MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "771"]
[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 "r1bqkb1r/ppp1pp1p/2n4n/3P2p1/3P4/1P4P1/P3PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:07 +0000"]
[GameEndTime "2026-09-14T14:53:08 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxd5 {+2.43/10 0.024s, n=21990, sd=17}
6. f3 {-2.44/10 0.021s, n=14503, sd=16} Qxd4 {+3.07/10 0.031s, n=27816, sd=17}
7. Qxd4 {-2.25/10 0.015s, n=15501, sd=17} Nxd4 {+2.72/11 0.014s, n=14550, sd=14}
8. Na3 {-2.32/9 0.013s, n=12784, sd=15} Bg7 {+3.30/10 0.025s, n=18711, sd=18}
9. Rb1 {-2.84/10 0.024s, n=24115, sd=17} g4 {+2.41/9 0.017s, n=16317, sd=12}
10. h3 {-2.86/9 0.025s, n=25189, sd=14} gxf3 {+2.71/9 0.020s, n=14582, sd=15}
11. e3 {-3.38/9 0.015s, n=15545, sd=15} Ndf5 {+3.91/10 0.018s, n=18090, sd=16}
12. g4 {-4.84/8 0.023s, n=22178, sd=13} Ng3 {+5.17/11 0.014s, n=15733, sd=16}
13. Rh2 {-5.02/10 0.016s, n=17747, sd=18} Bxg4 {+5.03/11 0.018s, n=18133, sd=19}
14. hxg4 {-5.41/10 0.020s, n=23895, sd=21}
Nxg4 {+5.18/11 0.011s, n=14047, sd=18} 15. Rd2 {-5.18/11 0.016s, n=19694, sd=20}
Bc3 {+5.54/11 0.010s, n=13448, sd=22} 16. Nxf3 {-5.32/11 0.031s, n=28137, sd=20}
Nxf1 {+5.40/10 0.015s, n=17065, sd=20} 17. Kxf1 {-5.53/9 0.017s, n=19940, sd=18}
Nxe3+ {+5.49/9 0.019s, n=21016, sd=16} 18. Kf2 {-5.48/9 0.025s, n=25947, sd=11}
Ng4+ {+5.64/10 0.019s, n=16303, sd=16} 19. Ke2 {-5.49/8 0.011s, n=12921, sd=13}
Bxd2 {+5.64/10 0.017s, n=18795, sd=18}
20. Bxd2 {-5.57/9 0.014s, n=15686, sd=16, Black makes an illegal move: e8a8} 1-0