MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "112"]
[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 "rnbqkbn1/pp1pp1pr/5p1p/2p5/6P1/3P1P1P/PPPBP3/RN1QKBNR b KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:31 +0000"]
[GameEndTime "2026-09-14T16:06:32 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... b6 {-0.70/9 0.034s, n=34604, sd=14} 6. f4 {+0.38/9 0.023s, n=12246, sd=13}
Bb7 {-0.50/9 0.021s, n=16650, sd=12} 7. e4 {+0.59/10 0.030s, n=14698, sd=12}
Nc6 {-0.39/9 0.015s, n=15277, sd=13} 8. Bg2 {+0.57/9 0.034s, n=17941, sd=15}
e6 {-0.33/10 0.017s, n=17960, sd=13} 9. Ne2 {+0.59/10 0.034s, n=22922, sd=15}
g5 {-0.54/9 0.014s, n=15194, sd=13} 10. Nbc3 {+0.62/9 0.014s, n=14880, sd=14}
Qc7 {-0.57/9 0.016s, n=14738, sd=14} 11. h4 {+0.67/10 0.016s, n=16983, sd=15}
Rg7 {-0.35/9 0.032s, n=29884, sd=14} 12. Nb5 {-0.21/8 0.023s, n=23055, sd=12}
Qb8 {-0.04/9 0.017s, n=17413, sd=12} 13. hxg5 {-0.24/9 0.022s, n=15797, sd=11}
fxg5 {+0.22/9 0.017s, n=17207, sd=13} 14. Bc3 {+0.16/9 0.013s, n=12957, sd=14}
gxf4 {-0.52/10 0.028s, n=28933, sd=15}
15. Bxg7 {+0.73/11 0.027s, n=22928, sd=14} Bxg7 {-0.53/9 0.013s, n=13477, sd=14}
16. Qc1 {+0.61/10 0.017s, n=17708, sd=19} Be5 {-0.70/9 0.022s, n=22418, sd=17}
17. c3 {+1.29/9 0.012s, n=15022, sd=12} a6 {-0.85/10 0.035s, n=30917, sd=16}
18. Na3 {+1.15/9 0.016s, n=17231, sd=16} Qc7 {-0.45/10 0.027s, n=25839, sd=15}
19. Nc4 {+0.60/10 0.030s, n=31207, sd=17, Black makes an illegal move: e8a8} 1-0