MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1898"]
[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 "rnbqkbnr/p1pp2p1/1p6/4pp1p/1PP5/B7/P2PPPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:41:40 +0200"]
[GameEndTime "2026-09-14T18:41:41 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.00/10 0.021s, n=13902, sd=16}
6. b5 {-0.92/10 0.037s, n=18486, sd=16} Bxa3 {+1.12/11 0.018s, n=13991, sd=19}
7. Nxa3 {-1.78/9 0.038s, n=27532, sd=14} d6 {+1.47/9 0.025s, n=17452, sd=15}
8. h4 {-1.90/9 0.050s, n=33566, sd=13} Nd7 {+1.51/9 0.024s, n=15769, sd=13}
9. Nb1 {-1.72/11 0.015s, n=12818, sd=16} Bb7 {+1.64/11 0.036s, n=28313, sd=19}
10. Nc3 {-1.69/12 0.048s, n=33451, sd=20} Qf6 {+1.47/10 0.022s, n=19079, sd=18}
11. Nd5 {-1.57/11 0.028s, n=19138, sd=19} Bxd5 {+1.44/9 0.017s, n=12747, sd=12}
12. cxd5 {-1.57/10 0.023s, n=17306, sd=15} f4 {+1.83/10 0.035s, n=21841, sd=15}
13. Nf3 {-1.37/10 0.014s, n=12243, sd=13, Black makes an illegal move: e8a8} 1-0