MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1616"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/p1p1p1p1/R2p1p2/1P5p/6P1/8/1PPPPP1P/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:11 +0000"]
[GameEndTime "2026-09-14T13:41:12 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ra4 {+1.23/10 0.029s, n=22604, sd=16} hxg4 {-1.51/8 0.016s, n=12542, sd=11}
6. Bg2 {+1.29/10 0.021s, n=16790, sd=17} d5 {-1.49/9 0.020s, n=15400, sd=16}
7. c4 {+1.67/9 0.019s, n=13725, sd=11} e6 {-1.50/10 0.024s, n=18594, sd=17}
8. Nc3 {+1.51/9 0.024s, n=18509, sd=12} c6 {-1.26/10 0.019s, n=14868, sd=13}
9. bxc6 {+1.79/10 0.025s, n=18570, sd=17} Nxc6 {-1.06/10 0.017s, n=12591, sd=14}
10. cxd5 {+1.10/9 0.020s, n=15622, sd=20} exd5 {-1.28/9 0.024s, n=17008, sd=15}
11. Nxd5 {+1.27/10 0.022s, n=15657, sd=15} Rb8 {-0.82/9 0.032s, n=22158, sd=12}
12. Qc2 {+1.19/10 0.019s, n=13868, sd=15} Nge7 {-0.85/11 0.037s, n=25681, sd=17}
13. Nxe7 {+0.81/10 0.051s, n=35759, sd=17} Nxe7 {-1.21/9 0.027s, n=20022, sd=13}
14. Rxa7 {+0.60/9 0.018s, n=13615, sd=17} Be6 {-0.13/9 0.018s, n=13269, sd=17}
15. d3 {+0.53/8 0.031s, n=20217, sd=16} Rc8 {-0.15/9 0.018s, n=12340, sd=16}
16. Qd1 {+0.37/9 0.022s, n=15320, sd=14} Nf5 {-0.39/9 0.020s, n=14554, sd=13}
17. Bd2 {+0.18/9 0.017s, n=13126, sd=14} Bc5 {-0.02/10 0.016s, n=12997, sd=15}
18. Ra6 {+0.15/10 0.021s, n=15660, sd=16} Kf7 {-0.20/10 0.020s, n=15525, sd=18}
19. Qa4 {+0.18/11 0.043s, n=30795, sd=18} Nd4 {-0.13/9 0.017s, n=12606, sd=15}
20. Rxe6 {+0.08/11 0.026s, n=21530, sd=18}
Nxe6 {-0.28/10 0.022s, n=17784, sd=19}
21. Qxg4 {+0.28/11 0.015s, n=14257, sd=16} Qd4 {-0.18/11 0.029s, n=23273, sd=18}
22. Qxd4 {+0.43/11 0.022s, n=20616, sd=17}
Bxd4 {-0.15/10 0.030s, n=24886, sd=15} 23. Bd5 {+0.09/9 0.026s, n=21463, sd=16}
Bxb2 {-0.04/11 0.019s, n=15980, sd=18} 24. Nf3 {+0.03/9 0.018s, n=14573, sd=16}
Rh5 {-0.05/9 0.016s, n=13750, sd=15} 25. Bc4 {-0.03/9 0.016s, n=13418, sd=14}
g5 {-0.11/9 0.016s, n=13749, sd=16, White makes an illegal move: e1h1} 0-1