MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2230"]
[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 "rnbq1bnr/p1pppk1p/B4p2/1p4p1/8/4PN1P/PPPP1PP1/RNBQK2R w KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:50:21 +0200"]
[GameEndTime "2026-09-14T15:50:22 +0200"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc8 {+5.29/10 0.065s, n=49514, sd=17} Qxc8 {-4.72/8 0.021s, n=13069, sd=16}
6. Nxg5+ {+4.98/10 0.026s, n=21636, sd=20} Kg7 {-4.73/8 0.046s, n=34618, sd=14}
7. Ne4 {+4.84/9 0.029s, n=23167, sd=15} h5 {-4.34/9 0.026s, n=18254, sd=15}
8. d4 {+4.05/8 0.043s, n=30127, sd=16} d5 {-4.02/9 0.020s, n=15237, sd=14}
9. Nec3 {+3.74/9 0.032s, n=25112, sd=13} Qd7 {-3.83/10 0.027s, n=18073, sd=11}
10. a3 {+3.74/9 0.041s, n=26181, sd=13} e6 {-3.51/10 0.026s, n=16663, sd=14}
11. Nd2 {+3.66/9 0.029s, n=18671, sd=12} Ne7 {-3.49/9 0.029s, n=20629, sd=16}
12. Nb3 {+3.77/9 0.017s, n=12147, sd=10} Nf5 {-3.48/9 0.022s, n=17167, sd=16}
13. Qe2 {+3.34/8 0.020s, n=14392, sd=13} a5 {-3.29/10 0.025s, n=18565, sd=17}
14. Nxb5 {+3.33/9 0.021s, n=15839, sd=13} a4 {-3.17/9 0.022s, n=15666, sd=16}
15. Nd2 {+2.88/9 0.020s, n=12759, sd=14} Nc6 {-3.15/9 0.029s, n=15932, sd=12}
16. Nf3 {+3.22/9 0.017s, n=12649, sd=18} Rd8 {-3.22/8 0.016s, n=12562, sd=11}
17. Bd2 {+3.70/10 0.041s, n=27956, sd=16} Rb8 {-3.40/9 0.031s, n=20679, sd=16}
18. c4 {+3.71/10 0.023s, n=19552, sd=15} Nce7 {-3.83/9 0.033s, n=24034, sd=13}
19. Rc1 {+3.85/10 0.028s, n=18472, sd=15} dxc4 {-3.64/9 0.072s, n=35697, sd=15}
20. Nc3 {+4.30/11 0.019s, n=15076, sd=11} Nd6 {-4.42/9 0.030s, n=22387, sd=15}
21. Rc2 {+5.42/10 0.024s, n=18500, sd=12} Rg8 {-4.83/10 0.029s, n=18760, sd=14}
22. e4 {+4.95/10 0.036s, n=24219, sd=17} Nc6 {-4.82/10 0.039s, n=23645, sd=17}
23. Bf4 {+4.72/10 0.081s, n=54235, sd=19} Nxd4 {-4.65/11 0.040s, n=29496, sd=18}
24. Nxd4 {+4.07/10 0.022s, n=12097, sd=16} e5 {-4.17/13 0.039s, n=32489, sd=17}
25. Bxe5 {+4.44/11 0.019s, n=14700, sd=19}
fxe5 {-4.16/11 0.031s, n=23900, sd=18} 26. Nf3 {+4.00/11 0.020s, n=16275, sd=17}
Re8 {-4.54/9 0.014s, n=12397, sd=13} 27. Nh4 {+4.35/9 0.022s, n=13871, sd=13}
Qf7 {-4.41/10 0.016s, n=14107, sd=16, White makes an illegal move: e1h1} 0-1