[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.09"]
[Round "9"]
[White "Guerrero, Alvaro"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2023"]
[BlackElo "2246"]
[PlyCount "70"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nge7 6. 0-0 0-0 7. c3 d5 8. Qe2 h6 9. b4 a6 10. Bb2 Be6 11. Nbd2 Re8 12. a4 d4 13. Rfb1 b5 14. axb5 dxc3 15. Bxc3 axb5 16. Rxa8 Qxa8 17. Ra1 Qc8 18. Qe3 Qd7 19. Qc5 Qxd3 20. Bf1 Qd6 21. Bxb5 Rb8 22. Rb1 Qxc5 23. bxc5 Nd4 24. Nxd4 exd4 25. Ba5 c6 26. Bd3 Ra8 27. Ra1 Bf8 28. Nf3 Bg7 29. Bc3 Rd8 30. Bb2 f5 31. Ra7 Kf8 32. Kg2 fxe4 33. Bxe4 Bf5 34. Nd2 Bxe4+ 35. Nxe4 Nf5 1/2-1/2

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.09"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Hoffman, Alejandro"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2246"]
[BlackElo "2354"]
[PlyCount "23"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 0-0 7. Bg2 c6 8. 0-0 Re8 9. h3 a5 10. a4 Na6 11. g4 g6 12. Nde2 1/2-1/2

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.08"]
[Round "7"]
[White "Villalba, Marcelo"]
[Black "Cantero, Rodolfo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2246"]
[BlackElo "2115"]
[PlyCount "102"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 d4 5. 0-0 c5 6. b4 cxb4 7. a3 Nc6 8. Qa4 Qa5 9. Qxa5 Nxa5 10. Nxd4 Nxc4 11. Nb5 Kd8 12. axb4 a6 13. N5a3 Nb6 14. Nc2 Nfd5 15. Nc3 Nxb4 16. Nxb4 Bxb4 17. Rb1 Bxc3 18. dxc3 Nd5 19. c4 Nc3 20. Rb2 e5 21. Rc2 Na4 22. Be3 Kc7 23. Ra1 Bd7 24. c5 Bb5 25. Bd5 f6 26. Bb3 Nxc5 27. Rxc5+ Kb8 28. Rc2 Rc8 29. Rd2 Kc7 30. Rc1+ Bc6 31. Bd5 a5 32. Bxc6 bxc6 33. Rcd1 c5 34. Bxc5 Kb7 35. Rb1+ Kc6 36. Be3 Rab8 37. Rc1+ Kb5 38. Rb2+ Ka6 39. Rxc8 Rxb2 40. Ra8+ Kb7 41. Rxa5 Kc6 42. Ra7 Rb7 43. Rxb7 Kxb7 44. Bc5 e4 45. g4 Kc6 46. Bf8 g6 47. Bg7 f5 48. gxf5 gxf5 49. Kg2 Kd5 50. Kg3 Ke6 51. Kf4 Kd5 1-0

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.07"]
[Round "6"]
[White "Ibarra, Juan Martin"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2247"]
[BlackElo "2246"]
[PlyCount "97"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. dxc5 Nxc5 15. Nb3 Re8 16. Bf4 Bf8 17. Nbd4 Nxd4 18. Nxd4 Bb7 19. Nf5 Bxe4 20. Bxe4 Nxe4 21. Qd5 Nf6 22. Qf3 Qd7 23. Bg5 Rxe1+ 24. Rxe1 Re8 25. Rd1 Ne4 26. Qg4 Qe6 27. Re1 g6 28. Nh6+ Bxh6 29. Bxh6 Qxg4 30. hxg4 Nf6 31. Rd1 Nxg4 32. Bf4 Re2 33. f3 Ne3 34. Rxd6 Nxg2 35. Bh6 f5 36. Rf6 Re8 37. Kxg2 g5 38. Rxf5 Rc8 39. Kg3 b4 40. Kg4 a5 41. Kxg5 a4 42. Kf4 a3 43. b3 Re8 44. Rf6 Rd8 45. Ke5 Ra8 46. Kd4 Rc8 47. f4 Re8 48. Kc5 Rb8 49. Kc4 1-0

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.07"]
[Round "5"]
[White "Villalba, Marcelo"]
[Black "Coppola, Claudio"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2246"]
[BlackElo "2272"]
[PlyCount "18"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. c4 c6 7. cxd5 cxd5 8. d4 Ne4 9. e3 Nc6 1/2-1/2

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.06"]
[Round "4"]
[White "Acosta, Pablo Ismael"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2479"]
[BlackElo "2246"]
[PlyCount "86"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 e5 4. Nc3 g6 5. Bg2 Bg7 6. a3 a5 7. 0-0 d6 8. d3 Nge7 9. Nd5 Nxd5 10. cxd5 Nd4 11. Nd2 a4 12. e3 Nf5 13. Rb1 b5 14. b4 axb3 15. Qxb3 Bd7 16. Bh3 Rb8 17. a4 b4 18. Nc4 0-0 19. Bxf5 Bxf5 20. f3 Ra8 21. Bb2 Bd7 22. Ra1 Ra6 23. f4 f6 24. d4 cxd4 25. exd4 exf4 26. Qxb4 fxg3 27. hxg3 Qa8 28. Nb6 Rxb6 29. Qxb6 Qxd5 30. Ra3 Re8 31. Qb3 Qxb3 32. Rxb3 Bxa4 33. Rb6 d5 34. Ra1 Bc2 35. Ra7 Bh6 36. Rxf6 Rb8 37. Bc3 Be3+ 38. Kh2 Be4 39. Rf1 Rc8 40. Ra3 Kg7 41. Re1 Bg5 42. Re2 h5 43. Kg1 h4 1/2-1/2

