MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1678"]
[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 "rnbqkb1r/pppp2p1/5n1p/1B2pp2/5PQ1/4P3/PPPP2PP/RNB1K1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:01 +0000"]
[GameEndTime "2026-09-14T13:40:03 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qg6+ {+5.87/9 0.023s, n=16049, sd=19} Ke7 {-5.45/9 0.020s, n=13011, sd=20}
6. fxe5 {+5.72/10 0.047s, n=25509, sd=22} Nh7 {-5.37/9 0.024s, n=12742, sd=14}
7. Nc3 {+5.72/11 0.034s, n=18107, sd=18} c6 {-6.01/10 0.026s, n=16363, sd=19}
8. Bd3 {+5.48/8 0.024s, n=12974, sd=13} d5 {-6.08/11 0.031s, n=20152, sd=15}
9. Nf3 {+6.38/10 0.029s, n=21077, sd=17} Qe8 {-6.46/9 0.057s, n=26193, sd=17}
10. Bxf5 {+6.25/9 0.020s, n=13476, sd=14} Qxg6 {-6.65/9 0.070s, n=38965, sd=14}
11. Bxg6 {+6.50/10 0.024s, n=15032, sd=14} Kd8 {-6.16/10 0.031s, n=20664, sd=17}
12. d4 {+6.15/10 0.018s, n=15119, sd=13} Be7 {-6.10/9 0.040s, n=25203, sd=14}
13. Bd3 {+6.16/10 0.028s, n=15016, sd=12} Na6 {-6.25/9 0.027s, n=19142, sd=13}
14. a3 {+6.24/9 0.025s, n=12994, sd=11} Nf8 {-6.21/9 0.021s, n=12324, sd=12}
15. Bd2 {+6.28/10 0.036s, n=17918, sd=16} Ne6 {-6.33/8 0.024s, n=12528, sd=12}
16. Ne2 {+6.29/10 0.076s, n=36111, sd=14} g5 {-6.28/9 0.023s, n=13168, sd=7}
17. Rf1 {+6.35/9 0.042s, n=20390, sd=13} Nac7 {-6.35/8 0.020s, n=14151, sd=15}
18. Ng3 {+6.52/9 0.034s, n=13755, sd=17} h5 {-6.45/8 0.034s, n=20696, sd=14}
19. Nf5 {+6.57/10 0.042s, n=20021, sd=17} Rf8 {-6.66/10 0.104s, n=51664, sd=21}
20. h3 {+6.82/10 0.054s, n=30056, sd=16} h4 {-6.56/9 0.037s, n=26781, sd=18}
21. Nxe7 {+6.56/8 0.023s, n=12425, sd=17} Kxe7 {-6.68/9 0.027s, n=14064, sd=21}
22. Bb4+ {+6.81/9 0.028s, n=16705, sd=20} c5 {-6.60/9 0.018s, n=14661, sd=23}
23. Bxc5+ {+6.79/8 0.032s, n=14316, sd=16} Nxc5 {-6.89/9 0.026s, n=22356, sd=16}
24. dxc5 {+6.41/9 0.016s, n=15306, sd=16} Ne6 {-6.71/10 0.048s, n=22484, sd=17}
25. b4 {+6.62/10 0.021s, n=19916, sd=18}
Bd7 {-6.79/7 0.023s, n=12930, sd=14, White makes an illegal move: e1a1} 0-1