ConditionsHardware: Ryzen7 5700G 8*3.8 Ghz (16HT), 32 GB DDR4 RamSystem: WIN 11 ProSoftware: CuteChessGUI EXPER 3.5.1 (advanced CuteChess fork/branch by 'alwey' + some changes by me), SCID vs PC 4.25, Ordo 1.26.Startpositions: Fixed openings from my 3M_rand.pgn (1185 opening lines with 6 plies) for programs rated below 3500.Fixed openings from UHO_2024_6mvs_+100_+109 (4740 opening lines with 12 plies) mixed 50:50 with 3M_rand, if majority of programs participating in a tourney are above 3500. All games played twice with reversed colours for each line. Settings: Time control (adapted to CCRL Blitz spec according to used hardware) 1:20 + 1s (+20ms GUI margin), Hash 256MB(main) if supported.Ponder off, Resign set to 900 for 5 moves both sides. Concurreny currently set to 4. Draw adjudication at 100/10/20 (moves/length/score) and at max. move 240 (those results will be manually checked later and eventually adjusted). Tablebases up to 5 men, if supported, e.g. Syzygy, Nalimov, Scorpio or Gaviota bases. Szygzy adjudication only if all participants of a match/tourney support Syzygy themselves. Since CCRAT-8 changed to a minimal Syzygy adjudication for tournaments of all rating ranges no matter if TBS are supported by the participants! (KR-KR, KN-KN, KB-KB, KN-KB, KN-K, KB-K) Result display/info: The result table output is ordo calculated with 200 simuls. |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 BlackCore 2.0 x64 : 102.33 46.47 87.0 132 65.91 64 46 22 34.85 2 FabChess 1.16 x64 : 45.54 44.23 75.5 132 57.20 52 47 33 35.61 3 Monty 0.1.0 x64 : 31.16 44.54 72.5 132 54.92 62 21 49 15.91 4 ice4 v5 x64 : 28.77 42.87 72.0 132 54.55 54 36 42 27.27 5 Wasp 1.02 x64 : -28.28 41.35 60.0 132 45.45 40 40 52 30.30 6 Cheese 3.1.0 x64 : -62.04 43.18 53.0 132 40.15 31 44 57 33.33 7 Nemo 1.0.1 x64 : -117.48 41.88 42.0 132 31.82 24 36 72 27.27 White advantage = 25.57 +/- 13.83 Draw rate (equal opponents) = 31.17 % +/- 2.20
Errors/bugs
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Comments: |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Petrel 3.1 x64 : 65.92 15.43 370.0 600 61.67 229 282 89 47.00 2 Stash 32.6 x64 : 37.44 28.55 92.0 200 46.00 43 98 59 49.00 3 Lunar 0.2.1 x64 : 14.04 30.30 85.5 200 42.75 29 113 58 56.50 4 Senpai 2.0 x64 : -117.40 32.91 52.5 200 26.25 17 71 112 35.50 White advantage = 41.06 +/- 10.79 Draw rate (equal opponents) = 52.17 % +/- 2.19
Errors/bugs
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Comments:
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# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Laser 1.1 x64 : 17.53 41.51 53.5 100 53.50 43 21 36 21.00 2 Minke 0.0.1 17125d2 x64 : 2.50 44.43 50.5 100 50.50 40 21 39 21.00 3 Velvet 1.2.0 x64 : -20.04 43.44 46.0 100 46.00 31 30 39 30.00 White advantage = 91.28 +/- 26.33 Draw rate (equal opponents) = 25.19 % +/- 3.90
Errors/bugs
Player: Minke 0.0.1 17125d2 x64 "Loss: Black disconnects": 1 "Loss: White disconnects": 1 "Loss: White makes an illegal move: none": 1 |
