MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1341"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/ppp1pp1p/8/3P2N1/4P3/8/PP1P1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:39 +0000"]
[GameEndTime "2026-09-14T13:39:40 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-5.82/10 0.021s, n=15770, sd=16}
6. Nc3 {+5.10/9 0.035s, n=17820, sd=15} c6 {-4.89/11 0.042s, n=31443, sd=17}
7. Qb3 {+4.94/8 0.045s, n=23840, sd=13} Qb6 {-5.06/10 0.055s, n=34071, sd=17}
8. d4 {+5.13/8 0.020s, n=14935, sd=11} Qxb3 {-5.14/9 0.024s, n=18973, sd=10}
9. axb3 {+5.12/10 0.024s, n=19540, sd=15} Bg7 {-4.69/9 0.019s, n=15978, sd=19}
10. b4 {+4.79/9 0.067s, n=47912, sd=16} Nfd7 {-4.81/10 0.029s, n=24543, sd=13}
11. e5 {+4.46/8 0.022s, n=16743, sd=11} Nb6 {-4.34/10 0.036s, n=27407, sd=16}
12. b5 {+3.98/10 0.056s, n=41376, sd=17} cxd5 {-4.11/10 0.022s, n=19041, sd=13}
13. f4 {+4.13/11 0.021s, n=17981, sd=14} a6 {-4.18/9 0.027s, n=21202, sd=15}
14. Bd3 {+4.18/9 0.025s, n=18448, sd=13} f6 {-4.39/10 0.045s, n=36004, sd=16}
15. Nf3 {+4.07/9 0.017s, n=14375, sd=14, Black makes an illegal move: e8h8} 1-0