MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "814"]
[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 "r1bqkbnr/ppp1p2p/n2p4/5pp1/1P3NP1/4P3/P1PP1P1P/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:47 +0000"]
[GameEndTime "2026-09-14T13:40:47 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+4.61/10 0.025s, n=23467, sd=14}
6. Bb2 {-4.76/8 0.015s, n=15472, sd=14} e5 {+5.11/9 0.022s, n=20701, sd=15}
7. exf4 {-5.07/7 0.013s, n=12217, sd=12} Nxb4 {+5.34/8 0.015s, n=13292, sd=16}
8. fxe5 {-5.23/9 0.030s, n=27218, sd=14} Bg7 {+5.49/9 0.021s, n=18610, sd=12}
9. Na3 {-5.59/8 0.034s, n=28091, sd=14} fxg4 {+5.71/10 0.042s, n=34126, sd=15}
10. Qe2 {-5.55/8 0.016s, n=13343, sd=12} Qe7 {+6.15/10 0.017s, n=16025, sd=13}
11. Qb5+ {-5.26/9 0.024s, n=20803, sd=15} Nc6 {+6.04/9 0.022s, n=18438, sd=15}
12. Bg2 {-5.60/10 0.013s, n=13145, sd=21}
Bxe5 {+5.49/9 0.021s, n=18420, sd=15, White makes an illegal move: e1h1} 0-1