MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "921"]
[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 "r1bqkbnr/ppn1pppp/3p4/2p4P/8/1P4P1/P1PPPPB1/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:19 +0200"]
[GameEndTime "2026-09-14T15:59:19 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.21/10 0.029s, n=25508, sd=11}
6. h6 {+0.10/8 0.022s, n=17749, sd=13} gxh6 {+0.08/10 0.015s, n=14252, sd=13}
7. d3 {+0.31/10 0.017s, n=14564, sd=14} Ng4 {-0.18/10 0.016s, n=14791, sd=16}
8. Bb2 {+0.39/10 0.017s, n=14732, sd=17} e5 {-0.22/10 0.015s, n=12525, sd=15}
9. Bf3 {+0.35/10 0.024s, n=19534, sd=16} Qd7 {-0.11/10 0.033s, n=26966, sd=16}
10. e4 {+0.23/8 0.018s, n=13709, sd=11} b5 {-0.39/9 0.023s, n=18650, sd=15}
11. a4 {+0.70/9 0.023s, n=17910, sd=12} Bg7 {-0.90/9 0.023s, n=18415, sd=15}
12. axb5 {+0.96/10 0.026s, n=20785, sd=16}
Nxb5 {-1.37/10 0.045s, n=36578, sd=19} 13. Na3 {+1.21/10 0.023s, n=18506, sd=15}
Nxa3 {-1.44/10 0.014s, n=12236, sd=11}
14. Bxa3 {+1.54/11 0.063s, n=54037, sd=21} Bf6 {-1.18/10 0.023s, n=18794, sd=16}
15. b4 {+1.46/9 0.034s, n=27745, sd=21} cxb4 {-0.93/10 0.031s, n=25594, sd=18}
16. Bxb4 {+1.06/9 0.014s, n=12160, sd=15} Be7 {-0.92/10 0.024s, n=21046, sd=15}
17. Bd2 {+1.04/8 0.018s, n=14976, sd=13, Black makes an illegal move: e8h8} 1-0