MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1940"]
[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 "rnb1kb1r/pp1ppppp/2p4n/1N3P2/3q4/2P5/PP1PP1PP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:48 +0000"]
[GameEndTime "2026-09-14T16:04:48 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qb6 {+2.36/11 0.013s, n=15053, sd=14}
6. Na3 {-1.66/10 0.029s, n=28510, sd=16} d5 {+2.39/11 0.013s, n=14796, sd=14}
7. e4 {-2.68/10 0.014s, n=15523, sd=18} dxe4 {+2.43/10 0.015s, n=16074, sd=14}
8. Nc4 {-2.55/10 0.035s, n=35031, sd=17} Qd8 {+2.53/11 0.016s, n=16165, sd=14}
9. d4 {-2.30/10 0.014s, n=13649, sd=13} Bxf5 {+2.77/9 0.013s, n=12707, sd=12}
10. Qb3 {-2.51/10 0.021s, n=21544, sd=15} b5 {+2.54/9 0.013s, n=12960, sd=12}
11. Bxh6 {-1.72/11 0.025s, n=25170, sd=17}
gxh6 {+2.42/10 0.021s, n=20082, sd=14} 12. Ne3 {-2.51/11 0.029s, n=29437, sd=17}
Bg6 {+2.48/10 0.020s, n=19519, sd=19} 13. a4 {-2.67/11 0.049s, n=43443, sd=17}
h5 {+2.88/11 0.020s, n=19425, sd=16} 14. axb5 {-2.74/10 0.018s, n=16678, sd=17}
Bh6 {+1.99/10 0.019s, n=17315, sd=18}
15. Nc4 {-2.20/10 0.012s, n=12551, sd=15, Black makes an illegal move: e8h8} 1-0