MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1462"]
[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 "rn1qkbnr/pbppp1p1/8/1p3p1p/1P1P3P/8/PBP1PPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:56:15 -0400"]
[GameEndTime "2026-09-14T11:56:15 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nd2 {+0.91/9 0.037s, n=35987, sd=23} e6 {-0.97/8 0.011s, n=12437, sd=13}
6. a3 {+0.88/9 0.023s, n=26667, sd=13} a5 {-0.72/9 0.011s, n=12495, sd=12}
7. bxa5 {+0.67/10 0.009s, n=12642, sd=14} Nf6 {-0.43/9 0.018s, n=13933, sd=11}
8. e3 {+0.36/10 0.026s, n=31992, sd=16} c5 {-0.27/10 0.017s, n=14749, sd=17}
9. dxc5 {+0.28/10 0.027s, n=27718, sd=16} Qxa5 {-0.52/9 0.017s, n=13534, sd=17}
10. Nf3 {+0.27/11 0.070s, n=65711, sd=19} Na6 {-0.66/9 0.027s, n=24397, sd=15}
11. c4 {+0.15/10 0.016s, n=14091, sd=15} Nxc5 {-0.03/10 0.015s, n=14510, sd=16}
12. cxb5 {+0.06/11 0.018s, n=22311, sd=18} Na4 {-0.53/10 0.036s, n=35096, sd=16}
13. Bd4 {+0.53/11 0.009s, n=12927, sd=16} Nc3 {-0.45/10 0.020s, n=24053, sd=18}
14. Bxc3 {+0.78/11 0.021s, n=18163, sd=18}
Qxc3 {-1.51/10 0.015s, n=20924, sd=17} 15. Be2 {+0.94/11 0.020s, n=18218, sd=17}
Bxa3 {+0.12/11 0.014s, n=18058, sd=14, White makes an illegal move: e1h1} 0-1