[Event "20th Marienbad IMB1 2022"]
[Site "Marianske Lazne CZE"]
[Date "2022.01.21"]
[Round "8.1"]
[White "Matras, On"]
[Black "Bracker, A"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2230"]
[BlackElo "2228"]
[ECO "E34"]
[Opening "Nimzo-Indian Defense: Classical Variation, Noa Variation"]
[PlyCount "62"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.Bg5 dxc4 6.Nf3 b5 7.g3 Bb7 8.Bg2 Nbd7 9.O-O a6 10.a4 Bxc3 11.bxc3 O-O 12.axb5 axb5 13.Qb2 Bc6 14.Rfe1 Qc8 15.Nd2 Bxg2 16.Kxg2 h6 17.Bxf6 Qb7+ 18.Kg1 Nxf6 19.Nxc4 Ng4 20.h3 Qd5 21.Nd2 Nf6 22.Nf3 Ne4 23.Ne5 c5 24.Nd3 cxd4 25.cxd4 Rfd8 26.Rxa8 Rxa8 27.Ra1 Rd8 28.Ra5 Qxd4 29.Qxd4 Rxd4 30.Rxb5 Rd8 31.Rb7 Nd6 1/2-1/2