MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "478"]
[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 "rnb1kbnr/1pqppppp/8/p1p5/1P6/4PNP1/P1PP1P1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:13:27 +0200"]
[GameEndTime "2026-09-14T18:13:27 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+2.85/10 0.023s, n=19489, sd=15} Qxc5 {-2.52/9 0.021s, n=17297, sd=14}
6. Nc3 {+2.74/10 0.037s, n=30399, sd=15} b6 {-3.05/9 0.030s, n=24364, sd=13}
7. Rb1 {+3.24/10 0.031s, n=26237, sd=15} Na6 {-3.12/10 0.035s, n=22364, sd=16}
8. Bg2 {+3.07/10 0.041s, n=29303, sd=18} e6 {-3.27/9 0.028s, n=14324, sd=14}
9. Nd4 {+3.54/9 0.024s, n=13358, sd=10} d5 {-4.47/10 0.060s, n=45159, sd=24}
10. Na4 {+3.62/10 0.023s, n=18846, sd=16} Qc7 {-4.57/9 0.020s, n=15423, sd=13}
11. c4 {+3.32/7 0.016s, n=12078, sd=15} Nf6 {-3.45/9 0.022s, n=14533, sd=12}
12. cxd5 {+4.27/9 0.017s, n=15974, sd=13} Nxd5 {-3.86/10 0.028s, n=18915, sd=16}
13. Bxd5 {+5.73/11 0.034s, n=28579, sd=21}
exd5 {-3.61/10 0.016s, n=12481, sd=15}
14. Nxb6 {+6.36/10 0.017s, n=17247, sd=15}
Qb7 {-6.12/12 0.082s, n=68295, sd=25, White makes an illegal move: e1h1} 0-1