August 2023 engine tournament.

[massimilianogoi]

New tournament started:
Players:
- Blue Marlin 15.7
- BrainLearn 24
- Cfish 060821
- CorChess 4 210723
- Crystal 5 KWK
- Stockfish Polyglot 220623
- Swordfish 15.5

Time per game: 5 minutes + 2 seconds increment
Threads used: 1 for each engine
Hashtable used: 512 MB for each engine
Ponder: off
Concurrency: yes, 4 games in the same time
Tournament type: round-robin
Number of games: 420
All engines with default settings

Specifics:

Software
- interface used: CuteChess-cli 6 Fritz 18
- operating system: Windows 10
- tablebases used: 3-4-5 pieces

Hardware
- processor: Intel i7-4771
- RAM: Ripjaws 3 x G.Skill 8GB DDR3-1333 RipjawsX
- graphic card: Nvidia GeForce GTX 780 Ti
- hard disk: Samsung SSD 840 EVO 500GB
- motherboard: Gigabyte Z87X-OC Force-CF

Command used:

Code: Select all

cutechess-cli -repeat -rounds 20 -tournament round-robin -pgnout temp.pgn -resign movecount=3 score=400 -draw movenumber=34 movecount=3 score=70 -engine name="Cfish 060821" cmd="D:\Programmi\cutechess-1\Cfish 060821 x64 BMI2.exe" option.Hash=512  -engine name="Blue Marlin 15.7" cmd="D:\Programmi\cutechess-1\Blue Marlin 15.7 64-bit BMI2.exe" option.Hash=512 -engine name="BrainLearn 24" cmd="D:\Programmi\cutechess-1\BrainLearn24-x86-64-bmi2.exe" option.Hash=512 -engine name="CorChess 4 210723" cmd="D:\Programmi\cutechess-1\CorChess 4 210723 64-bit BMI2.exe" option.Hash=512 -engine name="Crystal 5 KWK" cmd="D:\Programmi\cutechess-1\Crystal 5 KWK BMI2.exe" option.Hash=512 -engine name="Stockfish Polyglot 220623" cmd="D:\Programmi\cutechess-1\Stockfish Polyglot 220623 64-bit BMI2.exe" option.Hash=512 -engine name=" Swordfish 15.5" cmd="D:\Programmi\cutechess-1\Swordfish 15.5 x64 BMI2.exe" option.Hash=512 -each tc=5:00+2 proto=uci option.Threads=1 -tb "D:\Programmi\syzygy\3-4-5" -concurrency 4

[massimilianogoi]

I had to switch to Fritz because I've discovered that Cutechess-cli doesn't allow pauses, so the official interface now is Fritz 18. 62 wasted games... Whatever... Pauses are always good because one could need the computer for other tasks or - like in my case - has an "old" computer needing to rest sometimes.

Situation so far:

Engine tournament, Blitz 5.0min+2.0se 2023

1 CorChess 4 230731 ******** ½½½½½½½½ ½½½½½½½½ ½½½½½½½ ½½½½ ½½½1½½½1 1½1½1½½½ 24.0/43
2 Swordfish 15.5 ½½½½½½½½ ******** ½½½½½½½ ½½½½½½½½ ½½½½½½½½ ½½½½ ½½½½1½½½ 22.0/43
3 Stockfish Polyglot 220623 ½½½½½½½½ ½½½½½½½ ******** ½½½½ ½½½½½½½½ ½½½½½ ½½½½½1½½ 20.5/40
4 Brainlearn 24 ½½½½½½½ ½½½½½½½½ ½½½½ ******** ½½½½½½½½ ½½½½½½½½ ½½½½ 19.5/39 402.00
5 Cfish 060821 ½½½½ ½½½½½½½½ ½½½½½½½½ ½½½½½½½½ ******** ½½½½½½½½ ½½0½ 19.5/40 398.25
6 Blue Marlin 15.7 ½½½0½½½0 ½½½½ ½½½½½ ½½½½½½½½ ½½½½½½½½ ******** ½½½½½½½ 19.0/40
7 Crystal 5 KWK 0½0½0½½½ ½½½½0½½½ ½½½½½0½½ ½½½½ ½½1½ ½½½½½½½ ******** 17.5/39

(142 Games)

I used four different Fritz instances at once, with four copies of the engines. I then renamed the engines and merged the tournaments. This CorChess seems to be a killer! A lot of wins!

