MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1506"]
[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 "2bqkbnr/rpp1pppp/2np4/p3N3/1P6/2N5/P1PPPPPP/R1BQKB1R w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:21 +0000"]
[GameEndTime "2026-09-14T13:40:22 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxc6 {+0.28/11 0.033s, n=22078, sd=17} bxc6 {+0.01/11 0.027s, n=20078, sd=21}
6. b5 {-0.01/9 0.032s, n=20996, sd=16} cxb5 {+0.04/11 0.042s, n=23439, sd=18}
7. Nxb5 {-0.01/10 0.031s, n=19028, sd=15} Rb7 {+0.09/11 0.029s, n=17978, sd=16}
8. e3 {-0.01/9 0.025s, n=15207, sd=15} Nf6 {+0.17/10 0.053s, n=33160, sd=16}
9. c4 {-0.10/9 0.020s, n=15442, sd=18} c6 {+0.18/10 0.028s, n=18706, sd=15}
10. Nc3 {+0.05/10 0.028s, n=13632, sd=13} g6 {-0.09/10 0.028s, n=14973, sd=16}
11. Be2 {0.00/12 0.039s, n=23811, sd=20} Bg7 {+0.02/12 0.026s, n=20734, sd=18}
12. Ba3 {-0.02/10 0.015s, n=14625, sd=13, Black makes an illegal move: e8h8} 1-0