MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1541"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2pppp1p/2n5/pp4p1/4P3/N2P4/PPP1BPPP/R1BQK1NR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:02 +0000"]
[GameEndTime "2026-09-14T16:03:03 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+3.46/10 0.014s, n=12243, sd=8} h6 {-3.91/8 0.028s, n=24028, sd=14}
6. h4 {+3.58/10 0.020s, n=16689, sd=11} Ba6 {-3.58/9 0.018s, n=15728, sd=13}
7. a4 {+4.36/10 0.022s, n=18481, sd=16} gxh4 {-4.40/8 0.019s, n=16783, sd=15}
8. Nf3 {+4.38/8 0.017s, n=13839, sd=14} e6 {-4.17/9 0.055s, n=42216, sd=15}
9. d4 {+4.40/9 0.019s, n=16416, sd=12} Bg7 {-3.81/9 0.039s, n=27481, sd=13}
10. c3 {+4.25/9 0.021s, n=16390, sd=15} Nce7 {-4.48/9 0.049s, n=36664, sd=17}
11. Nxh4 {+4.40/9 0.016s, n=12308, sd=12} d6 {-4.09/9 0.024s, n=16788, sd=14}
12. Bf4 {+4.58/9 0.019s, n=13417, sd=12} h5 {-4.51/9 0.042s, n=30538, sd=13}
13. Qc2 {+4.22/8 0.026s, n=16797, sd=12} Bh6 {-3.96/10 0.045s, n=32324, sd=13}
14. Qd2 {+4.72/9 0.018s, n=14046, sd=14} d5 {-3.97/10 0.017s, n=12842, sd=14}
15. Bxh6 {+3.52/7 0.020s, n=13191, sd=11} Nxh6 {-4.27/9 0.021s, n=15362, sd=14}
16. Qf4 {+4.08/10 0.028s, n=21020, sd=14} Rc8 {-4.42/11 0.045s, n=31295, sd=20}
17. Qe5 {+4.46/9 0.017s, n=12618, sd=15} Kd7 {-3.84/10 0.026s, n=18906, sd=16}
18. c4 {+4.17/10 0.046s, n=34244, sd=20} c6 {-3.42/9 0.025s, n=14411, sd=11}
19. exd5 {+4.21/8 0.020s, n=15146, sd=12} cxb5 {-3.88/8 0.017s, n=12344, sd=20}
20. dxe6+ {+4.07/9 0.021s, n=17541, sd=14}
fxe6 {-4.02/10 0.087s, n=60823, sd=22} 21. axb5 {+3.00/9 0.017s, n=13340, sd=20}
Bb7 {-3.20/11 0.036s, n=28793, sd=23} 22. c5 {+2.74/10 0.017s, n=14214, sd=17}
Ng4 {-2.74/11 0.067s, n=48865, sd=20} 23. c6+ {+2.96/9 0.032s, n=27193, sd=21}
Bxc6 {-3.58/7 0.025s, n=20300, sd=16} 24. bxc6+ {+3.00/9 0.013s, n=12855, sd=18}
Nxc6 {-2.82/10 0.039s, n=28029, sd=19} 25. Qg7+ {+3.13/8 0.013s, n=12687, sd=21}
Qe7 {-2.26/8 0.020s, n=17807, sd=15} 26. Qxe7+ {+3.03/8 0.016s, n=14664, sd=26}
Nxe7 {-2.17/8 0.014s, n=12539, sd=15, White makes an illegal move: e1h1} 0-1