MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1584"]
[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 "1nbqkbnr/2pppp1p/rp4p1/p7/4P3/N2B2P1/PPPP1P1P/R1BQK1NR w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:50 +0000"]
[GameEndTime "2026-09-14T13:39:50 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {+2.13/10 0.050s, n=32639, sd=16} Bxa6 {-2.67/8 0.019s, n=15131, sd=12}
6. d4 {+2.01/9 0.018s, n=13116, sd=13} e6 {-2.03/9 0.023s, n=12201, sd=12}
7. c3 {+1.74/8 0.031s, n=14663, sd=11} Bxa3 {-1.39/10 0.025s, n=20367, sd=17}
8. bxa3 {+1.06/9 0.053s, n=28898, sd=15} d5 {-1.04/10 0.030s, n=22906, sd=17}
9. f3 {+1.10/9 0.046s, n=22108, sd=16} dxe4 {-0.99/11 0.026s, n=17067, sd=17}
10. fxe4 {+0.84/11 0.026s, n=21173, sd=17} Nf6 {-0.07/10 0.019s, n=14579, sd=13}
11. Qc2 {+1.19/11 0.057s, n=36671, sd=18} Bb7 {-0.86/10 0.034s, n=25893, sd=16}
12. Nf3 {+1.01/10 0.049s, n=21343, sd=16}
Nxe4 {-0.67/10 0.033s, n=24459, sd=18, White makes an illegal move: e1h1} 0-1