MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1277"]
[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/1p1ppp1p/1q4p1/p1p5/2P3P1/1QN2N2/PP1PPP1P/R1B1KB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:02:48 +0200"]
[GameEndTime "2026-09-14T18:02:49 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb3 {-0.81/9 0.022s, n=18092, sd=14}
6. axb3 {+0.35/10 0.041s, n=33301, sd=15} Nc6 {-0.34/10 0.023s, n=20774, sd=15}
7. d4 {+0.40/10 0.026s, n=20766, sd=17} cxd4 {-0.23/10 0.026s, n=21877, sd=19}
8. Nb5 {+0.37/10 0.015s, n=12695, sd=16} Rb8 {-0.25/11 0.041s, n=32174, sd=15}
9. Nfxd4 {+0.51/10 0.023s, n=20584, sd=19} Bg7 {-0.34/11 0.026s, n=23037, sd=16}
10. Be3 {+0.26/9 0.025s, n=21094, sd=18} Nxd4 {-0.26/11 0.020s, n=18729, sd=20}
11. Nxd4 {+0.18/11 0.022s, n=20227, sd=16} Nf6 {-0.19/11 0.015s, n=13864, sd=21}
12. h3 {+0.16/9 0.016s, n=13693, sd=14} b6 {-0.17/12 0.017s, n=15201, sd=19}
13. Nb5 {+0.11/10 0.025s, n=21316, sd=20} d6 {+0.08/9 0.021s, n=16074, sd=14}
14. Bg2 {+0.03/8 0.023s, n=17600, sd=14}
Nd7 {-0.12/9 0.020s, n=16155, sd=15, White makes an illegal move: e1h1} 0-1