MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "761"]
[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/3pppp1/p7/1pp4p/8/1P6/PNPPPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:46 +0000"]
[GameEndTime "2026-09-14T13:37:47 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {-0.28/9 0.025s, n=20080, sd=14} b4 {+0.07/8 0.015s, n=12865, sd=13}
6. e3 {-0.30/10 0.016s, n=13015, sd=7} g6 {+0.38/9 0.025s, n=18855, sd=13}
7. Nd3 {-0.41/9 0.018s, n=13982, sd=13} Bg7 {+0.56/11 0.017s, n=12685, sd=12}
8. Bb2 {-0.65/11 0.031s, n=23659, sd=17} Bxb2 {+0.64/11 0.014s, n=12088, sd=16}
9. Nxb2 {-0.43/10 0.042s, n=28559, sd=17} Nf6 {+0.72/9 0.028s, n=20183, sd=14}
10. f4 {-0.47/10 0.025s, n=19689, sd=14} Nc6 {+0.43/9 0.026s, n=19611, sd=12}
11. Be2 {-0.49/9 0.022s, n=14158, sd=15} d5 {+0.65/9 0.018s, n=13783, sd=13}
12. Nf3 {-0.39/9 0.020s, n=14053, sd=12} Kf8 {+0.37/9 0.032s, n=23857, sd=16}
13. Nd3 {-0.54/9 0.023s, n=15964, sd=15}
Ne4 {+0.49/10 0.034s, n=23867, sd=17, White makes an illegal move: e1h1} 0-1