MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "972"]
[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 "rnb1kbnr/pp1pp1pp/8/1Bp2p2/4P3/5N2/qPPP1PPP/RNBQK1R1 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:33 +0000"]
[GameEndTime "2026-09-14T13:40:34 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rxa2 {+9.11/8 0.031s, n=26234, sd=13} f4 {-8.58/7 0.046s, n=37268, sd=14}
6. Nc3 {+8.76/8 0.028s, n=23113, sd=11} Nc6 {-8.62/7 0.040s, n=25267, sd=14}
7. e5 {+8.87/8 0.063s, n=40894, sd=15} e6 {-8.73/7 0.043s, n=27590, sd=16}
8. Ra4 {+8.79/8 0.063s, n=38958, sd=15} Nd4 {-8.66/8 0.037s, n=22291, sd=16}
9. Rxd4 {+8.77/8 0.055s, n=34590, sd=15} cxd4 {-8.62/8 0.028s, n=19251, sd=12}
10. Na2 {+8.48/8 0.023s, n=16230, sd=15} a6 {-8.46/8 0.030s, n=21076, sd=12}
11. Bd3 {+8.51/8 0.020s, n=13442, sd=13} Be7 {-8.43/8 0.020s, n=12954, sd=16}
12. b4 {+8.44/8 0.057s, n=38665, sd=13} b6 {-8.53/7 0.017s, n=12151, sd=10}
13. Nxd4 {+8.30/8 0.043s, n=27994, sd=16} g6 {-8.44/6 0.021s, n=14093, sd=9}
14. Nxe6 {+8.81/8 0.030s, n=19146, sd=10} dxe6 {-8.70/8 0.040s, n=25776, sd=15}
15. Be4 {+8.42/7 0.026s, n=17710, sd=13} Ra7 {-8.45/7 0.032s, n=20455, sd=13}
16. d4 {+8.32/7 0.053s, n=34368, sd=13} Rc7 {-8.48/7 0.037s, n=24340, sd=12}
17. f3 {+8.53/7 0.033s, n=20101, sd=10} a5 {-8.25/7 0.022s, n=14804, sd=9}
18. Qd3 {+8.71/8 0.034s, n=21870, sd=12} axb4 {-8.51/7 0.046s, n=30083, sd=10}
19. Bd2 {+8.81/8 0.025s, n=15849, sd=14} Ra7 {-8.47/8 0.021s, n=13469, sd=10}
20. Nxb4 {+8.83/9 0.071s, n=48026, sd=16} Nh6 {-8.51/8 0.038s, n=24846, sd=13}
21. g3 {+8.73/7 0.022s, n=14051, sd=14} Bd7 {-8.33/8 0.025s, n=15684, sd=10}
22. Kf2 {+8.95/8 0.046s, n=30981, sd=16, Black makes an illegal move: e8h8} 1-0