MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1067"]
[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 "rnbqkbnr/p1pp3p/4p1p1/1p3p2/4PP2/P1N5/1PPP2PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:55 +0000"]
[GameEndTime "2026-09-14T13:38:55 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+1.79/9 0.022s, n=16892, sd=13} gxf5 {-2.14/9 0.032s, n=17311, sd=19}
6. Qh5+ {+2.15/10 0.041s, n=29977, sd=16} Ke7 {-2.02/9 0.051s, n=34524, sd=17}
7. Bxb5 {+2.13/10 0.020s, n=15528, sd=17} Bb7 {-2.14/10 0.032s, n=21345, sd=16}
8. d4 {+2.34/9 0.033s, n=22904, sd=13} Qe8 {-2.59/8 0.024s, n=13360, sd=11}
9. Qe2 {+2.67/11 0.035s, n=22875, sd=19} Nf6 {-2.31/10 0.027s, n=18605, sd=15}
10. Nf3 {+2.60/9 0.025s, n=13805, sd=15} Rg8 {-2.24/11 0.025s, n=18062, sd=16}
11. Be3 {+2.33/8 0.021s, n=14035, sd=12} Qh5 {-2.55/10 0.030s, n=20439, sd=19}
12. d5 {+2.35/10 0.022s, n=15133, sd=16} Nxd5 {-2.10/12 0.028s, n=21285, sd=18}
13. Nxd5+ {+2.06/11 0.031s, n=24027, sd=23}
Bxd5 {-1.86/11 0.019s, n=15875, sd=17, White makes an illegal move: e1a1} 0-1