MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1203"]
[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 "rnbqkb1r/1ppp1ppQ/p3p3/3n4/2P5/1P5P/P2PPPP1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:37:11 +0200"]
[GameEndTime "2026-09-14T17:37:12 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxh7 {+8.78/8 0.015s, n=12061, sd=10}
6. cxd5 {-8.43/8 0.034s, n=21562, sd=9} Qf6 {+8.32/8 0.029s, n=20791, sd=15}
7. Bb2 {-8.29/7 0.018s, n=13703, sd=14} Qg6 {+8.43/8 0.027s, n=18106, sd=13}
8. dxe6 {-8.19/7 0.024s, n=12899, sd=9} dxe6 {+8.40/9 0.049s, n=31179, sd=15}
9. Ba3 {-8.16/9 0.026s, n=17975, sd=12} Nc6 {+8.18/9 0.023s, n=14267, sd=14}
10. Bxf8 {-8.23/8 0.023s, n=13801, sd=12} Kxf8 {+8.14/9 0.017s, n=13443, sd=13}
11. Nc3 {-7.85/10 0.027s, n=21327, sd=15} e5 {+8.00/9 0.022s, n=17515, sd=13}
12. Nf3 {-8.00/9 0.062s, n=43706, sd=17} Bd7 {+7.93/9 0.041s, n=30225, sd=14}
13. Rc1 {-8.05/9 0.034s, n=20679, sd=16} Rh6 {+7.89/8 0.017s, n=12668, sd=10}
14. g4 {-7.95/9 0.036s, n=21990, sd=15} Re8 {+8.06/8 0.039s, n=26468, sd=11}
15. d3 {-7.96/8 0.020s, n=12994, sd=13} Nd4 {+8.13/9 0.045s, n=24522, sd=12}
16. Nd2 {-8.08/8 0.027s, n=14486, sd=11} Qb6 {+8.06/8 0.030s, n=17719, sd=10}
17. Bg2 {-7.98/8 0.018s, n=12722, sd=12} Bc6 {+7.90/8 0.047s, n=28365, sd=13}
18. Nc4 {-8.03/8 0.023s, n=16410, sd=11} Qa7 {+8.06/9 0.041s, n=29562, sd=12}
19. Ne4 {-8.32/8 0.056s, n=35896, sd=13} a5 {+7.96/8 0.027s, n=19184, sd=14}
20. g5 {-8.28/8 0.029s, n=19510, sd=13} Rh4 {+8.40/8 0.025s, n=17681, sd=12}
21. e3 {-8.52/9 0.088s, n=50431, sd=13} Bxe4 {+9.26/9 0.031s, n=21455, sd=15}
22. dxe4 {-8.55/10 0.042s, n=30944, sd=15} a4 {+8.42/9 0.036s, n=25825, sd=15}
23. b4 {-8.50/9 0.026s, n=19580, sd=15} a3 {+8.09/8 0.014s, n=12549, sd=12}
24. exd4 {-7.99/10 0.031s, n=21430, sd=16}
exd4 {+7.95/8 0.017s, n=18479, sd=12, White makes an illegal move: e1h1} 0-1