MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1242"]
[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 "rnbqkbnr/pp2pp2/2p4p/1B1p2p1/6P1/4P3/PPPP1P1P/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:58 +0000"]
[GameEndTime "2026-09-14T16:02:59 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+7.74/9 0.020s, n=16189, sd=13} 6. h3 {-7.61/9 0.014s, n=13199, sd=6}
h5 {+7.95/9 0.014s, n=12987, sd=17} 7. gxh5 {-8.02/8 0.028s, n=27548, sd=13}
Nf6 {+8.01/8 0.016s, n=15709, sd=12} 8. Qe2 {-8.04/8 0.022s, n=18594, sd=12}
a6 {+8.15/9 0.051s, n=42885, sd=17} 9. b4 {-8.04/8 0.036s, n=32328, sd=12}
Nc6 {+8.21/8 0.022s, n=15731, sd=11} 10. Bb2 {-8.32/10 0.146s, n=115873, sd=15}
Nxb4 {+8.39/10 0.022s, n=18764, sd=16} 11. Na3 {-8.41/8 0.020s, n=13106, sd=14}
Rh6 {+8.45/9 0.032s, n=25405, sd=15} 12. Nf3 {-8.26/7 0.021s, n=17489, sd=11}
Nh7 {+8.31/9 0.040s, n=31196, sd=13} 13. Ne5 {-8.38/7 0.017s, n=13573, sd=11}
Qc7 {+8.32/8 0.023s, n=17154, sd=12} 14. h4 {-8.19/7 0.020s, n=15285, sd=14}
g4 {+8.02/8 0.019s, n=15820, sd=12} 15. Nxg4 {-7.80/9 0.030s, n=20472, sd=14}
Rxh5 {+7.92/8 0.016s, n=12245, sd=11} 16. f4 {-7.63/8 0.021s, n=16725, sd=15}
Be6 {+7.82/9 0.032s, n=24872, sd=15} 17. Ne5 {-7.94/9 0.030s, n=19359, sd=14}
Rh6 {+8.06/9 0.018s, n=14091, sd=16} 18. h5 {-8.07/9 0.036s, n=28854, sd=15}
Nxc2+ {+8.18/9 0.020s, n=15613, sd=17} 19. Nxc2 {-8.38/8 0.029s, n=19575, sd=14}
Qxc2 {+8.17/10 0.014s, n=12307, sd=11} 20. Bd4 {-8.28/9 0.033s, n=27393, sd=14}
Bf5 {+8.11/9 0.016s, n=15257, sd=13, White makes an illegal move: e1h1} 0-1