[Event "Titled Tuesday 21st Dec"]
[Site "chess.com INT"]
[Date "2021.12.21"]
[Round "11"]
[White "Diaz Camallonga, C"]
[Black "Demchenko, A"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2654"]
[ECO "C70"]
[Opening "Ruy Lopez: Morphy Defense, Cozio Defense"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.c3 Ng6 6.d4 exd4 7.cxd4 Bb4+ 8.Nc3 d5 9.exd5 Bxc3+ 10.bxc3 Qxd5 11.h3 O-O 12.O-O Na5 13.Re1 Rd8 14.Ne5 Nxe5 15.Rxe5 Qxe5 16.dxe5 Rxd1+ 17.Bxd1 Be6 18.Bf3 Rd8 19.Bg5 Rd7 20.Be3 b6 21.a4 Nc4 22.Bf4 h6 23.Be2 g5 24.Bg3 c6 25.Rb1 b5 26.axb5 cxb5 27.Ra1 Ra7 28.f4 a5 29.fxg5 hxg5 30.Bf2 Ra6 31.Bc5 a4 32.Be7 g4 33.hxg4 Ra7 34.Bf6 Rd7 35.Kf2 Nd2 36.Ke3 Nc4+ 37.Bxc4 Bxc4 38.Rh1 Rd3+ 39.Kf4 1-0