MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "484"]
[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 "rnb1kbnr/2ppqppp/p3p3/1p6/1P6/6PP/P1PPPP1R/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:04 +0000"]
[GameEndTime "2026-09-14T16:08:05 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {-0.54/9 0.014s, n=14789, sd=11} c5 {+1.09/10 0.033s, n=23699, sd=13}
6. Bg2 {-0.87/9 0.012s, n=13000, sd=11} d5 {+1.14/10 0.028s, n=25976, sd=15}
7. bxc5 {-1.13/9 0.030s, n=32079, sd=12} Qxc5 {+1.14/9 0.012s, n=12496, sd=11}
8. Rh1 {-1.02/9 0.016s, n=18375, sd=15} Qc7 {+1.19/9 0.011s, n=12313, sd=12}
9. a4 {-1.06/8 0.011s, n=12190, sd=10} b4 {+1.25/9 0.020s, n=15840, sd=12}
10. Bb2 {-1.44/8 0.014s, n=14840, sd=12} Nf6 {+1.39/9 0.018s, n=18207, sd=15}
11. d3 {-1.38/9 0.022s, n=22892, sd=13} Bb7 {+1.53/9 0.021s, n=20870, sd=14}
12. Nf3 {-1.62/8 0.023s, n=17657, sd=13} Bd6 {+1.68/10 0.011s, n=12527, sd=20}
13. c3 {-1.60/10 0.012s, n=12265, sd=17} Nc6 {+1.55/11 0.018s, n=19262, sd=16}
14. cxb4 {-1.43/9 0.014s, n=14516, sd=12} Nxb4 {+1.51/10 0.035s, n=31699, sd=15}
15. Kf1 {-1.90/10 0.028s, n=27556, sd=15, Black makes an illegal move: e8h8} 1-0