MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "772"]
[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 "rnbqk2r/pppp1ppp/5n2/2b5/P3PpP1/8/1PPP2BP/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:55 +0000"]
[GameEndTime "2026-09-14T13:37:56 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+5.76/11 0.024s, n=18334, sd=20}
6. g5 {-6.09/11 0.073s, n=46696, sd=26} Nxe4 {+6.57/9 0.054s, n=35421, sd=18}
7. d4 {-6.32/10 0.087s, n=52651, sd=18} Bb4+ {+6.60/8 0.018s, n=12137, sd=16}
8. c3 {-5.93/9 0.039s, n=23331, sd=17} Qxg5 {+6.22/10 0.055s, n=34357, sd=15}
9. Qe2 {-6.12/9 0.019s, n=12872, sd=14} Qh4+ {+6.38/9 0.022s, n=14253, sd=14}
10. Kd1 {-6.36/10 0.053s, n=34292, sd=19} Be7 {+6.18/10 0.019s, n=14184, sd=10}
11. Nf3 {-6.21/10 0.028s, n=15107, sd=19} Qg4 {+6.85/9 0.038s, n=24810, sd=15}
12. c4 {-5.49/10 0.032s, n=22051, sd=16} Be6 {+6.00/9 0.059s, n=34403, sd=21}
13. Nc3 {-5.73/9 0.041s, n=28954, sd=18} c6 {+5.78/9 0.043s, n=24909, sd=13}
14. h3 {-6.10/8 0.043s, n=27813, sd=17} Qf5 {+6.08/10 0.019s, n=13606, sd=18}
15. Re1 {-5.86/10 0.032s, n=20238, sd=15}
Nxc3+ {+6.59/11 0.025s, n=20558, sd=18}
16. bxc3 {-6.07/9 0.029s, n=19523, sd=17} Nd7 {+6.53/11 0.074s, n=46643, sd=20}
17. Ne5 {-6.65/10 0.113s, n=78288, sd=15} Nxe5 {+6.46/10 0.030s, n=19262, sd=15}
18. cxd5 {-6.28/11 0.044s, n=31406, sd=15} f3 {+8.54/12 0.017s, n=12813, sd=11}
19. Qxe5 {-5.97/10 0.017s, n=12573, sd=17}
Qxe5 {+8.83/10 0.020s, n=12321, sd=18}
20. dxe5 {-8.34/10 0.056s, n=30383, sd=24}
Bxd5 {+7.98/10 0.046s, n=30000, sd=24}
21. c4 {-8.10/10 0.029s, n=19125, sd=17, Black makes an illegal move: e8a8} 1-0