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.05"]
[Round "2"]
[White "Rodriguez Vila, Andres"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2407"]
[BlackElo "2246"]
[PlyCount "111"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. c3 d6 8. Nbd2 Rb8 9. a4 a6 10. Re1 Nd7 11. Nf1 e5 12. Bg5 Nf6 13. Qd2 Re8 14. h3 Be6 15. Bh6 Qb6 16. Bxg7 Kxg7 17. Ng5 Bd7 18. Ne3 h6 19. Nf3 Be6 20. Nh2 Ne7 21. f4 exf4 22. gxf4 d5 23. Qf2 d4 24. cxd4 cxd4 25. Neg4 Nxg4 26. hxg4 f6 27. a5 Qd6 28. e5 fxe5 29. fxe5 Qd7 30. Qf6+ Kg8 31. Nf3 Rf8 32. Qh4 Kg7 33. g5 Nf5 34. gxh6+ Kh8 35. Qg5 Ne3 36. Nh4 Bf5 37. Be4 Bxe4 38. dxe4 Rf7 39. Re2 Qe6 40. Rf2 Rxf2 41. Nxg6+ Qxg6 42. Qxg6 Rg2+ 43. Qxg2 Nxg2 44. Kxg2 Re8 45. Kf3 Rxe5 46. Kf4 Rb5 47. e5 Rxb2 48. e6 Re2 49. Kf5 Kg8 50. Rg1+ Kh7 51. Kf6 d3 52. e7 Re4 53. Rd1 Rf4+ 54. Ke5 Rf2 55. Rxd3 Re2+ 56. Kf6 1-0

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.05"]
[Round "3"]
[White "Villalba, Marcelo"]
[Black "Larrea, Manuel"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2246"]
[BlackElo "2259"]
[PlyCount "15"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. 0-0 1/2-1/2

[Event "Maldonado IM 3rd"]
[Site "Maldonado"]
[Date "2023.12.04"]
[Round "1"]
[White "Villalba, Marcelo"]
[Black "Perez Candelas, Andres Eloy"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2246"]
[BlackElo "2229"]
[PlyCount "111"]
[EventDate "2023.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "1"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bb6 10. Re1 0-0 11. Be3 Bf5 12. Bxb6 Qxb6 13. Bxc6 Nxc6 14. c3 Be4 15. Nfd4 Rfc8 16. Qe2 a6 17. Rad1 h6 18. f3 Bg6 19. Qf2 a5 20. Re2 a4 21. Nxc6 Qxf2+ 22. Kxf2 bxc6 23. Nc5 Ra5 24. Nd3 Bxd3 25. Rxd3 Rc5 26. a3 Rb8 27. Rd4 Rcb5 28. Rb4 Kf8 29. Ke1 c5 30. Rxb5 Rxb5 31. Kd1 Rb6 32. Kc2 f6 33. g3 Kf7 34. f4 h5 35. f5 g6 36. fxg6+ Kxg6 37. Re8 Kf5 38. Rd8 Ke4 39. Re8+ Kf3 40. Rd8 Ke4 41. Re8+ Kf3 42. Rc8 Re6 43. Rxc5 Re2+ 44. Kc1 Rxh2 45. Rxd5 Kxg3 46. Rd3+ Kg4 47. Rd4+ Kg3 48. Rd3+ Kf4 49. Rd4+ Ke3 50. Rxa4 f5 51. Ra8 f4 52. Re8+ Kd3 53. Rd8+ Ke3 54. Re8+ Kd3 55. Rd8+ Ke4 56. Re8+ 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.12.02"]
[Round "9"]
[White "Martins, Bruno Andre Leite"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2323"]
[BlackElo "2241"]
[PlyCount "73"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nd2 d5 8. exd5 Qxf3 9. Nxf3 Nf6 10. dxc6 Ng4 11. Bc4 Bxf2+ 12. Ke2 Bb6 13. h3 Nf6 14. Be3 Bxe3 15. Kxe3 Bf5 16. Kf4 Be6 17. Bxe6 fxe6 18. Rhe1 0-0 19. Kg3 Rab8 20. b3 Rb6 21. Nd4 Nh5+ 22. Kh2 Rf2 23. Rad1 h6 24. Re5 Nf4 25. Kg3 Ng6 26. Rxe6 Rf6 27. Re8+ Kh7 28. Rde1 h5 29. h4 Ra6 30. a4 Nxh4 31. R1e5 g6 32. R8e7+ Kh6 33. Rxc7 g5 34. Rc5 Rf1 35. Rd7 Rg1 36. Rd6+ Kh7 37. Rxg5 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.30"]
[Round "7"]
[White "Battikh, Jose Miguel"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2098"]
[BlackElo "2241"]
[PlyCount "41"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 d6 7. Bb3 Ba7 8. Re1 0-0 9. h3 h6 10. Nbd2 Re8 11. Nf1 Be6 12. Bc2 d5 13. Ng3 Qd6 14. Nh4 dxe4 15. dxe4 Qxd1 16. Rxd1 Rad8 17. Bd2 Rd7 18. b3 Red8 19. Be1 g6 20. Rxd7 Rxd7 21. Rd1 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.29"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Soto Hernandez, Henry"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2241"]
[BlackElo "2490"]
[PlyCount "38"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c3 0-0 8. Re1 b5 9. Bc2 Re8 10. a4 Rb8 11. axb5 axb5 12. h3 Bf8 13. Nbd2 Bb7 14. Nf1 Ra8 15. Rxa8 Qxa8 16. Ng3 Ne7 17. Nh2 Ng6 18. Ng4 Nd7 19. Nf5 Bc8 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.28"]
[Round "5"]
[White "Rodriguez Vila, Andres"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2405"]
[BlackElo "2241"]
[PlyCount "74"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 a5 6. e3 e5 7. Nge2 Nge7 8. 0-0 0-0 9. Nd5 d6 10. Nec3 Nxd5 11. cxd5 Ne7 12. Rb1 b5 13. b4 cxb4 14. axb4 a4 15. f4 Bf5 16. Ra1 Bd3 17. Rf2 e4 18. Ra3 f5 19. g4 Rc8 20. gxf5 gxf5 21. Bf1 Qc7 22. Bxd3 exd3 23. Rg2 Qc4 24. Bb2 Ng6 25. h4 Nxh4 26. Rh2 Qxb4 27. Ra2 Qb3 28. Qh5 Rf6 29. Rxh4 Rh6 30. Qxf5 Rxc3 31. Bxc3 Qd1+ 32. Kf2 Qe2+ 33. Kg3 Rg6+ 34. Rg4 Qe1+ 35. Kf3 Qh1+ 36. Kg3 Qg1+ 37. Kf3 Qh1+ 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.27"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2241"]
[BlackElo "2059"]
[PlyCount "95"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 0-0 11. Be3 Be7 12. Nb6 Rb8 13. Nxc8 Rxc8 14. Bc4 Nd4 15. Bb3 Nxb3 16. axb3 Bg5 17. Bxg5 Qxg5 18. 0-0 Rc6 19. c4 g6 20. Ra5 f5 21. Re1 fxe4 22. Rxe4 Rf4 23. Rxf4 Qxf4 24. Rd5 Qf6 25. g3 h5 26. h4 Kf7 27. Rd3 Ke7 28. Rf3 Qe6 29. Qd2 Qg4 30. Rd3 Qf5 31. Rd5 Qf6 32. Qb4 b5 33. Qc3 Qe6 34. Qd3 Qf5 35. Qe3 bxc4 36. bxc4 Rxc4 37. Rd2 Rc1+ 38. Kg2 Qb1 39. Qa7+ Ke6 40. Qa8 Rg1+ 41. Kh2 Ke7 42. Qb7+ Ke8 43. Rxd6 Rd1 44. Qc8+ Kf7 45. Qc7+ Kg8 46. Qd8+ Kg7 47. Rxd1 Qxb2 48. Rd7+ 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.26"]
[Round "2"]
[White "Villalba, Marcelo"]
[Black "Almeida Quintana, Omar"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2241"]
[BlackElo "2509"]
[PlyCount "64"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. 0-0 Bg7 7. Re1 0-0 8. Qe2 Bg4 9. h3 Bxf3 10. Qxf3 dxe5 11. dxe5 e6 12. Bf1 Nd7 13. c4 Nb4 14. Qc3 c5 15. Nd2 h6 16. Nf3 g5 17. b3 f5 18. Bb2 g4 19. Nh2 Qg5 20. Rad1 Rf7 21. a3 Nc6 22. Qg3 gxh3 23. Qxh3 Nf8 24. f4 Qe7 25. Kh1 Ng6 26. Qe3 h5 27. Be2 Bh6 28. Rf1 h4 29. Rd6 Rg7 30. Bh5 Nxf4 31. Rxf4 Qg5 32. Ng4 fxg4 0-1

