MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "983"]
[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 "rn1qkb1r/ppp1p1pp/3p1p1n/5b2/2P1P3/P5PP/1P1P1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:48 +0000"]
[GameEndTime "2026-09-14T13:39:49 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxe4 {+0.76/9 0.025s, n=14106, sd=13}
6. Nf3 {-0.97/8 0.027s, n=12004, sd=12} Nc6 {+0.90/10 0.016s, n=13368, sd=13}
7. Bg2 {-0.98/9 0.018s, n=14756, sd=16} Ne5 {+0.68/8 0.019s, n=14258, sd=16}
8. d4 {+0.39/10 0.043s, n=26226, sd=18} Nd3+ {+0.49/8 0.017s, n=13372, sd=14}
9. Kf1 {+0.70/8 0.018s, n=14683, sd=16} Nxc1 {+0.97/10 0.027s, n=21461, sd=18}
10. Nc3 {+0.45/10 0.019s, n=15293, sd=13} Bf5 {-0.37/8 0.026s, n=15843, sd=11}
11. Rxc1 {+0.24/9 0.042s, n=24004, sd=18} g6 {-0.39/10 0.036s, n=17828, sd=15}
12. d5 {+0.45/9 0.030s, n=13218, sd=12} Bg7 {-0.45/10 0.017s, n=16327, sd=19}
13. Ne2 {+0.58/9 0.037s, n=23792, sd=13} Bd7 {-0.81/9 0.026s, n=12618, sd=7}
14. Nfd4 {+0.69/11 0.025s, n=22872, sd=17} Nf5 {-0.37/10 0.036s, n=23491, sd=17}
15. Nxf5 {+0.31/11 0.026s, n=16271, sd=14}
Bxf5 {-0.36/10 0.023s, n=14671, sd=18} 16. h4 {+0.60/9 0.024s, n=14067, sd=13}
Bg4 {-0.46/10 0.023s, n=20190, sd=16} 17. h5 {+0.29/11 0.020s, n=18161, sd=16}
Bxh5 {-0.42/11 0.020s, n=13873, sd=9} 18. Rxh5 {+0.52/13 0.072s, n=62733, sd=23}
gxh5 {-0.66/10 0.016s, n=15576, sd=17}
19. Nf4 {+0.64/12 0.019s, n=16383, sd=20, Black makes an illegal move: e8h8} 1-0