MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1063"]
[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/p1ppp1pp/8/1p3p2/P2P2P1/2P5/1P1BPP1P/RN1QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:15 +0200"]
[GameEndTime "2026-09-14T16:11:16 +0200"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.13/10 0.019s, n=16209, sd=17}
6. e4 {+0.21/9 0.016s, n=13461, sd=15} Bxe4 {-0.05/9 0.022s, n=17640, sd=13}
7. f3 {+0.56/10 0.025s, n=20262, sd=14} Bd5 {-0.54/8 0.023s, n=19057, sd=14}
8. axb5 {+0.55/10 0.017s, n=13427, sd=13} fxg4 {-0.76/9 0.025s, n=19949, sd=15}
9. Qe2 {+0.47/9 0.032s, n=23918, sd=13} a6 {-0.26/10 0.050s, n=30053, sd=14}
10. bxa6 {+0.27/9 0.022s, n=15259, sd=15} e6 {-0.23/9 0.021s, n=14539, sd=14}
11. Bg2 {+0.43/9 0.015s, n=12470, sd=14} Nf6 {+0.07/8 0.017s, n=12338, sd=13}
12. c4 {+0.31/9 0.019s, n=15967, sd=13} Bxf3 {-0.27/10 0.020s, n=15946, sd=18}
13. Nxf3 {+0.16/10 0.015s, n=13223, sd=17}
gxf3 {-0.62/12 0.025s, n=18102, sd=19}
14. Qxf3 {+0.56/11 0.020s, n=17735, sd=20}
Rxa6 {-0.42/12 0.030s, n=22225, sd=28}
15. Rxa6 {+0.46/12 0.023s, n=19099, sd=18}
Nxa6 {-0.65/11 0.036s, n=30979, sd=19} 16. Qb7 {+0.21/11 0.083s, n=69276, sd=18}
Nb8 {-0.30/12 0.019s, n=18976, sd=22, White makes an illegal move: e1h1} 0-1