MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "139"]
[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 "r1bqkbnr/2pppppp/8/ppn5/P5PP/1PP5/3PPP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:37 +0000"]
[GameEndTime "2026-09-14T14:49:38 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+1.11/8 0.013s, n=13832, sd=11}
6. bxa4 {-1.12/10 0.029s, n=28435, sd=16} Bb7 {+1.00/9 0.017s, n=16039, sd=14}
7. Nf3 {-0.67/8 0.016s, n=13404, sd=15} e5 {+1.00/10 0.014s, n=13417, sd=14}
8. d4 {-0.98/9 0.014s, n=12433, sd=14} exd4 {+1.57/10 0.016s, n=14337, sd=20}
9. cxd4 {-1.11/9 0.015s, n=13569, sd=15} Ne4 {+1.78/9 0.013s, n=12412, sd=13}
10. Bg2 {-1.21/8 0.024s, n=16930, sd=16} Bb4+ {+1.88/8 0.023s, n=19901, sd=15}
11. Kf1 {-1.77/8 0.035s, n=29010, sd=16} Ngf6 {+1.98/9 0.018s, n=16103, sd=13}
12. Ne5 {-1.73/9 0.021s, n=15397, sd=15} d6 {+1.73/12 0.057s, n=50724, sd=22}
13. Nd3 {-1.72/10 0.018s, n=16303, sd=17} Nxg4 {+2.04/11 0.017s, n=13271, sd=15}
14. Bxe4 {-2.01/10 0.015s, n=14538, sd=17}
Bxe4 {+2.20/10 0.016s, n=16649, sd=18} 15. f3 {-2.08/10 0.018s, n=18521, sd=15}
Bb7 {+2.27/10 0.034s, n=30146, sd=14} 16. Rg1 {-1.80/10 0.024s, n=16999, sd=15}
Nf6 {+2.23/10 0.034s, n=31537, sd=16} 17. Ra2 {-2.31/9 0.078s, n=66554, sd=15}
Qd7 {+2.17/8 0.028s, n=25087, sd=13} 18. Rc2 {-2.52/9 0.032s, n=27844, sd=16}
Ba6 {+2.15/7 0.018s, n=12170, sd=11}
19. Kf2 {-2.59/9 0.014s, n=13405, sd=15, Black makes an illegal move: e8h8} 1-0