MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "60"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/p1p2ppp/2n1p3/1p1p4/1P6/8/P1PPPPPP/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:12:26 +0200"]
[GameEndTime "2026-09-14T18:12:26 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+1.77/9 0.014s, n=13634, sd=12}
6. e3 {-1.85/9 0.013s, n=13199, sd=13} Rb8 {+2.43/10 0.023s, n=17602, sd=16}
7. a4 {-1.92/11 0.030s, n=24938, sd=19} bxa4 {+1.86/10 0.019s, n=18769, sd=19}
8. Nf3 {-2.09/9 0.016s, n=13710, sd=12} Bd6 {+1.81/9 0.021s, n=12895, sd=15}
9. c3 {-1.89/10 0.025s, n=20880, sd=16} Nc6 {+2.13/11 0.014s, n=12708, sd=14}
10. Qxa4 {-1.71/10 0.021s, n=15045, sd=19} Bd7 {+2.07/11 0.028s, n=24814, sd=16}
11. Ba3 {-1.65/8 0.014s, n=12385, sd=14} Ne5 {+1.80/9 0.027s, n=19901, sd=14}
12. Qa6 {-1.75/10 0.024s, n=22789, sd=19} Nxf3+ {+1.74/9 0.020s, n=16619, sd=17}
13. gxf3 {-2.01/10 0.019s, n=18189, sd=15}
Bxa3 {+1.60/10 0.027s, n=18923, sd=16}
14. Qxa3 {-1.53/11 0.016s, n=16542, sd=14} Ne7 {+1.79/9 0.013s, n=14480, sd=15}
15. d4 {-1.47/10 0.022s, n=21194, sd=15, Black makes an illegal move: e8h8} 1-0