MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1633"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2pppppp/p7/1p6/1P6/3P4/P1P1PPPP/RNBQKBNR b KQk - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:42 +0000"]
[GameEndTime "2026-09-14T13:40:42 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.00/9 0.020s, n=17409, sd=15}
6. bxa5 {-0.94/9 0.020s, n=15950, sd=16} c5 {+0.82/9 0.020s, n=17839, sd=12}
7. e4 {-0.69/8 0.012s, n=12086, sd=12} Qxa5+ {+0.72/8 0.017s, n=15537, sd=14}
8. Qd2 {-1.07/9 0.047s, n=36752, sd=15} Nf6 {+1.02/8 0.016s, n=14425, sd=12}
9. a3 {-1.15/9 0.019s, n=18531, sd=14} e6 {+1.01/9 0.019s, n=15817, sd=15}
10. Be2 {-1.19/9 0.022s, n=22175, sd=14} Be7 {+1.14/9 0.032s, n=24794, sd=14}
11. Nf3 {-0.99/10 0.024s, n=22980, sd=15} d5 {+1.22/10 0.025s, n=23176, sd=14}
12. Qxa5 {-1.23/9 0.040s, n=37343, sd=15} Rxa5 {+1.14/9 0.016s, n=14515, sd=15}
13. exd5 {-1.25/11 0.042s, n=41074, sd=19}
Nxd5 {+1.21/10 0.017s, n=16030, sd=17}
14. Bb2 {-1.16/10 0.018s, n=13495, sd=16, Black makes an illegal move: e8h8} 1-0