MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "189"]
[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 "rnbqkbnr/pp2p2p/3p4/2p2pp1/1P2P3/P7/2PPBPPP/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:04 +0000"]
[GameEndTime "2026-09-14T14:50:05 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.09/8 0.013s, n=12922, sd=11}
6. Nc3 {+0.04/9 0.046s, n=39220, sd=17} Nc6 {+0.08/9 0.029s, n=21553, sd=16}
7. Bh5+ {+0.12/8 0.019s, n=17273, sd=13} Kf8 {-0.01/8 0.018s, n=16473, sd=17}
8. exf5 {-0.03/9 0.023s, n=21505, sd=15} Bxf5 {+0.25/10 0.027s, n=19432, sd=16}
9. Nge2 {+0.40/10 0.016s, n=15443, sd=20} Nf6 {+0.03/9 0.018s, n=17498, sd=14}
10. Ng3 {-0.38/9 0.017s, n=15593, sd=17} Qd7 {+0.41/9 0.016s, n=14231, sd=16}
11. Nxf5 {-0.09/10 0.013s, n=12937, sd=15} Qxf5 {+0.35/9 0.020s, n=13294, sd=12}
12. Be2 {-0.24/9 0.015s, n=14836, sd=13} cxb4 {+1.31/10 0.020s, n=18589, sd=18}
13. axb4 {-0.76/10 0.015s, n=14338, sd=16}
Nxb4 {+0.93/10 0.016s, n=17007, sd=16} 14. Ra4 {-0.93/10 0.030s, n=22017, sd=20}
a5 {+1.44/8 0.018s, n=16650, sd=15, White makes an illegal move: e1h1} 0-1