MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "503"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1p1p1pp1/p3p3/2p4p/5P2/5K1P/PPPPP1P1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:46 +0000"]
[GameEndTime "2026-09-14T13:37:47 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-1.56/10 0.028s, n=26585, sd=10} Qf6 {+2.06/8 0.014s, n=12654, sd=13}
6. Nc3 {-1.73/8 0.033s, n=20541, sd=14} g5 {+1.76/10 0.017s, n=14111, sd=15}
7. Ne4 {-2.52/9 0.017s, n=14076, sd=14} Qg7 {+2.06/11 0.019s, n=16378, sd=15}
8. Nxg5 {-1.19/10 0.021s, n=16545, sd=14} f6 {+1.92/11 0.018s, n=16398, sd=20}
9. Ne4 {-1.72/10 0.024s, n=20715, sd=20} d5 {+2.11/11 0.017s, n=14211, sd=17}
10. Nf2 {-2.00/10 0.030s, n=23543, sd=18} Nc6 {+1.97/10 0.024s, n=16468, sd=19}
11. c3 {-1.96/9 0.020s, n=16968, sd=13} e5 {+1.78/9 0.033s, n=24648, sd=15}
12. e4 {-1.91/9 0.016s, n=13853, sd=19} dxe4+ {+1.74/9 0.022s, n=14556, sd=14}
13. dxe4 {-2.05/10 0.072s, n=52910, sd=17} f5 {+2.14/12 0.028s, n=21604, sd=21}
14. Ke2 {-1.74/11 0.016s, n=13002, sd=17} Nf6 {+2.42/10 0.022s, n=17622, sd=12}
15. fxe5 {-2.29/8 0.024s, n=20050, sd=12} Nxe4 {+2.39/9 0.030s, n=20083, sd=16}
16. Bf4 {-2.52/9 0.018s, n=14574, sd=12} Ng3+ {+2.13/9 0.027s, n=23176, sd=15}
17. Bxg3 {-2.53/9 0.019s, n=14217, sd=17} Qxg3 {+2.15/11 0.018s, n=15502, sd=15}
18. Qd3 {-2.46/10 0.024s, n=14721, sd=16}
Qxe5+ {+3.03/10 0.025s, n=21190, sd=19} 19. Kd1 {-2.36/9 0.022s, n=18702, sd=18}
Bd7 {+3.16/10 0.014s, n=12142, sd=12} 20. Nf3 {-3.24/9 0.017s, n=15306, sd=15}
Qg3 {+2.60/9 0.016s, n=13430, sd=17} 21. Qe3+ {-2.70/9 0.019s, n=16417, sd=15}
Be7 {+3.50/9 0.026s, n=20010, sd=14}
22. Kc2 {-3.33/9 0.019s, n=15795, sd=13, Black makes an illegal move: e8a8} 1-0