MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "456"]
[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/ppppqppp/7n/4p3/PP3P2/5N2/R1PPP1PP/1NBQKB1R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:20 +0000"]
[GameEndTime "2026-09-14T14:52:21 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+2.08/11 0.043s, n=30829, sd=16}
6. Nd4 {-2.49/10 0.029s, n=16292, sd=16} Nc6 {+2.36/10 0.020s, n=17603, sd=16}
7. c3 {-1.91/10 0.025s, n=14473, sd=17} d5 {+2.14/8 0.024s, n=17023, sd=12}
8. e3 {-1.89/8 0.027s, n=15173, sd=12} Nxd4 {+1.86/9 0.020s, n=16916, sd=17}
9. cxd4 {-1.61/10 0.055s, n=33396, sd=17} g5 {+2.41/10 0.021s, n=20655, sd=20}
10. f5 {-2.16/9 0.057s, n=50109, sd=17} Nxf5 {+2.19/9 0.016s, n=14701, sd=12}
11. Nc3 {-2.05/9 0.015s, n=13346, sd=11} Be6 {+2.42/9 0.016s, n=14461, sd=15}
12. a5 {-1.88/9 0.022s, n=18595, sd=14} a6 {+2.45/10 0.020s, n=18867, sd=18}
13. b5 {-2.30/9 0.038s, n=28756, sd=15} axb5 {+2.49/10 0.012s, n=13101, sd=17}
14. Bxb5+ {-2.75/9 0.014s, n=15402, sd=16} c6 {+2.79/9 0.013s, n=12732, sd=13}
15. Be2 {-2.60/10 0.012s, n=12511, sd=17} Qc7 {+3.15/10 0.021s, n=15208, sd=15}
16. Bg4 {-2.83/11 0.051s, n=45386, sd=19} Rxa5 {+2.49/10 0.030s, n=27777, sd=18}
17. Rxa5 {-1.55/12 0.024s, n=23484, sd=20}
Qxa5 {+2.67/10 0.013s, n=13624, sd=16, White makes an illegal move: e1h1} 0-1