MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "988"]
[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 "r1bqkb1r/1pppppp1/2n4n/p6p/5P2/1P1P2P1/P1P1P2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:44 +0000"]
[GameEndTime "2026-09-14T13:38:44 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {-0.51/9 0.028s, n=20020, sd=17} d5 {+0.91/9 0.026s, n=18540, sd=14}
6. Bg2 {-0.57/10 0.030s, n=20252, sd=15} e6 {+0.71/10 0.046s, n=31226, sd=14}
7. Nf3 {-0.13/10 0.016s, n=12656, sd=13} Qf6 {+0.42/9 0.022s, n=17177, sd=15}
8. Bd2 {-0.83/8 0.023s, n=12053, sd=12} Bb4 {+0.56/9 0.020s, n=14710, sd=14}
9. Nb5 {-0.42/9 0.029s, n=20361, sd=18} Bxd2+ {+0.52/9 0.039s, n=28210, sd=15}
10. Kxd2 {-0.60/9 0.024s, n=13131, sd=19} Qe7 {+0.52/9 0.020s, n=15130, sd=16}
11. a4 {-0.36/9 0.016s, n=12494, sd=13} e5 {+0.93/10 0.070s, n=45419, sd=19}
12. Kc1 {-0.75/7 0.018s, n=13474, sd=12} e4 {+1.10/10 0.033s, n=24193, sd=15}
13. dxe4 {-1.35/9 0.023s, n=12364, sd=13} dxe4 {+1.14/10 0.024s, n=14653, sd=16}
14. Nd2 {-1.14/10 0.020s, n=15191, sd=16, Black makes an illegal move: e8h8} 1-0