MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "438"]
[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 "r1bqkb1r/ppp1pp1p/2np1np1/8/7P/2N2N2/PPPPPPP1/R1BQKBR1 w Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:10 +0000"]
[GameEndTime "2026-09-14T16:08:11 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.27/9 0.017s, n=14654, sd=15} Bf5 {+0.36/9 0.028s, n=24585, sd=14}
6. Bg5 {+0.05/8 0.014s, n=12547, sd=11} Bg7 {+0.06/9 0.016s, n=13828, sd=13}
7. Bxf6 {-0.01/9 0.028s, n=21921, sd=16} Bxf6 {+0.12/9 0.025s, n=21802, sd=16}
8. g4 {-0.08/9 0.027s, n=22569, sd=13} Bd7 {+0.12/10 0.021s, n=19111, sd=15}
9. h5 {+0.05/9 0.027s, n=17081, sd=11} gxh5 {-0.21/8 0.011s, n=12276, sd=11}
10. gxh5 {-0.13/10 0.013s, n=13429, sd=15} e6 {-0.16/10 0.012s, n=12160, sd=17}
11. Qd2 {+0.01/10 0.020s, n=20349, sd=16}
Qe7 {-0.36/10 0.022s, n=20330, sd=21, White makes an illegal move: e1a1} 0-1