MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1635"]
[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 "1rbqkbnr/p1ppp1pp/n7/1p3p2/6P1/2N4P/PPPPPPB1/R1BQ1KNR b k - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:41 +0000"]
[GameEndTime "2026-09-14T13:40:42 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.19/10 0.030s, n=19654, sd=14}
6. Nd5 {+0.08/10 0.063s, n=31159, sd=16} e6 {-0.27/9 0.015s, n=12606, sd=12}
7. Ne3 {+0.67/10 0.025s, n=13021, sd=13} Nf6 {-0.48/9 0.019s, n=15495, sd=17}
8. gxf5 {+1.11/10 0.034s, n=15462, sd=11} exf5 {-0.04/10 0.050s, n=35035, sd=17}
9. c4 {+0.24/9 0.047s, n=20807, sd=14} bxc3 {+0.10/10 0.028s, n=19903, sd=16}
10. dxc3 {+0.29/9 0.032s, n=14403, sd=15} Nc5 {+0.28/10 0.051s, n=31598, sd=18}
11. Nf3 {-0.43/9 0.076s, n=37924, sd=17} f4 {+0.63/10 0.039s, n=26587, sd=21}
12. Ng4 {-0.58/8 0.028s, n=18467, sd=12} Bd6 {+0.80/9 0.034s, n=20590, sd=14}
13. Nxf6+ {-1.08/8 0.037s, n=26314, sd=14} Qxf6 {+0.72/9 0.024s, n=17607, sd=16}
14. Qd4 {-0.89/11 0.053s, n=28507, sd=17, Black makes an illegal move: e8h8} 1-0