MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "829"]
[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 "rnb1kb1r/1ppp1ppp/5q1n/p3p3/PP5P/N7/2PPPPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:00 +0000"]
[GameEndTime "2026-09-14T16:11:01 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {-0.98/9 0.026s, n=23574, sd=13} e4 {+0.90/9 0.017s, n=15661, sd=14}
6. Ra2 {-1.03/9 0.023s, n=21089, sd=14} Rxa5 {+1.20/9 0.018s, n=16714, sd=11}
7. Bb2 {-0.41/10 0.034s, n=31135, sd=14} Qd8 {+0.65/9 0.047s, n=43698, sd=14}
8. e3 {-0.33/10 0.015s, n=15270, sd=11} Rxa4 {+0.61/9 0.028s, n=26539, sd=16}
9. c4 {+0.06/10 0.020s, n=19538, sd=12} Ra5 {-0.07/7 0.017s, n=15997, sd=12}
10. Qb1 {+0.48/10 0.030s, n=28676, sd=14} f6 {-0.38/9 0.018s, n=17920, sd=14}
11. Qxe4+ {+0.90/10 0.025s, n=26257, sd=18} Be7 {-0.51/8 0.015s, n=13620, sd=15}
12. Qb1 {+0.84/11 0.011s, n=12769, sd=14} Na6 {-0.87/10 0.042s, n=38854, sd=14}
13. Nc2 {+1.09/11 0.015s, n=15843, sd=18} Rxa2 {-0.98/11 0.015s, n=16740, sd=18}
14. Qxa2 {+0.73/11 0.043s, n=42437, sd=21, Black makes an illegal move: e8h8}
1-0