[Event "ch-RUS Rapid 2021"]
[Site "Sochi RUS"]
[Date "2021.10.13"]
[Round "8.16"]
[White "Pershin, Denis"]
[Black "Triapishko, Alexandr"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2388"]
[BlackElo "2506"]
[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.cxd5 Qxd5 6.e3 c5 7.Bd2 Bxc3 8.Bxc3 cxd4 9.Bxd4 Nc6 10.Bc3 O-O 11.Nf3 Qc5 12.Rc1 Rd8 13.Be2 Nd5 14.O-O Nxc3 15.Qxc3 Qxc3 16.Rxc3 Bd7 17.Rd1 Be8 18.Kf1 Kf8 19.a3 Ke7 20.Rdc1 f6 21.Ke1 Rac8 22.Nd2 Bd7 23.Bf3 Ne5 24.Rxc8 Rxc8 25.Rxc8 Nxf3+ 26.Nxf3 Bxc8 27.e4 e5 28.Nd2 Kd6 29.Ke2 Be6 30.Kd3 Kc5 31.Kc3 b6 1/2-1/2