MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1351"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/3ppppp/8/p1p5/1P2P1P1/7N/1PPP1P1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:50 +0000"]
[GameEndTime "2026-09-14T13:39:51 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {-0.73/9 0.016s, n=12374, sd=15}
6. d4 {+0.61/10 0.025s, n=18282, sd=13} e6 {-0.81/9 0.048s, n=28776, sd=15}
7. Be3 {+0.75/9 0.025s, n=17926, sd=15} Bb7 {-0.70/9 0.045s, n=27901, sd=14}
8. Nd2 {+1.13/10 0.039s, n=27856, sd=13} Ne7 {-0.89/8 0.017s, n=12435, sd=10}
9. Bd3 {+1.11/9 0.019s, n=13649, sd=14} d5 {-0.82/9 0.030s, n=17204, sd=17}
10. e5 {+0.82/9 0.032s, n=22418, sd=14} Ba6 {-0.87/10 0.016s, n=12391, sd=14}
11. Bxa6 {+0.85/11 0.036s, n=24924, sd=15}
Nxa6 {-0.72/9 0.019s, n=14260, sd=15, White makes an illegal move: e1h1} 0-1