MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "709"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/p1p1pppp/2n4n/1p1p4/1P6/6PP/P1PPPP1R/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:25 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.05/8 0.013s, n=12457, sd=15} bxa4 {-0.39/9 0.013s, n=13808, sd=15}
6. b5 {+0.02/8 0.017s, n=15414, sd=11} Ne5 {-0.17/10 0.017s, n=14159, sd=15}
7. d4 {-0.33/10 0.054s, n=45498, sd=21} Nc4 {+0.07/12 0.026s, n=24615, sd=18}
8. Bxh6 {-0.15/10 0.032s, n=23149, sd=15} gxh6 {-0.08/10 0.011s, n=12968, sd=16}
9. e3 {-0.03/9 0.015s, n=13310, sd=14} Bd7 {+0.57/11 0.033s, n=33370, sd=16}
10. Nc3 {-0.45/9 0.032s, n=24506, sd=16} c6 {+0.28/10 0.015s, n=15084, sd=15}
11. Bxc4 {-0.21/10 0.030s, n=24573, sd=19}
dxc4 {+0.41/11 0.013s, n=14572, sd=15} 12. bxc6 {-0.34/9 0.014s, n=12329, sd=18}
Bxc6 {+0.27/10 0.027s, n=20762, sd=18}
13. Nxa4 {-0.26/10 0.025s, n=20475, sd=18} Bg7 {+0.23/9 0.015s, n=15722, sd=14}
14. f4 {-0.31/10 0.018s, n=16771, sd=15, Black makes an illegal move: e8h8} 1-0