MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1810"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pp1pppp1/7p/nNp5/3P4/2K5/PPP1PPPP/R1BQ1BNR b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:24:00 +0200"]
[GameEndTime "2026-09-14T16:24:01 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {+5.69/10 0.039s, n=23189, sd=17}
6. Na3 {-5.11/10 0.025s, n=15991, sd=15} Nf6 {+5.81/10 0.019s, n=15833, sd=15}
7. Kd2 {-5.99/10 0.065s, n=45443, sd=18} cxd4 {+5.72/11 0.047s, n=30128, sd=17}
8. Ke1 {-5.98/12 0.061s, n=44323, sd=15} e5 {+5.75/11 0.025s, n=18217, sd=18}
9. Nf3 {-6.17/8 0.026s, n=20087, sd=12} Qc7 {+6.09/11 0.025s, n=16096, sd=16}
10. Nb1 {-6.15/7 0.032s, n=25616, sd=10} d5 {+6.52/9 0.016s, n=12093, sd=14}
11. c3 {-6.40/10 0.015s, n=14025, sd=17} dxc3 {+6.56/9 0.015s, n=12310, sd=15}
12. Nxc3 {-6.34/11 0.011s, n=12070, sd=14} d4 {+6.07/8 0.022s, n=16668, sd=13}
13. Na4 {-6.64/11 0.038s, n=29458, sd=20} b5 {+6.59/9 0.019s, n=13996, sd=11}
14. Bd2 {-5.86/10 0.018s, n=15470, sd=16} Nc6 {+6.43/9 0.020s, n=17536, sd=18}
15. Rc1 {-7.03/10 0.069s, n=55799, sd=19} bxa4 {+6.85/9 0.018s, n=14063, sd=10}
16. Qxa4 {-6.87/9 0.019s, n=13194, sd=15} Bd7 {+7.07/10 0.031s, n=17501, sd=15}
17. e3 {-7.13/8 0.019s, n=13954, sd=13} dxe3 {+6.86/10 0.030s, n=22724, sd=17}
18. fxe3 {-7.02/9 0.019s, n=13679, sd=12} Qb6 {+7.17/9 0.023s, n=15873, sd=15}
19. Rc4 {-7.60/10 0.091s, n=54440, sd=17} Be7 {+7.85/10 0.019s, n=12545, sd=14}
20. Qb3 {-7.71/9 0.029s, n=17734, sd=18} Qxb3 {+7.98/9 0.022s, n=13876, sd=12}
21. axb3 {-7.55/8 0.032s, n=18576, sd=13} Rb8 {+7.82/9 0.042s, n=21645, sd=12}
22. Bc3 {-7.20/8 0.027s, n=16113, sd=15} Rxb3 {+7.43/8 0.020s, n=13717, sd=14}
23. Ra4 {-7.95/9 0.133s, n=80458, sd=16, Black makes an illegal move: e8h8} 1-0