MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1275"]
[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 "rnbqk1nr/p1ppp2p/1p5b/5pp1/1P5P/2P5/P2PPPPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:36 +0000"]
[GameEndTime "2026-09-14T16:02:38 +0000"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+2.44/10 0.017s, n=14029, sd=19} Bxg5 {-3.13/8 0.014s, n=12455, sd=12}
6. e3 {+2.47/10 0.028s, n=19628, sd=17} e6 {-2.05/9 0.023s, n=19069, sd=16}
7. Qh5+ {+2.08/10 0.037s, n=31904, sd=19} Kf8 {-2.25/9 0.016s, n=13954, sd=16}
8. g4 {+2.58/9 0.019s, n=12987, sd=16} fxg4 {-2.51/10 0.039s, n=31250, sd=18}
9. Qxg4 {+2.29/9 0.019s, n=14100, sd=15} Bb7 {-2.02/11 0.024s, n=19578, sd=17}
10. d4 {+2.17/9 0.028s, n=17171, sd=14} Be7 {-1.86/10 0.026s, n=21584, sd=13}
11. Qh3 {+1.79/9 0.033s, n=27270, sd=14} Nf6 {-1.80/9 0.017s, n=14073, sd=15}
12. Bg2 {+1.81/10 0.065s, n=48798, sd=16} d5 {-1.59/11 0.022s, n=17400, sd=15}
13. Ne2 {+1.65/10 0.029s, n=21270, sd=16} Bd6 {-1.60/10 0.018s, n=14294, sd=19}
14. Nf4 {+1.63/11 0.070s, n=51240, sd=20} Qe8 {-1.49/9 0.017s, n=13986, sd=17}
15. Nxe6+ {+1.65/10 0.016s, n=14261, sd=18} Ke7 {-1.64/9 0.022s, n=17162, sd=14}
16. Ng7 {+1.94/11 0.019s, n=16692, sd=19} Qf7 {-1.65/10 0.015s, n=15396, sd=14}
17. Nf5+ {+1.36/10 0.033s, n=28878, sd=17} Kd8 {-1.49/9 0.018s, n=16397, sd=17}
18. Nxd6 {+1.43/10 0.015s, n=13899, sd=15}
cxd6 {-1.70/10 0.023s, n=19983, sd=13} 19. Bd2 {+1.26/9 0.025s, n=17748, sd=13}
Kc7 {-1.01/10 0.022s, n=19602, sd=12} 20. Na3 {+1.21/9 0.022s, n=18782, sd=12}
a6 {-1.15/10 0.020s, n=19010, sd=16} 21. Qh4 {+1.04/8 0.019s, n=13385, sd=11}
h5 {-0.90/9 0.015s, n=12693, sd=12} 22. f3 {+0.95/9 0.018s, n=17563, sd=15}
b5 {-0.76/11 0.016s, n=16034, sd=17} 23. Nc2 {+0.83/9 0.013s, n=13281, sd=15}
Nbd7 {-1.00/9 0.014s, n=12984, sd=13} 24. a4 {+0.76/11 0.037s, n=29709, sd=18}
bxa4 {-0.18/10 0.045s, n=34055, sd=17} 25. c4 {+0.40/10 0.053s, n=34383, sd=14}
dxc4 {-0.04/10 0.027s, n=20817, sd=19} 26. e4 {+0.59/10 0.055s, n=37346, sd=18}
Raf8 {-0.43/8 0.020s, n=16916, sd=14} 27. Bc3 {+0.32/8 0.020s, n=16312, sd=16}
Rhg8 {-0.15/9 0.019s, n=14724, sd=14, White makes an illegal move: e1a1} 0-1