Counter 4.1 wins CEDR CUP 2022 Group CUP-10, 2022.07.15-18

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Counter 4.1 wins CEDR CUP 2022 Group CUP-10, 2022.07.15-18

Chess Engines Diary CUP 2022, Elimination group CUP-10

Dell G15 SE, i7-11800H RAM 16,0 GB Time: 60'+10" 30 games download

Promote: Counter 4.1 and Fizbo 2.

Interesting game:

Partia mi si� podoba�a (ChessBase 16)

[Event "CEDR CUP 2022 Group CUP-10"] [Site "Chess Engines Diary"] [Date "2022.07.15"] [Round "1"] [White "Fizbo 2"] [Black "Jinx 1.0"] [Result "1-0"] [ECO "C54"] [WhiteElo "2997"] [BlackElo "2150"] [PlyCount "88"] [EventDate "2022.??.??"] {[%evp 0,88,19,38,18,26,21,19,26,19,24,29,16,11,24,28,26,26,18,16,16,10,9,13, 33,36,32,0,27,-8,-19,-20,-31,-26,-14,-22,-19,-11,-54,-39,-48,-8,50,0,0,0,0,0,0, 0,80,80,68,60,18,7,0,-2,13,2,0,-14,-20,-30,0,25,42,57,72,61,95,85,104,125,120, 85,101,91,120,503,594,641,655,833,768,777,777,811,859,961,903]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 O-O 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Ba2 c6 11. Nbd2 Ng6 12. Nc4 Bc7 13. Re1 Re8 14. Be3 d5 15. b6 Bb8 16. Ncd2 Ng4 17. Bc5 Nf4 18. Qc2 Ne6 19. d4 Nxc5 20. dxc5 Qe7 21. exd5 cxd5 22. Bxd5 Qxc5 23. Bxf7+ Kxf7 24. Qxh7 Qf8 25. Ne4 Qh8 26. Neg5+ Kf6 27. Qe4 g6 28. h3 Nh6 29. c4 Nf7 30. Nxf7 Kxf7 31. Qd5+ Kf6 32. c5 Qg8 33. Qd2 Kg7 34. Re4 Bf5 35. Rh4 Re7 36. Rd1 Bd7 37. Qh6+ Kf6 38. Qg5+ Kf7 39. Rh6 Bxa4 40. Rd8 Re8 41. Rxe8 Kxe8 42. Rxg6 Qa2 43. Rg7 Qa1+ 44. Kh2 e4+ 1-0

Partia mi si� podoba�a (ChessBase 16)

[Event "CEDR CUP 2022 Group CUP-10"] [Site "Chess Engines Diary"] [Date "2022.07.16"] [Round "1"] [White "Jinx 1.0"] [Black "Counter 4.1"] [Result "0-1"] [ECO "D12"] [WhiteElo "2150"] [BlackElo "2987"] [PlyCount "131"] [EventDate "2022.??.??"] {[%evp 0,88,19,31,19,23,59,34,25,35,27,12,16,10,14,19,13,18,21,21,22,7,8,11,30, 32,27,20,15,6,24,6,21,-4,0,4,28,-11,0,-4,15,14,21,16,13,-1,-3,-55,-46,-29,-17, -68,-36,-37,-14,-26,-28,-13,-75,-64,-64,-71,-64,-69,-73,-75,-53,-83,-84,-90, -90,-98,-103,-103,-103,-120,-126,-128,-127,-132,-136,-136,-180,-185,-140,-100, -103,-102,-109,-109,-147]} 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd2 Nbd7 9. h3 Be7 10. a3 O-O 11. c5 Re8 12. Bd3 e5 13. O-O Nh7 14. b4 exd4 15. exd4 Bg5 16. Be1 Bf6 17. Ne2 Ng5 18. Bd2 Ne6 19. Bc3 b6 20. Qd2 Ng5 21. Ng3 Ne6 22. Bc2 a5 23. Rae1 axb4 24. axb4 Qc7 25. Qd3 bxc5 26. bxc5 Ra3 27. Qd2 Qb8 28. Ne2 Ndxc5 29. dxc5 Bxc3 30. Nxc3 Qb4 31. Ne4 Qxd2 32. Nxd2 Ra2 33. Bxg6 Rxd2 34. Bf5 g6 35. Bxe6 Rxe6 36. Rxe6 fxe6 37. Re1 Kf7 38. Re3 Rc2 39. Rf3+ Ke7 40. Rg3 Rc1+ 41. Kh2 d4 42. Rxg6 Rxc5 43. Rg7+ Kd6 44. Rg8 Kd5 45. g4 d3 46. g5 Kc4 47. g6 Rd5 48. Rc8 d2 49. g7 Rg5 50. Rxc6+ Kd3 51. Rd6+ Kc2 52. Rc6+ Kd1 53. Rxe6 Rxg7 54. Rd6 Ke1 55. f4 d1=Q 56. Rxd1+ Kxd1 57. f5 Ke2 58. f6 Rf7 59. Kg3 Rxf6 60. h4 Rd6 61. Kg4 Rd4+ 62. Kg5 Kf3 63. h5 Rd5+ 64. Kf6 Rxh5 65. Kg6 Re5 66. Kf6 0-1

