MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "530"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb2/pppppppr/2n2n1p/8/4PP1P/2P5/PP1P1KP1/RNBQ1BNR b q - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:34 -0400"]
[GameEndTime "2026-09-14T11:54:34 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4+ {+4.15/9 0.013s, n=14582, sd=13}
6. Kf3 {-2.36/9 0.018s, n=14695, sd=15} d5 {+4.57/9 0.020s, n=23565, sd=15}
7. Qe1 {-3.47/9 0.014s, n=14571, sd=12} Nf6 {+4.12/9 0.034s, n=29170, sd=16}
8. d3 {-4.24/9 0.014s, n=16072, sd=15} Bg4+ {+4.44/8 0.020s, n=20074, sd=11}
9. Kf2 {-4.19/9 0.018s, n=20979, sd=14} Rh8 {+4.19/9 0.032s, n=37241, sd=13}
10. Nf3 {-4.10/10 0.022s, n=20648, sd=12} Bf5 {+4.11/9 0.038s, n=38037, sd=14}
11. g3 {-4.46/8 0.025s, n=22111, sd=15} d4 {+4.30/8 0.010s, n=12695, sd=11}
12. Na3 {-4.63/8 0.013s, n=13238, sd=14} e6 {+4.80/10 0.022s, n=14971, sd=13}
13. Nc2 {-4.51/10 0.010s, n=12008, sd=13} Ng4+ {+4.14/8 0.036s, n=24718, sd=15}
14. Kg2 {-4.04/9 0.027s, n=22507, sd=19} dxc3 {+4.00/11 0.022s, n=22304, sd=18}
15. Qxc3 {-4.03/10 0.020s, n=15939, sd=18} Qd7 {+4.30/9 0.022s, n=24237, sd=14}
16. b4 {-3.90/10 0.018s, n=13601, sd=16, Black makes an illegal move: e8a8} 1-0