MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2341"]
[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 "rn1qkb1r/pbppp1pp/1p5n/5P2/7P/8/PPPPPPB1/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:09:44 -0400"]
[GameEndTime "2026-09-14T11:09:45 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb7 {+8.59/9 0.020s, n=18412, sd=13} Nc6 {-8.43/7 0.016s, n=16355, sd=11}
6. Bxa8 {+8.32/9 0.051s, n=49781, sd=13} Qxa8 {-8.05/9 0.013s, n=14732, sd=12}
7. f3 {+8.07/8 0.016s, n=14978, sd=12} Nxf5 {-7.48/9 0.019s, n=21478, sd=15}
8. e4 {+7.36/8 0.027s, n=24548, sd=12} Nxh4 {-7.18/8 0.019s, n=15744, sd=10}
9. Rxh4 {+7.51/9 0.022s, n=19560, sd=15} Qd8 {-7.44/9 0.018s, n=17482, sd=16}
10. d4 {+7.39/10 0.026s, n=24448, sd=15} e5 {-7.34/9 0.031s, n=25553, sd=13}
11. Rh3 {+7.67/10 0.035s, n=31736, sd=14} Nxd4 {-7.44/8 0.016s, n=13020, sd=10}
12. Nc3 {+7.83/8 0.015s, n=14543, sd=13} Ne6 {-7.95/8 0.073s, n=65846, sd=12}
13. Qd5 {+7.99/8 0.020s, n=19806, sd=14} Bd6 {-8.21/8 0.042s, n=41572, sd=16}
14. Be3 {+8.59/8 0.016s, n=15387, sd=11}
h6 {-8.15/7 0.018s, n=18011, sd=12, White makes an illegal move: e1a1} 0-1