MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1042"]
[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 "r1bqkb1r/pp1pp1pp/n6n/2p2p2/4PP1P/P1N5/1PPP2P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:24 +0000"]
[GameEndTime "2026-09-14T13:38:24 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {-0.52/9 0.041s, n=20583, sd=14}
6. d3 {+1.12/10 0.047s, n=31780, sd=16} exd3 {-0.90/8 0.020s, n=14520, sd=14}
7. Bxd3 {+1.34/9 0.035s, n=19490, sd=20} d5 {-0.86/10 0.048s, n=23517, sd=18}
8. Qh5+ {+1.01/10 0.024s, n=12820, sd=20} g6 {-0.74/9 0.048s, n=22579, sd=18}
9. Qxd5 {+1.05/10 0.027s, n=15224, sd=19} Bg7 {-0.68/9 0.038s, n=17256, sd=18}
10. Qxd8+ {+1.08/8 0.022s, n=12452, sd=15} Kxd8 {-0.81/9 0.025s, n=13241, sd=16}
11. Nf3 {+0.66/9 0.021s, n=12898, sd=16} Bf5 {-0.52/10 0.033s, n=14655, sd=19}
12. h5 {+0.60/9 0.026s, n=14451, sd=12} Bxd3 {-0.47/10 0.049s, n=25679, sd=18}
13. cxd3 {+0.55/9 0.021s, n=12153, sd=15} Ke8 {-0.54/10 0.033s, n=17101, sd=16}
14. Be3 {+0.52/9 0.046s, n=26474, sd=15}
b6 {-0.50/9 0.053s, n=23872, sd=15, White makes an illegal move: e1a1} 0-1