MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1634"]
[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 "rnb1kbnr/pp1pp2p/2p3p1/q4p2/4P2P/2P2NP1/PP1P1P2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:23:41 +0200"]
[GameEndTime "2026-09-14T16:23:42 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+0.77/11 0.028s, n=23022, sd=18}
6. Ng5 {-0.32/10 0.032s, n=24901, sd=15} Nf6 {+0.72/10 0.022s, n=17719, sd=16}
7. d3 {-0.74/9 0.021s, n=16289, sd=13} exd3 {+0.77/10 0.017s, n=13681, sd=13}
8. Bxd3 {-0.97/9 0.048s, n=31781, sd=18} Qe5+ {-0.01/9 0.031s, n=17324, sd=16}
9. Kf1 {-0.75/9 0.034s, n=20951, sd=18} Qd5 {+0.59/11 0.039s, n=27635, sd=15}
10. f3 {-0.46/10 0.044s, n=28624, sd=15} Qg8 {+0.68/9 0.040s, n=26597, sd=14}
11. Kg2 {-0.54/8 0.024s, n=17263, sd=13} d5 {+1.22/9 0.035s, n=25991, sd=12}
12. Qc2 {-1.17/8 0.026s, n=19537, sd=16} Nbd7 {+0.48/10 0.023s, n=16675, sd=16}
13. Re1 {-0.07/12 0.033s, n=18522, sd=19} Nc5 {+2.54/10 0.023s, n=19075, sd=18}
14. Bf4 {-1.47/12 0.025s, n=19610, sd=18} Nxd3 {+1.08/11 0.032s, n=21568, sd=19}
15. Qxd3 {-0.72/11 0.015s, n=14184, sd=17} h6 {+0.31/10 0.019s, n=15181, sd=19}
16. Be5 {-0.15/10 0.018s, n=12669, sd=14} Bf5 {+0.80/12 0.030s, n=23325, sd=22}
17. Qd4 {-0.16/10 0.030s, n=22273, sd=17} c5 {0.00/11 0.066s, n=42245, sd=20}
18. Qe3 {-0.51/11 0.059s, n=43103, sd=19} Nd7 {+0.11/7 0.018s, n=13302, sd=12}
19. Bxh8 {+0.21/10 0.014s, n=14560, sd=17}
hxg5 {-0.44/10 0.015s, n=12888, sd=22} 20. Be5 {0.00/12 0.014s, n=13963, sd=18}
Nxe5 {-0.84/11 0.060s, n=51869, sd=20}
21. Qxe5 {+0.82/10 0.020s, n=15547, sd=15}
gxh4 {-1.34/11 0.041s, n=33898, sd=22} 22. Na3 {+0.49/9 0.026s, n=18339, sd=19}
Bd7 {-0.45/10 0.030s, n=22723, sd=18} 23. Rad1 {+0.70/10 0.020s, n=16340, sd=11}
Bc6 {-0.46/10 0.030s, n=16059, sd=20} 24. gxh4 {+0.93/10 0.030s, n=20937, sd=15}
Qf7 {-0.77/11 0.075s, n=50559, sd=26}
25. Qe3 {+0.67/10 0.025s, n=16446, sd=20, Black makes an illegal move: e8a8} 1-0