[Event "Engine tournament, Blitz 5.0min+2.0se"] [Site "Belluno"] [Date "2023.08.23"] [Round "2.4"] [White "CorChess 4 230731"] [Black "Blue Marlin 15.7"] [Result "1-0"] [ECO "B12"] [Annotator "0.37;0.33"] [PlyCount "115"] [EventDate "2023.08.22"] [EventType "tourn"] [SourceTitle "Fritz Engine Tournament"] [Source "Goi"] [TimeControl "300+2"] {Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz 3492 MHz W=22.9 plies; 594kN/s; 13.829 TBAs B=25.9 plies; 820kN/s; 7.184 TBAs} 1. e4 {0.37/30 30} c6 {0.33/37 34} 2. d4 {0.50/22 3} d5 {0.42/32 7} 3. e5 {0.43/24 5 (Nc3)} Bf5 {0.32/31 17} 4. Nf3 {0.46/22 5 (h4)} e6 {0.19/25 3} 5. Be2 {0.32/28 13 (Be3)} c5 {0.13/28 5} 6. Be3 {0.51/26 6 (0-0)} Qb6 {0.24/34 45} 7. Nc3 {0.53/25 8} Nc6 {0.25/27 4} 8. O-O {0.58/24 5} Qxb2 {0.34/31 7} 9. Qe1 {0.56/25 6} c4 {0.44/31 10} 10. Rb1 {0.66/25 6} Qa3 {0.30/34 7} 11. Nb5 {0.71/25 5} Qa4 {0.43/32 4} 12. Nc7+ {0.68/26 7} Kd8 {0.35/30 7} 13. Nxa8 {0.76/24 7} Kc8 {0.32/27 4} 14. Ng5 {0.77/25 5 (Bd1)} Nh6 {0.00/32 5} 15. c3 {0.73/25 7 (Bh5)} Ba3 {0.00/30 5 (Bxb1)} 16. Rd1 {0.75/24 6} Kb8 {0.39/30 15} 17. h3 {0.82/22 5} Kxa8 {0.43/27 5} 18. g4 {0.88/23 7} Bg6 {0.52/31 10} 19. f4 {0.85/22 7} Nd8 {0.54/28 12} 20. Rf2 {0.80/27 23 (Bc1)} Qd7 {0.39/26 7 (a6)} 21. Bc1 {0.73/23 5 (Nf3)} Be7 {0.42/26 4} 22. Qf1 {0.95/26 31} a6 {0.84/32 29} 23. Re1 {0.96/21 3} Rg8 {0.89/27 12} 24. Rg2 {1.11/24 5} Qa4 {0.84/26 7 (Rh8)} 25. Bd1 {1.21/23 5} Qa5 {0.94/28 4} 26. Re3 {1.18/21 5} Rh8 {0.93/31 31} 27. h4 {1.22/22 5 (Bc2)} Bd3 {0.80/24 6} 28. Qe1 {1.28/21 4} Nc6 {0.83/22 4 (Ka7)} 29. Qd2 {1.25/21 4} Rc8 {0.91/27 9 (b5)} 30. Bc2 {1.22/30 45} Bxc2 {0.98/26 4} 31. Qxc2 {1.71/22 3} b5 {1.41/29 10} 32. f5 {1.65/23 4} exf5 {1.43/26 3} 33. gxf5 {1.60/25 13} b4 {1.50/25 3 (Ba3)} 34. f6 {1.73/23 5} gxf6 {1.37/26 4} 35. Nf3 {1.79/23 4} bxc3 {1.41/27 8} 36. e6 {1.91/21 4 (Qxh7)} Qb6 {1.89/26 16} 37. Kf1 {1.95/19 3} Bf8 {1.86/25 4} 38. Qxh7 {2.13/20 4} Qb7 {1.89/22 1 (Ne7)} 39. h5 {2.38/22 4} Rb8 {1.83/20 1} 40. Re1 {2.67/21 3 (exf7)} fxe6 {2.42/22 3} 41. Qxb7+ {2.76/20 4} Rxb7 {2.51/24 3} 42. Rxe6 {2.81/22 4} Rb1 {2.73/22 2} 43. Re1 {2.92/20 4} Rb8 {2.77/23 2 (c2)} 44. Bf4 {2.78/25 13} Rc8 {2.64/20 1} 45. Re6 {3.01/21 3} Nb4 {3.39/25 4 (Kb7)} 46. Ne1 {3.68/21 3} Nd3 {4.07/21 2} 47. Rxa6+ {4.23/20 4} Kb7 {4.14/19 1} 48. Rxf6 {4.36/21 4} Nxf4 {4.13/18 1} 49. Rxf4 {4.39/21 3} Kc6 {4.35/22 4} 50. Rf6+ {4.63/21 4} Kd7 {4.51/21 1} 51. Nc2 {4.59/24 3} Ra8 {4.53/19 0} 52. a4 {4.99/21 3 (Rgg6)} Ke7 {4.77/21 2 (Ke8)} 53. Rgf2 {5.12/21 4} Bg7 {5.40/21 2} 54. Rg6 {5.14/22 3} Bf8 {6.13/22 3} 55. Ne3 {5.26/20 3} Ke8 {6.03/20 2} 56. Nxd5 {5.39/19 3} Rd8 {6.00/19 1 (Rxa4)} 57. Re6+ {5.60/25 9 (Re2+)} Kd7 {6.07/22 1} 58. Rg6 {5.68/21 2} 1-0

