MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "672"]
[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 "1rbqkb1r/ppp1pppp/2np3n/8/1P1P1B2/8/P1P1PPPP/RN1QKBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:05 -0400"]
[GameEndTime "2026-09-14T11:31:06 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+1.27/9 0.017s, n=16152, sd=14} Na5 {-1.14/9 0.015s, n=17083, sd=16}
6. Nf3 {+1.34/9 0.014s, n=16754, sd=18} g6 {-1.22/9 0.016s, n=18507, sd=15}
7. e4 {+1.43/9 0.014s, n=16917, sd=15} c6 {-1.31/9 0.014s, n=15258, sd=10}
8. Nc3 {+1.46/9 0.015s, n=17311, sd=18} Bg7 {-1.01/9 0.019s, n=16417, sd=15}
9. h3 {+1.31/9 0.014s, n=14344, sd=13} c5 {-1.07/10 0.022s, n=23999, sd=15}
10. Be3 {+0.88/9 0.014s, n=16148, sd=12} Ng8 {-0.85/10 0.017s, n=20265, sd=18}
11. Qd2 {+0.98/10 0.012s, n=13719, sd=16} cxd4 {-0.52/10 0.019s, n=16880, sd=16}
12. Bxd4 {+0.58/10 0.027s, n=23873, sd=16} Nf6 {-1.20/10 0.013s, n=15543, sd=20}
13. Bxa7 {+1.16/9 0.010s, n=13752, sd=13} Ra8 {-0.43/11 0.017s, n=21872, sd=17}
14. Bd4 {+1.00/10 0.015s, n=17225, sd=18, Black makes an illegal move: e8h8} 1-0