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.26"]
[Round "3"]
[White "Wong Pages, Juan Diego"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1988"]
[BlackElo "2241"]
[PlyCount "128"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. Bd5 Nc5 7. 0-0 Ne6 8. c3 dxc3 9. Nxc3 Be7 10. Be4 d6 11. exd6 Qxd6 12. Nd5 0-0 13. Qe2 f5 14. Nxe7+ Nxe7 15. Bc2 Nd5 16. Rd1 c6 17. Bb3 Nec7 18. Nd4 Bd7 19. Qf3 Kh8 20. Ne2 Rae8 21. Nf4 Be6 22. Nxe6 Qxe6 23. Bf4 Qe7 24. Bd2 Qf6 25. Rab1 Re4 26. Bc2 Re5 27. h3 Ne6 28. Bc1 Nd4 29. Qd3 Nxc2 30. Qxc2 Rfe8 31. Bd2 Re4 32. b4 a6 33. a3 f4 34. Re1 Qg6 35. Kh2 Kg8 36. Qb3 Qf7 37. Qf3 Qf5 38. Qd3 Qe6 39. f3 Re2 40. Qc4 b5 41. Qd3 Qg6 42. Qxg6 hxg6 43. Kg1 Kf7 44. Rxe2 Rxe2 45. Rd1 g5 46. Kf1 Re6 47. Rc1 Ke7 48. Rc5 Kd6 49. Kf2 a5 50. Rc1 a4 51. Rc5 g6 52. g3 Ke5 53. Bc3+ Kd6 54. Bd2 Re5 55. g4 Nb6 56. Rxe5 Kxe5 57. Bc3+ Ke6 58. Bb2 Nc4 59. Bc1 Ke5 60. Ke2 Kd4 61. h4 gxh4 62. Bxf4 Nxa3 63. Be3+ Kd5 64. Kd3 Nc4 0-1

