MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1902"]
[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 "rn1qkb1r/pbpppp1p/5n2/1p4p1/8/NP3N2/PBPPPPPP/R2QKB1R w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:41:41 +0200"]
[GameEndTime "2026-09-14T18:41:41 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+2.24/10 0.038s, n=31971, sd=16} a6 {-2.58/10 0.026s, n=22473, sd=13}
6. Bxf6 {+2.06/9 0.015s, n=13904, sd=13} exf6 {-1.90/11 0.038s, n=26418, sd=17}
7. Nbd4 {+2.20/11 0.038s, n=28835, sd=15} c5 {-1.80/11 0.027s, n=15447, sd=15}
8. Nf5 {+1.93/11 0.035s, n=22587, sd=20} Be4 {-1.96/11 0.045s, n=38218, sd=19}
9. Ng3 {+1.99/10 0.014s, n=12419, sd=14} d5 {-1.70/10 0.035s, n=26563, sd=15}
10. c4 {+1.55/9 0.027s, n=15043, sd=13} h5 {-1.66/9 0.024s, n=17768, sd=13}
11. cxd5 {+1.90/11 0.043s, n=29238, sd=15}
Bxd5 {-1.75/10 0.029s, n=18118, sd=17} 12. e4 {+1.89/10 0.023s, n=13023, sd=15}
Be6 {-1.86/9 0.021s, n=15292, sd=14} 13. Bc4 {+1.68/10 0.044s, n=27681, sd=15}
h4 {-1.74/10 0.030s, n=19693, sd=14} 14. Nf5 {+1.45/9 0.038s, n=25436, sd=16}
Bxf5 {-1.53/10 0.028s, n=15370, sd=16} 15. exf5 {+1.47/9 0.021s, n=12111, sd=13}
Bd6 {-1.32/9 0.038s, n=23360, sd=15} 16. d4 {+1.35/8 0.015s, n=12441, sd=15}
Qa5+ {-1.39/9 0.031s, n=21615, sd=16} 17. Qd2 {+1.39/7 0.025s, n=16894, sd=14}
Qxd2+ {-1.23/9 0.016s, n=14409, sd=15} 18. Nxd2 {+1.32/8 0.027s, n=20770, sd=13}
cxd4 {-1.24/10 0.021s, n=18608, sd=18, White makes an illegal move: e1h1} 0-1