MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "351"]
[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 "rnbqkbnr/2ppp2p/6p1/pp3p2/3P4/PPN5/1BP1PPPP/R2QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:17 +0000"]
[GameEndTime "2026-09-14T16:07:18 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ba6 {-0.95/10 0.020s, n=19882, sd=15}
6. e3 {+1.15/8 0.014s, n=13991, sd=11} c6 {-1.28/10 0.030s, n=28052, sd=16}
7. Nf3 {+1.44/9 0.015s, n=12804, sd=11} Nf6 {-1.29/10 0.026s, n=23094, sd=19}
8. Ne2 {+1.26/8 0.016s, n=14365, sd=10} Bh6 {-1.38/8 0.016s, n=13653, sd=12}
9. h4 {+1.35/9 0.018s, n=15089, sd=15} d5 {-1.15/9 0.028s, n=22365, sd=13}
10. Nf4 {+1.29/8 0.015s, n=12008, sd=11} Nbd7 {-1.22/9 0.035s, n=28487, sd=13}
11. Bd3 {+1.26/8 0.016s, n=14497, sd=11} Qc8 {-1.15/8 0.019s, n=12850, sd=14}
12. Ng5 {+1.16/9 0.021s, n=17759, sd=12} Ne4 {-1.66/10 0.034s, n=30087, sd=18}
13. f3 {+1.88/9 0.015s, n=13197, sd=15} Nxg5 {-1.64/10 0.014s, n=13031, sd=16}
14. hxg5 {+0.76/11 0.038s, n=34355, sd=18}
Bxg5 {-1.48/11 0.012s, n=12770, sd=13} 15. Nxg6 {+0.67/9 0.015s, n=13839, sd=16}
Rg8 {-0.87/11 0.017s, n=17990, sd=15} 16. Nf4 {+0.47/9 0.013s, n=12618, sd=16}
Bxf4 {-0.44/10 0.015s, n=12005, sd=14}
17. exf4 {+0.91/11 0.013s, n=14126, sd=18}
Rxg2 {-0.65/11 0.024s, n=22410, sd=18} 18. Kf1 {+0.86/10 0.014s, n=13354, sd=14}
Rg7 {-0.56/10 0.014s, n=14007, sd=16} 19. Bxf5 {+0.66/10 0.016s, n=15520, sd=17}
Qc7 {-0.73/9 0.019s, n=15357, sd=18}
20. Qd2 {+0.54/10 0.033s, n=29738, sd=20, Black makes an illegal move: e8a8} 1-0