Comments: - Minke test version - result for the illegal move game was changed to draw, opponent had no mating material. - player Panda 1.0 3a63a32 x64 removed from pgn and rating calculation, because it used 4 threads instead of default 1 due to a bug |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Clarity 7.2.0 x64 : 242.94 34.90 131.0 200 65.50 84 94 22 47.00 2 Cinder 0.1.2 x64 : 86.02 15.07 484.0 800 60.50 310 348 142 43.50 3 akimbo 0.7.0 x64 : -78.70 31.19 67.5 200 33.75 22 91 87 45.50 4 Devre 4.0 x64 : -115.66 33.86 60.5 200 30.25 20 81 99 40.50 5 BlackCore 6.0 x64 : -134.60 32.41 57.0 200 28.50 16 82 102 41.00 White advantage = 216.13 +/- 11.58 Draw rate (equal opponents) = 70.38 % +/- 2.38
Errors/bugs
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Comments:
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# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Clarity 7.2.0 x64 : 151.63 23.32 124.0 200 62.00 56 136 8 68.00 2 Cinder 0.1.2 x64 : 65.02 12.32 486.5 800 60.81 243 487 70 60.88 3 akimbo 0.7.0 x64 : -44.48 21.41 70.0 200 35.00 9 122 69 61.00 4 Devre 4.0 x64 : -72.37 26.36 63.0 200 31.50 1 124 75 62.00 5 BlackCore 6.0 x64 : -99.80 30.39 56.5 200 28.25 4 105 91 52.50 White advantage = 34.43 +/- 7.40 Draw rate (equal opponents) = 76.88 % +/- 2.09
Errors/bugs
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Comments: - Cinder 0.1.1 renamed to 0.1.2 (both identical strength wise, but 0.1.1 had an uci output bug, which prevented evals/depths being saved to pgn) |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Marvin 5.2.0 x64 : 62.96 51.14 46.0 80 57.50 28 36 16 45.00 2 RukChess 3.0 x64 : 53.95 54.41 45.0 80 56.25 28 34 18 42.50 3 Seredina 1.2c x64 : 9.51 21.82 247.5 480 51.56 146 203 131 42.29 4 Avalanche 1.4.0 x64 : -17.07 57.80 37.0 80 46.25 18 38 24 47.50 5 Halogen 10 x64 : -25.98 51.98 36.0 80 45.00 15 42 23 52.50 6 Pedantic 1.1.0 x64 : -39.43 51.37 34.5 80 43.13 20 29 31 36.25 7 Priessnitz 2.0 x64 : -43.95 59.31 34.0 80 42.50 22 24 34 30.00 White advantage = 33.50 +/- 11.03 Draw rate (equal opponents) = 43.24 % +/- 2.22
Errors/bugs
Player: Halogen 10 x64 "Loss: White makes an illegal move: a1a1": 1 |
Comments: - Halogen 10 send an illegal move a1a1 in a TB position. The cause could be verified as a corrupt (KRPvKB.rtbw) syzygy 5men file, which was needed for an underpromotion case in that specific position. (8/1P3k2/3Kp3/8/8/8/7r/8 w - - 0 69) The corrupt file was replaced and the result was changed to a win in the pgn file. |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Seredina 1.2c x64 : 150.46 21.89 405.0 560 72.32 314 182 64 32.50 2 Seer 1.2.1 x64 : 21.47 59.27 26.0 80 32.50 9 34 37 42.50 3 Winter 0.8 x64 : 16.42 63.33 25.5 80 31.88 9 33 38 41.25 4 Velvet 3.0.0 x64 : 6.16 65.28 24.5 80 30.63 12 25 43 31.25 5 Altair 4.0.0 x64 : -4.34 66.44 23.5 80 29.38 13 21 46 26.25 6 BlackCore 2.0 x64 : -15.10 65.47 22.5 80 28.13 7 31 42 38.75 7 ice4 v5 x64 : -74.08 70.54 17.5 80 21.88 6 23 51 28.75 8 Senpai 1.0 x64 : -100.99 72.94 15.5 80 19.38 8 15 57 18.75 White advantage = 30.14 +/- 12.94 Draw rate (equal opponents) = 39.84 % +/- 2.49
Errors/bugs
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Comments: |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Frolic 2.5 x64 : 93.69 23.50 325.5 500 65.10 267 117 116 23.40 2 Counter 3.0 x64 : 50.99 55.11 44.0 100 44.00 35 18 47 18.00 3 Fruit 2.1 : 25.59 56.13 40.5 100 40.50 30 21 49 21.00 4 Asymptote 0.5 x64 : -39.70 58.51 32.0 100 32.00 23 18 59 18.00 5 Leorik 2.2 x64 : -43.78 56.05 31.5 100 31.50 16 31 53 31.00 6 Philou 3.7.1 x64 : -86.78 56.30 26.5 100 26.50 12 29 59 29.00 White advantage = 35.48 +/- 14.64 Draw rate (equal opponents) = 25.47 % +/- 1.90
