MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "845"]
[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 "rnbqkb1r/p1ppp1pp/1p6/5p1n/3PP3/7N/PPP2PPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:39:19 +0200"]
[GameEndTime "2026-09-14T18:39:19 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-3.41/10 0.045s, n=37919, sd=15}
6. exf5 {+3.29/9 0.018s, n=13748, sd=14} Nc6 {-3.39/8 0.014s, n=12090, sd=13}
7. d5 {+3.72/9 0.018s, n=15736, sd=13} Ne5 {-3.71/9 0.029s, n=23059, sd=16}
8. Nc3 {+4.62/10 0.026s, n=20096, sd=13} g6 {-4.46/8 0.024s, n=16771, sd=15}
9. Bf4 {+4.54/10 0.021s, n=15218, sd=14} d6 {-4.43/10 0.030s, n=22537, sd=20}
10. Bb5+ {+4.75/10 0.024s, n=15081, sd=15} Bd7 {-5.00/8 0.028s, n=16533, sd=26}
11. Ng5 {+5.06/10 0.023s, n=13208, sd=17} Bxb5 {-4.55/9 0.027s, n=24943, sd=16}
12. Nxb5 {+4.71/8 0.027s, n=19586, sd=17} Qd7 {-4.49/10 0.027s, n=21009, sd=13}
13. Ne6 {+4.11/8 0.020s, n=17654, sd=13} Kf7 {-4.97/9 0.028s, n=18578, sd=16}
14. Qe2 {+4.43/9 0.016s, n=12748, sd=18}
gxf5 {-4.12/9 0.024s, n=16678, sd=14, White makes an illegal move: e1a1} 0-1