MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2185"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/1p1ppp1p/p1p5/q5p1/4P1P1/7N/PPPP1P1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:39:16 +0200"]
[GameEndTime "2026-09-14T17:39:18 +0200"]
[PlyCount "56"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.68/9 0.025s, n=14671, sd=12}
6. Nxg5 {-1.48/8 0.033s, n=25876, sd=11} h6 {+1.67/10 0.029s, n=21001, sd=19}
7. Nh3 {-1.76/9 0.030s, n=21356, sd=15} Nf6 {+1.43/9 0.014s, n=13061, sd=12}
8. Nc3 {-2.08/9 0.033s, n=18327, sd=14} dxe4 {+2.42/10 0.048s, n=27040, sd=16}
9. Rg1 {-2.36/10 0.025s, n=14395, sd=13} Rg8 {+2.25/9 0.023s, n=14999, sd=18}
10. g5 {-2.86/12 0.125s, n=75972, sd=21} hxg5 {+2.51/10 0.034s, n=20592, sd=17}
11. d4 {-2.88/11 0.032s, n=19164, sd=20} g4 {+2.62/11 0.019s, n=13622, sd=14}
12. Nf4 {-3.07/10 0.030s, n=18127, sd=20} Bf5 {+2.51/10 0.048s, n=28960, sd=18}
13. Bd2 {-2.47/11 0.032s, n=18580, sd=19} Qb6 {+2.64/10 0.034s, n=15510, sd=20}
14. Be3 {-2.74/10 0.043s, n=25842, sd=16} Qxb2 {+3.38/9 0.020s, n=15293, sd=18}
15. Nfe2 {-3.76/11 0.044s, n=33029, sd=20} Qa3 {+2.61/9 0.016s, n=12929, sd=13}
16. Qb1 {-3.78/10 0.035s, n=24144, sd=18} b5 {+4.03/11 0.019s, n=15902, sd=14}
17. Bc1 {-3.56/11 0.027s, n=20406, sd=19} Qa5 {+3.93/10 0.031s, n=24037, sd=16}
18. Bd2 {-3.75/10 0.024s, n=12782, sd=16} Qa3 {+3.60/10 0.040s, n=27487, sd=14}
19. Rg3 {-2.97/9 0.017s, n=13074, sd=10} Qd6 {+4.02/11 0.018s, n=15614, sd=16}
20. Bf4 {-4.02/10 0.020s, n=16528, sd=13} Qd8 {+3.91/10 0.020s, n=13672, sd=12}
21. Re3 {-4.06/9 0.018s, n=13544, sd=15} e6 {+4.12/10 0.023s, n=18455, sd=16}
22. Bg2 {-4.12/9 0.028s, n=21354, sd=15} Nbd7 {+4.38/11 0.034s, n=24896, sd=17}
23. a4 {-4.35/9 0.046s, n=27756, sd=13} b4 {+4.49/10 0.014s, n=12320, sd=16}
24. Nxe4 {-4.76/12 0.030s, n=22358, sd=19}
Nxe4 {+5.21/10 0.029s, n=23813, sd=16} 25. Rxe4 {-5.19/9 0.016s, n=15058, sd=14}
Bxe4 {+5.07/10 0.013s, n=12616, sd=15}
26. Bxe4 {-5.26/10 0.031s, n=26048, sd=16} Rc8 {+5.67/11 0.041s, n=30002, sd=19}
27. Bd3 {-5.14/9 0.025s, n=14972, sd=15} a5 {+5.51/11 0.061s, n=42893, sd=17}
28. Qb3 {-5.33/10 0.047s, n=32320, sd=16} Nf6 {+5.50/11 0.029s, n=24286, sd=17}
29. Ba6 {-5.39/12 0.043s, n=33919, sd=18} Rc7 {+5.08/10 0.031s, n=24005, sd=20}
30. Bxc7 {-5.49/10 0.024s, n=18167, sd=16}
Qxc7 {+5.36/10 0.035s, n=22436, sd=15} 31. Qg3 {-5.16/9 0.024s, n=19035, sd=13}
Kd7 {+5.58/10 0.041s, n=26604, sd=14} 32. Qh4 {-5.24/9 0.022s, n=16158, sd=15}
Be7 {+5.30/12 0.039s, n=23208, sd=19, White makes an illegal move: e1a1} 0-1