MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "260"]
[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 "r1bqkbnr/1pp2ppp/2npp3/p7/1P1P4/5N2/P1P1PPPP/RNBQKBR1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:17 +0000"]
[GameEndTime "2026-09-14T13:36:18 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.48/9 0.027s, n=16864, sd=14} Nce7 {-0.57/9 0.029s, n=19629, sd=14}
6. c4 {+0.41/9 0.030s, n=15976, sd=13} Ng6 {-0.52/9 0.039s, n=18438, sd=14}
7. e3 {+0.65/10 0.078s, n=40902, sd=17} Nf6 {-0.64/9 0.041s, n=21694, sd=13}
8. g4 {+0.44/9 0.073s, n=39171, sd=14} d5 {-0.35/10 0.033s, n=19447, sd=15}
9. a3 {+0.33/9 0.041s, n=20879, sd=13} Be7 {+0.04/8 0.043s, n=22399, sd=12}
10. Nbd2 {+0.50/9 0.024s, n=13227, sd=13} Nd7 {+0.03/8 0.022s, n=16469, sd=10}
11. Bb2 {+0.30/9 0.021s, n=15240, sd=10} c6 {-0.54/9 0.033s, n=19692, sd=15}
12. g5 {+0.57/9 0.020s, n=13723, sd=14} cxb5 {-0.57/9 0.032s, n=19990, sd=15}
13. cxd5 {+0.55/10 0.024s, n=13017, sd=15} exd5 {-0.85/9 0.025s, n=15674, sd=14}
14. Bxb5 {+0.97/10 0.024s, n=15269, sd=10} a4 {-0.69/10 0.025s, n=13107, sd=11}
15. Qc2 {+0.76/9 0.021s, n=15424, sd=14, Black makes an illegal move: e8h8} 1-0