MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "519"]
[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 "rnbqk1nr/1pp2ppp/4p3/N1bp4/8/P7/1PPPPPPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:58:32 +0200"]
[GameEndTime "2026-09-14T15:58:33 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa5 {+5.58/12 0.023s, n=19722, sd=14}
6. e3 {-5.33/8 0.016s, n=15478, sd=10} Ra8 {+5.69/9 0.013s, n=13408, sd=11}
7. b3 {-5.36/9 0.017s, n=16321, sd=15} Nf6 {+5.51/9 0.043s, n=31952, sd=15}
8. Bb2 {-5.50/9 0.035s, n=30009, sd=14} Bd6 {+5.54/9 0.019s, n=14901, sd=12}
9. h3 {-5.79/7 0.018s, n=15283, sd=11} Qe7 {+5.85/10 0.047s, n=33191, sd=14}
10. g4 {-5.98/9 0.055s, n=34963, sd=13} e5 {+6.06/9 0.028s, n=23807, sd=13}
11. g5 {-6.07/8 0.033s, n=25983, sd=13} Nfd7 {+6.34/10 0.049s, n=31693, sd=15}
12. h4 {-5.94/9 0.016s, n=13601, sd=11} c6 {+6.17/9 0.016s, n=14072, sd=13}
13. Qh5 {-6.06/8 0.016s, n=13848, sd=10} Nf8 {+6.69/9 0.018s, n=13317, sd=12}
14. c4 {-6.51/9 0.019s, n=17269, sd=14} d4 {+6.36/9 0.020s, n=16802, sd=15}
15. d3 {-6.30/9 0.038s, n=27487, sd=14} h6 {+6.95/10 0.047s, n=32674, sd=16}
16. Nd2 {-6.75/8 0.042s, n=31856, sd=16} dxe3 {+6.92/10 0.028s, n=24464, sd=20}
17. fxe3 {-7.29/8 0.036s, n=28546, sd=13} g6 {+6.63/9 0.015s, n=12955, sd=12}
18. Qe2 {-7.20/7 0.020s, n=14956, sd=11} hxg5 {+7.08/11 0.018s, n=13236, sd=16}
19. h5 {-6.78/9 0.014s, n=12241, sd=14} gxh5 {+7.30/11 0.023s, n=21215, sd=17}
20. Rxh5 {-6.78/10 0.020s, n=16817, sd=13}
Rxh5 {+7.17/11 0.018s, n=15437, sd=19}
21. Qxh5 {-7.21/10 0.019s, n=16290, sd=14} Bf5 {+6.78/10 0.025s, n=23523, sd=15}
22. b4 {-6.83/10 0.015s, n=12951, sd=16} Bg6 {+6.85/11 0.050s, n=32288, sd=21}
23. Qh8 {-6.74/10 0.017s, n=15192, sd=16} Nd7 {+7.00/10 0.014s, n=12335, sd=13}
24. c5 {-7.09/10 0.039s, n=31560, sd=14} Bc7 {+6.74/10 0.017s, n=15070, sd=15}
25. Be2 {-7.01/10 0.018s, n=17079, sd=16} Qf6 {+7.16/9 0.030s, n=25798, sd=15}
26. Qh1 {-7.02/9 0.017s, n=16814, sd=12}
Ne6 {+7.12/9 0.015s, n=13385, sd=12, White makes an illegal move: e1a1} 0-1