[Event "Engine tournament, Blitz 5.0min+2.0se"] [Site "Belluno"] [Date "2023.08.22"] [Round "1.1"] [White "CorChess 4 230731"] [Black "Crystal 5 KWK"] [Result "1-0"] [ECO "B12"] [Annotator "0.33;0.31"] [PlyCount "215"] [EventDate "2023.08.22"] [EventType "tourn"] [SourceTitle "Fritz Engine Tournament"] [Source "Goi"] [TimeControl "300+2"] {Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz 3492 MHz W=23.9 plies; 580kN/s; 708.183 TBAs B=20.4 plies; 734kN/s; 1.618.456 TBAs} 1. e4 {0.33/28 23} c6 {0.31/28 28} 2. d4 {0.28/27 17 (Nf3)} d5 {0.23/22 3} 3. e5 {0.31/24 9 (exd5)} Bf5 {0.28/22 6} 4. Nf3 {0.38/25 17} e6 {0.25/23 6} 5. Be2 {0.47/21 3 (c3)} c5 {0.25/24 8} 6. Be3 {0.49/23 6 (c3)} Qb6 {0.30/22 9} 7. Nc3 {0.39/24 7} Nc6 {0.27/27 50} 8. O-O {0.57/26 5} Qxb2 {0.21/24 5} 9. Qe1 {0.44/27 12} c4 {0.51/27 22 (cxd4)} 10. Rb1 {0.55/26 5} Qa3 {0.77/26 15} 11. Nb5 {0.52/25 6} Qa4 {0.82/25 7} 12. Nc7+ {0.56/24 8} Kd8 {0.69/28 26 (Kd7)} 13. Nxa8 {0.78/25 12} Kc8 {0.66/27 5} 14. Ng5 {0.78/22 5 (Bd1)} Nh6 {0.36/22 6} 15. Bh5 {0.95/22 6 (g4)} Bb4 {0.88/24 39} 16. c3 {0.89/23 5} Be7 {1.04/22 10} 17. Nh3 {0.92/22 5 (Ra1)} Rf8 {0.85/20 5} 18. Nf4 {1.02/22 6} Kb8 {0.80/20 4 (Ba3)} 19. Ra1 {0.99/23 6} Kxa8 {0.75/20 4} 20. Bf3 {0.96/25 21 (Be2)} Qa3 {1.13/25 46} 21. Nh5 {0.90/26 23} Bd3 {1.04/22 2} 22. Bc1 {0.94/23 4} Qa4 {1.03/24 14 (Qa5)} 23. Nxg7 {1.31/26 15 (Be2)} Bxf1 {0.60/19 2} 24. Kxf1 {1.23/24 8} Ng8 {0.90/22 12} 25. Bd1 {1.18/23 4} Qa6 {1.00/22 2 (Qa5)} 26. a3 {1.10/25 10} Na5 {0.95/21 3 (b5)} 27. Qe2 {1.24/23 5 (Ra2)} Nb3 {1.38/25 12 (Qb6)} 28. Bxb3 {1.37/25 4} cxb3 {1.36/22 1} 29. Qxa6 {1.33/25 5} bxa6 {1.31/25 3} 30. Ke2 {1.33/25 5} Rc8 {1.22/22 1 (a5)} 31. Kd3 {1.38/25 4} Bf8 {1.88/22 4 (a5)} 32. Nh5 {1.52/22 4} a5 {1.94/22 4} 33. a4 {1.78/24 4} Rc4 {1.62/22 1} 34. Ng3 {1.80/25 4 (g4)} Bh6 {1.95/19 3} 35. f4 {1.95/25 5} f5 {2.00/17 0} 36. Nh5 {2.16/24 5} Ne7 {1.93/18 1} 37. Nf6 {2.10/26 7} Nc8 {2.14/19 1} 38. g4 {1.98/25 6 (Nd7)} fxg4 {2.00/20 2} 39. Nxg4 {2.27/24 4} b2 {2.40/22 3} 40. Bxb2 {2.31/23 4} Bxf4 {2.75/21 2} 41. Rf1 {2.17/27 11} Bg5 {2.74/24 4} 42. Nf6 {2.26/24 3} Rxa4 {2.27/18 1 (Rc7)} 43. Nxh7 {2.47/29 5} Be7 {3.12/21 2} 44. Nf8 {2.61/28 4} Ra2 {2.83/21 1} 45. Kc2 {2.77/26 4} Ba3 {2.01/19 1} 46. Kb3 {3.20/30 8} Rxb2+ {3.38/21 3} 47. Kxa3 {3.20/27 