MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1426"]
[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 "1n1qkbnr/1pp1pppp/r3b3/p2p1P2/8/1PN5/PBPPP1PP/R2QKBNR b KQk - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:50:03 +0200"]
[GameEndTime "2026-09-14T17:50:04 +0200"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf5 {+1.15/9 0.019s, n=14509, sd=14}
6. e3 {-1.14/8 0.020s, n=14895, sd=10} Ra8 {+1.35/11 0.045s, n=33731, sd=18}
7. g4 {-0.86/10 0.022s, n=18007, sd=16} Bd7 {+0.98/10 0.039s, n=26411, sd=14}
8. Qf3 {-0.68/9 0.033s, n=23042, sd=16} e6 {+1.20/9 0.026s, n=12052, sd=16}
9. h4 {-0.99/10 0.035s, n=20672, sd=17} a4 {+1.32/10 0.032s, n=22421, sd=16}
10. Nxa4 {-1.25/9 0.029s, n=16941, sd=15} Bxa4 {+1.23/9 0.034s, n=17562, sd=16}
11. bxa4 {-1.21/10 0.025s, n=16243, sd=16} Nd7 {+1.18/9 0.022s, n=16427, sd=13}
12. g5 {-1.42/10 0.086s, n=56736, sd=17} Ne7 {+1.60/10 0.028s, n=20661, sd=16}
13. h5 {-1.28/9 0.041s, n=23024, sd=13} Nf5 {+1.24/9 0.018s, n=13769, sd=18}
14. g6 {-1.54/9 0.047s, n=37108, sd=16} hxg6 {+1.41/11 0.016s, n=13258, sd=23}
15. hxg6 {-1.54/9 0.017s, n=15574, sd=19} Rxh1 {+1.08/11 0.031s, n=28362, sd=21}
16. Qxh1 {-1.60/9 0.023s, n=19735, sd=21} fxg6 {+1.52/9 0.016s, n=12197, sd=13}
17. Nf3 {-1.43/10 0.028s, n=19817, sd=16} Rxa4 {+1.37/9 0.036s, n=23118, sd=15}
18. Bd3 {-1.77/9 0.042s, n=25845, sd=17}
Rg4 {+1.91/9 0.028s, n=17101, sd=14, White makes an illegal move: e1a1} 0-1