MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "887"]
[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/pp1pppbp/2p5/8/2P3p1/1PN1P2N/P2P1PPP/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:51 +0000"]
[GameEndTime "2026-09-14T13:39:52 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh3 {+5.99/9 0.034s, n=16316, sd=13}
6. Bb2 {-5.35/10 0.029s, n=19112, sd=15} hxg2 {+5.28/9 0.031s, n=17149, sd=14}
7. Bxg2 {-5.30/9 0.023s, n=14271, sd=15} Nf6 {+5.44/9 0.030s, n=16843, sd=12}
8. Ne4 {-5.36/9 0.048s, n=25193, sd=15} Rf8 {+5.54/10 0.025s, n=13616, sd=15}
9. Rg1 {-5.31/9 0.018s, n=15400, sd=12} d6 {+5.55/9 0.036s, n=28940, sd=14}
10. Bf3 {-5.61/8 0.035s, n=24503, sd=15} Bh8 {+5.79/10 0.015s, n=12929, sd=16}
11. Qc2 {-5.76/8 0.017s, n=14113, sd=15} Nxe4 {+6.68/10 0.022s, n=17651, sd=14}
12. Bxh8 {-6.51/9 0.017s, n=14272, sd=19} Rxh8 {+6.65/11 0.040s, n=31516, sd=16}
13. Bxe4 {-6.51/9 0.016s, n=13999, sd=13} Nd7 {+6.41/11 0.029s, n=26409, sd=16}
14. f4 {-6.58/8 0.022s, n=17209, sd=12} Nf6 {+6.51/8 0.021s, n=13697, sd=12}
15. Qc3 {-6.57/8 0.018s, n=13764, sd=13} h5 {+6.67/9 0.016s, n=13015, sd=14}
16. Bc2 {-6.42/8 0.016s, n=13472, sd=13} Bg4 {+6.45/9 0.021s, n=17936, sd=15}
17. e4 {-6.20/9 0.018s, n=12497, sd=18} Qb6 {+6.67/11 0.023s, n=19618, sd=20}
18. d4 {-6.35/10 0.021s, n=19596, sd=16} Rd8 {+6.56/9 0.018s, n=14534, sd=11}
19. a4 {-5.85/9 0.040s, n=29674, sd=14} a5 {+6.57/10 0.023s, n=19287, sd=17}
20. e5 {-6.49/9 0.030s, n=23889, sd=14} dxe5 {+6.98/11 0.017s, n=15590, sd=18}
21. fxe5 {-7.40/11 0.056s, n=40750, sd=19} Nd7 {+6.85/10 0.020s, n=16226, sd=17}
22. Rh1 {-7.54/9 0.077s, n=56794, sd=16} Qb4 {+7.01/10 0.020s, n=18984, sd=17}
23. Qxb4 {-6.98/12 0.020s, n=21582, sd=20}
axb4 {+6.77/12 0.016s, n=17192, sd=21} 24. h3 {-6.67/10 0.014s, n=12333, sd=16}
Be6 {+6.40/11 0.025s, n=26869, sd=17, White makes an illegal move: e1a1} 0-1