MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "658"]
[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 "rnb1kbnr/ppp2pp1/3q3p/3pp3/7P/6P1/PPPPPP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:55 +0000"]
[GameEndTime "2026-09-14T14:52:56 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-1.12/9 0.015s, n=12613, sd=12} Nc6 {+1.36/9 0.013s, n=12174, sd=14}
6. c3 {-1.18/9 0.022s, n=14199, sd=16} Nf6 {+1.34/9 0.014s, n=12388, sd=15}
7. d4 {-1.41/10 0.026s, n=22100, sd=16} Qd8 {+1.47/10 0.022s, n=18139, sd=15}
8. dxe5 {-1.08/10 0.017s, n=15090, sd=18} Nxe5 {+1.17/10 0.031s, n=23879, sd=18}
9. Bf4 {-1.45/10 0.032s, n=28623, sd=15} Ng6 {+1.44/10 0.028s, n=24360, sd=16}
10. Be3 {-1.33/10 0.031s, n=22089, sd=18} Bd6 {+1.70/9 0.019s, n=16976, sd=14}
11. Bd4 {-1.21/10 0.011s, n=12037, sd=17} Ng4 {+1.65/9 0.012s, n=12232, sd=16}
12. Qa4+ {-2.30/7 0.018s, n=16982, sd=10} Bd7 {+3.81/10 0.020s, n=17517, sd=13}
13. Qc2 {-3.04/9 0.016s, n=13910, sd=16} c5 {+4.61/10 0.013s, n=12397, sd=14}
14. Bxg7 {-3.77/11 0.023s, n=20356, sd=21} Rg8 {+3.54/10 0.012s, n=12720, sd=15}
15. Bxh6 {-4.09/10 0.014s, n=14982, sd=17}
Nxh6 {+3.65/10 0.040s, n=30308, sd=15} 16. Bxd5 {-4.17/9 0.014s, n=13123, sd=15}
Qc7 {+3.98/10 0.013s, n=12912, sd=18} 17. c4 {-4.22/9 0.040s, n=32666, sd=15}
Ng4 {+3.91/9 0.021s, n=12824, sd=14} 18. Nh3 {-4.08/9 0.022s, n=18754, sd=22}
Bxg3 {+4.39/9 0.013s, n=12531, sd=11}
19. Nc3 {-4.37/9 0.014s, n=13101, sd=14, Black makes an illegal move: e8a8} 1-0