MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "247"]
[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 "rnbqkbnr/p1pp1p2/4p3/1p4pp/4P3/2N4N/PPPPBPPP/R1BQK2R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:25:56 +0200"]
[GameEndTime "2026-09-14T18:25:56 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh5 {+1.95/10 0.013s, n=12483, sd=15} b4 {-1.78/8 0.019s, n=13559, sd=16}
6. Qf3 {+2.36/11 0.014s, n=13862, sd=11} Nf6 {-1.92/8 0.021s, n=15479, sd=12}
7. Bxf7+ {+1.98/8 0.023s, n=19080, sd=16} Kxf7 {-2.07/8 0.027s, n=22998, sd=20}
8. Nxg5+ {+1.88/11 0.044s, n=38033, sd=20} Kg7 {-2.26/9 0.047s, n=37391, sd=16}
9. Nb5 {+2.06/10 0.042s, n=36120, sd=19} Nc6 {-1.69/8 0.021s, n=13318, sd=13}
10. d4 {+2.18/9 0.018s, n=14410, sd=14} Rb8 {-1.84/8 0.019s, n=15157, sd=15}
11. Qg3 {+1.67/10 0.051s, n=33686, sd=24} Qe7 {-1.89/10 0.015s, n=12303, sd=16}
12. Nxe6+ {+1.49/9 0.021s, n=17125, sd=16} Kf7 {-0.25/7 0.022s, n=15057, sd=15}
13. Ng5+ {+1.88/11 0.040s, n=26674, sd=19} Kg8 {-1.80/7 0.018s, n=12359, sd=16}
14. Nxc7 {+1.85/10 0.012s, n=12778, sd=20} d5 {-1.39/10 0.029s, n=25405, sd=19}
15. Be3 {+1.84/10 0.017s, n=18562, sd=18} Nh5 {-0.77/13 0.021s, n=19139, sd=24}
16. Nxd5 {+0.82/11 0.011s, n=13024, sd=22}
Nxg3 {-1.32/11 0.017s, n=13248, sd=19}
17. Nxe7+ {+0.75/11 0.018s, n=19772, sd=25}
Bxe7 {-1.10/10 0.026s, n=22138, sd=20}
18. fxg3 {+0.91/11 0.011s, n=12346, sd=22}
Bxg5 {-1.09/11 0.015s, n=16986, sd=17}
19. Bxg5 {+1.26/11 0.022s, n=23823, sd=20}
Nxd4 {-0.86/10 0.019s, n=19872, sd=16, White makes an illegal move: e1a1} 0-1