[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.25"]
[Round "8.3"]
[White "Horvath, Peter"]
[Black "Guo, Yun"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2354"]
[BlackElo "2213"]
[PlyCount "117"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Hungary 50"]
[BlackTeam "China (W) 50"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "CHN"]

1. d4 d6 2. Nf3 Nd7 3. c4 e5 4. Nc3 Ngf6 5. e4 c6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 a6 9. Rd1 Qc7 10. Be3 Re8 11. Rac1 b6 12. a3 a5 13. b4 axb4 14. axb4 Bb7 15. h3 Bf8 16. d5 c5 17. Rb1 Ba6 18. Nd2 Rec8 19. Rb3 Be7 20. Qb2 Bd8 21. Ra1 cxb4 22. Rxb4 Nc5 23. Na4 Rcb8 24. Nc3 h6 25. Rb1 Qe7 26. Qc2 Bc7 27. R4b2 Qd8 28. Rc1 Qe7 29. Ndb1 Bd8 30. Na3 Bc8 31. Nab5 Ra6 32. Na2 Rxa2 33. Rxa2 Nfxe4 34. Bxc5 Nxc5 35. Bg4 Bb7 36. Re1 g6 37. Qd2 Kh7 38. Ra7 f5 39. Bd1 Qf8 40. Bc2 Bg5 41. Qe2 Kh8 42. Nc3 Bf6 43. Rb1 Bd8 44. Na4 Nd7 45. Qe3 Bc8 46. f3 Bg5 47. Qf2 Bd8 48. Kh1 Qe8 49. Bd3 Kg8 50. Qe1 Bb7 51. c5 dxc5 52. Bb5 Bc7 53. d6 Bd8 54. Bxd7 Qxd7 55. Nxb6 Qxd6 56. Nc4 Qd5 57. Qxe5 Qxe5 58. Nxe5 Bc7 59. Nd7 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.23"]
[Round "6.3"]
[White "Guo, Yun"]
[Black "Robertson, Ian C"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2213"]
[BlackElo "2064"]
[PlyCount "38"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "China (W) 50"]
[BlackTeam "Scotland 50"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "SCO"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 a6 8. a4 Re8 9. f4 Bf8 10. Bf3 c5 11. Nde2 Nc6 12. h3 Qb6 13. Kh2 Be6 14. b3 Rad8 15. f5 Bd7 16. Nf4 Nb4 17. Nfd5 Nbxd5 18. Nxd5 Nxd5 19. Qxd5 Bc6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.21"]
[Round "5.3"]
[White "Mengerink, Ynze"]
[Black "Guo, Yun"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "2101"]
[BlackElo "2213"]
[PlyCount "23"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg 50"]
[BlackTeam "China (W) 50"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CHN"]

1. e4 Nc6 2. Nc3 d6 3. d4 e5 4. Nf3 Bg4 5. Bb5 exd4 6. Qxd4 a6 7. Bxc6+ bxc6 8. Qd3 Qf6 9. Bg5 Qg6 10. Bf4 Be7 11. h3 Bd7 12. 0-0-0 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.19"]
[Round "3.3"]
[White "Guo, Yun"]
[Black "Thorhallsson, Throstur"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2213"]
[BlackElo "2394"]
[PlyCount "76"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "China (W) 50"]
[BlackTeam "Iceland 50"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. a3 d6 7. Bd3 Nf6 8. 0-0 g6 9. Re1 Bg7 10. Bf1 0-0 11. Nb3 Nbd7 12. f4 Rc8 13. g3 h5 14. Bg2 Ng4 15. Qe2 Qb6+ 16. Be3 Nxe3 17. Qxe3 Bxc3 18. bxc3 Rxc3 19. Qxb6 Nxb6 20. Ra2 Rfc8 21. Re2 Nc4 22. Kf2 e5 23. a4 b4 24. a5 Bc6 25. Bf1 Bb5 26. Na1 h4 27. Re1 hxg3+ 28. hxg3 Kg7 29. Bxc4 R8xc4 30. Rb2 Bc6 31. fxe5 dxe5 32. Reb1 Rxe4 33. Rxb4 Rf3+ 34. Kg1 Rxg3+ 35. Kf1 Rf3+ 36. Kg1 Re2 37. Rb6 Be4 38. R6b4 Rf4 0-1

