MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1862"]
[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 "r1bq1bnr/pppkpp1p/n2p2p1/1P6/3P4/8/P1PBPPPP/RN1QKBNR w KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:55 +0000"]
[GameEndTime "2026-09-14T16:03:56 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa6 {+6.91/11 0.030s, n=19486, sd=17} bxa6 {-7.03/9 0.015s, n=14438, sd=13}
6. Nc3 {+6.87/10 0.020s, n=16024, sd=18} Bg7 {-6.98/10 0.035s, n=31738, sd=16}
7. Nf3 {+6.93/9 0.032s, n=19769, sd=13} c5 {-6.92/10 0.037s, n=32389, sd=15}
8. dxc5 {+7.27/9 0.025s, n=22382, sd=14} Ke8 {-6.87/9 0.021s, n=14932, sd=15}
9. Rb1 {+7.21/8 0.027s, n=15893, sd=12} Qa5 {-6.69/10 0.017s, n=14515, sd=21}
10. Ne4 {+6.76/11 0.034s, n=23781, sd=17} Qxa2 {-6.60/10 0.028s, n=21895, sd=15}
11. cxd6 {+6.78/9 0.021s, n=15280, sd=13} Qd5 {-6.94/9 0.040s, n=33505, sd=18}
12. Bc3 {+7.24/11 0.045s, n=27715, sd=18} Bxc3+ {-7.13/9 0.017s, n=15212, sd=14}
13. Nxc3 {+7.17/10 0.023s, n=18535, sd=17} Qxd6 {-6.72/9 0.032s, n=26674, sd=14}
14. Qxd6 {+7.52/11 0.029s, n=23904, sd=17}
exd6 {-6.97/10 0.020s, n=17510, sd=17} 15. e4 {+6.99/9 0.017s, n=16808, sd=16}
Kf8 {-6.76/7 0.016s, n=15899, sd=10} 16. Rd1 {+7.49/10 0.021s, n=14872, sd=15}
Ke7 {-7.29/10 0.033s, n=29499, sd=16} 17. Nd5+ {+7.49/10 0.027s, n=21379, sd=17}
Kf8 {-7.59/8 0.038s, n=30795, sd=14} 18. Ne3 {+7.14/10 0.016s, n=17128, sd=15}
Nf6 {-7.23/11 0.037s, n=35114, sd=17} 19. Rxd6 {+7.24/10 0.013s, n=12748, sd=18}
Nxe4 {-7.06/11 0.023s, n=21201, sd=19} 20. Rd4 {+7.28/10 0.022s, n=20051, sd=13}
Nc5 {-7.08/10 0.020s, n=18875, sd=14} 21. Bc4 {+7.37/9 0.026s, n=18550, sd=14}
Kg7 {-7.32/8 0.014s, n=13774, sd=14} 22. Ng5 {+7.30/9 0.029s, n=17840, sd=15}
Rb8 {-6.98/9 0.017s, n=16208, sd=14, White makes an illegal move: e1h1} 0-1