MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2199"]
[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 "r1bqkbnr/pp1pp1p1/n7/2p2p1p/5PP1/2P1P3/PP1P3P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:15 -0400"]
[GameEndTime "2026-09-14T12:26:16 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+1.74/10 0.024s, n=27202, sd=17} d5 {-2.17/8 0.019s, n=21825, sd=18}
6. Nf3 {+2.09/10 0.013s, n=16949, sd=20} Bxf5 {-2.30/9 0.033s, n=30233, sd=20}
7. Bb5+ {+2.43/9 0.014s, n=13363, sd=21} Bd7 {-2.00/8 0.022s, n=14764, sd=19}
8. Bxd7+ {+2.09/9 0.038s, n=40641, sd=17} Qxd7 {-2.07/10 0.020s, n=20788, sd=18}
9. Ne5 {+1.87/9 0.017s, n=19721, sd=16} Qe6 {-2.08/10 0.025s, n=29640, sd=17}
10. Qa4+ {+1.85/10 0.013s, n=17305, sd=14} Kd8 {-1.55/9 0.016s, n=20273, sd=18}
11. d4 {+2.02/10 0.015s, n=14584, sd=12} Nf6 {-1.60/10 0.023s, n=27426, sd=15}
12. Nd2 {+2.65/10 0.031s, n=31732, sd=14} Ng4 {-1.96/9 0.019s, n=17071, sd=15}
13. Ndf3 {+2.96/9 0.009s, n=12771, sd=16} Nxe5 {-2.74/9 0.015s, n=16413, sd=14}
14. Nxe5 {+2.69/9 0.013s, n=16764, sd=16} g6 {-3.16/9 0.058s, n=50713, sd=16}
15. Rg1 {+3.77/10 0.019s, n=21480, sd=16} Rg8 {-4.03/9 0.040s, n=47605, sd=16}
16. Bd2 {+4.02/9 0.017s, n=13210, sd=17} Kc7 {-3.75/9 0.024s, n=21819, sd=18}
17. Qa5+ {+3.69/9 0.013s, n=18497, sd=15}
Kc8 {-3.81/9 0.014s, n=15208, sd=21, White makes an illegal move: e1a1} 0-1