MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "62"]
[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 "rnb1kbnr/pp1p1ppp/2p5/4pP2/3qP3/6P1/PPPP3P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:23 +0000"]
[GameEndTime "2026-09-14T14:49:23 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+0.99/10 0.016s, n=15024, sd=14} d5 {-1.02/8 0.025s, n=17442, sd=13}
6. Nf3 {+1.29/11 0.030s, n=27537, sd=16} Qb6 {-1.19/9 0.018s, n=15580, sd=15}
7. Nxe5 {+1.13/11 0.020s, n=18590, sd=16} Nf6 {-1.03/9 0.021s, n=15960, sd=12}
8. exd5 {+1.38/10 0.044s, n=37656, sd=17} cxd5 {-1.70/9 0.029s, n=25907, sd=19}
9. Qe2 {+1.30/10 0.020s, n=12038, sd=14} Be7 {-1.13/9 0.014s, n=12061, sd=15}
10. Qb5+ {+1.10/9 0.021s, n=13864, sd=17} Kf8 {-0.81/9 0.019s, n=19464, sd=14}
11. Qxb6 {+1.15/10 0.019s, n=19392, sd=17}
axb6 {-1.08/10 0.019s, n=15184, sd=17} 12. Bb5 {+1.16/10 0.032s, n=24275, sd=15}
Bxf5 {-0.84/10 0.015s, n=14613, sd=14} 13. d4 {+1.28/9 0.021s, n=15864, sd=17}
Bxc2 {-1.13/10 0.022s, n=20762, sd=16, White makes an illegal move: e1h1} 0-1