MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2780"]
[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 "rnbqkbnr/1pp1ppp1/8/p2p3p/8/N1P2P2/PPQPP1PP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:38:25 +0200"]
[GameEndTime "2026-09-14T16:38:26 +0200"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.54/8 0.019s, n=12070, sd=13} Nc6 {-0.31/9 0.025s, n=16323, sd=17}
6. e4 {+1.09/11 0.079s, n=39966, sd=18} e5 {-1.01/9 0.022s, n=13825, sd=12}
7. exd5 {+1.27/9 0.026s, n=13727, sd=15} Qxd5 {-0.79/10 0.067s, n=38970, sd=16}
8. Bc4 {+0.85/9 0.039s, n=22564, sd=19} Qd8 {-0.85/9 0.064s, n=31065, sd=21}
9. Nb5 {+0.75/9 0.035s, n=16122, sd=8} Qh4+ {-1.29/8 0.052s, n=28671, sd=19}
10. g3 {+1.84/10 0.043s, n=20509, sd=19} Qe7 {-2.01/9 0.034s, n=18839, sd=16}
11. d5 {+1.93/11 0.031s, n=16547, sd=21} Na7 {-1.18/11 0.029s, n=19936, sd=19}
12. Nxa7 {+1.53/11 0.082s, n=46251, sd=21}
Rxa7 {-1.40/10 0.031s, n=16349, sd=21} 13. Be3 {+1.36/10 0.021s, n=14335, sd=17}
Ra8 {-1.48/9 0.026s, n=12821, sd=14, White makes an illegal move: e1a1} 0-1