4} Rxh2 {4.03/22 5} 48. Nxe6 {3.39/26 8} Nb6 {4.00/18 1} 49. Rf7 {3.59/24 7} Kb8 {4.35/18 3} 50. Nc7 {3.59/22 3} Kc8 {4.42/17 1} 51. Kb3 {3.60/27 4} a4+ {4.14/18 1} 52. Kb4 {4.24/26 5} Rb2+ {4.91/23 4} 53. Kc5 {4.80/27 3} Nd7+ {4.63/19 0} 54. Kxd5 {4.92/25 4} a3 {5.71/22 2} 55. e6 {5.28/27 3} a2 {5.99/26 2} 56. exd7+ {5.50/28 2} Kxc7 {5.98/22 1} 57. d8=R+ {5.81/27 3} Kxd8 {5.00/23 2} 58. Rxa7 {5.81/31 3} Kc8 {5.98/25 5} 59. Kc5 {5.81/31 2} Kb8 {6.85/21 1} 60. Ra5 {6.90/28 9 (Ra3)} Kc8 {5.96/23 3 (Kb7)} 61. c4 {7.08/24 5} Kb8 {3.40/21 2 (Kc7)} 62. Ra4 {7.16/22 1 (d5)} Kc7 {6.51/22 2 (Kb7)} 63. d5 {7.26/22 2} Kb7 {8.09/20 2} 64. Kd4 {7.55/24 2} Rc2 {8.13/19 1 (Rg2)} 65. Kd3 {7.55/24 1} Rf2 {8.94/19 2 (Rh2)} 66. Kc3 {7.55/26 1} Kb6 {8.98/19 2} 67. Kb3 {8.12/22 3} Rf3+ {10.59/19 2} 68. Kb4 {8.12/24 2} Rf2 {10.24/19 2} 69. Ra3 {8.26/20 2} Rb2+ {9.79/16 1} 70. Kc3 {8.32/17 1} Rg2 {12.00/19 3 (Rb1)} 71. Kb3 {8.32/29 1} Rg4 {12.05/19 2 (Rg3+)} 72. Rxa2 {8.50/25 2} Rf4 {14.11/16 2 (Rg1)} 73. Kb4 {8.95/22 2} Rf1 {14.08/16 2} 74. Ra3 {8.95/25 2 (c5+)} Rb1+ {13.92/17 2} 75. Rb3 {8.99/21 1} Rc1 {14.15/18 1} 76. Rb2 {9.46/23 4} Ra1 {14.20/15 2 (Rd1)} 77. Kc3+ {9.92/16 1} Kc5 {14.41/16 2 (Kc7)} 78. Rb5+ {9.94/18 1} Kd6 {14.41/12 0} 79. Rb6+ {10.95/18 7} Kc7 {14.42/13 3} 80. Rc6+ {10.95/20 2} Kb7 {14.22/12 2 (Kd7)} 81. Kb4 {11.53/18 1} Rf1 {16.49/12 2 (Rg1)} 82. Kc5 {12.75/17 4 (Kb5)} Kb8 {17.83/10 2 (Rf5)} 83. Rb6+ {13.57/13 1} Kc8 {16.95/11 2} 84. d6 {13.69/14 2 (Kc6)} Rc1 {16.13/11 2 (Rf4)} 85. Rc6+ {14.04/14 2} Kd8 {18.98/10 2} 86. Rc7 {199.39/17 4} Rc3 {21.85/12 2 (Ke8)} 87. Kb6 {199.73/21 2 (Rg7)} Rc2 {97.05/10 2 (Rb3+)} 88. c5 {199.84/22 2} Ra2 {98.85/19 2 (Rb2+)} 89. d7 {199.92/26 1 (Kb5)} Ra3 {98.97/24 2 (Rb2+)} 90. Rc8+ {199.98/33 1} Kxd7 {98.99/43 0} 91. Rc7+ {7/1 0} Kd8 {7/1 0} 92. Rg7 {6/0 0} Rb3+ {6/0 0} 93. Kc6 {5/1 0} Rc3 {5/0 0} 94. Rg8+ {4/1 0} Ke7 {4/1 0} 95. Rc8 {3/1 0} Ke6 {3/0 0} 96. Kb7 {2/1 0} Rb3+ {2/1 0} 97. Kc7 {1/1 0} Rc3 {1/0 0} 98. c6 {6/1 0} Kd5 {6/1 0} 99. Rd8+ {5/1 0} Kc5 {5/1 0} 100. Rd6 {4/0 0} Rf3 {4/0 0} 101. Rh6 {3/0 0} Rf7+ {3/0 0} 102. Kb8 {2/0 0} Rf8+ {2/1 0} 103. Kb7 {1/1 0} Rg8 {1/0 0} 104. c7 {2/1 0} Rg7 {2/1 0} 105. Kb8 {1/1 0} Rxc7 {1/0 0} 106. Kxc7 {14/1 0} Kd5 {14/1 0} 107. Kd7 {13/0 0} Kd4 {13/0 0} 108. Kd6 {12/0 0} 1-0