[Event "Titled Tuesday intern op 28th Mar Late"]
[Site "Chess.com INT"]
[Date "2023.03.28"]
[Round "2"]
[White "Gholami Orimi, Mahdi"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2420"]
[BlackElo "2239"]
[PlyCount "97"]
[EventDate "2023.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. Qc2 g6 11. 0-0 0-0 12. Rae1 Ndf6 13. Nc1 Be6 14. f3 Rfd8 15. Nb3 b6 16. Qf2 c5 17. Bb1 c4 18. Nd2 Rab8 19. h3 b5 20. e4 b4 21. Nxd5 Bxd5 22. exd5 Qc7 23. f4 Nxd5 24. f5 Ng3 25. Nxc4 Nxf1 26. Qxf1 Re8 27. Ne5 f6 28. Be4 Ne3 29. Rxe3 fxe5 30. fxg6 exd4 31. gxh7+ Kh8 32. Qf6+ Qg7 33. Qxg7+ Kxg7 34. Rg3+ Kh8 35. Bf5 Rbd8 36. Kf2 d3 37. Rxd3 Rxd3 38. Bxd3 Re5 39. g4 Kg7 40. h4 a5 41. g5 a4 42. Kf3 a3 43. bxa3 bxa3 44. Kf4 Rd5 45. Be4 Rd2 46. h5 Rxa2 47. h6+ Kh8 48. g6 Rf2+ 49. Ke5 1-0

[Event "Titled Tuesday intern op 28th Mar Late"]
[Site "Chess.com INT"]
[Date "2023.03.28"]
[Round "3"]
[White "Villalba, Marcelo"]
[Black "Lopez Perdomo, Juan David"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2239"]
[BlackElo "2020"]
[PlyCount "34"]
[EventDate "2023.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ndf3 Qb6 9. g3 Bb4+ 10. Kf2 f6 11. h4 fxe5 12. fxe5 Ndxe5 13. Kg2 Ng4 14. Bd3 e5 15. dxe5 Qf2+ 16. Kh3 Ne3+ 17. g4 Bxg4# 0-1

[Event "Titled Tuesday intern op 28th Mar Late"]
[Site "Chess.com INT"]
[Date "2023.03.28"]
[Round "1"]
[White "Villalba, Marcelo"]
[Black "Mendonca, Leon Luke"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2239"]
[BlackElo "2558"]
[PlyCount "98"]
[EventDate "2023.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nd7 10. 0-0 Nf6 11. c3 Nxe4 12. Qxe4 Qd5 13. Re1 Be7 14. Bf4 0-0 15. Be5 Qxe4 16. Rxe4 Rfd8 17. Kf1 Rd5 18. Bf4 a5 19. Rae1 a4 20. a3 Bf6 21. Be5 Be7 22. Bf4 g5 23. Bg3 Kg7 24. h4 h6 25. hxg5 hxg5 26. Be5+ Kg6 27. Bg3 Rh8 28. Kg1 Rhd8 29. Re5 c5 30. dxc5 Bxc5 31. Rxd5 Rxd5 32. Re2 Rd1+ 33. Kh2 b6 34. Be5 f6 35. Bg3 Kf5 36. f3 e5 37. Bf2 Bxf2 38. Rxf2 Ke6 39. Kg3 f5 40. Re2 Kd5 41. Kf2 Rd3 42. g3 e4 43. fxe4+ fxe4 44. Kg2 g4 45. Kf2 b5 46. Kg2 e3 47. Kf1 Ke4 48. Kg2 Rd2 49. Kf1 Kf3 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "10"]
[White "Karthik, Rajaa"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2302"]
[BlackElo "2239"]
[PlyCount "57"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 Bf5 4. g4 Bxg4 5. Bg2 c6 6. e4 Nbd7 7. Be3 e5 8. Qd2 Be7 9. Rg1 Bh5 10. Ng5 h6 11. Nh3 Ng4 12. Bf3 Ndf6 13. 0-0-0 Nxe3 14. Qxe3 Bxf3 15. Qxf3 exd4 16. Rxd4 Qb6 17. Rdd1 Rg8 18. e5 dxe5 19. Qf5 Qc5 20. Rge1 g6 21. Qf3 Kf8 22. Kb1 Kg7 23. Qg3 Nh5 24. Qg4 Bf6 25. Ne4 Qe7 26. Rd7 Qb4 27. Rg1 Rad8 28. Qxg6+ Kh8 29. Qxh6# 1-0

