MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1906"]
[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 "rnbqkbn1/ppppp1p1/6r1/5p1p/1P1P4/2N4N/P1P1PPPP/R1BQKB1R w KQq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:38:10 +0200"]
[GameEndTime "2026-09-14T15:38:11 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+6.03/9 0.019s, n=14604, sd=15} e6 {-6.28/10 0.038s, n=22938, sd=15}
6. Qxh5 {+6.07/9 0.020s, n=14497, sd=16} Qf6 {-6.75/10 0.073s, n=52489, sd=19}
7. Nf4 {+6.76/10 0.027s, n=20466, sd=19} Bxb4 {-6.65/10 0.017s, n=16161, sd=21}
8. Bd2 {+6.85/9 0.013s, n=12332, sd=17} Kf7 {-6.78/11 0.074s, n=58565, sd=20}
9. Nxg6 {+6.69/9 0.026s, n=18560, sd=23} Qxg6 {-6.78/9 0.016s, n=12888, sd=21}
10. Qxg6+ {+6.66/10 0.016s, n=12073, sd=18}
Kxg6 {-6.15/11 0.025s, n=23745, sd=21}
11. exf5+ {+6.17/10 0.021s, n=18249, sd=22}
exf5 {-6.20/10 0.022s, n=15643, sd=19} 12. Nd5 {+6.20/11 0.022s, n=14826, sd=15}
Bd6 {-5.87/10 0.014s, n=13398, sd=13} 13. Bf4 {+5.84/12 0.063s, n=51991, sd=18}
Nf6 {-6.12/10 0.015s, n=12529, sd=7} 14. Nxc7 {+5.20/12 0.080s, n=70960, sd=22}
Bxf4 {-5.88/10 0.023s, n=16635, sd=15}
15. Nxa8 {+5.37/12 0.028s, n=20271, sd=19} Nc6 {-5.41/9 0.016s, n=12981, sd=13}
16. g3 {+5.06/10 0.049s, n=42124, sd=19} Bd6 {-5.31/10 0.016s, n=14506, sd=15}
17. Bg2 {+5.07/10 0.011s, n=12043, sd=17} b6 {-5.17/9 0.016s, n=15709, sd=18}
18. Bxc6 {+4.82/9 0.035s, n=32493, sd=13} dxc6 {-4.72/10 0.012s, n=12312, sd=14}
19. Rb1 {+4.60/10 0.021s, n=17012, sd=13}
b5 {-4.21/10 0.028s, n=23584, sd=14, White makes an illegal move: e1h1} 0-1