MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "460"]
[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 "rnb1kb1r/1pppqppp/5n2/p3p3/1P6/7N/P1PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:56 +0000"]
[GameEndTime "2026-09-14T13:37:57 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-1.89/9 0.015s, n=12982, sd=14} d5 {+1.62/8 0.016s, n=13700, sd=13}
6. Ng1 {-1.84/8 0.015s, n=12370, sd=12} c5 {+1.79/10 0.033s, n=27071, sd=13}
7. c4 {-1.53/10 0.025s, n=16962, sd=16} d4 {+1.52/8 0.015s, n=12667, sd=14}
8. d3 {-1.47/11 0.018s, n=15218, sd=11} e4 {+1.73/8 0.017s, n=14708, sd=10}
9. dxe4 {-1.64/10 0.025s, n=21583, sd=16} Nxe4 {+1.82/11 0.033s, n=25189, sd=16}
10. g3 {-1.95/9 0.026s, n=20950, sd=13} Nd7 {+1.93/10 0.014s, n=12852, sd=14}
11. Bg2 {-1.84/9 0.029s, n=21416, sd=13} Nb6 {+2.01/10 0.021s, n=18400, sd=17}
12. Nd2 {-2.06/8 0.021s, n=12656, sd=10} Bf5 {+1.62/9 0.018s, n=14191, sd=17}
13. Nxe4 {-1.68/10 0.026s, n=17543, sd=17}
Bxe4 {+1.46/11 0.030s, n=17554, sd=13} 14. Nf3 {-1.44/9 0.024s, n=13679, sd=15}
g6 {+1.39/10 0.038s, n=23615, sd=16, White makes an illegal move: e1h1} 0-1