MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1p1ppp/8/2p1p3/8/N1P5/PP1PPPPP/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:51 +0000"]
[GameEndTime "2026-09-14T13:35:52 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-0.64/8 0.021s, n=12455, sd=11} d5 {+0.59/9 0.018s, n=13030, sd=12}
6. Nf3 {-0.33/10 0.028s, n=15604, sd=16} Nc6 {+0.73/11 0.034s, n=23132, sd=18}
7. e4 {-0.77/10 0.042s, n=26926, sd=14} Nf6 {+0.81/10 0.028s, n=16346, sd=18}
8. exd5 {-0.71/10 0.025s, n=14740, sd=20} Nxd5 {+0.74/12 0.030s, n=21951, sd=19}
9. Nc4 {-0.79/9 0.022s, n=15407, sd=13} f6 {+1.01/11 0.032s, n=23110, sd=15}
10. a4 {-1.04/9 0.052s, n=33150, sd=14} Be7 {+0.99/10 0.030s, n=16399, sd=12}
11. g3 {-1.07/9 0.029s, n=18588, sd=13} Be6 {+0.91/10 0.020s, n=13879, sd=11}
12. Bg2 {-1.14/10 0.051s, n=31898, sd=15}
Qd7 {+1.17/10 0.019s, n=12501, sd=14, White makes an illegal move: e1h1} 0-1