MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "108"]
[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 "rnbqkbnr/1p1p1p1p/Q1p3p1/4p3/6P1/2P2P2/PP1PP2P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:37 +0000"]
[GameEndTime "2026-09-14T13:35:38 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+9.01/8 0.092s, n=70045, sd=13}
6. Kd1 {-8.84/6 0.016s, n=12999, sd=12} Nxa6 {+8.89/8 0.029s, n=18830, sd=11}
7. f4 {-6.96/8 0.017s, n=14182, sd=8} Qf2 {+8.70/8 0.035s, n=28387, sd=14}
8. d4 {-8.85/6 0.023s, n=16920, sd=12} Qxf1+ {+8.76/7 0.028s, n=19119, sd=13}
9. Kc2 {-8.62/7 0.029s, n=20574, sd=12} Nb4+ {+8.38/6 0.021s, n=16319, sd=13}
10. cxb4 {-8.71/7 0.038s, n=22796, sd=14} Bxb4 {+8.42/8 0.019s, n=15242, sd=10}
11. h3 {-8.56/7 0.048s, n=35238, sd=13} Ra4 {+8.62/8 0.023s, n=14309, sd=12}
12. b3 {-8.67/7 0.028s, n=20984, sd=11} Qg2 {+8.57/7 0.017s, n=14228, sd=13}
13. bxa4 {-8.63/6 0.014s, n=12054, sd=9} h5 {+8.57/7 0.039s, n=29921, sd=13}
14. g5 {-8.61/7 0.028s, n=22617, sd=9} d6 {+8.94/8 0.042s, n=32972, sd=15}
15. Nd2 {-8.70/7 0.045s, n=34411, sd=14} Ne7 {+8.71/7 0.078s, n=57624, sd=13}
16. Ngf3 {-8.82/7 0.049s, n=37335, sd=12} Bf5+ {+8.81/8 0.023s, n=19883, sd=16}
17. Kb3 {-8.60/6 0.021s, n=12639, sd=13} Qxh1 {+8.79/8 0.016s, n=13482, sd=11}
18. Kxb4 {-8.71/7 0.088s, n=62809, sd=14} Qd1 {+9.02/8 0.026s, n=20849, sd=12}
19. Bb2 {-8.74/6 0.016s, n=12767, sd=10} Qxe2 {+9.17/8 0.018s, n=14146, sd=13}
20. Rc1 {-9.04/7 0.035s, n=25741, sd=11} Qe3 {+9.21/8 0.024s, n=18663, sd=12}
21. Rc3 {-8.95/6 0.026s, n=19738, sd=10} Qxf4 {+9.32/8 0.034s, n=26302, sd=13}
22. Ka3 {-9.20/7 0.033s, n=22085, sd=12} b5 {+9.66/8 0.027s, n=20685, sd=12}
23. axb5 {-9.11/8 0.071s, n=49595, sd=15, Black makes an illegal move: e8h8} 1-0