MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "403"]
[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 "rnbqkb1r/p1pppp1p/7n/1p4p1/1P1P2P1/5P1B/P1P1P2P/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:37 -0400"]
[GameEndTime "2026-09-14T11:30:37 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.33/9 0.011s, n=14207, sd=11}
6. Bxg5 {-0.30/9 0.019s, n=21340, sd=12} axb4 {+0.31/8 0.011s, n=12971, sd=12}
7. e4 {-0.33/9 0.016s, n=18946, sd=10} d5 {0.00/8 0.015s, n=17541, sd=11}
8. Nd2 {+0.22/9 0.009s, n=12509, sd=15} Rg8 {-0.02/8 0.019s, n=14253, sd=13}
9. Bf4 {-0.51/10 0.043s, n=45718, sd=16} dxe4 {+0.30/9 0.010s, n=13432, sd=14}
10. Nxe4 {-0.52/10 0.017s, n=20522, sd=18} f5 {+0.30/10 0.015s, n=17023, sd=15}
11. gxf5 {-0.25/10 0.014s, n=15063, sd=18} Bxf5 {+0.62/9 0.015s, n=18038, sd=14}
12. d5 {-0.01/10 0.023s, n=20552, sd=15} Rg6 {+0.84/10 0.020s, n=17865, sd=14}
13. Bxh6 {-0.64/10 0.010s, n=13887, sd=16}
Bxe4 {+1.32/10 0.015s, n=18174, sd=13}
14. fxe4 {-0.27/10 0.012s, n=15235, sd=15} Rxh6 {+1.52/9 0.018s, n=19248, sd=13}
15. Qg4 {-0.54/11 0.031s, n=37861, sd=23}
Ra3 {+1.74/9 0.010s, n=13692, sd=18, White makes an illegal move: e1a1} 0-1