MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1642"]
[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 "rnbqkb1r/p1ppnp1p/1p2p3/1P4p1/2P1P1P1/8/P2P1P1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:44 +0000"]
[GameEndTime "2026-09-14T13:40:44 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {+0.75/9 0.039s, n=22917, sd=15} 6. d4 {-0.80/10 0.055s, n=36646, sd=16}
axb5 {+0.85/9 0.027s, n=15404, sd=14} 7. cxb5 {-1.11/10 0.043s, n=28944, sd=14}
Bb7 {+0.85/10 0.052s, n=28522, sd=17} 8. Nc3 {-1.02/9 0.035s, n=22311, sd=14}
Ng6 {+1.19/9 0.038s, n=17757, sd=13} 9. Nf3 {-1.16/9 0.030s, n=21948, sd=16}
Bb4 {+1.23/11 0.014s, n=12015, sd=12} 10. Qb3 {-0.88/10 0.016s, n=12259, sd=21}
Bxe4 {+1.12/10 0.018s, n=14362, sd=17} 11. Bg2 {-0.62/9 0.018s, n=14818, sd=17}
Bxc3+ {+0.94/8 0.022s, n=17032, sd=18} 12. Qxc3 {-0.79/9 0.016s, n=12657, sd=17}
Bxf3 {+1.05/10 0.021s, n=15108, sd=16}
13. Bxf3 {-0.87/10 0.014s, n=12076, sd=17} d5 {+1.00/10 0.022s, n=18062, sd=17}
14. a4 {-0.87/10 0.019s, n=16889, sd=13, Black makes an illegal move: e8h8} 1-0