MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1621"]
[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 "rnbqkb1r/p1p1p1pp/1p3p1n/3p4/1P6/P1P1P3/3P1PPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:32 +0000"]
[GameEndTime "2026-09-14T16:03:32 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+1.36/8 0.017s, n=14272, sd=12} a5 {-1.27/9 0.039s, n=20474, sd=10}
6. cxd5 {+1.11/9 0.041s, n=24323, sd=15} axb4 {-0.82/9 0.035s, n=17740, sd=15}
7. Qb3 {+0.80/8 0.024s, n=15630, sd=14} e6 {-1.01/10 0.043s, n=19575, sd=13}
8. dxe6 {+1.23/9 0.019s, n=14697, sd=15} Qd6 {-0.69/11 0.024s, n=20464, sd=17}
9. Bc4 {+1.32/9 0.032s, n=16400, sd=14} Nc6 {-0.98/9 0.024s, n=17029, sd=15}
10. Nf3 {+1.53/10 0.028s, n=22336, sd=18} Be7 {-1.46/10 0.039s, n=29661, sd=18}
11. Bb2 {+1.47/10 0.013s, n=12157, sd=14} Na5 {-1.64/12 0.051s, n=43636, sd=19}
12. Qa4+ {+1.74/9 0.017s, n=12079, sd=18} c6 {-1.86/10 0.021s, n=13828, sd=16}
13. axb4 {+2.25/11 0.047s, n=28450, sd=18}
Qxb4 {-2.21/11 0.034s, n=26619, sd=18}
14. Qc2 {+1.87/10 0.047s, n=21306, sd=19, Black makes an illegal move: e8h8} 1-0