MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "654"]
[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 "r1bqk2r/ppppnppp/n7/2b1p3/8/N1P2N1P/PPQPPPP1/R1B1KB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:57 +0000"]
[GameEndTime "2026-09-14T14:52:58 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa3 {-0.38/10 0.014s, n=14533, sd=13}
6. bxa3 {+0.55/11 0.025s, n=22329, sd=16} f6 {-0.41/10 0.020s, n=18761, sd=16}
7. d4 {+0.55/10 0.024s, n=20882, sd=15} d5 {-0.09/9 0.020s, n=17624, sd=12}
8. e4 {+0.02/9 0.021s, n=19319, sd=15} exd4 {+0.01/10 0.016s, n=13754, sd=14}
9. cxd4 {+0.15/9 0.013s, n=12311, sd=12} dxe4 {+0.43/10 0.026s, n=21819, sd=17}
10. Qxe4 {-0.03/10 0.029s, n=26127, sd=16} Qd5 {+0.32/9 0.013s, n=12030, sd=15}
11. Qe3 {+0.04/10 0.018s, n=17612, sd=17} c6 {+0.15/11 0.058s, n=48301, sd=17}
12. Bd3 {-0.10/9 0.013s, n=12299, sd=14} Bf5 {0.00/12 0.052s, n=44799, sd=20}
13. Bxf5 {-0.13/10 0.020s, n=12751, sd=15}
Qxf5 {+0.16/12 0.015s, n=15823, sd=17, White makes an illegal move: e1h1} 0-1