MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2864"]
[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 "rnbqkbnr/2p1p1pp/pp6/3p1p2/8/2PPQ2N/PP2PPPP/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:51:45 +0200"]
[GameEndTime "2026-09-14T15:51:46 +0200"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.63/10 0.074s, n=42406, sd=15}
6. Nf4 {-0.63/8 0.043s, n=20819, sd=13} Qd6 {+0.56/9 0.028s, n=12939, sd=14}
7. d4 {-0.50/9 0.025s, n=14242, sd=14} c5 {+0.65/10 0.037s, n=20711, sd=15}
8. Nd2 {-0.42/9 0.020s, n=13719, sd=16} Nf6 {+0.80/9 0.016s, n=12028, sd=15}
9. g3 {-0.53/9 0.025s, n=17364, sd=11} g5 {+0.58/9 0.043s, n=27392, sd=14}
10. Nd3 {-0.46/9 0.015s, n=12828, sd=18} h6 {+0.29/10 0.024s, n=19072, sd=16}
11. Nf3 {+0.18/9 0.027s, n=17607, sd=14} Rg8 {-0.08/7 0.022s, n=15920, sd=11}
12. h4 {+0.14/10 0.016s, n=12670, sd=9} Ng4 {-0.29/10 0.046s, n=31205, sd=15}
13. Qd2 {+0.41/9 0.033s, n=16337, sd=16} Nc6 {-0.11/9 0.031s, n=18564, sd=13}
14. hxg5 {+0.05/9 0.024s, n=17071, sd=14} hxg5 {-0.13/9 0.020s, n=13664, sd=15}
15. Rh5 {+0.17/10 0.043s, n=26353, sd=13} Be7 {-0.01/9 0.026s, n=16204, sd=15}
16. Qd1 {+0.32/11 0.037s, n=22922, sd=18} c4 {-0.21/9 0.020s, n=14582, sd=16}
17. Nde5 {+0.62/9 0.018s, n=14106, sd=12} Ncxe5 {-0.54/9 0.046s, n=28405, sd=14}
18. dxe5 {+0.66/10 0.048s, n=30328, sd=17}
Nxe5 {-0.69/11 0.025s, n=19031, sd=18} 19. Nxg5 {+1.21/9 0.022s, n=18073, sd=14}
Nd7 {-0.71/10 0.025s, n=20532, sd=17} 20. Bh3 {+0.84/9 0.020s, n=12720, sd=14}
Bb7 {-0.84/9 0.037s, n=17823, sd=15} 21. e4 {+1.70/10 0.022s, n=15816, sd=17}
Bxg5 {+0.12/11 0.019s, n=13844, sd=21}
22. Bxg5 {+0.99/11 0.018s, n=13283, sd=21} Qe5 {-1.13/10 0.022s, n=13975, sd=17}
23. Kf1 {+0.56/11 0.051s, n=36387, sd=24} Qxe4 {-1.39/10 0.018s, n=12579, sd=17}
24. f3 {+0.43/10 0.074s, n=56338, sd=17} Qe5 {-0.44/11 0.050s, n=36321, sd=19}
25. f4 {+0.21/8 0.073s, n=49175, sd=17} Qe3 {-0.44/10 0.030s, n=19893, sd=17}
26. Rh7 {0.00/10 0.068s, n=47446, sd=20} Rxg5 {-0.17/12 0.018s, n=14495, sd=17}
27. fxg5 {0.00/14 0.020s, n=15188, sd=8} Qxg5 {-0.22/12 0.024s, n=19004, sd=18}
28. Qd4 {0.00/10 0.019s, n=15557, sd=16, Black makes an illegal move: e8a8} 1-0