MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1522"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/ppp4p/4pp2/2Pp2p1/8/P3P2P/1P1P1PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:15 +0000"]
[GameEndTime "2026-09-14T13:40:16 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc5 {-0.30/9 0.033s, n=19824, sd=14}
6. h4 {+0.47/8 0.032s, n=14805, sd=10} g4 {-0.36/8 0.032s, n=21054, sd=18}
7. Qxg4 {+0.12/9 0.029s, n=13347, sd=13} Qe7 {+0.12/10 0.032s, n=22803, sd=16}
8. Qh5+ {+0.05/9 0.032s, n=17685, sd=15} Kd8 {+0.22/10 0.029s, n=19316, sd=15}
9. d4 {0.00/11 0.025s, n=12487, sd=9} Bb6 {+0.27/10 0.030s, n=21850, sd=16}
10. Nc3 {+0.18/8 0.037s, n=14446, sd=12} c6 {-0.28/9 0.060s, n=39939, sd=15}
11. Bd2 {+0.50/9 0.027s, n=12274, sd=13} e5 {-0.33/10 0.027s, n=19879, sd=19}
12. Nge2 {+0.46/9 0.037s, n=17265, sd=11} Be6 {-0.25/9 0.026s, n=16794, sd=14}
13. Na4 {0.00/9 0.034s, n=12019, sd=16} Bc7 {-0.47/10 0.047s, n=32188, sd=15}
14. Nc5 {+0.38/12 0.060s, n=24045, sd=20}
Bc8 {-0.78/10 0.067s, n=43541, sd=17, White makes an illegal move: e1a1} 0-1