MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "974"]
[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 "r1bqkbnr/pp1pp1p1/n1p4p/5p2/6P1/Q1P4B/PP1PPP1P/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:23 +0000"]
[GameEndTime "2026-09-14T13:40:24 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+2.29/10 0.024s, n=19739, sd=16}
6. Qb3 {-1.98/10 0.021s, n=14205, sd=11} fxg4 {+2.02/9 0.013s, n=12533, sd=16}
7. Bxg4 {-2.59/9 0.027s, n=16995, sd=18} Qh4 {+2.14/10 0.037s, n=20607, sd=14}
8. h3 {-2.62/10 0.020s, n=14068, sd=15} e4 {+2.95/10 0.029s, n=16774, sd=15}
9. d3 {-2.54/10 0.021s, n=14232, sd=17} Nf6 {+3.30/10 0.028s, n=16695, sd=16}
10. Bf5 {-3.45/9 0.028s, n=21268, sd=17} d5 {+3.43/10 0.043s, n=30805, sd=17}
11. dxe4 {-3.11/9 0.015s, n=12173, sd=13} Bc5 {+3.43/9 0.020s, n=15732, sd=17}
12. Rh2 {-2.61/10 0.020s, n=12971, sd=12} Nxe4 {+3.75/10 0.031s, n=25728, sd=21}
13. Nf3 {-4.60/8 0.073s, n=42628, sd=20} Bxf2+ {+4.79/10 0.029s, n=24096, sd=20}
14. Kf1 {-3.91/10 0.035s, n=22495, sd=20} Qf6 {+4.94/11 0.029s, n=24015, sd=17}
15. Bxe4 {-4.69/9 0.020s, n=12395, sd=16} Bg3 {+5.88/12 0.052s, n=36526, sd=18}
16. Rg2 {-6.17/9 0.027s, n=16856, sd=16} Bxh3 {+5.91/10 0.019s, n=17103, sd=16}
17. Bxd5 {-5.00/11 0.081s, n=48596, sd=18} Nc5 {+5.09/10 0.026s, n=19926, sd=15}
18. Qb4 {-6.52/9 0.021s, n=13034, sd=14, Black makes an illegal move: e8a8} 1-0