MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "481"]
[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 "r1bqkbnr/p1ppppp1/n7/1p5p/4P3/1P1Q4/P1PP1PPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:34 +0000"]
[GameEndTime "2026-09-14T13:36:35 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxb5 {+2.18/10 0.041s, n=30167, sd=13} e6 {-1.66/8 0.023s, n=16808, sd=12}
6. a3 {+2.21/10 0.023s, n=18549, sd=12} Nc5 {-1.61/9 0.044s, n=26819, sd=12}
7. Qe2 {+2.37/9 0.015s, n=13092, sd=11} Bb7 {-2.21/8 0.019s, n=14184, sd=12}
8. d3 {+1.85/9 0.027s, n=17871, sd=14} d5 {-1.97/10 0.042s, n=25882, sd=14}
9. Nf3 {+2.11/9 0.018s, n=14243, sd=11} dxe4 {-1.69/9 0.028s, n=13448, sd=14}
10. dxe4 {+1.66/9 0.023s, n=13477, sd=15} Nf6 {-1.43/9 0.025s, n=12541, sd=17}
11. e5 {+1.49/10 0.029s, n=21566, sd=16} Nd5 {-1.43/9 0.037s, n=23167, sd=19}
12. Nbd2 {+1.50/8 0.019s, n=13685, sd=11} Be7 {-0.88/9 0.033s, n=19218, sd=16}
13. Bb2 {+1.77/10 0.019s, n=14930, sd=17} a5 {-1.55/10 0.068s, n=35492, sd=16}
14. Nd4 {+1.40/9 0.022s, n=14876, sd=20} a4 {-1.25/9 0.023s, n=12780, sd=10}
15. b4 {+1.65/10 0.016s, n=13154, sd=15} Nd7 {-1.06/11 0.072s, n=34590, sd=15}
16. Nc4 {+0.97/10 0.061s, n=29723, sd=18} c5 {-0.33/9 0.036s, n=19592, sd=16}
17. Nb5 {+0.88/10 0.026s, n=13911, sd=17, Black makes an illegal move: e8h8} 1-0