MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "299"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/1pppp1pp/p6n/5pP1/3P4/5N2/PPPBPP1P/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:30 +0000"]
[GameEndTime "2026-09-14T13:36:31 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf7 {-0.57/10 0.029s, n=25302, sd=16}
6. c4 {+0.74/9 0.020s, n=16266, sd=13} d6 {-0.70/10 0.030s, n=24286, sd=14}
7. Bc3 {+0.82/9 0.031s, n=19468, sd=11} e6 {-0.77/9 0.018s, n=15024, sd=16}
8. h4 {+1.05/11 0.031s, n=22570, sd=18} d5 {-1.05/9 0.017s, n=13870, sd=16}
9. Nbd2 {+1.04/10 0.047s, n=30514, sd=14} Be7 {-1.05/9 0.021s, n=16102, sd=15}
10. e3 {+0.87/9 0.025s, n=12595, sd=13} Nc6 {-0.98/9 0.052s, n=38870, sd=16}
11. Rg1 {+1.04/9 0.044s, n=24766, sd=16} Nd6 {-0.85/11 0.037s, n=23734, sd=20}
12. Ne5 {+0.82/9 0.027s, n=19898, sd=14} Nxe5 {-0.72/11 0.027s, n=23338, sd=21}
13. dxe5 {+0.67/10 0.021s, n=16921, sd=15} Ne4 {-0.99/12 0.049s, n=32925, sd=21}
14. Nxe4 {+0.91/11 0.021s, n=16408, sd=16}
dxe4 {-0.87/11 0.021s, n=20084, sd=18}
15. Qxd8+ {+0.81/10 0.013s, n=12051, sd=7}
Bxd8 {-0.73/10 0.019s, n=18331, sd=17} 16. Be2 {+0.99/11 0.028s, n=18705, sd=14}
Bd7 {-0.68/9 0.020s, n=13435, sd=15} 17. f4 {+0.98/10 0.020s, n=18004, sd=15}
Be7 {-0.67/10 0.022s, n=16554, sd=17} 18. h5 {+0.80/9 0.043s, n=27723, sd=15}
a5 {-0.62/10 0.035s, n=22490, sd=20, White makes an illegal move: e1a1} 0-1