MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "120"]
[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 "r1bqkbnr/p1ppp1p1/1pn5/4Np1p/8/P3P3/1PPP1PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:33 +0000"]
[GameEndTime "2026-09-14T15:59:33 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qf3 {+2.01/9 0.020s, n=15626, sd=14} e6 {-1.54/10 0.020s, n=15256, sd=17}
6. Nxc6 {+1.46/10 0.027s, n=16304, sd=19} dxc6 {-1.60/11 0.056s, n=39904, sd=19}
7. Qxc6+ {+1.50/10 0.017s, n=15516, sd=15} Bd7 {-1.44/10 0.028s, n=19605, sd=16}
8. Qf3 {+1.46/9 0.015s, n=12447, sd=15} Bd6 {-1.46/10 0.022s, n=17060, sd=15}
9. b3 {+1.64/9 0.019s, n=15858, sd=13} e5 {-1.54/9 0.020s, n=16890, sd=18}
10. Bb2 {+1.31/9 0.028s, n=18851, sd=13} Nf6 {-1.43/10 0.022s, n=17154, sd=17}
11. a4 {+1.86/10 0.027s, n=23028, sd=14} e4 {-1.64/7 0.022s, n=15993, sd=10}
12. Qe2 {+1.57/9 0.015s, n=12108, sd=12} Qe7 {-1.85/9 0.016s, n=14479, sd=18}
13. f4 {+1.86/11 0.072s, n=51843, sd=16} Nd5 {-1.30/10 0.033s, n=21562, sd=15}
14. Nc3 {+1.38/9 0.022s, n=13678, sd=13}
Nb4 {-1.14/11 0.027s, n=20695, sd=18, White makes an illegal move: e1a1} 0-1