MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2051"]
[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 "1nbqkbnr/1rpppppp/pp6/1P6/8/8/P1PPPPPP/RNBQKBNR w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:45:38 -0400"]
[GameEndTime "2026-09-14T10:45:38 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.57/9 0.017s, n=14029, sd=14} Nf6 {-0.56/9 0.022s, n=21664, sd=14}
6. Bb2 {+0.49/10 0.023s, n=23773, sd=14} Ra7 {-0.46/10 0.015s, n=12128, sd=15}
7. e3 {+0.29/8 0.009s, n=13773, sd=11} e6 {-0.46/10 0.016s, n=15090, sd=8}
8. c4 {+0.37/9 0.013s, n=12576, sd=15} c5 {-0.27/8 0.016s, n=12002, sd=14}
9. Nf3 {+0.35/10 0.015s, n=13386, sd=14} Be7 {-0.36/10 0.022s, n=20123, sd=18}
10. Be2 {+0.36/11 0.020s, n=16663, sd=16} Bb7 {-0.44/8 0.012s, n=13175, sd=17}
11. d4 {+0.22/9 0.014s, n=17345, sd=16} axb5 {0.00/10 0.020s, n=16258, sd=18}
12. axb5 {+0.14/11 0.015s, n=13214, sd=18}
Rxa1 {-0.04/11 0.015s, n=14364, sd=13} 13. Bxa1 {0.00/10 0.020s, n=18726, sd=16}
cxd4 {+0.07/12 0.012s, n=16821, sd=14}
14. Bxd4 {+0.04/10 0.020s, n=17923, sd=17}
d6 {+0.15/11 0.015s, n=13426, sd=8, White makes an illegal move: e1h1} 0-1