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "2"]
[White "Kiseleva, Arina"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1962"]
[BlackElo "2239"]
[PlyCount "42"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. 0-0 Nc6 11. Rc1 Rc8 12. b3 a6 13. Qd2 cxd4 14. Nxd4 Qa5 15. Nxc6 bxc6 16. f4 Rfd8 17. Nd5 Qxd2 18. Nxe7+ Kf8 19. Nxg6+ hxg6 20. Bxd2 Nc5 21. Rfe1 Nd3 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "4"]
[White "Putri, Regita Desyari"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1863"]
[BlackElo "2239"]
[PlyCount "96"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. h3 Qa6 9. b3 b5 10. cxb5 cxb5 11. Qd3 b4 12. Qd1 bxc3 13. Qc2 Bf5 14. Qxc3 Rc8 15. Qe3 Nd5 16. Qd2 Rc2 17. Qd1 Qxe2 18. Nh4 Qxd1 19. Rxd1 Be6 20. Be4 Rc7 21. Nf3 Nc6 22. Bb2 Rac8 23. Ng5 Ncb4 24. a3 Nc6 25. Kg2 Na5 26. Nxe6 fxe6 27. b4 Nc4 28. Bc1 Nc3 29. Re1 Nxe4 30. Rxe4 Kf7 31. Bf4 e5 32. dxe5 Nxe5 33. Bxe5 Bxe5 34. Rae1 Rc2 35. Kf1 Ra2 36. R4e3 Rcc2 37. Rf3+ Ke8 38. Kg2 Bd4 39. Rf1 e5 40. h4 Ke7 41. g4 h6 42. h5 g5 43. Rf5 e4 44. Kg3 Be5+ 45. Kh3 Bf4 46. Ra5 Rxf2 47. Rxa7+ Ke6 48. Rxf2 Rxf2 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "7"]
[White "Sattarov, Bobir"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2366"]
[BlackElo "2239"]
[PlyCount "118"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. d4 exd4 6. Nxd4 d6 7. g3 0-0 8. Bg2 Bd7 9. 0-0 Re8 10. h3 h6 11. Nde2 Bf8 12. g4 g6 13. Ng3 Bg7 14. f4 Nh7 15. Nd5 Ne7 16. Ne3 Bc6 17. Qd3 Nf6 18. Bd2 d5 19. e5 Ne4 20. Be1 Nxg3 21. Bxg3 d4 22. Bxc6 Nxc6 23. Nc4 Qd5 24. Rae1 Rad8 25. Re2 b5 26. Nd2 Na5 27. Nf3 Nc4 28. b3 Ne3 29. Rff2 a6 30. b4 c5 31. bxc5 Qxc5 32. Bh4 Rd5 33. Kh2 Nc4 34. Nd2 Qxa3 35. Nxc4 Qxd3 36. cxd3 bxc4 37. dxc4 Rc5 38. Ra2 Rxc4 39. Rxa6 d3 40. Rd6 g5 41. Bg3 gxf4 42. Bh4 Bxe5 43. Rxd3 Rec8 44. Kg2 Rc3 45. Rdf3 Rxf3 46. Kxf3 Rc3+ 47. Ke4 Re3+ 48. Kf5 Kg7 49. Ra2 f3 50. Bf2 Re2 51. Rxe2 fxe2 52. Kxe5 Kg6 53. Kf4 f6 54. Kf3 f5 55. gxf5+ Kxf5 56. Bg3 Kg5 57. Kxe2 Kh5 58. Kf3 Kg5 59. Bf2 Kh5 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "9"]
[White "Villalba, Marcelo"]
[Black "Dehtiarov, Roman"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2239"]
[BlackElo "2300"]
[PlyCount "139"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. a4 Rb8 9. axb5 axb5 10. Nc3 d6 11. Nd5 Bg4 12. c3 Nxd5 13. Bxd5 Qd7 14. Bxc6 Qxc6 15. Nxe5 dxe5 16. Qxg4 b4 17. Bg5 Bxg5 18. Qxg5 bxc3 19. bxc3 Qxc3 20. Rac1 Qxd3 21. Qxe5 Rfe8 22. Qxc7 Qxe4 23. g3 h6 24. Qc4 Qg6 25. Qc2 Qe6 26. Rfd1 Qh3 27. Re1 Rec8 28. Qe2 Rd8 29. Rcd1 Rdc8 30. Rc1 Rf8 31. Qf1 Qh5 32. Qe2 Qg5 33. Qe5 Qg6 34. Qe4 Qa6 35. Rc7 Rb2 36. Re7 Qf6 37. Qe3 Kh7 38. Qd3+ g6 39. R7e2 Rxe2 40. Rxe2 Rd8 41. Qe4 h5 42. h4 Rd1+ 43. Re1 Rd2 44. Re2 Qa1+ 45. Kg2 Rd1 46. Qe7 Rg1+ 47. Kf3 Qa8+ 48. Qe4 Qc8 49. Qf4 Kg8 50. Qe4 Kh7 51. Qf4 Qc6+ 52. Qe4 Qd7 53. Re3 Qh3 54. Qf4 Qg2+ 55. Ke2 Qf1+ 56. Kf3 Qd1+ 57. Re2 Qd5+ 58. Qe4 Qd7 59. Qf4 Rh1 60. Re3 Qd1+ 61. Re2 Re1 62. Qxf7+ Kh6 63. Qf8+ Kh7 64. Qe7+ Kh8 65. Qe8+ Kh7 66. Qe7+ Kg8 67. Qe8+ Kg7 68. Qe7+ Kh6 69. Qg5+ Kh7 70. Qe7+ 1/2-1/2

