MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2517"]
[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 "r2qkbnr/p1p1pppp/1pnpb3/8/PP4P1/2P5/1B1PPP1P/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:25:43 +0200"]
[GameEndTime "2026-09-14T16:25:44 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxg4 {+1.66/9 0.018s, n=14653, sd=13}
6. Bg2 {-1.57/9 0.028s, n=18973, sd=15} d5 {+1.49/9 0.016s, n=13295, sd=12}
7. a5 {-1.62/9 0.017s, n=12883, sd=16} e5 {+1.34/8 0.022s, n=13332, sd=11}
8. axb6 {-1.03/9 0.024s, n=13926, sd=13} axb6 {+1.06/10 0.021s, n=15927, sd=17}
9. Rxa8 {-1.32/10 0.025s, n=16144, sd=16} Qxa8 {+1.16/10 0.018s, n=12722, sd=15}
10. Bxd5 {-1.65/11 0.038s, n=23750, sd=17}
Nge7 {+1.09/10 0.032s, n=21378, sd=17} 11. Bf3 {-1.09/10 0.032s, n=22699, sd=18}
Bxf3 {+0.73/11 0.052s, n=37886, sd=20}
12. Nxf3 {-1.23/10 0.018s, n=15163, sd=18} e4 {+1.65/10 0.024s, n=18422, sd=13}
13. Nd4 {-1.05/10 0.022s, n=16676, sd=16} Nxd4 {+1.04/9 0.015s, n=12423, sd=14}
14. cxd4 {-1.01/9 0.016s, n=12555, sd=16} Ng6 {+1.08/10 0.019s, n=15973, sd=14}
15. d5 {-0.62/9 0.027s, n=20707, sd=16} Qxd5 {+0.72/9 0.024s, n=17109, sd=14}
16. Qa4+ {-0.94/9 0.025s, n=21276, sd=18} b5 {+0.85/9 0.025s, n=19115, sd=18}
17. Qa6 {-0.47/10 0.018s, n=15631, sd=26} Kd7 {+0.50/8 0.019s, n=13471, sd=16}
18. Nc3 {-2.38/11 0.027s, n=19051, sd=23} Qc4 {+2.64/11 0.045s, n=28372, sd=19}
19. Qxb5+ {-2.21/11 0.019s, n=16163, sd=21}
Qxb5 {+2.64/12 0.012s, n=15317, sd=19}
20. Nxb5 {-2.49/13 0.019s, n=20883, sd=22}
Bxb4 {+2.37/11 0.016s, n=12426, sd=23} 21. Nc3 {-2.91/12 0.031s, n=32435, sd=19}
Rb8 {+2.87/11 0.020s, n=18169, sd=17, White makes an illegal move: e1h1} 0-1