MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1254"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1ppp1pp/7n/1p3p2/8/PPP4P/1B1PPPP1/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:29 +0000"]
[GameEndTime "2026-09-14T16:02:29 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.95/8 0.019s, n=12415, sd=11} 6. e3 {+1.49/10 0.023s, n=19373, sd=11}
Nf7 {-1.30/8 0.019s, n=15868, sd=13} 7. Bxb5 {+1.46/8 0.016s, n=13970, sd=14}
Bb7 {-1.42/9 0.029s, n=20143, sd=14} 8. Bf1 {+1.39/9 0.024s, n=20015, sd=12}
d5 {-1.21/10 0.038s, n=31109, sd=18} 9. d4 {+1.10/9 0.035s, n=25496, sd=16}
Bd6 {-0.94/10 0.023s, n=20332, sd=16} 10. c4 {+0.89/10 0.047s, n=37467, sd=16}
exd4 {-0.85/10 0.016s, n=14455, sd=14} 11. Bxd4 {+0.73/9 0.030s, n=21330, sd=19}
Nc6 {-1.01/11 0.099s, n=72590, sd=18} 12. c5 {+1.17/10 0.030s, n=24958, sd=16}
Nxd4 {-1.22/10 0.032s, n=26899, sd=14}
13. exd4 {+1.18/10 0.020s, n=15208, sd=16} Bf4 {-1.05/10 0.032s, n=27488, sd=17}
14. Bd3 {+1.18/9 0.040s, n=33156, sd=15, Black makes an illegal move: e8h8} 1-0