MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1132"]
[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 "rnbqkb1r/ppp2p1p/4pn2/3p2p1/P3P2P/R5P1/1PPP1P2/1NBQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:39:55 +0200"]
[GameEndTime "2026-09-14T18:39:55 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+1.76/8 0.023s, n=15879, sd=13}
6. d3 {-1.05/10 0.023s, n=18383, sd=20} Bxa3 {+0.83/10 0.027s, n=21571, sd=16}
7. Nxa3 {-1.16/10 0.026s, n=17939, sd=16} Nd6 {+1.01/10 0.024s, n=19974, sd=17}
8. hxg5 {-1.01/10 0.019s, n=16143, sd=17} e5 {+1.29/9 0.026s, n=20519, sd=14}
9. d4 {-1.41/9 0.027s, n=19971, sd=17} Nc6 {+1.24/9 0.021s, n=15915, sd=17}
10. Nb5 {-1.55/8 0.018s, n=12965, sd=12} Qe7 {+1.63/8 0.021s, n=14631, sd=14}
11. dxe5 {-1.50/10 0.062s, n=43664, sd=17} Nxe5 {+1.72/8 0.019s, n=13549, sd=16}
12. Nxd6+ {-1.62/9 0.020s, n=15060, sd=17} Qxd6 {+1.27/8 0.019s, n=13572, sd=14}
13. f4 {-1.35/9 0.022s, n=17591, sd=16} Nc6 {+1.54/9 0.021s, n=15803, sd=13}
14. Bd3 {-1.56/9 0.036s, n=21333, sd=16} Be6 {+2.05/10 0.040s, n=19840, sd=11}
15. f5 {-1.45/8 0.025s, n=14832, sd=16} Qe5+ {+1.71/9 0.023s, n=16216, sd=21}
16. Qe2 {-2.33/7 0.017s, n=12606, sd=16} Qxg3+ {+2.62/11 0.033s, n=32508, sd=21}
17. Qf2 {-2.43/11 0.014s, n=15309, sd=22}
Qxf2+ {+2.70/10 0.011s, n=13456, sd=18}
18. Kxf2 {-2.16/11 0.015s, n=14328, sd=11} Bd7 {+1.79/9 0.015s, n=12414, sd=19}
19. c3 {-1.43/10 0.022s, n=19236, sd=18} Ne5 {+2.73/12 0.013s, n=13401, sd=15}
20. Bc2 {-2.89/9 0.016s, n=15754, sd=17, Black makes an illegal move: e8a8} 1-0