MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1380"]
[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 "rnbqkb1r/2pppppp/pp6/1P6/6n1/P2P3P/2P1PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:42 -0400"]
[GameEndTime "2026-09-14T11:07:42 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.81/9 0.011s, n=12920, sd=14}
6. c4 {-0.81/10 0.011s, n=14751, sd=11} axb5 {+0.55/8 0.017s, n=13931, sd=13}
7. cxb5 {-0.54/9 0.010s, n=13418, sd=11} Bb7 {+0.39/8 0.015s, n=19370, sd=14}
8. e3 {-0.31/9 0.024s, n=22169, sd=16} e6 {+0.17/8 0.027s, n=22707, sd=12}
9. Nf3 {-0.44/9 0.027s, n=24371, sd=16} Bxf3 {+0.14/9 0.013s, n=15712, sd=13}
10. Qxf3 {-0.13/10 0.023s, n=21117, sd=15} d5 {+0.21/10 0.027s, n=21041, sd=15}
11. Bb2 {-0.02/10 0.010s, n=12188, sd=17} Bd6 {+0.25/10 0.020s, n=17477, sd=18}
12. d4 {+0.01/11 0.017s, n=20477, sd=15} Qe7 {+0.16/9 0.018s, n=14090, sd=13}
13. Bd3 {+0.08/10 0.021s, n=23511, sd=16} e5 {-0.07/10 0.016s, n=18105, sd=15}
14. Bc2 {+0.21/10 0.021s, n=18608, sd=13, Black makes an illegal move: e8h8} 1-0