MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1172"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1ppp1p2/p5p1/4p2p/1P2N3/2P2P2/P2PP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:17 +0000"]
[GameEndTime "2026-09-14T13:39:18 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.22/9 0.031s, n=23716, sd=15}
6. Nf2 {-1.36/10 0.023s, n=12176, sd=13} Nf6 {+1.15/9 0.031s, n=21869, sd=13}
7. e3 {-1.09/9 0.030s, n=15788, sd=10} Nc6 {+1.26/9 0.046s, n=33756, sd=15}
8. Ngh3 {-0.94/9 0.044s, n=18634, sd=16} Rg8 {+1.42/8 0.020s, n=14993, sd=12}
9. Ng5 {-0.63/9 0.018s, n=14107, sd=13} Bd6 {+0.70/8 0.031s, n=21373, sd=11}
10. e4 {-0.07/9 0.019s, n=14318, sd=12} Nxe4 {+0.43/9 0.029s, n=19739, sd=15}
11. fxe4 {-0.32/10 0.021s, n=16450, sd=16}
Qxg5 {+0.80/10 0.027s, n=16948, sd=17} 12. d3 {-0.11/10 0.018s, n=14874, sd=15}
Qd8 {-0.09/9 0.033s, n=23725, sd=14} 13. exd5 {+0.32/10 0.033s, n=26512, sd=13}
Ne7 {+0.05/11 0.043s, n=28773, sd=20} 14. Bg5 {-0.61/9 0.024s, n=18702, sd=13}
f5 {-0.08/9 0.051s, n=30426, sd=15} 15. Be2 {+0.61/9 0.016s, n=14301, sd=15}
a5 {-0.52/10 0.035s, n=25586, sd=19} 16. b5 {+0.75/10 0.020s, n=16482, sd=18}
Qd7 {-1.09/10 0.051s, n=37165, sd=17} 17. c4 {+0.94/9 0.017s, n=13673, sd=16}
Bb4+ {-1.01/8 0.013s, n=12167, sd=14} 18. Bd2 {+0.77/10 0.043s, n=34978, sd=21}
c6 {-1.12/8 0.019s, n=14561, sd=17} 19. dxc6 {+0.89/11 0.029s, n=23610, sd=11}
bxc6 {-0.89/10 0.027s, n=22294, sd=17} 20. a4 {+0.89/9 0.023s, n=16700, sd=14}
Bb7 {-1.03/9 0.033s, n=22455, sd=15, White makes an illegal move: e1h1} 0-1