MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2554"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1p1p1ppp/p3p2n/2p5/3P2PP/1Q6/PPP1PP2/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:17:41 +0200"]
[GameEndTime "2026-09-14T18:17:42 +0200"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+3.68/9 0.028s, n=17678, sd=13}
6. d5 {-3.00/8 0.026s, n=17173, sd=12} Nf6 {+2.12/8 0.019s, n=12931, sd=13}
7. Bg5 {-2.10/9 0.035s, n=19688, sd=14} exd5 {+2.09/9 0.020s, n=13438, sd=19}
8. Bg2 {-1.86/11 0.026s, n=17903, sd=18} d4 {+2.04/10 0.040s, n=29139, sd=19}
9. Bd5 {-2.16/10 0.032s, n=24857, sd=18} Qa5+ {+2.61/12 0.036s, n=29946, sd=21}
10. Bd2 {-2.71/10 0.059s, n=41155, sd=22} Qc7 {+2.03/9 0.033s, n=23092, sd=17}
11. Bxf7+ {-2.85/10 0.028s, n=18488, sd=15}
Kd8 {+2.61/10 0.038s, n=22955, sd=16} 12. Bg5 {-2.76/10 0.029s, n=21822, sd=17}
b5 {+2.81/10 0.050s, n=33540, sd=16} 13. a4 {-2.63/10 0.063s, n=37274, sd=17}
Bb7 {+1.91/8 0.027s, n=14594, sd=14} 14. Bd5 {-2.91/8 0.023s, n=16061, sd=16}
b4 {+1.90/8 0.023s, n=16033, sd=12} 15. Nd2 {-1.77/9 0.028s, n=14523, sd=15}
Bxd5 {+1.49/9 0.033s, n=23032, sd=13} 16. Qxd5 {-1.13/10 0.033s, n=16871, sd=18}
Qc6 {+1.18/8 0.021s, n=15699, sd=12} 17. Qf3 {-1.31/9 0.019s, n=16028, sd=15}
Qxf3 {+1.14/9 0.019s, n=13381, sd=14}
18. Ngxf3 {-1.05/10 0.050s, n=33280, sd=14}
Nc6 {+1.01/9 0.021s, n=16293, sd=14, White makes an illegal move: e1a1} 0-1