MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1373"]
[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 "rnb1kbnr/p2p1ppp/1p2pq2/2p5/N4P2/3P4/PPPKP1PP/R1BQ1BNR b kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:56 +0000"]
[GameEndTime "2026-09-14T16:02:57 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4+ {+7.75/9 0.030s, n=20818, sd=15}
6. Ke1 {-7.63/8 0.033s, n=26501, sd=14} Qxa4 {+7.92/10 0.028s, n=23313, sd=14}
7. e3 {-7.68/9 0.019s, n=15301, sd=15} Bb7 {+7.96/9 0.035s, n=21577, sd=15}
8. Nf3 {-8.03/9 0.037s, n=29151, sd=16} Nc6 {+8.16/9 0.022s, n=17560, sd=13}
9. e4 {-8.20/8 0.022s, n=13178, sd=13} Nd4 {+8.13/8 0.019s, n=14520, sd=14}
10. Be2 {-8.37/7 0.018s, n=13512, sd=14} Nxf3+ {+8.22/8 0.025s, n=19629, sd=16}
11. Bxf3 {-7.95/8 0.032s, n=19468, sd=16} Ne7 {+8.13/9 0.032s, n=26025, sd=15}
12. Rf1 {-7.94/8 0.018s, n=13375, sd=14} Ng6 {+8.09/8 0.029s, n=22321, sd=14}
13. Bg5 {-8.16/10 0.100s, n=70214, sd=17} c4 {+8.23/8 0.042s, n=30425, sd=13}
14. d4 {-7.76/9 0.026s, n=19883, sd=15} c3 {+8.10/8 0.020s, n=14947, sd=13}
15. b3 {-7.78/9 0.029s, n=18457, sd=14} Qa6 {+7.87/9 0.019s, n=14729, sd=14}
16. h4 {-7.81/10 0.032s, n=23774, sd=15} f6 {+7.91/10 0.019s, n=17136, sd=14}
17. h5 {-7.84/10 0.036s, n=24317, sd=17} fxg5 {+7.77/10 0.019s, n=15825, sd=15}
18. hxg6 {-7.72/9 0.021s, n=17463, sd=14} hxg6 {+7.68/10 0.028s, n=22602, sd=16}
19. e5 {-7.88/9 0.055s, n=42112, sd=15, Black makes an illegal move: e8a8} 1-0