MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1008"]
[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 "rnbqkb1r/1pppp1pp/5n2/p4P2/8/8/PPPP1PPP/RNBQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:18 +0000"]
[GameEndTime "2026-09-14T13:38:18 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.36/10 0.024s, n=16057, sd=11}
6. Bd3 {+0.67/9 0.018s, n=14273, sd=12} Nc6 {-0.51/8 0.021s, n=15730, sd=16}
7. Nf3 {+0.47/11 0.036s, n=27501, sd=19} Nb4 {-0.45/10 0.028s, n=20007, sd=17}
8. Bb5+ {+0.50/11 0.018s, n=13996, sd=18} c6 {-0.59/9 0.025s, n=18019, sd=15}
9. a3 {+0.51/10 0.020s, n=15078, sd=16} Bxf5 {-0.52/10 0.025s, n=12652, sd=14}
10. axb4 {+1.03/11 0.019s, n=17727, sd=18}
cxb5 {-0.46/11 0.026s, n=14642, sd=11}
11. Rxa5 {+0.65/10 0.016s, n=13190, sd=18}
Rxa5 {-0.56/11 0.037s, n=25302, sd=21}
12. bxa5 {+0.67/11 0.023s, n=18387, sd=19}
Qxa5 {-0.46/12 0.029s, n=16273, sd=19, White makes an illegal move: e1h1} 0-1