MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "831"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p2pp1pN/8/2p2p2/2p5/8/PP1PPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:58 +0000"]
[GameEndTime "2026-09-14T13:39:59 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxf8 {-0.18/10 0.019s, n=15998, sd=15} Kxf8 {+0.13/10 0.017s, n=12365, sd=16}
6. d4 {+0.01/9 0.040s, n=33008, sd=13} d5 {+0.10/9 0.023s, n=19189, sd=14}
7. g3 {-0.22/9 0.015s, n=12383, sd=13} cxd4 {+0.36/10 0.022s, n=18069, sd=15}
8. Qxd4 {-0.51/10 0.021s, n=16222, sd=13} Nc6 {+0.37/10 0.015s, n=13227, sd=17}
9. Qd1 {-0.51/10 0.028s, n=22277, sd=17} Qa5+ {+1.23/9 0.034s, n=25782, sd=14}
10. Nd2 {-0.70/9 0.028s, n=22487, sd=14} Rb8 {+3.08/10 0.019s, n=16901, sd=15}
11. Bg2 {-1.74/11 0.036s, n=28867, sd=18} c3 {+2.77/11 0.023s, n=16710, sd=17}
12. bxc3 {-3.13/11 0.027s, n=21821, sd=18}
Qxc3 {+3.22/10 0.012s, n=12192, sd=16}
13. Bxd5 {-3.34/11 0.015s, n=14499, sd=17}
Rh6 {+3.87/10 0.021s, n=20448, sd=16, White makes an illegal move: e1h1} 0-1