MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "333"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1pppp2p/5pp1/5P2/p7/2P4P/PP1PP1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:58:03 +0200"]
[GameEndTime "2026-09-14T16:58:04 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.19/10 0.014s, n=13155, sd=13}
6. fxg6 {-1.70/10 0.020s, n=17567, sd=18} Qd6 {+2.28/9 0.024s, n=19032, sd=17}
7. Qc2 {-1.61/11 0.040s, n=32722, sd=16} Qg3+ {+2.18/9 0.017s, n=15191, sd=17}
8. Kd1 {-1.98/11 0.064s, n=52431, sd=22} hxg6 {+1.94/9 0.020s, n=18169, sd=16}
9. e4 {-1.68/8 0.014s, n=12045, sd=17} Nc6 {+1.63/8 0.021s, n=17380, sd=14}
10. Ne2 {-1.64/10 0.015s, n=12255, sd=17} Qe5 {+2.09/9 0.022s, n=18563, sd=14}
11. d3 {-1.49/10 0.023s, n=19113, sd=16} dxe4 {+2.21/10 0.017s, n=14823, sd=14}
12. dxe4 {-2.47/9 0.042s, n=24313, sd=14} f5 {+2.13/10 0.013s, n=12414, sd=16}
13. Bf4 {-1.99/11 0.034s, n=24939, sd=18} Qxe4 {+2.04/10 0.018s, n=12632, sd=16}
14. Qxe4 {-2.17/9 0.016s, n=15463, sd=18} fxe4 {+2.03/10 0.034s, n=27610, sd=15}
15. Ng3 {-1.92/9 0.026s, n=22343, sd=18} Nf6 {+1.94/9 0.020s, n=14525, sd=16}
16. Bb5 {-1.86/9 0.034s, n=24082, sd=12} Nd5 {+2.08/9 0.016s, n=12759, sd=14}
17. Bg5 {-1.49/10 0.019s, n=18049, sd=12} Bf5 {+2.12/9 0.017s, n=17396, sd=14}
18. Rf1 {-1.33/9 0.018s, n=16660, sd=16} e6 {+2.19/9 0.018s, n=15276, sd=12}
19. Nd2 {-1.74/7 0.014s, n=12726, sd=11} e3 {+2.15/9 0.014s, n=13318, sd=10}
20. c4 {-2.16/9 0.028s, n=25475, sd=12} Ne7 {+1.81/9 0.023s, n=20694, sd=14}
21. Nxf5 {-1.37/9 0.027s, n=24028, sd=13} gxf5 {+1.47/9 0.044s, n=36586, sd=16}
22. Bxe3 {-1.24/10 0.027s, n=25094, sd=19} a3 {+1.46/9 0.015s, n=14943, sd=16}
23. bxa3 {-1.39/10 0.029s, n=28714, sd=16} Bg7 {+1.35/10 0.015s, n=12056, sd=14}
24. Rb1 {-1.07/11 0.021s, n=17826, sd=17} Rxa3 {+1.25/10 0.031s, n=20033, sd=17}
25. Bf4 {-1.41/9 0.016s, n=15885, sd=16} e5 {+1.28/9 0.018s, n=18049, sd=16}
26. Bg5 {-1.44/10 0.013s, n=13751, sd=19} f4 {+1.62/9 0.019s, n=17129, sd=15}
27. Re1 {-1.16/10 0.035s, n=29496, sd=20, Black makes an illegal move: e8h8} 1-0