MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "814"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/pppppppp/8/5nP1/3n4/4P2P/PPPP1P1R/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:01:54 +0200"]
[GameEndTime "2026-09-14T18:01:55 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.05/11 0.062s, n=51604, sd=19}
6. e4 {-1.61/9 0.018s, n=15751, sd=15} Nh4 {+1.60/9 0.019s, n=16150, sd=15}
7. Nf3 {-1.35/9 0.024s, n=21361, sd=15} Nxf3+ {+1.48/8 0.017s, n=13476, sd=14}
8. Qxf3 {-1.25/8 0.019s, n=16752, sd=16} d5 {+1.31/9 0.014s, n=12552, sd=14}
9. exd5 {-0.71/10 0.032s, n=26946, sd=17} Nd4 {+1.15/11 0.021s, n=18382, sd=20}
10. Qe4 {-0.74/9 0.017s, n=14852, sd=12} Qd6 {+0.92/11 0.015s, n=15013, sd=18}
11. f4 {-0.43/9 0.022s, n=18010, sd=14} c5 {+0.25/10 0.016s, n=13032, sd=13}
12. d3 {-0.28/10 0.053s, n=39355, sd=17} e6 {+0.35/9 0.019s, n=13694, sd=14}
13. Rf2 {-0.08/9 0.021s, n=17016, sd=18} Qxd5 {+0.26/8 0.016s, n=12905, sd=14}
14. Bg2 {-0.12/10 0.026s, n=20271, sd=14} h6 {+0.42/9 0.023s, n=15940, sd=12}
15. Na3 {-0.45/8 0.033s, n=28478, sd=15} hxg5 {+0.36/9 0.016s, n=15702, sd=13}
16. c3 {-0.62/10 0.021s, n=21722, sd=18} Qxe4+ {+0.25/10 0.012s, n=12409, sd=16}
17. Bxe4 {-1.03/9 0.019s, n=16887, sd=17} Nf5 {+0.87/10 0.029s, n=28156, sd=17}
18. Nb5 {-0.73/10 0.014s, n=12057, sd=17} Kd8 {+1.15/11 0.018s, n=18546, sd=17}
19. fxg5 {-0.53/11 0.026s, n=20599, sd=19}
Rxh3 {+0.90/11 0.044s, n=33596, sd=19} 20. Bf4 {-0.70/9 0.017s, n=14068, sd=17}
a6 {+0.88/11 0.021s, n=13909, sd=19} 21. Na3 {-0.87/10 0.039s, n=28104, sd=15}
Bd6 {+0.98/11 0.024s, n=18248, sd=15, White makes an illegal move: e1a1} 0-1