MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1981"]
[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/pp1ppp1p/8/2p3pQ/4P1n1/1P1P4/P1P2PPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:52 +0000"]
[GameEndTime "2026-09-14T13:41:52 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.30/8 0.017s, n=14432, sd=11}
6. Bb2 {+0.53/10 0.024s, n=19186, sd=12} Rg8 {+0.01/10 0.016s, n=14184, sd=12}
7. exd5 {+0.18/10 0.035s, n=29715, sd=18} Qxd5 {-0.18/10 0.017s, n=14001, sd=19}
8. h3 {+0.03/11 0.017s, n=14644, sd=14} Qe6+ {-0.47/9 0.021s, n=18141, sd=17}
9. Ne2 {+0.46/11 0.036s, n=28681, sd=20} Nf6 {-0.64/9 0.019s, n=16178, sd=16}
10. Qf3 {+0.77/12 0.034s, n=28677, sd=21} Nc6 {-0.44/9 0.016s, n=13352, sd=11}
11. Na3 {+0.66/9 0.019s, n=15628, sd=15} Qf5 {-0.29/10 0.018s, n=15797, sd=13}
12. Qg3 {+0.18/8 0.021s, n=17579, sd=14} Nd5 {+0.38/9 0.021s, n=16658, sd=14}
13. Qh2 {-0.02/9 0.029s, n=21825, sd=19} Bg7 {+0.33/10 0.014s, n=13105, sd=18}
14. g4 {-0.56/9 0.019s, n=15997, sd=18}
Qg6 {+0.37/9 0.022s, n=18414, sd=21, White makes an illegal move: e1a1} 0-1