MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "739"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1pppp1pp/p4n2/8/1P4p1/5N2/P1PPPPBP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:01:11 +0000"]
[GameEndTime "2026-09-14T16:01:12 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf3 {+7.69/9 0.016s, n=15146, sd=13}
6. Bxf3 {-7.54/9 0.021s, n=17414, sd=13} Nc6 {+7.57/9 0.033s, n=24425, sd=15}
7. c4 {-7.60/9 0.020s, n=15784, sd=14} Ne5 {+7.81/8 0.029s, n=14819, sd=17}
8. Qb3 {-7.35/10 0.031s, n=21197, sd=16} Nxf3+ {+7.59/9 0.017s, n=15278, sd=19}
9. Qxf3 {-7.30/9 0.021s, n=18643, sd=14} g6 {+7.49/10 0.020s, n=15807, sd=17}
10. h4 {-7.19/9 0.018s, n=12215, sd=17} Bg7 {+7.54/9 0.017s, n=14000, sd=13}
11. Bb2 {-7.52/8 0.019s, n=16862, sd=12} Rf8 {+7.49/9 0.020s, n=16147, sd=15}
12. Bxf6 {-7.68/9 0.021s, n=17337, sd=13} Bxf6 {+7.54/10 0.031s, n=22895, sd=14}
13. Nc3 {-7.26/9 0.016s, n=13000, sd=13} Bxc3 {+7.38/9 0.018s, n=17127, sd=13}
14. Qxc3 {-7.40/10 0.050s, n=41009, sd=15} d5 {+7.49/10 0.035s, n=28784, sd=16}
15. c5 {-7.64/9 0.026s, n=21185, sd=15} d4 {+7.83/9 0.018s, n=15320, sd=13}
16. Qb3 {-7.65/9 0.021s, n=12694, sd=13} Bf5 {+8.06/8 0.022s, n=16818, sd=12}
17. Rc1 {-7.67/8 0.025s, n=18494, sd=12} Qd7 {+7.99/8 0.016s, n=12696, sd=13}
18. Rh2 {-8.12/9 0.094s, n=69159, sd=17} d3 {+8.13/8 0.018s, n=13812, sd=11}
19. e3 {-8.38/9 0.031s, n=20353, sd=13} Be6 {+8.17/9 0.025s, n=19149, sd=15}
20. Qb2 {-8.45/8 0.027s, n=21402, sd=11} Qd5 {+8.51/9 0.029s, n=22082, sd=18}
21. Kf1 {-8.51/8 0.042s, n=30249, sd=12} Qxa2 {+8.89/10 0.030s, n=23357, sd=13}
22. Qc3 {-8.62/8 0.019s, n=13909, sd=13} Qd5 {+8.69/10 0.029s, n=23391, sd=13}
23. c6 {-8.71/8 0.020s, n=15218, sd=13, Black makes an illegal move: e8a8} 1-0