MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1140"]
[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/p1p1ppp1/8/1p5p/P2p4/1P3N1P/2PPPPP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:56 +0000"]
[GameEndTime "2026-09-14T13:38:56 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+4.15/9 0.020s, n=14219, sd=14} Bb7 {-4.17/9 0.039s, n=23782, sd=15}
6. e3 {+4.30/9 0.028s, n=20318, sd=15} dxe3 {-4.09/10 0.021s, n=14991, sd=15}
7. dxe3 {+4.40/10 0.043s, n=29234, sd=16} Nd7 {-4.38/9 0.036s, n=23146, sd=15}
8. Nbd2 {+4.35/9 0.018s, n=13846, sd=15} e5 {-4.06/9 0.028s, n=20909, sd=13}
9. Bb2 {+4.27/9 0.018s, n=12005, sd=10} Bc5 {-4.31/9 0.035s, n=21739, sd=16}
10. Bd3 {+4.14/10 0.029s, n=19719, sd=14} Ngf6 {-4.66/9 0.034s, n=18273, sd=13}
11. Bxe5 {+4.07/9 0.017s, n=12554, sd=18} Qe7 {-3.99/10 0.035s, n=22558, sd=13}
12. Bxc7 {+5.18/10 0.020s, n=14510, sd=17} Nd5 {-5.81/9 0.056s, n=31857, sd=15}
13. Ba5 {+5.01/10 0.033s, n=23003, sd=18}
Nf4 {-5.15/11 0.057s, n=36522, sd=19, White makes an illegal move: e1h1} 0-1