MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "921"]
[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 "r1bqkbnr/2pppp1p/ppn3p1/8/3P4/2N1B2P/PPP1PPP1/2RQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.14/9 0.027s, n=12781, sd=13} 6. Bf4 {0.00/11 0.032s, n=15828, sd=13}
Nf6 {-0.29/10 0.113s, n=48108, sd=21} 7. Nf3 {+0.70/9 0.047s, n=18219, sd=16}
e6 {+0.10/10 0.036s, n=17012, sd=14} 8. e3 {+0.15/9 0.048s, n=19193, sd=14}
Bd6 {-0.30/9 0.032s, n=14976, sd=14} 9. Bh6 {+0.36/9 0.038s, n=16881, sd=15}
Bb7 {-0.54/10 0.090s, n=36877, sd=19} 10. Bd3 {+0.50/9 0.045s, n=16787, sd=17}
e5 {-0.62/10 0.053s, n=24127, sd=17} 11. Bg7 {+0.58/11 0.039s, n=16710, sd=17}
exd4 {-0.94/11 0.119s, n=45695, sd=21}
12. exd4 {+0.87/10 0.040s, n=17836, sd=17} Rg8 {-0.55/10 0.032s, n=19739, sd=26}
13. Qe2+ {+1.34/10 0.032s, n=15092, sd=20} Kd7 {+0.17/11 0.023s, n=16558, sd=15}
14. Bxf6 {+0.82/10 0.015s, n=12000, sd=19}
Qxf6 {-0.22/12 0.024s, n=15334, sd=22}
15. Nxd5 {+0.15/11 0.049s, n=33172, sd=27}
Qg7 {-0.52/10 0.016s, n=12258, sd=18, White makes an illegal move: e1h1} 0-1