MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "849"]
[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 "1nbqkbnr/r1pppppp/p7/8/1pP5/P1N4P/1P1PPPPR/R1BQKBN1 b Qk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:22 -0400"]
[GameEndTime "2026-09-14T11:31:23 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc3 {+5.93/10 0.012s, n=15934, sd=16}
6. bxc3 {-5.70/9 0.010s, n=13528, sd=13} c5 {+5.68/10 0.021s, n=19670, sd=16}
7. g4 {-5.64/9 0.010s, n=12841, sd=12} Qc7 {+6.01/10 0.018s, n=14943, sd=16}
8. Rh1 {-5.90/10 0.012s, n=15692, sd=16} Bb7 {+6.11/9 0.019s, n=19790, sd=13}
9. Nf3 {-5.82/10 0.009s, n=12169, sd=14} e6 {+6.05/9 0.019s, n=16862, sd=13}
10. Bg2 {-5.66/9 0.016s, n=16702, sd=13} Ne7 {+6.17/9 0.009s, n=12259, sd=14}
11. d4 {-5.69/10 0.018s, n=16754, sd=14} Be4 {+5.64/9 0.016s, n=19154, sd=15}
12. Nh4 {-5.71/10 0.023s, n=26606, sd=14} Bxg2 {+6.75/11 0.009s, n=12155, sd=13}
13. Nxg2 {-6.64/9 0.018s, n=12887, sd=16} cxd4 {+6.56/11 0.017s, n=22138, sd=19}
14. cxd4 {-6.35/9 0.018s, n=19545, sd=13} Qxc4 {+6.40/9 0.018s, n=20032, sd=16}
15. Be3 {-6.32/9 0.028s, n=31152, sd=14} Rb7 {+6.61/9 0.017s, n=18688, sd=13}
16. f3 {-6.59/9 0.013s, n=15029, sd=13} Qc7 {+6.84/8 0.012s, n=14067, sd=11}
17. Bf4 {-6.56/9 0.035s, n=31560, sd=15} Qd8 {+6.77/9 0.023s, n=19202, sd=14}
18. Ne3 {-6.46/10 0.023s, n=20050, sd=17} Ng6 {+6.47/9 0.016s, n=12625, sd=13}
19. Bg3 {-6.68/10 0.019s, n=23117, sd=15} Be7 {+6.54/8 0.013s, n=13447, sd=11}
20. h4 {-6.66/10 0.015s, n=16285, sd=14} Bxh4 {+6.46/9 0.017s, n=13363, sd=13}
21. Bxh4 {-6.74/10 0.020s, n=19255, sd=14} Nxh4 {+6.74/9 0.018s, n=16228, sd=13}
22. Kf2 {-6.75/8 0.015s, n=20316, sd=10, Black makes an illegal move: e8h8} 1-0