MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "709"]
[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 "r1bqkbnr/1pp1ppp1/n2p4/pN5p/1P6/6P1/P1PPPP1P/1RBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:44 +0000"]
[GameEndTime "2026-09-14T13:38:45 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+4.37/11 0.048s, n=28987, sd=14}
6. Bg2 {-4.13/9 0.030s, n=21170, sd=14} c6 {+4.20/10 0.020s, n=14833, sd=16}
7. Nd4 {-4.31/9 0.028s, n=18964, sd=14} h4 {+4.48/11 0.039s, n=23467, sd=21}
8. a3 {-4.22/8 0.029s, n=20550, sd=12} h3 {+4.29/10 0.027s, n=19323, sd=19}
9. Bf3 {-4.37/10 0.024s, n=13308, sd=16} bxa3 {+4.51/10 0.016s, n=12805, sd=16}
10. Bxa3 {-4.23/10 0.029s, n=20092, sd=17} Nc7 {+3.77/9 0.016s, n=12211, sd=14}
11. Bb2 {-4.42/10 0.026s, n=18590, sd=19} c5 {+3.65/10 0.024s, n=16490, sd=18}
12. Nb3 {-3.52/9 0.020s, n=12932, sd=12} e5 {+3.38/10 0.018s, n=12188, sd=14}
13. d3 {-2.99/10 0.021s, n=14395, sd=13} g5 {+2.87/8 0.026s, n=15038, sd=14}
14. e4 {-2.75/9 0.018s, n=14432, sd=12} Nf6 {+2.47/8 0.014s, n=13249, sd=12}
15. Be2 {-3.08/11 0.027s, n=25083, sd=18} g4 {+3.74/10 0.014s, n=12788, sd=12}
16. f3 {-2.66/10 0.043s, n=22678, sd=14} gxf3 {+3.48/10 0.020s, n=17217, sd=17}
17. Nxf3 {-2.77/11 0.029s, n=16418, sd=14} Ng4 {+3.01/11 0.032s, n=23425, sd=19}
18. Bc1 {-1.91/10 0.036s, n=20103, sd=23} Nb5 {+3.57/10 0.029s, n=26175, sd=17}
19. Bd2 {-1.29/9 0.032s, n=17557, sd=13}
Bh6 {+3.96/10 0.019s, n=16637, sd=17, White makes an illegal move: e1h1} 0-1