MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "155"]
[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 "rnbqkbr1/p1p1pppp/1p5n/3p4/P7/5P2/RPPPP1PP/1NBQKBNR w Kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:42 +0000"]
[GameEndTime "2026-09-14T14:49:42 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.58/8 0.017s, n=16077, sd=13} Nc6 {+0.81/9 0.022s, n=20499, sd=16}
6. a5 {-0.89/8 0.016s, n=14649, sd=14} Nxa5 {+1.05/9 0.025s, n=18646, sd=14}
7. b4 {-0.77/10 0.021s, n=20107, sd=13} Nc6 {+1.25/10 0.022s, n=21653, sd=15}
8. b5 {-0.99/9 0.017s, n=14781, sd=14} Na5 {+1.53/9 0.028s, n=27400, sd=14}
9. Bd3 {-1.38/8 0.030s, n=23504, sd=13} Bb7 {+1.56/9 0.033s, n=30707, sd=15}
10. Ra4 {-1.57/9 0.062s, n=47545, sd=13} e6 {+1.89/10 0.018s, n=15872, sd=12}
11. Qe2 {-1.62/10 0.022s, n=19850, sd=16} Qd7 {+1.64/11 0.017s, n=16183, sd=17}
12. exd5 {-1.69/8 0.024s, n=16336, sd=13} Bxd5 {+1.74/10 0.013s, n=12502, sd=14}
13. Nc3 {-1.62/9 0.021s, n=19673, sd=13, Black makes an illegal move: e8a8} 1-0