MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "544"]
[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 "rnbqk1nr/2pppp1p/7b/pp4p1/2B1PP1P/8/PPPP2P1/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:58 +0000"]
[GameEndTime "2026-09-14T13:37:59 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf7+ {+3.66/10 0.023s, n=18426, sd=17} Kxf7 {-4.13/9 0.035s, n=25854, sd=19}
6. fxg5 {+3.92/9 0.027s, n=21857, sd=17} Bg7 {-3.63/9 0.034s, n=23621, sd=17}
7. Qf3+ {+3.88/8 0.037s, n=27545, sd=16} Nf6 {-3.51/9 0.023s, n=18726, sd=16}
8. gxf6 {+3.72/10 0.085s, n=63649, sd=22} exf6 {-3.76/10 0.036s, n=24865, sd=20}
9. Qh5+ {+3.83/9 0.019s, n=15679, sd=15} Ke7 {-3.54/8 0.029s, n=23131, sd=16}
10. Nc3 {+3.82/11 0.035s, n=27339, sd=18} Qe8 {-3.75/9 0.023s, n=14635, sd=18}
11. Qxb5 {+4.03/9 0.014s, n=12000, sd=15} Nc6 {-3.74/10 0.032s, n=24143, sd=15}
12. Nge2 {+4.01/9 0.018s, n=14110, sd=14} Kd8 {-3.42/9 0.018s, n=13650, sd=16}
13. d3 {+3.94/10 0.027s, n=20826, sd=14} Rb8 {-3.93/9 0.020s, n=16291, sd=16}
14. Qf5 {+3.61/9 0.018s, n=15413, sd=15} d6 {-3.65/9 0.017s, n=13130, sd=15}
15. Qf2 {+3.37/10 0.041s, n=28705, sd=15} Rg8 {-3.50/10 0.022s, n=16838, sd=16}
16. Nd5 {+4.39/10 0.020s, n=17183, sd=14} Nb4 {-4.35/8 0.017s, n=12952, sd=15}
17. Nxb4 {+4.22/10 0.017s, n=13626, sd=14}
axb4 {-4.18/9 0.026s, n=20873, sd=14, White makes an illegal move: e1h1} 0-1