[Event "Primorsko Open 2021"]
[Site "Primorsko BUL"]
[Date "2021.09.19"]
[Round "7.4"]
[White "Borsuk, K"]
[Black "Spasov, V"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2425"]
[BlackElo "2502"]
[ECO "E81"]
[Opening "King's Indian Defense: Sämisch Variation, Normal Defense"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Qd2 Nbd7 8.Nge2 c5 9.dxc5 dxc5 10.Rd1 Qc7 11.Nf4 e6 12.Nd3 b6 13.Be2 Bb7 14.Bf4 Qc6 15.Bh6 Rad8 16.Bxg7 Kxg7 17.Qe3 Qc7 18.O-O Ne5 19.Nxe5 Qxe5 20.f4 Qc7 21.e5 Ng8 22.Bf3 Ne7 23.Bxb7 Qxb7 24.g4 Qc7 25.Ne4 Rxd1 26.Rxd1 Rd8 27.Nd6 Kg8 28.Rd3 f5 29.g5 Nc6 30.h4 Nd4 1/2-1/2