MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "887"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb2/pppppppr/2n2n2/7p/2P4P/P5PN/1P1PPP2/RNBQKB1R b KQq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:37 +0000"]
[GameEndTime "2026-09-14T13:39:38 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.98/10 0.030s, n=19630, sd=15}
6. Ng5 {+0.76/9 0.015s, n=12703, sd=18} Rh8 {-0.85/11 0.022s, n=18873, sd=15}
7. Bg2 {+1.13/10 0.020s, n=16312, sd=13} d4 {-1.04/9 0.018s, n=14755, sd=18}
8. b4 {+1.01/9 0.017s, n=13255, sd=14} Ng4 {-1.05/10 0.025s, n=20566, sd=15}
9. b5 {+1.19/9 0.022s, n=17414, sd=12} Nce5 {-1.04/9 0.034s, n=26636, sd=13}
10. d3 {+1.26/10 0.045s, n=34205, sd=20} f6 {-0.83/10 0.029s, n=23501, sd=11}
11. Ne4 {+1.13/10 0.042s, n=31941, sd=18} e6 {-1.00/9 0.014s, n=12445, sd=11}
12. a4 {+1.39/9 0.024s, n=20043, sd=14} a6 {-1.00/8 0.023s, n=17798, sd=13}
13. Qb3 {+1.02/9 0.029s, n=22271, sd=18} Bd7 {-0.94/9 0.061s, n=45958, sd=15}
14. Ba3 {+1.26/8 0.020s, n=15353, sd=14} Be7 {-1.67/9 0.033s, n=20510, sd=16}
15. Nc5 {+2.47/10 0.043s, n=34481, sd=17} b6 {-2.25/9 0.023s, n=18681, sd=18}
16. Nxa6 {+3.02/10 0.025s, n=17190, sd=17} Bc6 {-3.29/10 0.037s, n=30485, sd=21}
17. Bxc6+ {+3.24/9 0.022s, n=17927, sd=17} Nxc6 {-3.32/9 0.040s, n=25896, sd=17}
18. c5 {+3.40/10 0.050s, n=41269, sd=15} Kf7 {-2.63/10 0.022s, n=18605, sd=13}
19. Nd2 {+3.49/9 0.035s, n=26649, sd=13} Qd7 {-2.78/8 0.013s, n=12312, sd=17}
20. Rc1 {+4.58/9 0.021s, n=18199, sd=17} Na5 {-4.64/11 0.093s, n=72036, sd=20}
21. Qa2 {+4.50/9 0.016s, n=13931, sd=15}
Kg6 {-4.69/8 0.020s, n=17536, sd=12, White makes an illegal move: e1h1} 0-1