MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1191"]
[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 "rnbqkbnr/1ppppp1p/8/p5p1/8/PP2P1P1/2PPQP1P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:11:30 +0200"]
[GameEndTime "2026-09-14T16:11:31 +0200"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.92/10 0.036s, n=27031, sd=15}
6. Nc3 {+1.11/10 0.022s, n=17240, sd=13} d5 {-0.87/10 0.023s, n=12253, sd=12}
7. d4 {+1.00/9 0.030s, n=18111, sd=14} c6 {-0.81/9 0.033s, n=15332, sd=15}
8. Nf3 {+0.86/9 0.018s, n=13138, sd=15} Bg4 {-0.68/10 0.034s, n=23487, sd=17}
9. h3 {+0.76/9 0.019s, n=15112, sd=15} Bxf3 {-0.76/9 0.037s, n=26347, sd=16}
10. Qxf3 {+0.93/10 0.017s, n=13683, sd=18} e5 {-0.84/10 0.034s, n=25330, sd=16}
11. dxe5 {+1.07/10 0.021s, n=16941, sd=17} Nd7 {-0.73/10 0.016s, n=14138, sd=13}
12. Bb2 {+0.44/10 0.020s, n=16669, sd=19} Bxe5 {-0.41/11 0.025s, n=17981, sd=18}
13. Bd3 {+0.45/11 0.037s, n=30426, sd=17} Ngf6 {-0.35/7 0.024s, n=18723, sd=11}
14. Qf5 {+0.84/10 0.034s, n=20376, sd=14} Qe7 {-1.30/8 0.043s, n=28324, sd=15}
15. Qxg5 {+0.99/9 0.019s, n=13499, sd=17} Rg8 {-1.08/8 0.023s, n=14643, sd=12}
16. Qf5 {+0.64/8 0.020s, n=14212, sd=14} h6 {-0.94/9 0.036s, n=26536, sd=14}
17. Kf1 {+0.77/8 0.033s, n=17264, sd=12} Rg5 {-0.95/10 0.016s, n=12384, sd=15}
18. Qf3 {+0.70/10 0.029s, n=19978, sd=17} Ne4 {-0.78/10 0.020s, n=12546, sd=15}
19. Bxe4 {+2.26/11 0.035s, n=29685, sd=20}
dxe4 {-0.33/10 0.019s, n=15670, sd=18}
20. Qxe4 {+2.45/10 0.014s, n=12051, sd=15} Qf6 {-2.29/9 0.017s, n=12593, sd=13}
21. Rd1 {+2.43/9 0.019s, n=16787, sd=18} Nc5 {+5.23/12 0.027s, n=23628, sd=19}
22. Qh7 {-1.69/9 0.015s, n=12879, sd=14} Qf3 {+5.22/10 0.015s, n=13822, sd=24}
23. b4 {-4.86/9 0.020s, n=18050, sd=19} Bxc3 {+5.64/11 0.014s, n=14688, sd=22}
24. Bxc3 {-4.62/10 0.016s, n=12342, sd=17}
Qxd1+ {+5.68/10 0.016s, n=14482, sd=18} 25. Kg2 {-4.64/9 0.014s, n=12915, sd=16}
Qd5+ {+4.60/8 0.011s, n=12095, sd=16} 26. Kh2 {-5.72/8 0.014s, n=13459, sd=18}
Qf3 {+5.79/10 0.014s, n=12949, sd=17} 27. Rf1 {-5.08/10 0.039s, n=34851, sd=21}
axb4 {+5.25/10 0.035s, n=29526, sd=23}
28. axb4 {-5.27/11 0.019s, n=18893, sd=26} Ne6 {+5.94/11 0.043s, n=35765, sd=18}
29. Qh8+ {-5.41/10 0.022s, n=16141, sd=20} Nf8 {+5.66/10 0.038s, n=32161, sd=17}
30. Bg7 {-5.20/12 0.015s, n=15895, sd=26, Black makes an illegal move: e8a8} 1-0