MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "298"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pp1p1pp1/n1p1p2p/1B6/4P3/5N2/PPPP1PPP/RNBQ1K1R w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:17 +0000"]
[GameEndTime "2026-09-14T13:37:18 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {+0.40/9 0.043s, n=20508, sd=13} bxa6 {-0.28/9 0.019s, n=15280, sd=11}
6. d3 {+0.17/9 0.062s, n=38063, sd=12} Bb7 {-0.24/10 0.063s, n=42095, sd=12}
7. Qe2 {+0.27/8 0.029s, n=13085, sd=12} c5 {-0.27/9 0.039s, n=25439, sd=13}
8. Nbd2 {+0.46/9 0.021s, n=16528, sd=12} d6 {-0.38/9 0.034s, n=20547, sd=10}
9. b3 {+0.35/10 0.060s, n=36501, sd=15} Nf6 {-0.65/9 0.027s, n=18458, sd=16}
10. Rg1 {+0.56/9 0.026s, n=15252, sd=13} Qc7 {-0.65/8 0.022s, n=12992, sd=16}
11. Bb2 {+0.78/9 0.017s, n=12934, sd=13} Nd7 {-0.79/9 0.020s, n=16850, sd=15}
12. Nc4 {+0.72/10 0.021s, n=13917, sd=17} Rg8 {-0.59/9 0.036s, n=19413, sd=15}
13. h4 {+0.57/9 0.031s, n=25873, sd=14, Black makes an illegal move: e8a8} 1-0