MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "754"]
[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 "rn1qkb1r/pbppp1pp/7n/1p3p2/2P5/1P3N1P/P2PPPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:46 +0000"]
[GameEndTime "2026-09-14T16:09:46 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+1.81/10 0.025s, n=23243, sd=17} c6 {-1.65/8 0.013s, n=14322, sd=11}
6. a4 {+1.91/10 0.020s, n=19786, sd=15} e6 {-2.04/8 0.013s, n=14020, sd=15}
7. Bb2 {+2.06/9 0.021s, n=20663, sd=12} a6 {-2.13/9 0.020s, n=20083, sd=15}
8. bxa6 {+2.18/11 0.014s, n=15988, sd=14} Nxa6 {-2.42/9 0.022s, n=21621, sd=17}
9. e3 {+2.19/9 0.015s, n=14147, sd=15} Nf7 {-2.30/9 0.022s, n=17658, sd=14}
10. Be2 {+2.08/9 0.014s, n=12821, sd=13} d5 {-2.31/10 0.018s, n=17652, sd=10}
11. Nd4 {+2.07/9 0.015s, n=13312, sd=15} Qf6 {-1.23/10 0.038s, n=33274, sd=18}
12. f4 {+2.14/9 0.018s, n=13625, sd=12} Qh4+ {-1.69/9 0.029s, n=23877, sd=15}
13. Kf1 {+1.49/8 0.036s, n=28751, sd=17} Qf6 {-1.16/9 0.015s, n=14841, sd=10}
14. Na3 {+1.54/10 0.037s, n=25847, sd=12} Bd6 {-1.63/10 0.027s, n=25458, sd=15}
15. Qc2 {+1.62/10 0.020s, n=17518, sd=8, Black makes an illegal move: e8h8} 1-0