[Event "ch-PHI 2021"]
[Site "Mactan City PHI"]
[Date "2021.12.14"]
[Round "11.5"]
[White "Antonio, R"]
[Black "De Guzman, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2421"]
[BlackElo "2344"]
[ECO "C68"]
[Opening "Ruy Lopez: Exchange Variation, Alekhine Variation"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd6 8.Nc3 Ne7 9.Be3 Bd7 10.O-O-O O-O-O 11.Kb1 c5 12.Nb3 b6 13.f3 Rde8 14.Bf2 f5 15.exf5 Nxf5 16.h3 Bc6 17.Nd2 Ng3 18.Bxg3 Bxg3 19.Nde4 Be5 20.Rhe1 Rhf8 21.Re2 h6 22.Rde1 Bd4 23.Nd2 Rd8 24.Nde4 Rf7 25.Rd2 Rfd7 26.Nd1 Be5 27.Rxd7 Rxd7 28.Ndf2 Bd4 29.Kc1 Rf7 30.c3 Be5 31.Kc2 c4 32.Ng4 Bf4 33.Nd2 b5 34.b3 h5 35.Nf2 cxb3+ 36.Nxb3 Bd6 37.Nd2 0-1