MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "612"]
[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 "r2qkbnr/p1p1pppp/2np4/1p3b2/P3P1P1/3B4/1PPP1P1P/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:23 +0000"]
[GameEndTime "2026-09-14T13:38:24 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+7.84/11 0.020s, n=17851, sd=16} b4 {-7.25/8 0.020s, n=16131, sd=16}
6. Bb5 {+7.50/11 0.015s, n=14616, sd=15} Qd7 {-7.39/11 0.018s, n=15532, sd=17}
7. Qf3 {+7.14/10 0.042s, n=33211, sd=19} d5 {-7.10/10 0.023s, n=19583, sd=16}
8. d4 {+7.18/10 0.033s, n=27241, sd=17} a6 {-7.07/11 0.022s, n=18556, sd=17}
9. Bxc6 {+7.23/8 0.025s, n=19065, sd=13} Qxc6 {-6.91/11 0.025s, n=20406, sd=19}
10. Ne2 {+6.92/10 0.037s, n=29999, sd=15} Qxc2 {-6.56/9 0.027s, n=20799, sd=15}
11. Qxd5 {+6.86/10 0.015s, n=13392, sd=18} Rd8 {-6.58/11 0.031s, n=17520, sd=18}
12. Qf3 {+6.47/10 0.042s, n=32776, sd=17} g6 {-6.44/10 0.027s, n=13031, sd=14}
13. Nd2 {+6.33/9 0.021s, n=16393, sd=14}
Bg7 {-6.44/10 0.039s, n=21949, sd=19, White makes an illegal move: e1h1} 0-1