MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "721"]
[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/1pppp1pp/8/p4p1P/1P4P1/8/P1PPPP2/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:22 +0000"]
[GameEndTime "2026-09-14T13:37:22 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.16/9 0.019s, n=14850, sd=15} axb4 {+0.02/9 0.015s, n=12490, sd=12}
6. Bb2 {-0.34/10 0.027s, n=21591, sd=16} d5 {+0.28/10 0.018s, n=14199, sd=16}
7. Bh3 {-0.10/10 0.038s, n=24879, sd=16} Nh6 {+0.08/10 0.017s, n=13998, sd=9}
8. a3 {-0.19/10 0.017s, n=14195, sd=15} Nxf5 {+0.32/10 0.018s, n=14563, sd=14}
9. axb4 {-0.62/8 0.017s, n=12129, sd=12} Rxa1 {+0.41/10 0.023s, n=18373, sd=20}
10. Bxa1 {-0.06/11 0.026s, n=20210, sd=18} e5 {-0.04/10 0.034s, n=25140, sd=17}
11. Bxe5 {+0.15/11 0.036s, n=22198, sd=16} Nc6 {+0.06/10 0.023s, n=16247, sd=15}
12. Bb2 {+0.28/10 0.023s, n=18261, sd=12} Bxb4 {-0.21/9 0.021s, n=16276, sd=9}
13. h6 {+0.27/10 0.023s, n=15621, sd=16, Black makes an illegal move: e8h8} 1-0