MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "600"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1pp1pp2/p6p/3p2p1/2B5/N3P1P1/PPPPQP1P/R1B1K1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:59 +0000"]
[GameEndTime "2026-09-14T13:37:00 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+6.96/10 0.020s, n=14916, sd=14}
6. Nxc4 {-6.30/9 0.036s, n=22139, sd=14} b5 {+6.90/10 0.025s, n=18746, sd=13}
7. Qf3 {-6.17/10 0.022s, n=17371, sd=15} Ra7 {+7.22/10 0.014s, n=12107, sd=12}
8. Ne5 {-7.22/10 0.054s, n=36973, sd=15} Nf6 {+7.50/9 0.028s, n=16141, sd=9}
9. Qg2 {-7.23/9 0.028s, n=14172, sd=14} Qd6 {+7.38/9 0.026s, n=16369, sd=13}
10. Nd3 {-7.34/9 0.042s, n=29172, sd=14} c5 {+7.37/10 0.060s, n=40170, sd=16}
11. f3 {-7.63/8 0.034s, n=25024, sd=13} Rc7 {+7.67/9 0.023s, n=15884, sd=15}
12. e4 {-7.63/8 0.021s, n=14109, sd=15} Nc6 {+7.99/8 0.022s, n=12751, sd=13}
13. Ne2 {-7.70/9 0.020s, n=13564, sd=11} c4 {+7.85/9 0.069s, n=33334, sd=14}
14. Nf2 {-7.75/9 0.035s, n=15119, sd=13}
Nd7 {+8.04/9 0.063s, n=33096, sd=15, White makes an illegal move: e1h1} 0-1