[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.63"]
[White "Merario Alarcon, Andres"]
[Black "Klaska, Philipp Leon"]
[Result "1-0"]
[WhiteElo "2378"]
[BlackElo "2250"]
[ECO "A30"]
[PlyCount "73"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.c4 c5 5.O-O e6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 O-O 9.Rd1 d6 10.Bg5 Nbd7 11.Rac1 a6 12.b3 Qc7 13.h3 Rfd8 14.Qe3 Rac8 15.g4 Qb8 16.Bf4 h6 17.Nd4 Bxg2 18.Kxg2 Bf8 19.Bg3 Qb7+ 20.Qf3 Qc7 21.Kh2 Nc5 22.Kh1 Qd7 23.Nc2 Qc6 24.Qxc6 Rxc6 25.f3 Be7 26.Kg2 Kf8 27.Rd2 Nb7 28.Nb4 Rcc8 29.Nxa6 d5 30.Na4 b5 31.Nb6 Rc6 32.c5 Bxc5 33.Nxc5 Rxc5 34.Rxc5 Nxc5 35.Bc7 Ke7 36.Bxd8+ Kxd8 37.Rc2 1-0