MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "467"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/p2pppp1/n1p4p/1p6/P3P3/2P2N2/1P1P1PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:03 +0000"]
[GameEndTime "2026-09-14T14:51:04 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+4.78/11 0.029s, n=23883, sd=16} Nc5 {-5.35/9 0.022s, n=20977, sd=14}
6. bxc6 {+5.11/10 0.033s, n=25456, sd=19} dxc6 {-5.03/10 0.017s, n=15875, sd=15}
7. d4 {+4.97/9 0.027s, n=21100, sd=14} Nxe4 {-4.65/10 0.017s, n=15246, sd=14}
8. Ne5 {+4.86/9 0.027s, n=24181, sd=15} Qc7 {-4.65/11 0.016s, n=16024, sd=14}
9. Qa4 {+4.64/10 0.018s, n=17194, sd=21} Nc5 {-3.74/10 0.022s, n=17156, sd=15}
10. Qc4 {+4.45/10 0.019s, n=17084, sd=13} e6 {-4.28/10 0.013s, n=12828, sd=14}
11. b4 {+4.57/10 0.015s, n=13929, sd=12} Ne4 {-4.42/10 0.028s, n=27975, sd=19}
12. Qxc6+ {+4.41/9 0.017s, n=14518, sd=14} Qxc6 {-4.57/9 0.012s, n=12679, sd=16}
13. Nxc6 {+3.98/9 0.013s, n=13457, sd=17} Ne7 {-4.18/10 0.023s, n=24570, sd=15}
14. Rxa7 {+4.12/11 0.020s, n=19456, sd=16}
Rxa7 {-4.61/10 0.038s, n=33563, sd=16}
15. Nxa7 {+4.32/11 0.025s, n=25012, sd=17} Bb7 {-4.54/10 0.016s, n=19199, sd=14}
16. Bd3 {+4.44/10 0.014s, n=15085, sd=18}
Nd6 {-4.65/10 0.034s, n=33704, sd=17, White makes an illegal move: e1h1} 0-1