MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "909"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1pp2p1/8/1p2pp1p/5N2/7N/PPPPPPPP/R1BQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:20 +0000"]
[GameEndTime "2026-09-14T14:54:21 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+4.04/10 0.010s, n=12039, sd=9}
6. d4 {-4.09/8 0.027s, n=17187, sd=12} Nc6 {+4.41/9 0.016s, n=15325, sd=12}
7. Qd3 {-4.50/8 0.013s, n=12827, sd=12} Rb8 {+4.69/9 0.032s, n=29758, sd=14}
8. Bxf4 {-3.58/9 0.019s, n=17083, sd=18} d5 {+4.82/9 0.014s, n=13023, sd=13}
9. Qg3 {-3.83/10 0.019s, n=17126, sd=13} Qf6 {+3.80/10 0.041s, n=36182, sd=18}
10. Bxc7 {-3.93/11 0.017s, n=16341, sd=19} Rb7 {+4.03/10 0.025s, n=22494, sd=19}
11. Bf4 {-3.90/11 0.019s, n=18812, sd=20} h4 {+3.91/10 0.026s, n=24903, sd=18}
12. Qe3+ {-3.88/11 0.018s, n=18679, sd=18}
Be7 {+3.86/9 0.024s, n=24090, sd=19, White makes an illegal move: e1a1} 0-1