MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "643"]
[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 "rnbqkb1r/pppp1pp1/7p/4p3/1P4n1/2B1P3/P1PP1PPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:23 -0400"]
[GameEndTime "2026-09-14T12:23:24 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxg4 {+6.09/10 0.042s, n=39857, sd=17} a6 {-5.98/9 0.023s, n=26778, sd=12}
6. Qg3 {+6.50/11 0.014s, n=16745, sd=19} d6 {-6.46/10 0.019s, n=19636, sd=16}
7. Ne2 {+6.39/10 0.050s, n=53232, sd=16} Nc6 {-6.18/8 0.020s, n=15165, sd=12}
8. d4 {+6.44/9 0.016s, n=15161, sd=13} h5 {-5.92/11 0.022s, n=25957, sd=18}
9. h4 {+6.70/9 0.010s, n=12772, sd=16} Rh6 {-5.90/11 0.016s, n=13580, sd=17}
10. Nd2 {+5.98/10 0.028s, n=26042, sd=17} Rg6 {-6.31/10 0.011s, n=14026, sd=20}
11. Qf3 {+6.02/9 0.013s, n=14820, sd=12} Bg4 {-2.30/13 0.031s, n=28337, sd=28}
12. Qe4 {+2.70/13 0.014s, n=18100, sd=22} d5 {-2.26/10 0.021s, n=23926, sd=27}
13. Qd3 {+3.04/12 0.015s, n=19567, sd=23} e4 {-2.29/12 0.010s, n=13728, sd=21}
14. Nxe4 {+2.65/12 0.035s, n=34925, sd=25}
dxe4 {-1.92/10 0.008s, n=12040, sd=23}
15. Qxe4+ {+2.20/11 0.011s, n=16129, sd=26}
Re6 {-1.47/10 0.018s, n=15739, sd=22} 16. Qd3 {+2.43/10 0.014s, n=18123, sd=20}
Nxb4 {-2.40/11 0.044s, n=42862, sd=19}
17. Bxb4 {+2.83/10 0.038s, n=36520, sd=16}
Bxb4+ {-2.38/9 0.017s, n=17357, sd=15} 18. c3 {+2.41/9 0.017s, n=14585, sd=16}
Bd6 {-2.16/11 0.032s, n=37353, sd=21} 19. f3 {+2.63/11 0.010s, n=14232, sd=16}
Qe7 {-2.16/11 0.020s, n=25549, sd=20}
20. e4 {+2.67/10 0.018s, n=22482, sd=17, Black makes an illegal move: e8a8} 1-0