MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1989"]
[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 "rn1qkbnr/ppp1pp2/7p/3p2p1/6bP/PQP4R/1P1PPPP1/RNB1KBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:54 +0000"]
[GameEndTime "2026-09-14T16:04:55 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxh3 {+2.06/9 0.013s, n=12603, sd=14}
6. Nxh3 {-1.77/9 0.015s, n=15389, sd=15} Nf6 {+1.74/8 0.012s, n=12067, sd=11}
7. hxg5 {-2.13/9 0.026s, n=26512, sd=14} hxg5 {+1.77/9 0.029s, n=28814, sd=13}
8. Nxg5 {-2.18/10 0.038s, n=36812, sd=16} Nbd7 {+2.36/10 0.014s, n=14457, sd=14}
9. d4 {-2.03/11 0.021s, n=21973, sd=20} Bh6 {+2.25/10 0.033s, n=32624, sd=18}
10. Bf4 {-2.25/10 0.020s, n=21172, sd=18} e6 {+2.71/10 0.013s, n=16040, sd=13}
11. e3 {-2.07/9 0.018s, n=18230, sd=12} Nh5 {+3.08/10 0.010s, n=12085, sd=13}
12. Nh3 {-2.97/9 0.022s, n=23738, sd=16} Nxf4 {+3.40/10 0.015s, n=14890, sd=11}
13. exf4 {-3.21/9 0.021s, n=20112, sd=16} c5 {+3.02/10 0.012s, n=12878, sd=17}
14. Nd2 {-2.91/10 0.018s, n=17526, sd=16} Qc7 {+2.94/10 0.016s, n=12547, sd=15}
15. g3 {-2.87/10 0.020s, n=21375, sd=21} cxd4 {+2.94/9 0.020s, n=17541, sd=17}
16. cxd4 {-2.77/11 0.013s, n=15843, sd=15} Qb6 {+3.03/9 0.018s, n=16408, sd=16}
17. Qxb6 {-2.55/10 0.020s, n=21895, sd=15} Nxb6 {+2.68/9 0.015s, n=16317, sd=14}
18. Nf3 {-2.63/10 0.016s, n=19279, sd=16} Bg7 {+2.57/9 0.012s, n=12714, sd=13}
19. Kd2 {-2.33/10 0.012s, n=15350, sd=12} Rc8 {+2.64/10 0.034s, n=36592, sd=18}
20. Re1 {-2.71/9 0.016s, n=18521, sd=16} Nc4+ {+3.49/10 0.010s, n=12370, sd=17}
21. Bxc4 {-3.12/11 0.034s, n=37891, sd=21}
Rxc4 {+3.79/10 0.012s, n=14138, sd=21} 22. b3 {-3.42/9 0.011s, n=13351, sd=15}
Rc6 {+3.47/10 0.022s, n=26945, sd=15} 23. Nhg1 {-3.13/9 0.017s, n=17368, sd=16}
Rb6 {+3.51/10 0.024s, n=26063, sd=21} 24. b4 {-3.18/9 0.012s, n=14563, sd=12}
a5 {+3.60/10 0.010s, n=12216, sd=19} 25. bxa5 {-2.85/10 0.015s, n=17283, sd=19}
Rb2+ {+2.90/11 0.033s, n=40203, sd=22} 26. Kc3 {-3.65/10 0.052s, n=57775, sd=22}
Rxf2 {+2.91/11 0.010s, n=14111, sd=16}
27. Rb1 {-3.66/10 0.020s, n=25529, sd=17, Black makes an illegal move: e8h8} 1-0