MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "3054"]
[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 "r1bqkbnr/1ppp2pp/2n1p3/p4p2/4P3/2P2P2/PP1PN1PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:51:50 +0200"]
[GameEndTime "2026-09-14T16:51:51 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+2.29/10 0.023s, n=13393, sd=16}
6. fxe4 {-1.98/9 0.026s, n=12232, sd=18} Qh4+ {+1.91/10 0.022s, n=16946, sd=21}
7. Ng3 {-2.18/9 0.023s, n=17656, sd=17} Nf6 {+2.18/10 0.015s, n=12115, sd=16}
8. d4 {-2.39/9 0.020s, n=14771, sd=17} Nxe4 {+1.91/9 0.018s, n=13869, sd=18}
9. Qh5+ {-2.07/9 0.022s, n=19563, sd=18} Qxh5 {+1.97/10 0.018s, n=16784, sd=24}
10. Nxh5 {-1.94/10 0.020s, n=13778, sd=16} d5 {+2.15/10 0.039s, n=29795, sd=16}
11. Nd2 {-1.81/10 0.014s, n=12716, sd=20} Nf6 {+1.93/12 0.037s, n=29573, sd=21}
12. Be2 {-1.83/10 0.021s, n=17056, sd=17} Nxh5 {+2.19/9 0.017s, n=14540, sd=14}
13. Bxh5+ {-2.03/10 0.017s, n=14295, sd=18} g6 {+1.93/10 0.015s, n=13583, sd=21}
14. Be2 {-2.28/10 0.028s, n=21230, sd=18} e5 {+2.14/11 0.020s, n=16738, sd=19}
15. dxe5 {-2.21/11 0.025s, n=19128, sd=23}
Nxe5 {+2.06/12 0.048s, n=37426, sd=22} 16. Nf3 {-2.04/12 0.039s, n=33934, sd=21}
Nxf3+ {+2.07/10 0.012s, n=13162, sd=16}
17. Bxf3 {-1.96/9 0.021s, n=14972, sd=21} c6 {+2.15/10 0.017s, n=16850, sd=16}
18. Be3 {-1.81/10 0.017s, n=14938, sd=16} Bf5 {+2.00/10 0.037s, n=29579, sd=18}
19. g4 {-1.88/10 0.020s, n=19700, sd=19} Bd7 {+2.18/10 0.024s, n=21976, sd=16}
20. Bd4 {-1.95/10 0.024s, n=20452, sd=22} Rg8 {+1.96/10 0.030s, n=24397, sd=17}
21. Bb6 {-2.28/10 0.044s, n=36429, sd=17}
Be7 {+2.07/9 0.032s, n=16260, sd=18, White makes an illegal move: e1h1} 0-1