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2239"]
[BlackElo "2608"]
[PlyCount "56"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 e5 4. g3 Bc5 5. Bg2 d6 6. h3 Nge7 7. 0-0 0-0 8. Nc3 a6 9. d3 f5 10. Nd5 fxe4 11. dxe4 Nxd5 12. exd5 Ne7 13. c4 Nf5 14. Kh2 Bd7 15. g4 Ne7 16. Be3 b6 17. Ng5 Ng6 18. Be4 Nf4 19. Bxf4 Rxf4 20. Bxh7+ Kh8 21. h4 Bxg4 22. Qd2 Qf6 23. Kg3 Bd7 24. Be4 Rg4+ 25. Kh2 Rxh4+ 26. Kg3 Rg4+ 27. Kh2 Qh6+ 28. Nh3 Qxd2 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2239"]
[BlackElo "2538"]
[PlyCount "167"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nb3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Bg5 Be6 10. Kh1 Rc8 11. f4 Na5 12. f5 Bc4 13. Bd3 b5 14. Qd2 b4 15. Nd1 Bxd3 16. cxd3 Nc6 17. Ne3 a5 18. Qf2 Ne5 19. Qe2 a4 20. Nd2 a3 21. b3 Rc3 22. d4 Nc6 23. Bxf6 Bxf6 24. Nd5 Nxd4 25. Nxf6+ exf6 26. Qf2 Nc2 27. Rac1 Ne3 28. Rxc3 Nxf1 29. Rd3 Nxd2 30. Qxd2 Qc7 31. Rxd6 Re8 32. fxg6 hxg6 33. Rd4 f5 34. exf5 Qc3 35. h3 Qg3 36. Rd8 Rxd8 37. Qxd8+ Kg7 38. Qd4+ Kh7 39. fxg6+ Qxg6 40. Qxb4 Qb1+ 41. Kh2 Qxa2 42. Qh4+ Kg6 43. Qg4+ Kf6 44. Qf4+ Kg6 45. Qg4+ Kf6 46. Qf4+ Ke6 47. Qe4+ Kd7 48. Qd5+ Ke7 49. Qe5+ Kf8 50. Qh8+ Ke7 51. Qe5+ Kd7 52. Qd5+ Kc7 53. Qc5+ Kb7 54. Qb5+ Kc8 55. Qe8+ Kc7 56. Qxf7+ Kd6 57. Qf6+ Kd5 58. Qf5+ Kd4 59. Qf4+ Kc3 60. Qc4+ Kb2 61. h4 Qxb3 62. Qe2+ Qc2 63. Qb5+ Qb3 64. Qe2+ Kb1 65. Qe1+ Kb2 66. Qd2+ Qc2 67. Qb4+ Ka2 68. h5 Qc7+ 69. Kh3 Qd7+ 70. g4 Qd3+ 71. Kh4 Qb1 72. Qc4+ Qb3 73. Qe2+ Qb2 74. Qc4+ Kb1 75. Qf1+ Qc1 76. Qb5+ Qb2 77. Qd3+ Kc1 78. Qf1+ Kc2 79. Qe2+ Kb1 80. Qd1+ Qc1 81. Qb3+ Qb2 82. Qd1+ Qc1 83. Qb3+ Qb2 84. Qd1+ 1/2-1/2

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "5"]
[White "Villalba, Marcelo"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2239"]
[BlackElo "2375"]
[PlyCount "59"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nd2 Ne7 4. Bd3 b6 5. Ngf3 Bb7 6. 0-0 d6 7. Qe2 Nd7 8. Re1 h6 9. c3 g5 10. Nf1 Ng6 11. Ng3 g4 12. Nd2 h5 13. Qd1 h4 14. Ne2 g3 15. hxg3 hxg3 16. Nxg3 c5 17. Nf3 Qc7 18. Bg5 Be7 19. e5 dxe5 20. Bxg6 fxg6 21. Bxe7 Kxe7 22. Nxe5 Nxe5 23. Rxe5 Kf7 24. Qg4 Qc6 25. Ne4 cxd4 26. Rxe6 Qd5 27. Qxg6+ Kf8 28. Rf6+ Ke7 29. Qg7+ Kd8 30. Rd6+ 1-0

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "3"]
[White "Villalba, Marcelo"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2239"]
[BlackElo "2421"]
[PlyCount "52"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. f4 Nbd7 9. Qf3 Be7 10. Kh1 b5 11. Bd2 Bb7 12. Rae1 0-0 13. Qh3 Qc5 14. e5 Qxd4 15. exf6 Nxf6 16. f5 e5 17. Bg5 d5 18. a3 Rfe8 19. Rf3 Qg4 20. Qxg4 Nxg4 21. Bxe7 Rxe7 22. Rg3 Nf6 23. Rge3 Rae8 24. R3e2 Kf8 25. Nd1 e4 26. c3 exd3 0-1

