MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1487"]
[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 "r1bqkb1r/ppp1pppp/2n5/3p4/1P4n1/2N1P3/P1PPQPPP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:14 +0000"]
[GameEndTime "2026-09-14T13:40:15 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.30/9 0.038s, n=22720, sd=15} Bf5 {+0.28/10 0.040s, n=22286, sd=12}
6. a3 {-0.31/8 0.028s, n=12755, sd=12} Nf6 {+0.23/9 0.041s, n=15423, sd=16}
7. Nf3 {-0.27/10 0.049s, n=27412, sd=18} e6 {+0.19/9 0.044s, n=18662, sd=16}
8. Na4 {-0.21/10 0.054s, n=25100, sd=16} Ne4 {+0.11/8 0.032s, n=18014, sd=11}
9. c4 {-0.18/9 0.067s, n=32731, sd=14} a6 {+0.04/9 0.031s, n=18521, sd=11}
10. g3 {+0.08/10 0.032s, n=18469, sd=15} Be7 {+0.52/9 0.017s, n=12364, sd=10}
11. Bg2 {+0.17/10 0.051s, n=26341, sd=15} dxc4 {-0.05/9 0.025s, n=17617, sd=13}
12. Qxc4 {+0.18/9 0.038s, n=20757, sd=14} Qd5 {-0.39/9 0.042s, n=22480, sd=15}
13. Qxd5 {+0.33/11 0.044s, n=23905, sd=15}
exd5 {-0.22/11 0.020s, n=15297, sd=16}
14. Bb2 {+0.20/9 0.018s, n=13552, sd=16, Black makes an illegal move: e8a8} 1-0