MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "651"]
[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 "rnbqkb1r/3ppppp/p6n/1pp5/4P3/1P4QN/P1PP1PPP/RNB1KB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:36 +0000"]
[GameEndTime "2026-09-14T13:38:36 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.48/9 0.042s, n=23455, sd=13}
6. Nc3 {-0.64/8 0.022s, n=15940, sd=13} f6 {+0.38/8 0.022s, n=12904, sd=12}
7. Nd5 {+0.51/9 0.019s, n=14179, sd=16} Ra7 {-0.24/9 0.021s, n=12223, sd=13}
8. Ne3 {-0.06/9 0.032s, n=17497, sd=15} e6 {+0.08/10 0.019s, n=12158, sd=16}
9. a4 {+0.34/10 0.020s, n=13544, sd=16} bxa4 {-0.11/10 0.035s, n=20881, sd=16}
10. Rxa4 {+0.01/10 0.033s, n=19465, sd=18} d5 {-0.75/10 0.043s, n=24591, sd=23}
11. exd5 {+0.32/9 0.020s, n=12184, sd=13} exd5 {-0.52/11 0.083s, n=42721, sd=19}
12. Kd1 {+0.47/10 0.021s, n=15793, sd=21} Nd4 {-0.34/8 0.031s, n=14885, sd=12}
13. Nf4 {+0.30/10 0.026s, n=15643, sd=15} Bd6 {-0.83/9 0.037s, n=21585, sd=14}
14. Qh4 {+0.67/11 0.034s, n=19344, sd=18, Black makes an illegal move: e8h8} 1-0