[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.20"]
[Round "7"]
[White "Lamas, Cesar Alejandro"]
[Black "Vilte, Sebastian"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "28"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. Bc4 Nf6 5. d3 Bd7 6. Be3 0-0 7. d4 Nc6 8. a3 Ng4 9. Qd2 Qe8 10. b4 a6 11. d5 Nd4 12. Nxd4 Nxe3 13. Qxe3 exd4 14. Qxd4 Bf6 1/2-1/2

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.19"]
[Round "6"]
[White "Gerez Torres, Yago Facundo"]
[Black "Lamas, Cesar Alejandro"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "88"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Nc3 Bb4 5. dxe5 Nxe4 6. Bd2 Bxc3 7. Bxc3 0-0 8. Qd3 Nc5 9. Qd2 Ne4 10. Qe3 Nxc3 11. Qxc3 Re8 12. Bb5 a6 13. Bxc6 bxc6 14. 0-0 Bb7 15. Qb3 Rb8 16. Rfe1 d6 17. h3 dxe5 18. Nxe5 Qg5 19. Qxf7+ Kh8 20. Nf3 Rxe1+ 21. Rxe1 Qd8 22. Qf5 Qf6 23. Qd7 h6 24. Re8+ Rxe8 25. Qxe8+ Kh7 26. c3 c5 27. Qe5 Qg6 28. Kh2 Qd6 29. Qxd6 cxd6 30. Nh4 d5 31. Kg3 d4 32. cxd4 cxd4 33. Kf4 g5+ 34. Kg3 gxh4+ 35. Kf4 d3 36. Ke3 d2 37. Kxd2 Bxg2 38. a4 Bxh3 39. Ke3 Bg2 40. f4 h3 41. Kf2 Bf1 42. Kxf1 h2 43. Kg2 h1Q+ 44. Kxh1 Kg6 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.19"]
[Round "5"]
[White "Lamas, Cesar Alejandro"]
[Black "Andrada, Santino"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "60"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 e6 4. Nf3 f6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Qe7 8. b3 0-0-0 9. 0-0 b5 10. a4 b4 11. Nb5 Bxb5 12. axb5 Kb7 13. Qe1 Qe8 14. c3 Qxb5 15. c4 dxc4 16. bxc4 Qxc4 17. Qe4+ c6 18. exf6 Nxf6 19. Qe3 Nd5 20. Qxe6 c5 21. Ne5 Qxd4 22. Qc6+ Kb8 23. Nd7+ Rxd7 24. Qxd7 Qxa1 25. Qd8+ Kb7 26. Qxd5+ Kb6 27. Qd8+ Kb5 28. Qb8+ Kc4 29. Qf4+ Kb3 30. Qe3+ Qc3 1/2-1/2

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.18"]
[Round "3"]
[White "Fernandez, Victoria Valentina"]
[Black "Lamas, Cesar Alejandro"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "51"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. Bxc6 dxc6 6. d3 h6 7. Nxe5 Qe7 8. Nf3 Bb4 9. Bd2 Bxc3 10. Bxc3 Be6 11. h3 0-0-0 12. a4 Nxe4 13. Bd4 Nc5 14. 0-0 Rhg8 15. b4 Na6 16. b5 cxb5 17. axb5 Nc5 18. Rxa7 Kb8 19. Qa1 c6 20. b6 Na6 21. Ne5 Qd6 22. Nf3 c5 23. Be5 Qxe5 24. Qxe5+ Kc8 25. Rxa6 bxa6 26. Qc7# 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.17"]
[Round "2"]
[White "Delbueno Cuevas, Facundo Alex"]
[Black "Lamas, Cesar Alejandro"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "107"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. c3 Nxf3+ 5. Qxf3 Nf6 6. d4 d6 7. h3 b6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Bd5 Rb8 11. Nd2 b5 12. Rd1 0-0 13. 0-0 exd4 14. cxd4 Bxd4 15. Nc4 bxc4 16. Rxd4 Rxb2 17. Bxc4 c5 18. Rdd1 Bb7 19. Qc3 Rb6 20. e5 Qg5 21. Qg3 Qxe5 22. Qxe5 dxe5 23. Rfe1 Rg6 24. g3 e4 25. Rd7 Ba8 26. Rxa7 h5 27. Bxf7+ Rxf7 28. Rxa8+ Kh7 29. Rxe4 Rgf6 30. f4 Rg6 31. Kf2 Rc6 32. Ra5 g5 33. Rc4 g4 34. h4 Re7 35. Raxc5 Rxc5 36. Rxc5 Kh6 37. a4 Ra7 38. a5 Ra6 39. Ke3 Re6+ 40. Re5 Rc6 41. Kd4 Rc1 42. a6 Ra1 43. Kd5 Rxa6 44. Re6+ Rxe6 45. Kxe6 Kg6 46. f5+ Kg7 47. Ke7 Kg8 48. f6 Kh8 49. f7 Kg7 50. f8Q+ Kg6 51. Qf6+ Kh7 52. Qg5 Kh8 53. Kf7 Kh7 54. Qg7# 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.17"]
[Round "1"]
[White "Lamas, Cesar Alejandro"]
[Black "Colivoro Colivoro, Jorge"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1658"]
[PlyCount "66"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nc3 Nf6 4. Be3 Nc6 5. Be2 e5 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. Bg4 Nd4 10. Bxc8 Rxc8 11. c3 Ne6 12. Nf3 Nc7 13. d4 Nxd5 14. exd5 cxd4 15. cxd4 Qa5+ 16. Nd2 Be7 17. 0-0 0-0 18. dxe5 Qxd5 19. exd6 Bxd6 20. Nf3 Qe6 21. Re1 Qf6 22. g3 Bb4 23. Rf1 Rfd8 24. Qb3 Bf8 25. Qxb7 Rb8 26. Qxa7 Qxf3 27. Rab1 Ra8 28. Qb6 Rdb8 29. Qc7 Rc8 30. Qd7 Rc2 31. a4 Bc5 32. Rbc1 Bxf2+ 33. Rxf2 Qxf2+ 0-1

