MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1919"]
[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 "rnbqkbnr/pp1pp2p/5p2/2p5/4P1p1/1P3P2/P1PP2PP/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:41:42 +0200"]
[GameEndTime "2026-09-14T18:41:43 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.41/10 0.070s, n=53259, sd=19}
6. fxg4 {+1.32/10 0.028s, n=17224, sd=11} dxe4 {-1.13/8 0.016s, n=12434, sd=11}
7. Bb2 {+1.30/9 0.034s, n=25553, sd=16} h5 {-1.23/9 0.023s, n=16795, sd=15}
8. gxh5 {+1.38/9 0.046s, n=26921, sd=17} e5 {-1.09/10 0.069s, n=30865, sd=18}
9. Bb5+ {+1.22/10 0.044s, n=30123, sd=16} Bd7 {-0.47/8 0.018s, n=15047, sd=12}
10. Qe2 {+1.23/9 0.027s, n=16900, sd=18} f5 {-1.30/9 0.028s, n=19409, sd=16}
11. Bxe5 {+1.90/10 0.018s, n=13490, sd=15} Nf6 {-1.68/10 0.042s, n=29780, sd=21}
12. Nh3 {+2.05/9 0.026s, n=19148, sd=16} Bxb5 {-1.71/10 0.029s, n=17152, sd=17}
13. Qxb5+ {+2.48/9 0.023s, n=16226, sd=17} Nc6 {-1.80/9 0.044s, n=23157, sd=19}
14. Nc3 {+2.55/10 0.042s, n=26159, sd=18} Rxh5 {-2.14/9 0.024s, n=13660, sd=16}
15. Nf4 {+2.51/11 0.033s, n=23265, sd=18} Rh6 {-2.58/11 0.050s, n=36011, sd=19}
16. Ne6 {+2.90/11 0.042s, n=25689, sd=24} Qe7 {-2.99/9 0.020s, n=14660, sd=21}
17. Nc7+ {+3.95/10 0.031s, n=24151, sd=22} Kf7 {-2.93/11 0.049s, n=34913, sd=20}
18. Bf4 {+3.43/10 0.018s, n=14611, sd=18} Rd8 {-2.06/10 0.030s, n=20223, sd=23}
19. Qc4+ {+3.46/10 0.038s, n=26026, sd=22} Kg6 {-2.36/9 0.020s, n=14065, sd=17}
20. Ne6 {+3.14/10 0.023s, n=19463, sd=20} Na5 {-2.64/9 0.019s, n=14274, sd=15}
21. Nxf8+ {+4.89/9 0.015s, n=12036, sd=12} Qxf8 {-4.72/9 0.061s, n=35813, sd=16}
22. Bxh6 {+5.03/10 0.025s, n=14806, sd=19} Qxh6 {-5.25/9 0.024s, n=18992, sd=16}
23. Qe2 {+4.67/10 0.022s, n=12078, sd=18}
Nc6 {-5.15/11 0.061s, n=43654, sd=18, White makes an illegal move: e1a1} 0-1