MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "927"]
[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 "rnb1kbnr/pp1ppppp/8/2p5/1P2P3/q1N3P1/1BPP1P1P/R2QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:57 +0000"]
[GameEndTime "2026-09-14T14:53:57 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb2 {+0.06/10 0.014s, n=14338, sd=20}
6. Rb1 {+0.05/11 0.011s, n=13061, sd=17} Qa3 {-0.81/11 0.023s, n=23763, sd=20}
7. Nb5 {+0.87/10 0.018s, n=18424, sd=19} Qa2 {-0.57/11 0.026s, n=26033, sd=16}
8. Ra1 {+1.12/11 0.021s, n=21966, sd=20} Qb2 {-0.98/11 0.027s, n=28712, sd=21}
9. Nc7+ {+0.46/10 0.035s, n=32486, sd=19} Kd8 {-0.88/9 0.025s, n=24391, sd=15}
10. Nxa8 {+0.55/12 0.039s, n=40160, sd=25} Nc6 {-0.93/11 0.027s, n=27682, sd=21}
11. bxc5 {+0.59/10 0.013s, n=14631, sd=15} Nf6 {-1.03/10 0.037s, n=36476, sd=15}
12. Ne2 {+1.06/10 0.015s, n=15036, sd=17} e5 {-0.81/10 0.012s, n=13622, sd=16}
13. Bg2 {+1.51/10 0.013s, n=12282, sd=15} Qb5 {-1.59/10 0.037s, n=37708, sd=18}
14. c3 {+2.13/9 0.014s, n=13587, sd=15}
Bxc5 {-1.76/10 0.020s, n=20549, sd=17, White makes an illegal move: e1h1} 0-1