MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2258"]
[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 "1rbqkbnr/pppp1p1p/2n3p1/4p3/5PPP/2P5/PP1PP3/RNBQKBNR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:15:02 +0200"]
[GameEndTime "2026-09-14T17:15:02 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+3.10/10 0.033s, n=21281, sd=18}
6. d4 {-3.17/8 0.017s, n=12471, sd=13} d5 {+3.03/10 0.038s, n=21801, sd=17}
7. Bxf4 {-3.07/9 0.031s, n=19581, sd=14} Bxg4 {+3.20/11 0.018s, n=12758, sd=16}
8. Qd3 {-3.14/10 0.026s, n=14480, sd=13} Bd6 {+3.66/11 0.023s, n=14459, sd=15}
9. Qe3+ {-3.28/9 0.022s, n=15587, sd=16} Kf8 {+4.00/9 0.032s, n=20739, sd=17}
10. Nd2 {-3.66/9 0.019s, n=13867, sd=12} Kg7 {+3.90/8 0.023s, n=15804, sd=12}
11. Bg2 {-3.98/9 0.032s, n=20806, sd=14}
h5 {+4.08/9 0.021s, n=12558, sd=12, White makes an illegal move: e1a1} 0-1