
[Event "Prague International Open"]
[Site "Prague CZE"]
[Date "2023.06.26"]
[Round "5.10"]
[White "Peyrer, Konstantin"]
[Black "Yao, Lan"]
[Result "1-0"]
[WhiteElo "2411"]
[BlackElo "2242"]
[ECO "E40"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Qa4+ Nc6 6.Nf3 O-O 7.Qc2 Re8 8.Bd2 a6 9.a3 Bf8 10.cxd5 exd5 11.Bd3 Bg4 12.Ng5 g6 13.O-O h6 14.Nf3 Kg7 15.Ne1 Qd7 16.f3 Be6 17.f4 Bf5 18.Nf3 Bxd3 19.Qxd3 Qf5 20.Qxf5 gxf5 21.Nh4 Ne7 22.Rac1 c6 23.h3 Ne4 24.Nxe4 dxe4 25.Bc3 Nd5 26.Nxf5+ Kf6 27.g4 h5 28.Be1 hxg4 29.hxg4 a5 30.Kf2 Ra6 31.Ke2 Rb6 32.Rc2 a4 33.Rh1 Kg6 34.Bd2 Rb3 35.Bc1 Kf6 36.Rh8 Nc7 37.Rc4 Ra8 38.Ng3 Kg7 39.Rh5 Re8 40.Re5 Ne6 41.Nh5+ Kh6 42.Nf6 Ra8 43.Nxe4 Nc7 44.Kf3 f6 45.Nxf6 Bg7 46.Re7 Nb5 47.g5+ Kg6 48.Kg4 Nd6 49.e4 Ra5 50.Rc5 1-0
[Site "Prague CZE"]
[Date "2023.06.26"]
[Round "5.10"]
[White "Peyrer, Konstantin"]
[Black "Yao, Lan"]
[Result "1-0"]
[WhiteElo "2411"]
[BlackElo "2242"]
[ECO "E40"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Qa4+ Nc6 6.Nf3 O-O 7.Qc2 Re8 8.Bd2 a6 9.a3 Bf8 10.cxd5 exd5 11.Bd3 Bg4 12.Ng5 g6 13.O-O h6 14.Nf3 Kg7 15.Ne1 Qd7 16.f3 Be6 17.f4 Bf5 18.Nf3 Bxd3 19.Qxd3 Qf5 20.Qxf5 gxf5 21.Nh4 Ne7 22.Rac1 c6 23.h3 Ne4 24.Nxe4 dxe4 25.Bc3 Nd5 26.Nxf5+ Kf6 27.g4 h5 28.Be1 hxg4 29.hxg4 a5 30.Kf2 Ra6 31.Ke2 Rb6 32.Rc2 a4 33.Rh1 Kg6 34.Bd2 Rb3 35.Bc1 Kf6 36.Rh8 Nc7 37.Rc4 Ra8 38.Ng3 Kg7 39.Rh5 Re8 40.Re5 Ne6 41.Nh5+ Kh6 42.Nf6 Ra8 43.Nxe4 Nc7 44.Kf3 f6 45.Nxf6 Bg7 46.Re7 Nb5 47.g5+ Kg6 48.Kg4 Nd6 49.e4 Ra5 50.Rc5 1-0
[Event "Prague International Open"]
[Site "Prague CZE"]
[Date "2023.06.26"]
[Round "5.10"]
[White "Peyrer, Konstantin"]
[Black "Yao, Lan"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2411"]
[BlackElo "2242"]
[ECO "E40"]
[Opening "Nimzo-Indian"]
[Variation "4.e3"]
[EventDate "2023.06.22"]
[WhiteFideId "1640879"]
[BlackFideId "8610835"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Qa4+ Nc6 6. Nf3 O-O 7. Qc2 Re8 8.
Bd2 a6 9. a3 Bf8 10. cxd5 exd5 11. Bd3 Bg4 12. Ng5 g6 13. O-O h6 14. Nf3
Kg7 15. Ne1 Qd7 16. f3 Be6 17. f4 Bf5 18. Nf3 Bxd3 19. Qxd3 Qf5 20. Qxf5
gxf5 21. Nh4 Ne7 22. Rac1 c6 23. h3 Ne4 24. Nxe4 dxe4 25. Bc3 Nd5 26. Nxf5+
Kf6 27. g4 h5 28. Be1 hxg4 29. hxg4 a5 30. Kf2 Ra6 31. Ke2 Rb6 32. Rc2 a4
33. Rh1 Kg6 34. Bd2 Rb3 35. Bc1 Kf6 36. Rh8 Nc7 37. Rc4 Ra8 38. Ng3 Kg7 39.
Rh5 Re8 40. Re5 Ne6 41. Nh5+ Kh6 42. Nf6 Ra8 43. Nxe4 Nc7 44. Kf3 f6 45.
Nxf6 Bg7 46. Re7 Nb5 47. g5+ Kg6 48. Kg4 Nd6 49. e4 Ra5 50. Rc5 1-0