Errors/bugs
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Comments: - Frolic 2.5 x64 played with 32MB hash, because it has a fixed value and changing it is not yet implemented (despite available uci option) |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Fruit 2.1 : 61.90 37.15 136.5 200 68.25 115 43 42 21.50 2 Euwe 2.0.0 x64 : 6.13 38.48 122.0 200 61.00 98 48 54 24.00 3 GreKo 2017 x64 : 4.29 36.68 121.5 200 60.75 103 37 60 18.50 4 Potential srw bb19e54 x64 : -72.32 18.20 220.0 600 36.67 156 128 316 21.33 White advantage = 10.12 +/- 12.53 Draw rate (equal opponents) = 22.47 % +/- 1.72
Errors/bugs
Player: Potential srw bb19e54 x64 "Loss: Black makes an illegal move: a5b5": 1 "Loss: Black makes an illegal move: d1b6b": 1 "Loss: Black makes an illegal move: f8h6": 1 "Loss: Black's connection stalls": 3 "Loss: White makes an illegal move: a8a8": 1 "Loss: White's connection stalls": 5 Player: GreKo 2017 x64 "Loss: Black makes an illegal move: a8a8": 1 "Loss: White makes an illegal move: a8a8": 3 |
Comments: - GreKo 2017 sends 'material draw' and plays an illegal move 'a8a8' also in positions not covered by FIDE rules. position fen 1b6/8/2K2N2/8/8/8/4k3/8 w - - 0 164 go wtime 20000 btime 20000 winc 1000 binc 1000 1/2-1/2 {Insufficient material} bestmove a8a8 In later versions it sends a legal bestmove and plays on. Note that this bug was present in an earlier version 10.3 too and had been fixed already, but obviously crept in again. https://talkchess.com/viewtopic.php?p=554431#p554431 - Potential test version with some bugs - stalling in dead lost positions and other bugs. |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Lux 4.1 x64 : 60.97 50.83 68.5 120 57.08 42 53 25 44.17 2 Peacekeeper 1.30 x64 : 37.31 46.12 64.5 120 53.75 53 23 44 19.17 3 Potential srw bb19e54 x64 : 10.97 23.73 249.0 480 51.88 190 118 172 24.58 4 Monolith 0.4 x64 : -21.26 44.33 54.5 120 45.42 46 17 57 14.17 5 Coiled 0.5 x64 : -87.99 50.18 43.5 120 36.25 31 25 64 20.83 White advantage = 6.01 +/- 13.37 Draw rate (equal opponents) = 25.05 % +/- 2.00
Errors/bugs
Player: Potential srw bb19e54 x64 "Loss: Black makes an illegal move: c7e5r": 1 "Loss: Black's connection stalls": 3 "Loss: White makes an illegal move: a8a8": 1 "Loss: White's connection stalls": 3 Player: Lux 4.1 x64 "Loss: Black loses on time": 1 "Loss: White loses on time": 1 |
Comments: - Lux 4.1 time losses in two games over 160 moves with a long move sequence into the 50 moves draw counter (35-40 moves already). It seems it always used very slightly more time than the inc gave, even after 140 moves. - Potential test version with some bugs - stalling in dead lost positions and other bugs. |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Quazar 0.3 x64 : 45.03 26.07 175.0 300 58.33 140 70 90 23.33 2 Potential srw d00d895 x64 : 13.43 26.56 157.5 300 52.50 112 91 97 30.33 3 Tcheran 3.0 x64 : -23.36 27.15 137.0 300 45.67 93 88 119 29.33 4 FoxSEE v8.2 x64 : -35.10 25.03 130.5 300 43.50 97 67 136 22.33 White advantage = 43.17 +/- 12.36 Draw rate (equal opponents) = 26.99 % +/- 1.85
