MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1689"]
[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 "rnbqkbnr/pppp2p1/8/4pp2/4PPPp/8/PPPP3P/RNBQKBNR b KQkq g3 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:52 +0000"]
[GameEndTime "2026-09-14T13:40:54 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg3 {+4.03/9 0.017s, n=14458, sd=11}
6. d3 {-3.96/8 0.017s, n=13518, sd=10} Qh4 {+7.02/8 0.018s, n=12866, sd=12}
7. Bg2 {-7.24/8 0.065s, n=39297, sd=19} gxh2+ {+8.53/9 0.027s, n=19119, sd=17}
8. Ke2 {-7.71/7 0.046s, n=24531, sd=19} Qg3 {+8.22/10 0.036s, n=21111, sd=18}
9. Qf1 {-7.88/8 0.031s, n=19982, sd=17} hxg1=N+ {+8.28/8 0.058s, n=35224, sd=15}
10. Qxg1 {-8.02/9 0.021s, n=16187, sd=17} Bc5 {+8.06/10 0.024s, n=19302, sd=21}
11. Qf1 {-8.20/10 0.060s, n=40094, sd=23} Rxh1 {+7.96/10 0.023s, n=15912, sd=12}
12. Qxh1 {-8.20/9 0.023s, n=12055, sd=13} Nc6 {+8.13/10 0.044s, n=25205, sd=15}
13. c3 {-8.21/8 0.092s, n=43148, sd=16} fxe4 {+8.65/9 0.017s, n=12381, sd=12}
14. dxe4 {-8.69/8 0.041s, n=20135, sd=14} d5 {+9.18/9 0.062s, n=30606, sd=14}
15. Nd2 {-9.59/7 0.077s, n=40037, sd=18} Bg4+ {+9.73/9 0.059s, n=32331, sd=21}
16. Bf3 {-9.66/8 0.040s, n=18560, sd=17} exf4 {+9.68/9 0.066s, n=45396, sd=21}
17. Bxg4 {-9.52/8 0.018s, n=12408, sd=18} Qxg4+ {+9.45/8 0.023s, n=19905, sd=19}
18. Qf3 {-9.29/8 0.020s, n=16420, sd=17} Qxf3+ {+9.52/8 0.057s, n=37496, sd=17}
19. Kxf3 {-8.94/8 0.025s, n=19950, sd=14} Nf6 {+9.10/10 0.026s, n=18315, sd=13}
20. exd5 {-8.96/10 0.057s, n=40698, sd=20} Nxd5 {+8.99/9 0.026s, n=20090, sd=16}
21. Nc4 {-8.86/8 0.060s, n=42221, sd=17} g5 {+9.24/9 0.039s, n=21397, sd=18}
22. b4 {-8.80/9 0.022s, n=18029, sd=20} Be7 {+9.22/9 0.019s, n=17319, sd=16}
23. b5 {-8.67/8 0.015s, n=12581, sd=14} Nd8 {+8.95/10 0.039s, n=24482, sd=18}
24. Ba3 {-8.53/8 0.019s, n=16082, sd=13} Bxa3 {+9.02/9 0.020s, n=13389, sd=16}
25. Nxa3 {-9.13/10 0.106s, n=75806, sd=22} Nf7 {+9.04/9 0.048s, n=24318, sd=17}
26. c4 {-9.22/7 0.056s, n=26525, sd=17} Ne3 {+9.62/9 0.046s, n=35406, sd=14}
27. c5 {-9.23/10 0.128s, n=82393, sd=21, Black makes an illegal move: e8a8} 1-0