1...c6?!... Not a good move.

Now I can finally turn off the computer and get it to rest.

[massimilianogoi]

Situation so far:

Engine tournament, Blitz 5.0min+2.0se 2023

1 CorChess 4 230731 ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½1½½½½½1 1½11½½1½½½ 38.0/69
2 Stockfish Polyglot 220623 ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½1½½½ 34.0/67 1141.75
3 Brainlearn 24 ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½1½½ ½½½½½½½½½½ ½½½½½½½½½½ 34.0/67 1140.50
4 Swordfish 15.5 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½1½½½½ 34.0/67 1138.00
5 Cfish 060821 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½0½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½10½½½½½ 33.5/68
6 Blue Marlin 15.7 ½½½0½½½½½0 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ 32.0/66
7 Crystal 5 KWK 0½00½½0½½½ ½½½½½½0½½½ ½½½½½½½½½½ ½½½½½0½½½½ ½½½01½½½½½ ½½½½½½½½½½ ********** 29.5/66


[Event "Engine tournament, Blitz 5.0min+2.0se"] [Site "Belluno"] [Date "2023.08.24"] [Round "2.7"] [White "Cfish 060821"] [Black "Crystal 5 KWK"] [Result "1-0"] [ECO "D41"] [Annotator "0.32;0.31"] [PlyCount "113"] [EventDate "2023.08.22"] [EventType "tourn"] [SourceTitle "Fritz Engine Tournament"] [Source "Goi"] [TimeControl "300+2"] {Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz 3492 MHz W=28.1 plies; 1.451kN/s; 147.868 TBAs B=23.0 plies; 901kN/s; 8.132 TBAs} 1. d4 {0.32/29 12} d5 {0.31/29 24} 2. c4 {0.31/26 2 (Nf3)} e6 {0.36/24 4} 3. Nc3 {0.31/25 3 (Nf3)} Nf6 {0.18/26 17} 4. Nf3 {0.25/30 15} c5 {0.11/25 8 (Nbd7)} 5. cxd5 {0.39/25 2} Nxd5 {0.24/28 9 (cxd4)} 6. e4 {0.63/28 4} Nxc3 {0.25/29 7} 7. bxc3 {0.48/29 6} cxd4 {0.34/30 23} 8. cxd4 {0.33/30 9} Bb4+ {0.34/29 6} 9. Bd2 {0.40/28 4} Bxd2+ {0.20/28 8} 10. Qxd2 {0.48/27 4} O-O {0.21/27 5} 11. Bc4 {0.36/29 5} Nd7 {0.24/28 10} 12. O-O {0.54/28 8} b6 {0.38/28 22} 13. d5 {0.46/29 11 (Rfe1)} Nc5 {0.38/28 25 (Nf6)} 14. Rfe1 {0.52/28 12} exd5 {0.25/24 5} 15. exd5 {0.39/25 3} Qd6 {0.27/25 8} 16. Ne5 {0.37/31 27 (Qd4)} Nd7 {0.22/23 5 (Bd7)} 17. Nc6 {0.38/27 10} Nf6 {0.22/24 5} 18. Rac1 {0.37/28 26 (Ne7+)} Bd7 {0.07/22 7} 19. Red1 {0.25/24 4} Rfe8 {0.20/22 8} 20. h3 {0.25/28 8} Re4 {0.22/24 34 (h6)} 21. a3 {0.25/25 7 (Bd3)} Rf4 {0.25/22 12} 22. Qb4 {0.34/25 3} Ne4 {0.17/23 3} 23. Re1 {0.37/25 4 (Rd4)} Qf6 {0.09/21 5 (Qxb4)} 24. Qe7 {1.89/29 7} Nc5 {2.39/25 16} 25. Bb5 {2.19/30 4} Qxe7 {2.48/24 4} 26. Nxe7+ {2.36/31 4} Kf8 {2.69/26 4} 27. Rxc5 {2.26/30 5} bxc5 {2.75/28 14} 28. Bxd7 {2.34/30 4} Rd8 {2.93/25 5} 29. Bb5 {2.44/30 5} c4 {2.73/29 34} 30. d6 {2.57/28 4} Rf6 {2.72/27 2} 31. Nc6 {2.48/31 7} Rdxd6 {3.07/28 13} 32. Nxa7 {2.60/28 5} g6 {2.90/25 2} 33. Bxc4 {2.64/29 6} Rd2 {3.04/25 3} 34. f3 {2.61/28 5} Rf5 {3.12/26 3 (Rb6)} 35. Nb5 {2.61/28 8 (Bf1)} Rc5 {3.14/21 2} 36. Bf1 {2.60/28 3} Kg7 {3.12/22 6} 37. Kh2 {2.70/27 4 (h4)} f5 {3.15/20 2 (Kh6)} 38. h4 {2.75/29 4} Rcc2 {3.26/20 1} 39. Kg3 {2.87/26 6} Kh6 {3.43/21 4 (h6)} 40. a4 {3.30/26 4} Rc5 {3.42/18 2} 41. Re7 {3.31/34 14 (Ra1)} Rc1 {3.71/15 1} 42. Be2 {3.42/29 4} Re1 {3.72/17 1 (Rcc2)} 43. Kf2 {3.48/27 4} Rh1 {3.98/18 1} 44. a5 {3.48/30 12} Ra2 {4.30/20 3 (Rxh4)} 45. Nd6 {3.51/28 4} Rxh4 {4.26/19 2} 46. a6 {3.25/29 6} Rha4 {4.71/19 3 (Rd4)} 47. Kg3 {3.40/27 4} Rd2 {4.62/19 2} 48. Nc4 {3.50/30 3} Rc2 {4.78/20 4} 49. Nb6 {3.55/34 20} Ra5 {5.35/19 2 (Ra3)} 50. Bc4 {3.94/26 2} Rb2 {5.60/17 1 (Rc3)} 51. Nd5 {3.85/30 12 (Nd7)} Rb1 {5.25/16 1 (Rc2)} 52. Nf6 {5.53/24 3 (Rc7)} f4+ {5.79/17 3} 53. Kh2 {5.27/30 6} Rc1 {6.69/20 3 (Rba1)} 54. Bd3 {5.21/28 3} Ra3 {6.70/18 0} 55. Rxh7+ {5.92/27 4} Kg5 {6.71/16 0} 56. Ne4+ {6.04/26 3} Kf5 {6.69/17 0} 57. Nf2+ {5.78/28 5} 1-0

