MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "281"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/1ppppppp/5n2/p3n2P/8/P1P2N2/1P1PPPP1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:22 +0000"]
[GameEndTime "2026-09-14T16:07:23 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf3+ {-0.10/10 0.018s, n=19170, sd=16}
6. gxf3 {+0.08/9 0.020s, n=15707, sd=12} h6 {-0.22/10 0.014s, n=13938, sd=15}
7. e4 {+0.46/9 0.014s, n=13999, sd=13} d6 {-0.41/8 0.012s, n=12975, sd=14}
8. d4 {+0.44/11 0.037s, n=37988, sd=20} e6 {-0.79/8 0.021s, n=19415, sd=16}
9. Qc2 {+0.83/9 0.013s, n=14719, sd=12} Bd7 {-0.40/10 0.015s, n=15478, sd=12}
10. c4 {+0.91/10 0.013s, n=14266, sd=11} c5 {-1.00/9 0.014s, n=13874, sd=11}
11. dxc5 {+1.19/10 0.015s, n=15114, sd=15} Qc7 {-1.18/8 0.018s, n=12913, sd=11}
12. Nc3 {+1.02/9 0.014s, n=12883, sd=15} dxc5 {-0.88/10 0.018s, n=15589, sd=14}
13. f4 {+1.54/10 0.027s, n=24380, sd=15} Bc6 {-1.82/9 0.034s, n=30093, sd=16}
14. Rh3 {+1.84/10 0.020s, n=18844, sd=15} Be7 {-1.86/10 0.041s, n=34399, sd=15}
15. e5 {+1.85/10 0.012s, n=12706, sd=14} Nd7 {-2.04/9 0.016s, n=15043, sd=20}
16. Be3 {+1.86/9 0.014s, n=14108, sd=15, Black makes an illegal move: e8h8} 1-0