MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "547"]
[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 "rnbqkbnr/1pppp3/6pp/p4p2/P1P2P2/3P2P1/1P2P2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:04 +0000"]
[GameEndTime "2026-09-14T13:37:05 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.64/9 0.032s, n=22386, sd=15}
6. Nf3 {+0.96/10 0.033s, n=25261, sd=11} e6 {-0.74/9 0.038s, n=27141, sd=16}
7. e4 {+0.78/8 0.034s, n=23473, sd=13} Bb4+ {-0.59/9 0.020s, n=13963, sd=14}
8. Nc3 {+1.75/8 0.024s, n=16858, sd=14} d5 {-0.80/9 0.016s, n=12206, sd=14}
9. e5 {+0.98/10 0.027s, n=17397, sd=18} d4 {-0.61/10 0.017s, n=13632, sd=19}
10. Bd2 {+0.70/10 0.062s, n=43711, sd=17} Ng4 {-0.55/11 0.027s, n=19566, sd=16}
11. Nb5 {+0.33/9 0.022s, n=16497, sd=14} Ne3 {-0.67/10 0.034s, n=25387, sd=17}
12. Qc1 {+0.71/9 0.023s, n=16236, sd=13} Nc6 {-0.48/9 0.021s, n=12348, sd=14}
13. Bxb4 {+0.51/10 0.078s, n=53798, sd=19}
axb4 {-0.25/10 0.024s, n=15391, sd=15}
14. Be2 {+0.25/9 0.023s, n=16818, sd=15, Black makes an illegal move: e8h8} 1-0