MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "324"]
[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 "rnb1kb1r/pppp1ppp/3q1n2/4p3/P2P3P/2N2P2/1PP1P1P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:17 +0000"]
[GameEndTime "2026-09-14T16:00:18 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+3.20/11 0.030s, n=20009, sd=21}
6. Na2 {-5.04/8 0.019s, n=12821, sd=16} Qg3+ {+4.68/10 0.017s, n=12593, sd=12}
7. Kd2 {-4.47/8 0.015s, n=12518, sd=17} Bc5 {+4.63/10 0.024s, n=15218, sd=15}
8. Qe1 {-3.82/9 0.029s, n=25758, sd=16} Qe5 {+3.78/10 0.061s, n=30786, sd=17}
9. b4 {-3.90/10 0.036s, n=26517, sd=16} Be7 {+4.51/10 0.039s, n=26595, sd=21}
10. Bb2 {-4.38/9 0.015s, n=13004, sd=16} Nd5 {+4.27/9 0.032s, n=24857, sd=14}
11. e4 {-4.48/10 0.026s, n=16705, sd=20} Nxb4 {+4.25/10 0.022s, n=18811, sd=20}
12. Ne2 {-4.45/9 0.040s, n=24045, sd=15} Nxa2 {+4.40/8 0.020s, n=14375, sd=21}
13. Rxa2 {-4.71/10 0.029s, n=24418, sd=16} c5 {+4.25/9 0.020s, n=13015, sd=11}
14. Qa1 {-4.73/9 0.026s, n=21307, sd=15} Nc6 {+4.32/10 0.023s, n=17636, sd=21}
15. c3 {-5.86/9 0.022s, n=21205, sd=17} Bf6 {+5.06/11 0.033s, n=21455, sd=16}
16. Ba3 {-5.80/9 0.053s, n=39957, sd=16} d3 {+6.02/8 0.020s, n=12097, sd=16}
17. Kxd3 {-5.42/10 0.029s, n=14163, sd=11} d5 {+6.28/10 0.023s, n=14831, sd=16}
18. Ke3 {-6.32/10 0.034s, n=20331, sd=19} dxe4 {+6.22/9 0.024s, n=16923, sd=15}
19. f4 {-7.12/10 0.113s, n=78648, sd=17} Qe7 {+6.50/10 0.035s, n=23865, sd=23}
20. Qe1 {-6.95/9 0.023s, n=17353, sd=15} Be6 {+7.10/9 0.024s, n=15768, sd=16}
21. Rb2 {-7.21/9 0.019s, n=13262, sd=15, Black makes an illegal move: e8a8} 1-0