MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1790"]
[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/1p2pppp/p7/3p1P2/1p6/N5P1/P1PPP2P/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:00 +0000"]
[GameEndTime "2026-09-14T16:04:01 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa3 {+8.43/9 0.015s, n=13082, sd=13}
6. c4 {-8.17/8 0.030s, n=14759, sd=12} Bxf5 {+8.25/9 0.036s, n=27415, sd=14}
7. Bg2 {-8.07/9 0.026s, n=16287, sd=13} dxc4 {+8.14/9 0.032s, n=21203, sd=15}
8. Bxa3 {-8.01/9 0.024s, n=13637, sd=12} Ra7 {+8.17/9 0.016s, n=12894, sd=12}
9. Nf3 {-7.82/9 0.027s, n=14942, sd=12} Nf6 {+7.75/8 0.023s, n=16998, sd=18}
10. Ne5 {-7.55/9 0.023s, n=14190, sd=13} b5 {+7.62/9 0.032s, n=23377, sd=14}
11. Bc5 {-7.33/11 0.021s, n=14966, sd=17} Rc7 {+7.83/11 0.057s, n=40286, sd=22}
12. Bb6 {-7.66/11 0.053s, n=33632, sd=16} e6 {+8.12/10 0.030s, n=21678, sd=17}
13. Nc6 {-7.98/9 0.053s, n=35294, sd=13} Qd6 {+7.81/10 0.026s, n=18725, sd=17}
14. Bxc7 {-8.12/9 0.022s, n=15747, sd=15} Qxc7 {+8.22/10 0.041s, n=30450, sd=17}
15. Nxb8 {-7.85/10 0.035s, n=23452, sd=16}
Qxb8 {+8.29/10 0.064s, n=48855, sd=22} 16. a4 {-7.97/10 0.066s, n=46795, sd=17}
Bd6 {+8.14/10 0.026s, n=22623, sd=18} 17. axb5 {-8.05/10 0.013s, n=12443, sd=15}
Qxb5 {+8.10/10 0.029s, n=23598, sd=17}
18. Qa4 {-8.12/10 0.035s, n=32708, sd=16, Black makes an illegal move: e8h8} 1-0