MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "718"]
[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 "rnbqkbnr/p1p1pp1p/3p4/1p6/P1P3p1/1Q6/1P1PPPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:30 +0000"]
[GameEndTime "2026-09-14T14:52:31 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.20/10 0.048s, n=33448, sd=16} Bb7 {-3.12/9 0.025s, n=21832, sd=15}
6. h3 {+3.46/10 0.017s, n=16617, sd=17} g3 {-2.79/9 0.015s, n=12413, sd=13}
7. Qxg3 {+2.89/9 0.013s, n=14167, sd=16} a6 {-2.85/10 0.013s, n=12333, sd=15}
8. Nc3 {+3.05/9 0.019s, n=17798, sd=15} Nf6 {-2.93/9 0.036s, n=26951, sd=13}
9. Nf3 {+2.93/10 0.036s, n=33176, sd=17} axb5 {-3.04/8 0.018s, n=16527, sd=10}
10. Rxa8 {+2.82/10 0.020s, n=17940, sd=18}
Bxa8 {-2.96/10 0.025s, n=22115, sd=18}
11. cxb5 {+2.99/10 0.019s, n=13753, sd=11}
Nbd7 {-2.97/11 0.026s, n=25009, sd=14} 12. Qf4 {+3.15/9 0.019s, n=16844, sd=13}
e5 {-2.83/9 0.013s, n=12162, sd=17} 13. Qf5 {+3.17/10 0.020s, n=18374, sd=16}
Bb7 {-2.99/9 0.041s, n=23588, sd=16} 14. g3 {+3.83/9 0.012s, n=12123, sd=12}
Nc5 {-4.13/8 0.018s, n=16002, sd=11} 15. Bg2 {+4.44/10 0.047s, n=37132, sd=15}
Be7 {-4.14/9 0.028s, n=17939, sd=16, White makes an illegal move: e1h1} 0-1