MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1906"]
[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 "rn1qkbnr/pbpppp2/7p/1p4p1/8/3P2PN/PPPKPP1P/RNBQ1B1R w kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:16 +0000"]
[GameEndTime "2026-09-14T16:04:17 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. f3 {-1.11/9 0.016s, n=14170, sd=12} Bg7 {+1.41/9 0.016s, n=12187, sd=10}
6. Bg2 {-1.00/10 0.022s, n=20119, sd=15} d5 {+1.37/8 0.020s, n=12262, sd=11}
7. f4 {-0.89/9 0.014s, n=13405, sd=15} gxf4 {+0.93/9 0.033s, n=20601, sd=16}
8. Nxf4 {-0.79/12 0.025s, n=22982, sd=19} Nf6 {+1.02/10 0.028s, n=17893, sd=22}
9. Ke1 {-0.79/11 0.023s, n=20202, sd=19} e5 {+0.96/10 0.025s, n=16034, sd=17}
10. Nh3 {-0.94/11 0.016s, n=14154, sd=18} Nc6 {+0.92/8 0.020s, n=12443, sd=11}
11. c3 {-1.16/9 0.039s, n=20436, sd=17} Qd6 {+0.85/9 0.023s, n=17049, sd=17}
12. Na3 {-0.78/9 0.028s, n=14486, sd=10} b4 {+0.79/10 0.035s, n=21500, sd=15}
13. Nc2 {-0.87/10 0.034s, n=19356, sd=14, Black makes an illegal move: e8h8} 1-0