MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2548"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/1pp1ppp1/n7/p2p3P/8/N7/PPPPPP1P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:56 -0400"]
[GameEndTime "2026-09-14T12:26:56 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+2.48/9 0.020s, n=16623, sd=16} 6. d4 {-2.22/9 0.021s, n=17656, sd=11}
exd4 {+2.23/10 0.018s, n=19726, sd=18} 7. Qxd4 {-2.19/9 0.019s, n=14923, sd=15}
Nc5 {+2.11/8 0.013s, n=12988, sd=12} 8. Qe5+ {-2.06/8 0.015s, n=12828, sd=10}
Ne6 {+1.71/8 0.015s, n=15925, sd=14} 9. Nb5 {-1.83/10 0.017s, n=14093, sd=15}
c6 {+1.55/9 0.016s, n=17719, sd=14} 10. Nd4 {-1.64/10 0.017s, n=14308, sd=16}
Qe7 {+1.46/8 0.012s, n=14551, sd=12} 11. Ngf3 {-1.28/10 0.014s, n=16957, sd=14}
Nxd4 {+1.24/10 0.015s, n=16584, sd=18}
12. Qxd4 {-1.56/10 0.030s, n=30083, sd=17}
Rxh5 {+1.82/11 0.015s, n=17059, sd=18} 13. h4 {-1.56/10 0.024s, n=21632, sd=16}
Bf5 {+1.47/10 0.011s, n=13070, sd=19} 14. Bg5 {-1.32/9 0.021s, n=17308, sd=13}
f6 {+1.68/9 0.012s, n=13214, sd=17} 15. Bd2 {-1.34/9 0.017s, n=13659, sd=13}
Nh6 {+1.52/9 0.021s, n=17055, sd=14} 16. Qc3 {-1.46/8 0.012s, n=14229, sd=12}
Be4 {+1.78/9 0.010s, n=12256, sd=15} 17. Rg1 {-1.57/11 0.046s, n=48363, sd=16}
Qb4 {+1.34/9 0.018s, n=15773, sd=13} 18. Nd4 {-1.37/11 0.019s, n=25074, sd=21}
Rxh4 {+1.27/10 0.022s, n=32363, sd=15} 19. Ne6 {-1.43/10 0.019s, n=20575, sd=16}
Qxc3 {+1.57/11 0.008s, n=12794, sd=17}
20. Bxc3 {-1.22/10 0.007s, n=12110, sd=17} Kf7 {+1.39/10 0.011s, n=16470, sd=17}
21. Nxf8 {-1.53/10 0.013s, n=19050, sd=19}
Kxf8 {+1.58/10 0.020s, n=21485, sd=14, White makes an illegal move: e1a1} 0-1