MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "556"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "1nbqkbnr/r1ppp1pp/8/pp3p2/5P2/P2PP3/1PP1K1PP/RNBQ1BNR b k - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:52 -0400"]
[GameEndTime "2026-09-14T11:30:52 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {-0.26/9 0.018s, n=22598, sd=16} 6. Nc3 {+0.42/9 0.009s, n=12397, sd=13}
Ba6 {-0.31/9 0.010s, n=12044, sd=12} 7. a4 {+0.41/10 0.029s, n=31500, sd=16}
b4 {-0.05/10 0.029s, n=27592, sd=14} 8. Nb5 {+0.17/11 0.021s, n=27189, sd=17}
Bxb5 {-0.18/10 0.017s, n=14440, sd=12} 9. axb5 {+0.33/11 0.018s, n=22496, sd=16}
Nf6 {-0.24/9 0.016s, n=21173, sd=13} 10. Nf3 {+0.10/9 0.021s, n=24679, sd=15}
d5 {-0.37/9 0.014s, n=15017, sd=12} 11. c4 {+0.28/9 0.013s, n=19234, sd=13}
e6 {-0.36/10 0.015s, n=17901, sd=14} 12. b3 {+0.15/9 0.027s, n=26292, sd=13}
g6 {-0.03/9 0.014s, n=16188, sd=11} 13. g3 {+0.45/10 0.019s, n=15409, sd=18}
Bg7 {+0.03/10 0.009s, n=12767, sd=15}
14. Bb2 {+0.37/9 0.013s, n=12947, sd=15, Black makes an illegal move: e8h8} 1-0