MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "790"]
[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/2pppp2/7p/pp4p1/8/5PP1/PPPPP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:29 +0000"]
[GameEndTime "2026-09-14T16:01:29 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.07/9 0.016s, n=14755, sd=14} Bg7 {-0.34/8 0.027s, n=23659, sd=12}
6. e4 {+0.16/9 0.016s, n=14647, sd=16} c5 {-0.24/9 0.021s, n=13557, sd=10}
7. dxc5 {+0.61/10 0.055s, n=42684, sd=16} b4 {-0.55/9 0.021s, n=18165, sd=13}
8. c3 {+0.65/10 0.055s, n=40189, sd=16} Bb7 {-0.76/7 0.016s, n=12526, sd=10}
9. Be3 {+0.66/8 0.016s, n=13744, sd=13} g4 {-0.82/8 0.017s, n=13579, sd=15}
10. a3 {+0.62/9 0.017s, n=12113, sd=15} Nf6 {-0.81/8 0.016s, n=12930, sd=12}
11. axb4 {+1.53/11 0.023s, n=21796, sd=16}
axb4 {-0.97/11 0.024s, n=20196, sd=15}
12. Rxa8 {+1.46/11 0.014s, n=14538, sd=17}
Bxa8 {-1.60/10 0.043s, n=32111, sd=18}
13. cxb4 {+1.14/10 0.017s, n=15239, sd=14} gxf3 {-1.64/9 0.015s, n=14282, sd=14}
14. Nxf3 {+1.35/10 0.028s, n=24259, sd=15, Black makes an illegal move: e8h8}
1-0