MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "408"]
[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 "r1bqkbnr/1p1pp1pp/p1n5/2p2p2/7P/4P2R/PPPPNPP1/RNBQKB2 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:21 +0000"]
[GameEndTime "2026-09-14T16:00:22 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.48/10 0.027s, n=21776, sd=16} e5 {+0.82/9 0.019s, n=16754, sd=12}
6. d4 {-0.46/9 0.027s, n=25620, sd=18} d6 {+0.56/8 0.020s, n=12184, sd=11}
7. d5 {-0.48/9 0.014s, n=12355, sd=11} Nce7 {+0.31/9 0.021s, n=17623, sd=15}
8. Nbc3 {-0.20/9 0.014s, n=12061, sd=12} Nf6 {+0.41/10 0.041s, n=34500, sd=15}
9. Rh1 {-0.39/9 0.015s, n=13340, sd=11} g6 {+0.32/9 0.022s, n=20140, sd=13}
10. e4 {-0.17/10 0.042s, n=36541, sd=17} Bg7 {+0.42/12 0.022s, n=14467, sd=12}
11. a4 {-0.35/10 0.048s, n=38981, sd=16} fxe4 {+0.08/10 0.021s, n=20432, sd=18}
12. Ng3 {-0.32/10 0.028s, n=23477, sd=15} e3 {+0.40/11 0.026s, n=23423, sd=18}
13. Bxe3 {-0.28/11 0.023s, n=19642, sd=20} Nf5 {+0.37/10 0.015s, n=14531, sd=16}
14. Nxf5 {-0.36/9 0.014s, n=13058, sd=14} gxf5 {+0.47/9 0.016s, n=13475, sd=11}
15. Qc2 {-0.51/9 0.030s, n=26843, sd=15, Black makes an illegal move: e8h8} 1-0