MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "899"]
[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 "r1bqkbnr/2pppppp/pp6/n7/3P4/PP2P3/2P2PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:59 +0000"]
[GameEndTime "2026-09-14T13:37:59 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. b4 {+1.47/9 0.018s, n=14473, sd=12} Nb7 {-1.13/10 0.028s, n=20732, sd=15}
6. c4 {+1.34/9 0.022s, n=17267, sd=18} Nf6 {-1.50/9 0.053s, n=42658, sd=13}
7. Bd3 {+1.44/9 0.020s, n=14958, sd=14} g6 {-1.36/9 0.020s, n=15637, sd=14}
8. e4 {+1.19/7 0.019s, n=14706, sd=13} d6 {-1.19/9 0.021s, n=16591, sd=14}
9. Nf3 {+1.11/8 0.021s, n=14222, sd=11} a5 {-1.12/10 0.018s, n=13914, sd=14}
10. e5 {+1.34/11 0.020s, n=16289, sd=17} dxe5 {-1.29/10 0.017s, n=13881, sd=20}
11. dxe5 {+1.32/11 0.017s, n=13403, sd=19} Nd7 {-1.25/10 0.027s, n=16157, sd=18}
12. e6 {+1.04/11 0.047s, n=35805, sd=21} fxe6 {-1.16/11 0.021s, n=16242, sd=16}
13. Bb2 {+1.12/10 0.027s, n=17530, sd=15}
Nf6 {-1.08/10 0.019s, n=14780, sd=14, White makes an illegal move: e1h1} 0-1