MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1247"]
[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/2ppppp1/1p6/p6p/3P1P2/2P4P/PP2P1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:04 +0000"]
[GameEndTime "2026-09-14T13:39:05 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.50/10 0.015s, n=12839, sd=12} e6 {-1.23/8 0.025s, n=18691, sd=13}
6. Bd3 {+1.33/8 0.019s, n=13725, sd=12} Be7 {-1.53/9 0.063s, n=43797, sd=15}
7. Nf3 {+1.27/9 0.020s, n=15178, sd=15} Bh4+ {-1.50/8 0.029s, n=19104, sd=13}
8. Kf1 {+1.22/8 0.029s, n=22107, sd=15} Bb7 {-1.37/9 0.038s, n=21979, sd=14}
9. Nxh4 {+1.44/10 0.043s, n=30627, sd=13} Qxh4 {-1.18/9 0.026s, n=14451, sd=12}
10. Qe2 {+1.05/10 0.037s, n=27094, sd=16} d5 {-1.00/8 0.034s, n=20655, sd=13}
11. Nd2 {+1.69/9 0.019s, n=14833, sd=12} Qxf4+ {-0.91/10 0.032s, n=20903, sd=15}
12. Kg1 {+0.91/8 0.016s, n=12208, sd=14} Qd6 {-0.49/11 0.048s, n=24692, sd=14}
13. exd5 {+0.96/10 0.019s, n=14280, sd=14} Bxd5 {-0.98/9 0.023s, n=17138, sd=14}
14. Ne4 {+1.12/10 0.034s, n=23012, sd=20} Qd7 {-0.53/10 0.016s, n=12825, sd=12}
15. Ng5 {+0.51/10 0.086s, n=60565, sd=16} Nc6 {-0.37/9 0.017s, n=12104, sd=12}
16. Bb5 {+2.64/8 0.027s, n=19931, sd=13} f6 {+0.09/11 0.015s, n=12509, sd=16}
17. c4 {+0.23/8 0.015s, n=12932, sd=18} fxg5 {+0.24/10 0.026s, n=18029, sd=17}
18. cxd5 {+0.83/11 0.018s, n=16075, sd=16}
Qxd5 {-1.02/10 0.023s, n=20126, sd=16} 19. Qe5 {-1.02/10 0.020s, n=17022, sd=17}
Ne7 {+0.19/13 0.033s, n=28415, sd=19} 20. Qxd5 {0.00/13 0.032s, n=29535, sd=23}
exd5 {-0.23/11 0.022s, n=22310, sd=20}
21. Bxg5 {0.00/12 0.015s, n=14686, sd=9, Black makes an illegal move: e8h8} 1-0