MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1607"]
[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 "1nbqkbnr/r1ppp1pp/1p3p2/pN6/3P4/1P6/P1P1PPPP/R1BQKBNR w KQk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:40 +0000"]
[GameEndTime "2026-09-14T13:40:41 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa7 {+8.20/8 0.035s, n=25828, sd=14} Ba6 {-8.14/7 0.019s, n=15243, sd=13}
6. e4 {+8.42/8 0.016s, n=12931, sd=11} Qc8 {-8.19/7 0.017s, n=12493, sd=11}
7. a4 {+8.07/7 0.016s, n=12360, sd=10} Bxf1 {-8.09/8 0.031s, n=18580, sd=13}
8. Nxc8 {+8.03/9 0.043s, n=34191, sd=14} e6 {-7.76/9 0.173s, n=102004, sd=16}
9. Bd2 {+7.83/8 0.025s, n=18787, sd=13} Bb4 {-7.81/7 0.019s, n=13349, sd=13}
10. d5 {+7.88/8 0.070s, n=39729, sd=14} Bxd2+ {-7.92/7 0.023s, n=17183, sd=12}
11. Qxd2 {+7.91/7 0.021s, n=15819, sd=14} Ba6 {-7.89/7 0.025s, n=17914, sd=11}
12. dxe6 {+8.09/7 0.016s, n=12230, sd=10} Bxc8 {-8.63/7 0.053s, n=33704, sd=14}
13. Qc3 {+8.22/8 0.022s, n=15999, sd=10} Na6 {-8.57/7 0.033s, n=25337, sd=11}
14. Qg3 {+8.55/8 0.030s, n=20140, sd=12} Kf8 {-8.72/7 0.052s, n=38384, sd=13}
15. exd7 {+8.97/9 0.033s, n=24623, sd=13} Bxd7 {-9.10/8 0.027s, n=17174, sd=13}
16. b4 {+9.45/9 0.049s, n=31916, sd=14} axb4 {-9.29/7 0.016s, n=13453, sd=13}
17. e5 {+9.98/9 0.030s, n=19702, sd=16} h5 {-9.92/9 0.031s, n=22390, sd=15}
18. exf6 {+10.08/11 0.028s, n=21664, sd=17}
Nxf6 {-9.78/8 0.033s, n=14635, sd=14} 19. Nf3 {+10.17/9 0.061s, n=27354, sd=18}
b3 {-10.02/7 0.024s, n=14010, sd=9, White makes an illegal move: e1a1} 0-1