Comments

New Strong Engines Test, by Chess Engines Diary, 2024.04.12

💾 552 (!) games from the tournament download 👍 @chessenginesdiary Country - Poland, City - Malbork 🕓 Time 3'+3" 💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia All CEDR 317.321 games download (01.04.2024 - 3'+3") HypnoS 030424, Yuli GM Pro 16, Stockfish 16.1 and ShashChess 35 . These four engines scored the same number of points and placed at the top of the table in this strong tournament. Tech table: Engine KN/move NPS dep/mov time/mov mov/game time/game fails Alexandria 6.1.0 3218 576429 30.2 5.6 56.7 316.2 Berserk 13 4779 841025 36.7 5.7 56.0 318.1 Brainlearn 28 2275 366977 31.4 6.2 43.5 269.4 Caissa 1.18 5492 923486 30.2 5.9 50.4 299.7 Clover 6.1.19 4803 854377 31.4 5.6 62.2 349.4 Cool Iris 12.10 2201 356730 27.6 6.2 51.2 315.5 CorChess 20240331 2253 372774 27.4 6.0 52.2 315.8 Crystal 8 3582 571994 20.3 6.3 47.7 298.8 Fire 9.3 5225 876565 22.0 6.0 55.5 331.1 Fisherov chess monk 1.2 3487 619728 36.0 5.6 60.4 340.0 Hyp

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Raid - is a Stockfish derivative . Rating CEDR=3743 Raid 3.2 - results: Polyfish 240114 7/14 +0 14 Games Hazard 4.21 DuaL 6.5/12 +1 12 Games Leptir 100124 6/12 +0 12 Games Arasan 24.1 7.5/10 +5 10 Games Uralochka 3.41 dev1 6/10 +2 10 Games Caissa 1.16 5.5/10 +1 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Stockfish 20240117 5/10 +0 10 Games Minic 3.41 7/8 +6 8 Games Pawn 3.0 6.5/8 +5 8 Games Texel 1.11 5.5/8 +3 8 Games RubiChess 20240112 5/8 +2 8 Games CorChess 20240103 4/8 +0 8 Games Counter 5.5 4.5/6 +3 6 Games Obsidian 10.0 3.5/6 +1 6 Games Fisherov chess monk 1.2 3/6 +0 6 Games Avalanche 2.1.0 3.5/4 +3 4 Games Starzix 4.0 2.5/4 +1 4 Games Cool Iris 11.80 2/4 +0 4 Games Blue Marlin 15.7 2/4 +0 4 Games AI 28.0 2/4 +0 4 Games

New chess engine: HypnoS 240324 (derived from Stockfish)

HypnoS is a free and strong UCI chess engine derived from Stockfish that analyzes chess positions and computes the optimal moves. HypnoS does not include a graphical user interface (GUI) that is required to display a chessboard and to make it easy to input moves. These GUIs are developed independently from HypnoS and are available online. HypnoS development is currently supported on the Openbench framework. OpenBench (created by Andrew Grant) is an open-source Sequential Probability Ratio Testing (SPRT) framework designed for self-play testing of engines. OpenBench makes use of distributed computing, allowing anyone to contribute CPU time to further the development of some of the world's most powerful engines. HypnoS 240324 download

Chess engine: Incognito 8.2 (experimental version of CorChess)

Eduard Nemeth: "by Solista: This engine is identical in code to 8.01 but without Random Op. MultiPV mode. Some users only want to use normal MultiPV mode. Download Win 64-Bit (avx2, bmi2, sse41, source code).". Rating CEDR=3741 Incognito 5 PRO engine results SF CorChess 010124 25.5/50 +1 50 Games Predator AI 23/46 +0 46 Games Polyfish 240105 22.5/44 +1 44 Games Sawfish 2TC 21/42 +0 42 Games SF PB 070124 14.5/29 +0 29 Games Dragon 3.3 15.5/26 +5 26 Games Stockfish 20240108 12/24 +0 24 Games Deep Blue 20230628 12/24 +0 24 Games AbbyStein 2.8 12/24 +0 24 Games Berserk 12.1 11/20 +2 20 Games Cool Iris 11.80 10.5/20 +1 20 Games Ethereal 14.25 10.5/16 +5 16 Games Stockfish 20231231 8/16 +0 16 Games Raid 3.1 8/16 +0 16 Games SF-PRO 25.12.2023 8/16 +0 16 Games Killfish 071223 8/16 +0 16 Games Crystal 7 7/14 +0 14 Games TACTICAL 161223 6/12 +0 12 Games Fisherov chess monk 1.2 6/12 +0 12 Games Seer 2.8.0 6.5/10 +3 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Incognito 8.2 download

New version chess engine: Lc0 v.0.31.0-rc2

LcZero - CEDR Rating=3712 v0.31.0-rc2: In this version: Changed cuda compilation options to use -arch=native or -arch=all-major if no specific version is requested, with fallback for older cuda that don't support those options. Updated android builds to use openblas 0.3.27. A few small fixes. Individual statistics: Lc0 BT4 Clover 6.1 5.5/8 +3 8 Games RofChade 3.1 4.5/8 +1 8 Games Dragon 3.3 4.5/8 +1 8 Games SF-PRO 19.11.2023 4/8 +0 8 Games YuliGM PrO 15 3.5/8 -1 8 Games ShashChess 34.5 3.5/8 -1 8 Games Sawfish 2TC 3.5/6 +1 6 Games Polyfish 231120 3.5/6 +1 6 Games Hazard 4.1 3/6 +0 6 Games Raid 3.1 3/6 +0 6 Games Eman 9.80 3/6 +0 6 Games Incognito 4 3/6 +0 6 Games Vanilla 14c 3/6 +0 6 Games Patzer AI X-256 2.5/6 -1 6 Games SugaR AI SE 2.5/5 +0 5 Games Altair 6.0.0 3.5/4 +3 4 Games Caissa 1.15 3/4 +2 4 Games Seer 2.8.0 2.5/4 +1 4 Games Fisherov chess monk 1.2 2.5/4 +1 4 Games Crystal 7 CMB 2.5/4 +1 4 Games Chess-System-Tal-2 2.5/4 +1 4 Games Lc0 v.0.31.0-rc2 (gpu-nvidia-cudnn) d

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