MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "670"]
[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 "rnbqkb1r/1pp1pppp/p7/P2p3n/8/5N2/1PPPPPPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:18 +0000"]
[GameEndTime "2026-09-14T16:01:19 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.64/10 0.026s, n=19416, sd=12}
6. g3 {-0.24/8 0.024s, n=21925, sd=11} c5 {+0.60/9 0.022s, n=18637, sd=18}
7. Bg2 {-0.73/9 0.019s, n=16784, sd=14} Nc6 {+0.70/10 0.023s, n=13925, sd=15}
8. d3 {-0.84/9 0.016s, n=12650, sd=14} Nxa5 {+0.69/10 0.031s, n=25923, sd=17}
9. Ne5 {-0.50/10 0.031s, n=24907, sd=15} Qc7 {+0.49/10 0.022s, n=13905, sd=8}
10. Bf4 {-0.49/10 0.037s, n=29612, sd=17} g5 {+0.58/9 0.019s, n=15506, sd=16}
11. Bd2 {-0.57/9 0.015s, n=12965, sd=14} Qxe5 {-0.04/10 0.054s, n=36770, sd=17}
12. Rxa5 {-0.37/10 0.025s, n=21540, sd=19}
Qxb2 {+0.18/10 0.047s, n=34828, sd=17} 13. Nc3 {-0.31/11 0.036s, n=29461, sd=18}
Qb6 {-0.08/10 0.021s, n=17058, sd=17} 14. Qa1 {+0.18/10 0.020s, n=16650, sd=17}
Bg7 {+0.34/10 0.031s, n=22198, sd=12, White makes an illegal move: e1h1} 0-1