[Event "Titled Tuesday intern op 21st Mar Early"]
[Site "Chess.com INT"]
[Date "2023.03.21"]
[Round "11"]
[White "Villalba, Marcelo"]
[Black "Sovetbekova, Nurai"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2239"]
[BlackElo "1764"]
[PlyCount "55"]
[EventDate "2023.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 h6 11. Bh4 b5 12. Bxf6 Nxf6 13. e5 Bb7 14. Qg3 dxe5 15. fxe5 Nd5 16. Nxe6 fxe6 17. Qg6+ Kd7 18. Nxd5 Bxd5 19. Rxd5+ exd5 20. Bg4+ Kd8 21. Rd1 Qxe5 22. Qc6 Bg5+ 23. Kb1 Ke7 24. Rxd5 Qe1+ 25. Rd1 Qe5 26. Rd7+ Ke8 27. Qxa8+ Bd8 28. Qxd8# 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Villalba, Marcelo"]
[Black "Campelo, Leandro Fabricio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2269"]
[BlackElo "2125"]
[PlyCount "145"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bf4 d6 7. Ndb5 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 Rb8 14. Qd3 Bg5 15. Be2 0-0 16. 0-0 f5 17. Bf3 Be6 18. exf5 Bxf5 19. Be4 Qd7 20. b3 a5 21. Rad1 Bxe4 22. Qxe4 Qf5 23. Qxf5 Rxf5 24. Nde3 Bxe3 25. fxe3 Rxf1+ 26. Kxf1 Rd8 27. Rd5 Kf7 28. a3 bxa3 29. Nxa3 Ke7 30. Ke2 Rb8 31. c5 dxc5 32. Nc4 Rb5 33. Kd2 e4 34. Kc3 Nb4 35. Rh5 h6 36. Na3 Rb7 37. Rxc5 Ke6 38. Nc4 Nd5+ 39. Kd4 Nf6 40. Re5+ Kd7 41. Nxa5 Rb6 42. Kc4 Rd6 43. Nb7 Rd2 44. Nc5+ Kc6 45. Re6+ Kc7 46. Nxe4 Nxe4 47. Rxe4 Rxg2 48. h4 g5 49. hxg5 hxg5 50. Kd5 g4 51. Ke6 g3 52. Rg4 Rg1 53. e4 g2 54. e5 Kd8 55. Rd4+ Kc7 56. Rd2 Kc6 57. b4 Kc7 58. b5 Rb1 59. Rc2+ Kd8 60. Rd2+ Kc7 61. Rxg2 Rxb5 62. Rg7+ Kd8 63. Rg8+ Kc7 64. Kf6 Rb1 65. e6 Rf1+ 66. Ke7 Re1 67. Rg2 Re3 68. Rc2+ Kb8 69. Kd7 Rd3+ 70. Ke8 Re3 71. e7 Re1 72. Rc4 Kb7 73. Kd7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Camara, Terbio Jose"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2055"]
[BlackElo "2269"]
[PlyCount "64"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 Bf8 14. Ng3 d5 15. Bg5 h6 16. Bxf6 Qxf6 17. d4 cxd4 18. cxd4 Nc6 19. Nh5 Qd6 20. exd5 Nxd4 21. Nxd4 exd4 22. Qxd4 Qxd5 23. Qxd5 Bxd5 24. a3 Rac8 25. Bf5 Rcd8 26. Rxe8 Rxe8 27. Bd3 Rd8 28. Rd1 Be7 29. Be2 Bb3 30. Rxd8+ Bxd8 31. Kf1 Bc7 32. f4 Bb6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Carvalho, Celestino Jr"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2269"]
[BlackElo "1953"]
[PlyCount "65"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 c6 9. Nf3 h6 10. Bf4 Nh5 11. Bg3 Re8 12. 0-0 Nxg3 13. hxg3 Nf6 14. Rab1 b6 15. b4 Bb7 16. Rfc1 Bd6 17. a4 Qe7 18. Qb2 Bxg3 19. a5 Bd6 20. Na4 Nd7 21. a6 Bc8 22. e4 Bf4 23. Re1 Qd6 24. exd5 Rxe1+ 25. Rxe1 cxd5 26. g3 Bg5 27. Nxg5 hxg5 28. Re8+ Nf8 29. Qc2 Bb7 30. Rxf8+ Kxf8 31. axb7 Rb8 32. Qc8+ Ke7 33. Nc3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Ribeiro, Regina"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1842"]
[BlackElo "2269"]
[PlyCount "64"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxg2 13. 0-0-0 Kxg7 14. Qe3 Qc6 15. Bf3 Qa4 16. Bd5 Bf5 17. Bb3 Qh4 18. Rd4 Qh6 19. f4 Qh4 20. Bd5 Rac8 21. c3 b5 22. Re1 Rfe8 23. Re2 a5 24. Be4 Rc5 25. Rdd2 Rec8 26. Bd5 Qf6 27. Qxe7 Rxc3+ 28. bxc3 Qxc3+ 29. Rc2 Qa1+ 30. Kd2 Rxc2+ 31. Ke3 Qc3+ 32. Kf2 Rxe2+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Kim, Thiago"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1980"]
[BlackElo "2269"]
[PlyCount "81"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. Be3 Bb6 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 c5 15. Nf3 d4 16. Bf2 Bc6 17. f5 Qd5 18. Bh4 Kd7 19. c4 Qxc4 20. e6+ Kc8 21. Ne5 Qd5 22. Nxc6 Qxc6 23. exf7 Rf8 24. Qe2 Rxf7 25. Qa6+ Kd7 26. a4 Raf8 27. a5 Rxf5 28. Rxf5 Rxf5 29. axb6 axb6 30. Re1 g5 31. Qe2 Qg6 32. Qe7+ Kc8 33. Bg3 Rf7 34. Qe8+ Kb7 35. Qd8 Qf5 36. Ra1 Kc6 37. Qa8+ Kd7 38. Re1 Re7 39. Qa4+ Kd8 40. Bxc7+ Kc8 41. Qa8+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Silva, Guilherme Henrique"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2269"]