[Event "Engine tournament, Blitz 5.0min+2.0se"] [Site "Belluno"] [Date "2023.08.22"] [Round "1.7"] [White "Crystal 5 KWK"] [Black "Cfish 060821"] [Result "1-0"] [ECO "C67"] [Annotator "0.22;0.29"] [PlyCount "157"] [EventDate "2023.08.22"] [EventType "tourn"] [SourceTitle "Fritz Engine Tournament"] [Source "Goi"] [TimeControl "300+2"] {Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz 3492 MHz W=24.2 plies; 921kN/s; 1.277.888 TBAs B=31.6 plies; 1.533kN/s; 2.117.914 TBAs} 1. e4 {0.22/27 25} e5 {0.29/29 21} 2. Nf3 {0.20/26 6} Nc6 {0.29/25 2} 3. Bb5 {0.24/26 5} Nf6 {0.23/29 7} 4. O-O {0.28/27 5} Nxe4 {0.20/29 3} 5. Re1 {0.22/28 7} Nd6 {0.29/33 4} 6. Nxe5 {0.22/29 8} Be7 {0.19/32 3 (Nxe5)} 7. Bf1 {0.22/28 8} Nxe5 {0.20/33 4} 8. Rxe5 {0.13/28 11} O-O {0.17/33 5} 9. d4 {0.24/27 6} Bf6 {0.13/32 6 (Ne8)} 10. Re1 {0.24/25 6} Re8 {0.20/30 5} 11. c3 {0.20/26 10 (Bf4)} Rxe1 {0.30/28 7} 12. Qxe1 {0.32/26 7} Ne8 {0.11/29 10} 13. Bf4 {0.22/27 9 (d5)} d5 {0.17/28 4} 14. Nd2 {0.16/24 7} Bf5 {0.20/27 5} 15. Qe2 {0.12/26 22 (Qe3)} Nd6 {0.21/26 6 (c6)} 16. Re1 {0.21/23 5} a5 {0.11/28 8 (c6)} 17. Nb3 {0.24/25 11 (Qf3)} b6 {0.04/26 6} 18. Qf3 {0.25/26 6} a4 {0.00/30 6} 19. Bxd6 {0.24/28 6 (Nd2)} Be4 {0.00/31 5 (Qxd6)} 20. Qg3 {0.24/26 7} Qxd6 {0.11/34 7} 21. Qxd6 {0.17/30 9} cxd6 {0.12/33 6} 22. Nd2 {0.24/32 9} a3 {0.06/34 6} 23. b3 {0.29/30 5 (bxa3)} Bf5 {-0.05/27 6 (Rc8)} 24. g3 {0.30/24 7 (Ba6)} g5 {0.11/31 23} 25. Re3 {0.39/27 6} Be6 {0.03/27 4 (Rc8)} 26. f3 {1.05/33 65 (Bd3)} g4 {0.36/33 16} 27. f4 {1.00/25 7} h5 {0.45/30 7 (Rc8)} 28. Kf2 {1.25/23 5 (Bd3)} Rc8 {0.94/31 20} 29. Nb1 {1.22/25 4 (Ba6)} Bd7 {0.89/31 9} 30. Nxa3 {1.53/26 4} Ra8 {1.14/32 5} 31. Bb5 {1.59/27 5} Rxa3 {1.48/33 11} 32. Bxd7 {1.60/28 8} Rxa2+ {1.27/32 7} 33. Re2 {1.96/24 4} Ra3 {1.21/32 9} 34. Rb2 {1.94/24 5} Ra7 {1.59/34 9} 35. Bf5 {2.06/24 8} Ra3 {1.55/31 4 (Ra1)} 36. Ke3 {1.88/27 9 (Bd3)} b5 {1.92/36 52} 37. Kd3 {2.34/25 2} b4 {1.78/33 2} 38. cxb4 {2.42/26 4} Kg7 {1.81/32 3} 39. b5 {2.50/26 6} Bd8 {1.78/31 3} 40. Bd7 {2.69/23 3} Ra1 {1.71/32 6} 41. Bc6 {2.87/25 9} Bb6 {2.57/36 42} 42. Rd2 {3.10/24 6} h4 {2.14/28 1 (Ba5)} 43. gxh4 {3.35/20 2} Ba5 {2.43/29 10 (Rf1)} 44. Rg2 {3.70/19 2} f5 {2.38/26 1} 45. h3 {4.06/20 4} Rd1+ {2.10/28 1} 46. Ke3 {4.44/20 3} Re1+ {3.24/30 4 (Rb1)} 47. Kf2 {4.44/28 7} Re4 {3.28/26 1} 48. hxg4 {4.44/26 2} Rxf4+ {3.25/27 1} 49. Ke3 {4.44/27 2} Re4+ {3.56/26 1} 50. Kf3 {4.40/26 1} Rxd4 {3.32/25 1} 51. gxf5+ {4.37/26 2} Kf6 {3.56/29 3} 52. Ra2 {5.48/24 6} Bb6 {3.92/27 3 (Bc3)} 53. Ra6 {5.63/19 2} Bc5 {4.31/27 7} 54. b6 {5.60/20 1} Rxh4 {4.34/19 0} 55. Bxd5 {6.30/20 3 (b7)} Kxf5 {3.27/22 1 (Bxb6)} 56. b7 {7.63/19 1} Rb4 {4.00/30 2} 57. Ra8 {7.93/19 1 (Ra4)} Ke5 {3.32/24 1} 58. b8=Q {8.25/21 2 (Bc6)} Rxb8 {7.92/25 4} 59. Rxb8 {8.89/22 1} Kxd5 {7.98/28 1} 60. b4 {10.19/24 6} Bg1 {8.05/30 1} 61. Rc8 {12.07/22 1} Bb6 {9.32/28 3} 62. b5 {12.45/21 2} Bg1 {49.10/26 2 (Ba5)} 63. Rc6 {14.55/19 2 (Ke2)} Bc5 {152.48/35 3 (Ba7)} 64. Ke2 {17.61/18 2} Bd4 {152.52/35 1 (Ba3)} 65. Kd2 {97.66/16 2 (Kd3)} Ba1 {152.53/37 1 (Be5)} 66. Kc2 {98.65/20 2} Bf6 {152.54/43 2} 67. Kb3 {98.67/22 2} Bh4 {152.55/39 2} 68. Kb4 {98.69/23 2 (Ka4)} Be1+ {152.56/38 2} 69. Ka4 {98.79/22 5} Bf2 {152.58/30 1} 70. Rc2 {98.79/19 2} Bb6 {152.59/39 2} 71. Rc8 {98.83/20 1} Ke6 {152.60/40 1} 72. Rc6 {98.87/22 2} Bd8 {152.61/46 1 (Be3)} 73. b6 {99.79/16 1} Kd7 {152.62/48 1} 74. Kb5 {99.81/24 1} d5 {152.62/50 1} 75. Kc5 {99.87/25 1} d4 {152.63/50 2 (Bg5)} 76. Rd6+ {#18/23 2} Ke7 {#14/48 6} 77. Rxd4 {#17/25 2} Bxb6+ {1/0 0} 78. Kxb6 {12/1 0} Ke6 {12/1 0} 79. Kc6 {11/1 0} 1-0

