MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "929"]
[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 "rnbqkbnr/p1ppp3/5p2/1p4pp/2P5/NP3P2/P2PP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:22 +0000"]
[GameEndTime "2026-09-14T16:11:23 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+2.63/9 0.013s, n=13566, sd=15} e5 {-2.43/8 0.015s, n=16374, sd=12}
6. e3 {+2.40/9 0.016s, n=15435, sd=15} c6 {-2.54/9 0.028s, n=25401, sd=18}
7. Nc3 {+2.36/9 0.022s, n=20374, sd=14} d5 {-2.86/8 0.035s, n=32357, sd=13}
8. cxd5 {+2.50/9 0.028s, n=26044, sd=13} cxd5 {-2.25/10 0.036s, n=31939, sd=17}
9. Bd3 {+2.57/9 0.021s, n=19110, sd=14} Be6 {-2.39/9 0.022s, n=19477, sd=16}
10. Nge2 {+2.65/10 0.026s, n=23551, sd=18} Nc6 {-2.80/8 0.027s, n=25633, sd=13}
11. Bb2 {+2.34/10 0.027s, n=24850, sd=17} d4 {-2.81/8 0.013s, n=12092, sd=14}
12. exd4 {+3.24/10 0.021s, n=19341, sd=17} Nxd4 {-3.51/9 0.016s, n=14095, sd=11}
13. Nxd4 {+2.93/9 0.030s, n=25364, sd=20} Qxd4 {-3.00/10 0.015s, n=13800, sd=18}
14. Bg6+ {+3.01/10 0.020s, n=18798, sd=19} Kd8 {-3.94/8 0.024s, n=19621, sd=15}
15. Na4 {+4.52/9 0.014s, n=12854, sd=17} Qh4+ {-4.34/8 0.039s, n=32379, sd=16}
16. g3 {+4.14/9 0.015s, n=13716, sd=27} Qh3 {-4.39/11 0.019s, n=19420, sd=23}
17. d4 {+4.52/10 0.028s, n=26490, sd=20} Bb4+ {-4.75/10 0.017s, n=18201, sd=23}
18. Bc3 {+4.51/9 0.014s, n=13709, sd=19} Bxc3+ {-4.43/11 0.020s, n=20106, sd=25}
19. Nxc3 {+4.65/9 0.023s, n=20855, sd=16} Ke7 {-4.29/12 0.024s, n=24756, sd=18}
20. dxe5 {+4.11/10 0.018s, n=17552, sd=21} Rd8 {-4.05/9 0.014s, n=13398, sd=15}
21. Qe2 {+4.30/10 0.015s, n=15179, sd=18} Kf8 {-4.45/9 0.013s, n=13906, sd=14}
22. Bd3 {+4.95/11 0.043s, n=42195, sd=20}
g4 {-4.98/11 0.036s, n=36286, sd=19, White makes an illegal move: e1a1} 0-1