Errors/bugs
Player: Potential srw d00d895 x64 "Loss: Black makes an illegal move: e3d3": 1 |
Comments: - Potential test version with some bugs. |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Glass 2.0 x64 : 90.25 62.43 57.5 80 71.88 51 13 16 16.25 2 Leorik 2.1 x64 : 58.69 66.71 54.5 80 68.13 42 25 13 31.25 3 Hamsters 0.7.1 : 24.26 64.12 51.0 80 63.75 43 16 21 20.00 4 RedQueen 0.9.5 x64 : -26.59 65.01 45.5 80 56.88 38 15 27 18.75 5 Critter 0.40 : -71.09 58.93 40.5 80 50.63 32 17 31 21.25 6 Potential srw d00d895 x64 : -75.51 27.70 151.0 400 37.75 108 86 206 21.50 White advantage = 32.62 +/- 16.33 Draw rate (equal opponents) = 22.91 % +/- 2.13
Errors/bugs
Player: Potential srw d00d895 x64 "Loss: White makes an illegal move: a8a8": 2 Player: RedQueen 0.9.5 x64 "Loss: Black loses on time": 1 "Loss: White loses on time": 1 |
Comments: - Various RedQueen versions sometimes (rarely) lose on time - Potential test version with some bugs |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Admete 1.5.0 x64 : 117.01 40.81 136.0 200 68.00 112 48 40 24.00 2 Hamsters 0.6 : 88.43 36.00 127.5 200 63.75 104 47 49 23.50 3 Counter 2.0.1 x64 : 57.51 39.43 118.0 200 59.00 99 38 63 19.00 4 Potential dev 3a9f418 x64 : -21.61 36.51 93.0 200 46.50 74 38 88 19.00 5 Diablo 0.5.1 x64 : -118.08 42.50 63.5 200 31.75 38 51 111 25.50 6 Diablo 0.5.1 : -123.28 41.19 62.0 200 31.00 34 56 110 28.00 White advantage = 23.95 +/- 12.39 Draw rate (equal opponents) = 25.93 % +/- 1.98
Errors/bugs
Player: Potential dev 3a9f418 x64 "Loss: White disconnects": 1 Player: Counter 2.0.1 x64 "Loss: Black makes an illegal move: a5a4": 1 "Loss: Black makes an illegal move: g4g3": 1 "Loss: Black makes an illegal move: g8h7": 1 "Loss: Black makes an illegal move: h5g6": 1 "Loss: White makes an illegal move: f7d5": 1 "Loss: White makes an illegal move: h3f1": 1 |
Comments: - Counter 2.0.1 ignores N underpromotions and treats 'em as Q promotions (games of that version removed from the CCRAT rating list, as base games from CCRL + CEGT were inconsistently adjudicated despite the resulting illegal moves - bug fixed in 2.0.2) - Potential test version with some bugs |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Potential dev 3a9f418 x64 : 45.53 16.31 250.5 400 62.63 213 75 112 18.75 2 Diablo 0.5.1 x64 : -45.53 16.31 149.5 400 37.38 112 75 213 18.75 White advantage = 29.09 +/- 16.00 Draw rate (equal opponents) = 19.62 % +/- 1.98
Errors/bugs
Player: Potential dev 3a9f418 x64 "Loss: Black disconnects": 7 "Loss: White disconnects": 1 |
Comments: - Potential test version with some bugs |
# PLAYER : RATING ERROR POINTS PLAYED (%) W D L D(%) 1 Stash 10.0 x64 : 101.33 25.18 246.0 360 68.33 211 70 79 19.44 2 Rudim 1.4 x64 : -22.42 24.60 165.5 360 45.97 120 91 149 25.28 3 Chers 0.3.2 x64 : -31.48 25.16 159.5 360 44.31 108 103 149 28.61 4 MinimalChess 0.3 x64 : -47.43 25.04 149.0 360 41.39 92 114 154 31.67 White advantage = 14.12 +/- 10.72 Draw rate (equal opponents) = 27.63 % +/- 1.74
Errors/bugs
Player: Chers 0.3.2 x64 "Loss: White's connection stalls": 1 |
Comments: - Chers 0.3.2 bug verified and reproduced 3rr1k1/1p3pp1/pqnbbn1p/4p3/2ppP1P1/PP1P1N1P/1BPQNPB1/3RR1K1 w - - 0 19 (hangs always in this position) |