[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.15"]
[Round "6"]
[White "Villegas Colque, Joel Francisco"]
[Black "Wilstermann Cespedes, Klaus"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1155"]
[BlackElo "1291"]
[PlyCount "30"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Nc3 Nc6 6. Nf3 Bd7 7. Bg5 Nge7 8. Qd2 Qc7 9. Nb5 Qb6 10. Nd6+ Bxd6 11. exd6 Ng6 12. 0-0-0 Rc8 13. Be3 Qd8 14. Bb5 Nce5 15. Bxd7+ Qxd7 1/2-1/2

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.15"]
[Round "7"]
[White "Wilstermann Cespedes, Klaus"]
[Black "Fuentes Diaz, Luis Sebastian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1291"]
[PlyCount "30"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 Nf6 4. e4 c6 5. Qd2 0-0 6. Bh6 d6 7. 0-0-0 Na6 8. Be2 Bg4 9. f3 Bd7 10. g4 Re8 11. h4 e5 12. Bxg7 Kxg7 13. h5 exd4 14. Qxd4 Kg8 15. g5 Nxh5 1-0

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.14"]
[Round "5"]
[White "Mollo Taquemallco, Jhair Ernesto"]
[Black "Wilstermann Cespedes, Klaus"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1291"]
[PlyCount "30"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. b3 Nf6 5. Bb2 Bd6 6. Bb5+ Bd7 7. Qe2+ Qe7 8. Bxd7+ Nbxd7 9. Qxe7+ Bxe7 10. 0-0 0-0 11. d3 c5 12. Nbd2 Rfe8 13. c4 d4 14. Rfe1 Bd6 15. h3 h6 0-1

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.14"]
[Round "3"]
[White "Rocha Correa, Jhonn Gregor"]
[Black "Wilstermann Cespedes, Klaus"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1290"]
[BlackElo "1291"]
[PlyCount "87"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Nc3 c5 11. dxc5 Qxc5 12. Rad1 Rd8 13. Qd4 Qxd4 14. Nxd4 Nc6 15. a3 Rac8 16. f3 a6 17. Rfe1 Re8 18. Nf5 Rxe1+ 19. Rxe1 Rd8 20. Na4 g6 21. Ne7+ Kf8 22. Nxc6 bxc6 23. Nc5 a5 24. a4 Nd7 25. Nxd7+ Rxd7 26. Kf2 Rb7 27. b3 f6 28. Re6 Rc7 29. Rxf6+ Ke7 30. Rf4 Ke6 31. Rf8 d4 32. Ra8 c5 33. Rxa5 c4 34. Ke2 cxb3 35. cxb3 Rc2+ 36. Kd3 Rc3+ 37. Kxd4 Rxb3 38. Ra6+ Kf7 39. Ra7+ Kg8 40. Ra8+ Kg7 41. a5 Rb2 42. a6 Rxg2 43. Ra7+ Kg8 44. Rb7 1-0

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.14"]
[Round "4"]
[White "Wilstermann Cespedes, Klaus"]
[Black "Zambrana Veizaga, Fabio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1291"]
[BlackElo "1304"]
[PlyCount "30"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Qg4 g6 5. Be5 Bxe5 6. dxe5 c5 7. Nc3 a6 8. Qa4+ Bd7 9. Nb5 Bxb5 10. Bxb5+ Nd7 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. a4 Ne7 14. Ne2 b5 15. axb5 axb5 0-1

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.13"]
[Round "1"]
[White "Sanchez V, Jesse David"]
[Black "Wilstermann Cespedes, Klaus"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1291"]
[PlyCount "49"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bb5 a6 6. Ba4 b5 7. Bb3 Bb7 8. d3 Ngf6 9. Bg5 Be7 10. Qe2 Nxe4 11. dxe4 Bxg5 12. 0-0 0-0 13. Qd3 Bf6 14. Rab1 Ne5 15. Qc3 Nxf3+ 16. Qxf3 Qd4 17. Rfd1 Qxe4 18. Qxe4 Bxe4 19. Re1 Bb7 20. c4 Rfd8 21. Kf1 bxc4 22. Bxc4 Bd5 23. b3 c5 24. Re2 Bxc4 25. Ke1 0-1

[Event "BOL-ch U16"]
[Site "Cochabamba"]
[Date "2023.01.13"]
[Round "2"]
[White "Wilstermann Cespedes, Klaus"]
[Black "Rosas Navarro, Bruno Shahid"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1291"]
[BlackElo "1472"]
[PlyCount "64"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. 0-0 d5 8. c3 Nbd7 9. Ne5 g6 10. Ndf3 c4 11. Bc2 0-0 12. Ba4 a6 13. Bh6 Re8 14. Ng5 Nxe5 15. dxe5 Nd7 16. f4 b5 17. Bc2 Bf8 18. Bxf8 Rxf8 19. Qg4 Kg7 20. Rf3 Rh8 21. Rg3 Nf8 22. f5 Bc8 23. f6+ Kg8 24. Rh3 Qe8 25. Rh6 Ra7 26. Rf1 Bb7 27. Rf3 d4 28. Be4 Bxe4 29. Nxe4 d3 30. Nd6 Qc6 31. Rf4 Rc7 32. Rd4 Qc5 1/2-1/2

