MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "512"]
[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 "rnbqkbnr/pp2p2p/2p3p1/3p1p2/7P/4P3/PPPP1PP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:48 -0400"]
[GameEndTime "2026-09-14T11:30:48 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.27/9 0.020s, n=17465, sd=13} Be6 {-0.26/8 0.017s, n=13827, sd=9}
6. Nf3 {+0.04/9 0.028s, n=34598, sd=15} Nf6 {+0.05/10 0.021s, n=18274, sd=14}
7. b3 {-0.01/9 0.020s, n=16396, sd=12} Bg7 {+0.05/9 0.021s, n=20340, sd=16}
8. c4 {+0.04/9 0.022s, n=17057, sd=13} Ne4 {+0.05/9 0.023s, n=25178, sd=13}
9. Bb2 {-0.01/9 0.016s, n=18706, sd=14} c5 {+0.05/9 0.012s, n=13325, sd=14}
10. Nbd2 {+0.01/7 0.014s, n=12068, sd=15} Nc6 {+0.11/9 0.013s, n=13212, sd=14}
11. Be2 {-0.14/8 0.017s, n=18665, sd=12} dxc4 {+0.27/9 0.027s, n=24510, sd=15}
12. bxc4 {-0.25/9 0.031s, n=27401, sd=14} cxd4 {+0.14/9 0.023s, n=19247, sd=15}
13. exd4 {-0.39/9 0.018s, n=23781, sd=14, Black makes an illegal move: e8h8} 1-0