MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1797"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/ppp3pp/3pp3/2N5/1P3p2/8/P1PPPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:47 +0000"]
[GameEndTime "2026-09-14T16:03:48 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb3 {-0.45/9 0.013s, n=12823, sd=11} e5 {+0.01/9 0.032s, n=23665, sd=16}
6. d4 {-0.17/10 0.034s, n=18153, sd=12} Nf6 {+0.24/9 0.015s, n=12686, sd=12}
7. g3 {+0.05/9 0.037s, n=15779, sd=13} Nc6 {+0.14/8 0.032s, n=26081, sd=15}
8. c3 {-0.03/10 0.072s, n=40157, sd=14} Bf5 {-0.16/7 0.022s, n=17890, sd=11}
9. dxe5 {+0.54/8 0.023s, n=18070, sd=14} dxe5 {-0.01/8 0.018s, n=15577, sd=14}
10. Qxd8+ {+0.05/9 0.021s, n=13127, sd=13} Rxd8 {+0.35/8 0.016s, n=13731, sd=14}
11. b5 {+0.10/9 0.019s, n=17681, sd=13} Ne7 {+0.09/9 0.018s, n=16873, sd=14}
12. Nf3 {-0.38/9 0.017s, n=15330, sd=14} Ned5 {+0.27/10 0.058s, n=42819, sd=19}
13. Nxe5 {-0.32/10 0.016s, n=13825, sd=19}
fxg3 {+0.89/10 0.020s, n=18137, sd=17} 14. hxg3 {-0.57/9 0.014s, n=13920, sd=13}
Nxc3 {+0.50/9 0.018s, n=12482, sd=15} 15. Bd2 {-0.73/10 0.016s, n=13289, sd=14}
Nce4 {+0.71/9 0.021s, n=18650, sd=14} 16. Nd3 {-0.30/10 0.025s, n=22229, sd=17}
Nxd2 {+0.54/10 0.040s, n=28189, sd=18} 17. Nxd2 {-0.39/9 0.041s, n=33214, sd=15}
Nd5 {+0.35/9 0.044s, n=31339, sd=15} 18. e4 {-0.17/10 0.015s, n=14268, sd=16}
Nb4 {+0.47/10 0.018s, n=15754, sd=18} 19. exf5 {-0.23/9 0.018s, n=16493, sd=18}
Nxd3+ {+0.47/9 0.014s, n=13887, sd=20} 20. Bxd3 {-0.26/9 0.030s, n=24543, sd=23}
Rxd3 {+0.35/10 0.017s, n=16794, sd=16} 21. Rh4 {-0.50/9 0.013s, n=12318, sd=13}
Rd5 {+0.61/11 0.037s, n=33860, sd=18} 22. Rc1 {-0.24/11 0.014s, n=13196, sd=16}
Bd6 {+0.35/9 0.017s, n=12201, sd=15}
23. Ne4 {-0.06/11 0.016s, n=16028, sd=16, Black makes an illegal move: e8h8} 1-0