MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "799"]
[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 "r1bqkbnr/p1ppppp1/8/1p2n2p/1P6/3P2PP/P1P1PP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+1.33/9 0.020s, n=16453, sd=15} Rb8 {-0.95/10 0.017s, n=15376, sd=20}
6. a4 {+1.07/8 0.016s, n=13332, sd=12} a6 {-1.12/10 0.038s, n=32034, sd=16}
7. axb5 {+1.13/8 0.017s, n=14903, sd=12} axb5 {-1.08/9 0.018s, n=15653, sd=17}
8. e4 {+1.30/9 0.025s, n=21109, sd=14} Bb7 {-0.90/8 0.030s, n=18113, sd=17}
9. Bd2 {+1.14/9 0.033s, n=25042, sd=16} e6 {-0.87/10 0.040s, n=29926, sd=17}
10. Nf3 {+1.10/9 0.023s, n=16053, sd=14} Nxf3+ {-0.87/9 0.018s, n=13386, sd=20}
11. Qxf3 {+0.81/9 0.028s, n=22055, sd=15} Nf6 {-0.79/9 0.018s, n=14863, sd=14}
12. Na3 {+0.86/9 0.022s, n=17069, sd=12} d5 {-0.55/10 0.044s, n=28546, sd=17}
13. Qe2 {+1.04/9 0.015s, n=12318, sd=11} dxe4 {-0.62/10 0.022s, n=12127, sd=17}
14. dxe4 {+0.91/9 0.017s, n=13211, sd=16} Bc6 {-1.44/10 0.067s, n=37675, sd=18}
15. c4 {+0.65/10 0.030s, n=22408, sd=16} bxc4 {-0.66/9 0.017s, n=13147, sd=14}
16. Qxc4 {+0.76/9 0.016s, n=12502, sd=12} Ba4 {-1.00/9 0.042s, n=27052, sd=13}
17. b5 {+0.84/9 0.024s, n=19659, sd=13} Bxa3 {-0.96/10 0.020s, n=12386, sd=13}
18. Qxa4 {+0.46/10 0.031s, n=23401, sd=15}
Bd6 {-0.85/10 0.020s, n=17922, sd=15, White makes an illegal move: e1h1} 0-1