MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "403"]
[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/p1ppppp1/1p5p/4n3/1P5P/4P3/P1PP1PPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:08 +0000"]
[GameEndTime "2026-09-14T14:51:09 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.18/11 0.061s, n=50555, sd=18} Nc6 {-0.66/9 0.012s, n=12596, sd=13}
6. a3 {+0.59/10 0.015s, n=15313, sd=15} Nf6 {-0.65/10 0.028s, n=27461, sd=14}
7. c4 {+0.69/9 0.019s, n=18935, sd=13} e5 {-0.36/9 0.022s, n=15547, sd=13}
8. b5 {+0.73/10 0.017s, n=16652, sd=17} Na5 {-0.88/11 0.023s, n=20764, sd=19}
9. Bxe5 {+0.86/11 0.016s, n=15634, sd=17} d5 {-0.75/11 0.027s, n=25379, sd=18}
10. cxd5 {+0.56/11 0.023s, n=21464, sd=17} Ng4 {-0.87/10 0.024s, n=23017, sd=17}
11. Nf3 {+0.72/11 0.019s, n=18304, sd=16} Nxh2 {-0.64/11 0.020s, n=19450, sd=15}
12. Bxh2 {+0.54/10 0.014s, n=15653, sd=15}
Qxd5 {-0.72/10 0.033s, n=30652, sd=17} 13. Nc3 {+0.52/10 0.022s, n=21076, sd=18}
Qd8 {-0.50/10 0.028s, n=25510, sd=15} 14. Be5 {+0.65/9 0.032s, n=22731, sd=14}
Bb7 {-1.14/8 0.029s, n=25822, sd=11} 15. d4 {+0.43/7 0.016s, n=13718, sd=9}
Qd7 {-0.31/10 0.018s, n=18143, sd=15} 16. Qc2 {+0.55/9 0.019s, n=17616, sd=14}
Qg4 {-0.30/11 0.023s, n=17543, sd=16} 17. Bxc7 {+0.43/10 0.017s, n=15280, sd=15}
Be7 {-0.24/10 0.019s, n=18452, sd=18} 18. Bg3 {+0.67/8 0.014s, n=12226, sd=9}
Rc8 {-0.18/10 0.022s, n=21783, sd=15} 19. Qd3 {-0.11/8 0.024s, n=17701, sd=12}
Bxf3 {-0.01/12 0.012s, n=13382, sd=19} 20. gxf3 {0.00/11 0.013s, n=13436, sd=18}
Qxf3 {+0.52/11 0.021s, n=22158, sd=18} 21. Qe4 {-0.15/11 0.012s, n=12151, sd=15}
Qxe4 {+0.67/9 0.013s, n=13763, sd=15}
22. Nxe4 {-0.17/9 0.023s, n=18540, sd=15, Black makes an illegal move: e8h8} 1-0