MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "852"]
[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/p2ppp2/8/1pp3pp/PP3P2/5N2/2PPP1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:08 +0000"]
[GameEndTime "2026-09-14T13:38:08 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+4.23/11 0.032s, n=23436, sd=15} f6 {-4.24/9 0.033s, n=17502, sd=12}
6. fxg5 {+4.60/11 0.038s, n=27443, sd=16} bxa4 {-4.87/9 0.049s, n=22917, sd=13}
7. bxc5 {+4.92/9 0.014s, n=12062, sd=16} Nc6 {-4.40/9 0.094s, n=40683, sd=15}
8. Nc3 {+4.68/9 0.051s, n=26004, sd=13} fxg5 {-4.64/10 0.027s, n=13611, sd=12}
9. e3 {+5.48/10 0.036s, n=17672, sd=15} g4 {-4.50/9 0.036s, n=15745, sd=13}
10. Bd3 {+4.64/10 0.049s, n=22763, sd=14} Rh6 {-5.43/8 0.036s, n=15621, sd=14}
11. Ng5 {+5.50/11 0.041s, n=22346, sd=17} Rb8 {-5.43/10 0.037s, n=21198, sd=16}
12. Nxa4 {+5.11/9 0.021s, n=12837, sd=15} e5 {-5.98/10 0.039s, n=26745, sd=22}
13. Ne4 {+5.36/11 0.021s, n=12801, sd=22}
Nf6 {-5.77/8 0.019s, n=14625, sd=13, White makes an illegal move: e1h1} 0-1