MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1226"]
[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 "r2qkbnr/pbpppppp/8/1pn5/5P2/3P1NPP/PPP1P3/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:12 -0400"]
[GameEndTime "2026-09-14T11:32:12 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf3 {+0.45/10 0.023s, n=25679, sd=14}
6. exf3 {-0.58/8 0.017s, n=14795, sd=13} c6 {+0.20/9 0.022s, n=22834, sd=16}
7. d4 {-0.23/10 0.026s, n=23967, sd=15} Na4 {+0.26/9 0.011s, n=12685, sd=14}
8. c4 {-0.19/10 0.013s, n=17254, sd=15} e6 {+0.40/10 0.013s, n=15326, sd=15}
9. Kf2 {-0.03/9 0.013s, n=17082, sd=12} Ne7 {+0.41/10 0.012s, n=13614, sd=12}
10. cxb5 {-0.50/8 0.010s, n=12052, sd=16} Nb6 {+0.48/11 0.013s, n=13289, sd=14}
11. a4 {-0.35/8 0.018s, n=14699, sd=11} g6 {+0.52/11 0.024s, n=28700, sd=15}
12. Nc3 {-0.54/9 0.018s, n=14855, sd=13} Bg7 {+0.29/8 0.019s, n=23314, sd=13}
13. Kg2 {-0.49/9 0.018s, n=17782, sd=11} h5 {+0.26/9 0.026s, n=26959, sd=13}
14. Bd3 {-0.41/8 0.013s, n=14344, sd=13, Black makes an illegal move: e8h8} 1-0