MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "297"]
[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 "r1bqk1nr/1ppp1ppp/p1n5/4p3/6PP/b4P1N/PPPPP1B1/RNBQK2R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:42:00 -0400"]
[GameEndTime "2026-09-14T10:42:01 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+2.18/9 0.014s, n=15734, sd=15} 6. g5 {-2.16/9 0.022s, n=16429, sd=14}
h6 {+2.28/11 0.013s, n=17320, sd=19} 7. d3 {-2.20/10 0.011s, n=12420, sd=15}
d5 {+2.41/11 0.014s, n=14799, sd=17} 8. Nc3 {-2.22/9 0.010s, n=12588, sd=12}
hxg5 {+2.29/9 0.019s, n=16700, sd=19} 9. hxg5 {-2.39/10 0.024s, n=20351, sd=17}
Be6 {+2.23/10 0.021s, n=25999, sd=21} 10. e4 {-2.00/10 0.016s, n=20548, sd=13}
dxe4 {+2.21/10 0.017s, n=14641, sd=15} 11. dxe4 {-2.53/9 0.027s, n=26113, sd=18}
Qxd1+ {+2.12/9 0.009s, n=12141, sd=18}
12. Nxd1 {-1.85/11 0.012s, n=17253, sd=19} Nd4 {+1.97/11 0.010s, n=14759, sd=19}
13. Ne3 {-1.67/10 0.014s, n=12365, sd=18} Bxh3 {+1.60/11 0.022s, n=30112, sd=22}
14. c3 {-1.13/10 0.020s, n=20568, sd=20} Nxf3+ {+1.88/10 0.015s, n=15524, sd=17}
15. Bxf3 {-1.11/10 0.018s, n=16757, sd=23}
Bxg5 {+1.29/10 0.017s, n=18694, sd=19} 16. Nd5 {-1.03/11 0.032s, n=30575, sd=20}
Bd8 {+0.92/11 0.049s, n=61352, sd=20} 17. Bg2 {-1.48/10 0.012s, n=15440, sd=18}
c6 {+0.93/8 0.016s, n=13991, sd=13} 18. Rxh3 {-1.30/10 0.009s, n=14462, sd=15}
Rxh3 {+2.13/10 0.007s, n=12213, sd=16}
19. Bxh3 {-1.73/11 0.016s, n=17213, sd=16}
cxd5 {+1.60/11 0.014s, n=14097, sd=20}
20. exd5 {-2.11/12 0.017s, n=19734, sd=21} g6 {+1.64/10 0.013s, n=21603, sd=16}
21. Be3 {-2.22/11 0.012s, n=18884, sd=17}
f5 {+1.84/10 0.007s, n=13277, sd=14, White makes an illegal move: e1a1} 0-1