[Sedat Canbaz]

Situation so far:

Engine tournament, Blitz 5.0min+2.0se 2023

1 CorChess 4 230731 ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½1½½½½½1 1½11½½1½½½ 38.0/69
2 Stockfish Polyglot 220623 ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½1½½½ 34.0/67 1141.75
3 Brainlearn 24 ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½1½½ ½½½½½½½½½½ ½½½½½½½½½½ 34.0/67 1140.50
4 Swordfish 15.5 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½1½½½½ 34.0/67 1138.00
5 Cfish 060821 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½0½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ ½½½10½½½½½ 33.5/68
6 Blue Marlin 15.7 ½½½0½½½½½0 ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ½½½½½½½½½½ ********** ½½½½½½½½½½ 32.0/66
7 Crystal 5 KWK 0½00½½0½½½ ½½½½½½0½½½ ½½½½½½½½½½ ½½½½½0½½½½ ½½½01½½½½½ ½½½½½½½½½½ ********** 29.5/66

Great tour plus with TC 5m+2s !
And nice to see that you run as concurrent

Btw,
I noticed some of other new engines are not included ?
Any reason why ?

Greetings )

[massimilianogoi]

...

Btw,
I noticed some of other new engines are not included ?
Any reason why ?

Greetings )

I wanted to test only the engines I have on my site. I will publish the result on the benchmark section when it's done.

[massimilianogoi]

Final result:

Engine tournament, Blitz 5.0min+2.0se 2023

1 CorChess 4 230731 65.0/120
2 Swordfish 15.5 62.0/120
3 Brainlearn 24 61.5/120
4 Stockfish Polyglot 220623 61.0/120
5 Cfish 060821 58.0/120 3497.00
6 Blue Marlin 15.7 58.0/120 3490.00
7 Crystal 5 KWK 54.5/120

Games:

Hidden Content

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I was thinking "Wow! This CorChess is very, very strong!", but then I looked at the games: the most of the lost ones are in the B12 opening, a very shitty one, at least for what regards modern computer chess... So I'm guessing that that version of Crystal has an old and not good nnue network... I guess I'll create a hybrid: the same version of the program but with the most modern nnue network and I'll make a head to head match against CorChess to see if I'll get a different result.

------
edit:

I can't compile this version of Crystal with the newest nnue networks because of "incompatibility"... same old shit

Code: Select all

info string ERROR: If the UCI option "Use NNUE" is set to true, network evaluation parameters compat
ible with the engine must be available.
info string ERROR: The option is set to true, but the network file nn-c38c3d8d3920.nnue was not load
ed successfully.
info string ERROR: The UCI option EvalFile might need to specify the full path, including the direct
ory name, to the network file.
info string ERROR: The default net can be downloaded from: https://tests.stockfishchess.org/api/nn/n
n-c38c3d8d3920.nnue
info string ERROR: The engine will be terminated now.

I've lost interest already. They can never stay on standards.