.8 64-bit 2559 22.5-11.5 (+14-3 =17) 97.5 +64
-
Arasan 11.7 32-bit 2558 9.5-7.5 (+6 -4 =7 ) 96.5 +7
-
Francesca MAD 0.19 2558 13.0-11.0 (+8 -6 =10) 100.0 -9
-
Capivara LK 0.09b02c 64-bit 2557 1.0-1.0 (+1 -1 =0 ) 99.6 -33
-
RedQueen 0.9 64-bit 2555 16.5-7.5 (+13-4 =7 ) 95.4 +93
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DanaSah 4.88 2555 14.5-17.5 (+8 -11=13) 99.7 -66
-
Dirty ACCA4 64-bit 2552 11.0-13.0 (+9 -11=4 ) 98.5 -67
-
Dirty ACCA4 32-bit 2551 19.5-9.5 (+15-5 =9 ) 98.6 +76
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DanaSah 5.00 2551 3.5-4.5 (+3 -4 =1 ) 99.2 -91
-
Arasan 12.1 64-bit 2551 16.5-7.5 (+12-3 =9 ) 98.2 +83
-
Rodin 6.0 2550 1.5-0.5 (+1 -0 =1 ) 99.8 +117
-
Tornado 3.42a 32-bit 2548 12.0-12.0 (+10-10=4 ) 99.3 -42
-
Ufim 8.02 2544 2.5-1.5 (+2 -1 =1 ) 100.0 +36
-
Cheese 1.6.1 64-bit 2544 0.5-1.5 (+0 -1 =1 ) 100.0 -203
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DanaSah 4.66 2541 13.0-15.0 (+8 -10=10) 100.0 -73
-
GreKo 12.0 64-bit 2541 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
DanaSah 4.60 2540 3.0-3.0 (+2 -2 =2 ) 100.0 -57
-
AnMon 5.75 2538 25.5-22.5 (+15-12=21) 100.0 -32
-
GarboChess 3.0 32-bit 2537 4.5-3.5 (+4 -3 =1 ) 100.0 0
-
Gaviota 0.80 64-bit 2534 14.0-8.0 (+13-7 =2 ) 99.9 +56
-
Arasan 11.6 32-bit 2533 4.0-4.0 (+3 -3 =2 ) 99.9 -57
-
CuckooChess 1.10 2531 8.5-5.5 (+6 -3 =5 ) 100.0 +11
-
Arasan 12.1 32-bit 2531 3.0-1.0 (+3 -1 =0 ) 100.0 +167
-
Hermann 2.8 64-bit 2529 14.0-10.0 (+13-9 =2 ) 100.0 +7
-
DanaSah 4.24 2527 10.0-4.0 (+9 -3 =2 ) 100.0 +107
-
Gaviota 0.83 32-bit 2525 11.0-11.0 (+6 -6 =10) 100.0 -66
-
GarboChess 2.20 32-bit 2523 7.0-1.0 (+6 -0 =2 ) 100.0 +220
-
Glass 1.7 32-bit 2514 2.0-6.0 (+1 -5 =2 ) 100.0 -256
-
DanaSah 4.45 2513 5.0-3.0 (+2 -0 =6 ) 100.0 -17
-
Hermann 2.8 32-bit 2509 8.0-4.0 (+6 -2 =4 ) 100.0 +26
-
Little Goliath Evolution 3.12 2507 1.5-0.5 (+1 -0 =1 ) 100.0 +74
-
DanaSah 4.37 2505 4.0-4.0 (+2 -2 =4 ) 100.0 -85
-
Hermann 2.5 32-bit 2499 22.0-12.0 (+19-9 =6 ) 100.0 +19
-
Twisted Logic 20080404x 2495 1.5-0.5 (+1 -0 =1 ) 100.0 +62
-
Philou 3.1.4.1 2494 20.5-10.5 (+16-6 =9 ) 100.0 +15
-
Ufim 7.01 2490 1.5-0.5 (+1 -0 =1 ) 100.0 +56
-
N2 0.1 2490 5.5-4.5 (+3 -2 =5 ) 100.0 -72
-
Gaviota 0.74.41 64-bit 2489 13.0-11.0 (+11-9 =4 ) 100.0 -69
-
Cerebro 3.03d 2482 12.5-6.5 (+8 -2 =9 ) 100.0 -16
-
Xpdnt 091007 2482 11.5-2.5 (+9 -0 =5 ) 100.0 +109
-
Pepito 1.59 32-bit 2481 4.5-1.5 (+4 -1 =1 ) 100.0 +91
-
Matacz 1.4 2479 2.5-1.5 (+2 -1 =1 ) 100.0 -28
-
Bruja 1.9.1 64-bit 2479 16.0-8.0 (+13-5 =6 ) 100.0 +9
-
Arasan 12.2 64-bit 2478 16.5-7.5 (+16-7 =1 ) 100.0 +49
-
Anatoli 0.35k 2475 4.0-4.0 (+3 -3 =2 ) 100.0 -121
-
Pupsi2 0.08 2473 15.0-5.0 (+12-2 =6 ) 100.0 +59
-
Trace 1.37a 2472 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
Arasan 10.4 2471 1.5-0.5 (+1 -0 =1 ) 100.0 +23
-
Counter 1.2 2469 10.0-6.0 (+6 -2 =8 ) 100.0 -44
-
Dirty 14M-22 2467 5.0-1.0 (+4 -0 =2 ) 100.0 +108
-
Counter 1.1 2456 1.0-0.0 (+1 -0 =0 ) 100.0 +INF
-
Philou 3.0.0 2456 1.5-0.5 (+1 -0 =1 ) 100.0 +23
-
Gaviota 0.74.41 32-bit 2446 5.0-3.0 (+4 -2 =2 ) 100.0 -50
-
Delphil 2.3 2440 1.0-1.0 (+1 -1 =0 ) 100.0 -150
-
nanoSzachy 3.8 2438 1.5-0.5 (+1 -0 =1 ) 100.0 +5
-
Homer 2.01 2430 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
Diablo 0.5.1 2411 1.5-0.5 (+1 -0 =1 ) 100.0 -21
-
Rodin 3.0 2403 4.5-1.5 (+4 -1 =1 ) 100.0 +13
-
Rotor 0.3 2382 1.0-1.0 (+1 -1 =0 ) 100.0 -208