MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "398"]
[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 "rn1qkbnr/pppbpp2/3p3p/6p1/4PP2/P6P/1PPP2P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:24 +0000"]
[GameEndTime "2026-09-14T16:00:25 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.49/10 0.024s, n=16584, sd=17} gxf4 {+0.01/12 0.036s, n=28687, sd=18}
6. Bxf4 {+0.57/10 0.019s, n=16341, sd=14} e5 {-0.18/11 0.013s, n=12055, sd=10}
7. dxe5 {+0.14/9 0.028s, n=21772, sd=14} Nc6 {-1.66/12 0.097s, n=70888, sd=19}
8. exd6 {+1.64/9 0.018s, n=15502, sd=12} Qf6 {-1.74/10 0.034s, n=28818, sd=21}
9. Ne2 {+2.19/11 0.021s, n=17965, sd=22} Bxd6 {-2.10/10 0.021s, n=18870, sd=19}
10. Bxd6 {+1.62/10 0.024s, n=19057, sd=22}
Qxb2 {-2.00/10 0.021s, n=18753, sd=22}
11. Nbc3 {+2.19/10 0.017s, n=14606, sd=20}
cxd6 {-1.74/11 0.079s, n=55402, sd=20} 12. Rb1 {+1.47/10 0.058s, n=43839, sd=19}
Qxa3 {-1.78/11 0.040s, n=32269, sd=22} 13. Nb5 {+0.73/9 0.042s, n=32847, sd=19}
Qa5+ {-1.46/10 0.045s, n=31498, sd=22} 14. c3 {+1.02/9 0.055s, n=41403, sd=19}
Nf6 {-1.81/10 0.047s, n=36681, sd=18}
15. Nxd6+ {+1.30/10 0.020s, n=17042, sd=20}
Kf8 {-1.40/11 0.044s, n=33203, sd=27} 16. g3 {+1.61/11 0.017s, n=16371, sd=22}
Ne5 {-1.82/7 0.017s, n=14036, sd=11} 17. Bg2 {+2.54/10 0.033s, n=24383, sd=19}
Rd8 {-2.05/10 0.039s, n=28243, sd=15, White makes an illegal move: e1h1} 0-1