MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "927"]
[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/ppppp1pp/n4p2/5n2/7P/N2P4/PPPKPPP1/R1BQ1BNR w kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:09 +0000"]
[GameEndTime "2026-09-14T16:11:10 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {0.00/9 0.022s, n=22689, sd=19} Nd6 {-0.04/10 0.018s, n=17473, sd=14}
6. c3 {0.00/9 0.011s, n=12883, sd=12} e5 {-0.01/10 0.013s, n=12159, sd=16}
7. Ke1 {-0.06/8 0.015s, n=15983, sd=11} c6 {+0.02/10 0.014s, n=14579, sd=13}
8. Ne2 {-0.15/7 0.014s, n=13461, sd=12} Nf7 {+0.08/9 0.013s, n=13482, sd=13}
9. Nc2 {-0.19/9 0.017s, n=16197, sd=13} Be7 {+0.16/9 0.012s, n=12291, sd=11}
10. Ng3 {-0.18/9 0.021s, n=19924, sd=11} Nc7 {+0.16/9 0.024s, n=23503, sd=13}
11. Nf5 {-0.14/10 0.020s, n=20956, sd=16} Bf8 {+0.10/10 0.018s, n=16687, sd=15}
12. h5 {-0.24/8 0.016s, n=15559, sd=18} d5 {0.00/9 0.022s, n=19862, sd=17}
13. h6 {+0.57/10 0.021s, n=20033, sd=20} g6 {-0.22/8 0.015s, n=12891, sd=17}
14. Ng7+ {+0.28/11 0.028s, n=26413, sd=20} Bxg7 {-0.18/9 0.022s, n=20447, sd=16}
15. hxg7 {+0.02/11 0.014s, n=14646, sd=16} Rg8 {+0.11/10 0.026s, n=23513, sd=16}
16. Rxh7 {+0.35/10 0.012s, n=12415, sd=12} Be6 {+0.16/9 0.015s, n=14965, sd=16}
17. Qf3 {+0.01/9 0.014s, n=14923, sd=18} Qe7 {+0.31/10 0.015s, n=14446, sd=14}
18. Be3 {-0.04/10 0.033s, n=28751, sd=15} f5 {+0.01/10 0.026s, n=23454, sd=17}
19. exf5 {-0.16/10 0.030s, n=27699, sd=17}
Bxf5 {+0.24/10 0.016s, n=15001, sd=11} 20. Rh1 {-0.16/9 0.016s, n=14831, sd=16}
Rxg7 {+0.22/10 0.037s, n=31280, sd=15} 21. g4 {-0.41/9 0.049s, n=42906, sd=16}
Bxd3 {+0.21/10 0.022s, n=20951, sd=18}
22. Bxd3 {-0.97/10 0.015s, n=15860, sd=16} e4 {+0.18/11 0.022s, n=21883, sd=21}
23. Bxe4 {-0.55/11 0.037s, n=32852, sd=18}
dxe4 {+0.29/12 0.018s, n=18558, sd=19}
24. Qh3 {-0.51/10 0.025s, n=21924, sd=16, Black makes an illegal move: e8a8} 1-0