MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "528"]
[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 "rnbqkb1r/2p1pppp/pp1p1n2/8/1P3P2/4P3/P1PP2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:18 +0000"]
[GameEndTime "2026-09-14T16:08:18 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.14/8 0.016s, n=15823, sd=13} Bb7 {+0.29/8 0.015s, n=13267, sd=15}
6. Bb2 {-0.21/8 0.017s, n=15550, sd=11} e5 {+0.68/10 0.024s, n=17179, sd=12}
7. fxe5 {-0.33/10 0.024s, n=21962, sd=16} dxe5 {+0.36/11 0.034s, n=30320, sd=17}
8. Bc4 {-0.23/11 0.019s, n=16646, sd=16} b5 {+0.59/11 0.024s, n=20613, sd=16}
9. Bb3 {-0.31/10 0.016s, n=13794, sd=16} Nbd7 {+0.04/10 0.022s, n=20308, sd=19}
10. Ng5 {-0.06/11 0.019s, n=17098, sd=20} Bd5 {+0.30/11 0.026s, n=17807, sd=17}
11. Bxd5 {-0.04/10 0.014s, n=13305, sd=15}
Nxd5 {+0.31/10 0.018s, n=15957, sd=11} 12. Qf3 {-0.17/8 0.017s, n=15337, sd=13}
N5f6 {+0.05/9 0.019s, n=16524, sd=15} 13. a3 {-0.06/10 0.032s, n=25352, sd=14}
Be7 {+0.57/11 0.026s, n=24845, sd=18} 14. Ne4 {-0.47/10 0.072s, n=57082, sd=17}
Nxe4 {+0.26/11 0.026s, n=23844, sd=18}
15. Qxe4 {-0.54/10 0.024s, n=22703, sd=20, Black makes an illegal move: e8h8}
1-0