[BlackElo "2034"]
[PlyCount "120"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 c5 7. d5 exd5 8. cxd5 Bxd5 9. Nxd5 Nxd5 10. e4 Nc7 11. Bc4 0-0 12. 0-0 Nc6 13. Be3 d5 14. exd5 Nxd5 15. Qe4 Nxe3 16. fxe3 Rc8 17. Rad1 Qc7 18. Rd5 Bf6 19. Ng5 Bxg5 20. Rxg5 Qe7 21. Qg4 Qxe3+ 22. Kh1 Qd4 23. Bxf7+ Kh8 24. Qh3 Qe4 25. Rgf5 h6 26. Rf6 Qh7 27. Bg6 Qg8 28. Bf7 Qh7 29. Bg6 Rxf6 30. Rxf6 Qg8 31. Bf7 Qf8 32. Rf3 Ne5 33. Rf1 Nxf7 34. Rxf7 Qxf7 35. Qxc8+ Kh7 36. Qa6 Qd7 37. Qe2 b5 38. Qe4+ g6 39. h3 Qc7 40. a4 a6 41. axb5 axb5 42. Qe8 Qb7 43. Qf8 Qg7 44. Qxc5 Qxb2 45. Kh2 h5 46. Qd6 Qg7 47. Qb6 Qd7 48. h4 Kg7 49. g3 Kh7 50. Kg2 Qd2+ 51. Kh3 b4 52. Qc7+ Kh6 53. Qf7 Qd6 54. Kh2 Qc5 55. Qg8 Qf2+ 56. Kh3 Qf5+ 57. Kh2 Qf6 58. Kh3 Qg7 59. Qc4 Qb7 60. Qg8 Qh1# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Do Nascimento, Christian Almeida"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2269"]
[BlackElo "2097"]
[PlyCount "144"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nbd7 11. Bg3 Nf8 12. 0-0 Be6 13. Rab1 Rc8 14. b4 a6 15. Na4 Bxg3 16. Nxg3 Qc7 17. Nc5 h5 18. f3 Re7 19. Rbe1 Rce8 20. Qd2 Bc8 21. Nh1 Ne6 22. Nb3 Qd6 23. a3 Nf8 24. Nf2 g6 25. Bc2 Ne6 26. Nd3 Ng7 27. Ne5 Nd7 28. Nd3 Nf6 29. Nf2 Ne6 30. Nd1 Kg7 31. Nc3 Kg8 32. Qf2 Ng7 33. h3 Ne6 34. e4 Qf4 35. e5 Nh7 36. Ne2 Qh6 37. f4 Ng7 38. Nc3 Nf8 39. Nd1 Bf5 40. Ne3 Bxc2 41. Qxc2 Nge6 42. f5 Ng5 43. f6 Rd7 44. Nc5 Rc7 45. Nd1 Nge6 46. Qc3 Nxc5 47. bxc5 Ne6 48. a4 Qg5 49. Re3 Qh4 50. Rd3 Nf4 51. Rd2 Ne6 52. Qe3 Kh7 53. Nf2 a5 54. g3 Qg5 55. Qxg5 Nxg5 56. Kg2 Ne6 57. Rb1 g5 58. Kf3 Kg6 59. Ke3 Rh8 60. Rdb2 h4 61. g4 Rb8 62. Nd3 Nd8 63. Rb6 Ra8 64. Ne1 Ra7 65. Nc2 Ne6 66. Rf1 Rd7 67. Ne1 Rc7 68. Ng2 Rd7 69. Rfb1 Rc7 70. R1b3 Rd7 71. Rd3 Rc7 72. Rc3 Rd7 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Raimundo, Airton Carlos Nunes"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2023"]
[BlackElo "2269"]
[PlyCount "118"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. f4 f6 10. Nc3 0-0 11. 0-0 Re8 12. Rae1 Ng6 13. a3 Bd7 14. h3 Rad8 15. g4 Bc8 16. Kg2 Bxf4 17. Bxf4 Nxf4+ 18. Rxf4 Rxd4 19. Rf2 Be6 20. b3 Bf7 21. Rfe2 Bg6 22. Kf3 h5 23. Na4 b6 24. Nb2 Kf7 25. Nd3 a5 26. Nf4 hxg4+ 27. hxg4 Bh7 28. c3 Rdd8 29. Rh1 Bg8 30. Re3 g5 31. Ne2 Kg6 32. b4 c5 33. bxc5 bxc5 34. Ng3 Be6 35. Nf5 Rh8 36. Rxh8 Rxh8 37. Kg2 Rb8 38. Rh3 Rb2+ 39. Kg1 Bxf5 40. exf5+ Kg7 41. Rd3 Rc2 42. Kf1 Kf8 43. Rd8+ Ke7 44. Ra8 Rxc3 45. Rxa5 Kd6 46. Kf2 Rb3 47. Ke2 Rg3 48. Ra4 Kd5 49. Kd2 c4 50. Ra5+ Kd4 51. Ra6 Rg2+ 52. Ke1 c3 53. Rxf6 c2 54. Rc6 Kd3 55. f6 Re2+ 56. Kf1 Re6 57. Rxc7 Rxf6+ 58. Ke1 Re6+ 59. Kf1 Re4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Villalba, Marcelo"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2269"]
[BlackElo "1883"]
[PlyCount "89"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 h6 8. Bf4 Re8 9. Nf3 c6 10. 0-0 Bd6 11. Bg3 Qe7 12. Qc2 Nbd7 13. Rab1 a5 14. a3 Ne4 15. Bxe4 dxe4 16. Nxe4 Bxa3 17. bxa3 Qxe4 18. Qxe4 Rxe4 19. Nd2 Re6 20. Rfc1 Ra6 21. Nc4 b5 22. Nd6 Rxd6 23. Bxd6 Nf6 24. Be5 Bf5 25. Rb2 Nd5 26. Bd6 g5 27. Kf1 Bd3+ 28. Ke1 g4 29. h3 h5 30. hxg4 hxg4 31. Kd2 Bg6 32. Bc5 f5 33. f3 Kg7 34. Bd6 Kf6 35. Rbc2 Be8 36. Kd3 Ke6 37. Bc5 Ra8 38. Rh1 Bg6 39. Rh6 Kf7 40. Bd6 Rc8 41. e4 fxe4+ 42. fxe4 Nf6 43. Re2 Re8 44. Be5 Nd7 45. Rf2+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Passos Coutinho, Eduardo"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1630"]
[BlackElo "2269"]
[PlyCount "60"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Bg5 h6 14. Bxe7 Qxe7 15. Rc1 a5 16. Na4 b6 17. Qd3 Nc5 18. Nxc5 bxc5 19. b3 f4 20. Bg4 Kh7 21. h4 h5 22. Be6 Bh6 23. Rc3 Rf6 24. g4 f3 25. g5 Bxg5 26. hxg5 Rf5 27. Qe3 Rxg5+ 28. Kh1 Rf5 29. Qxf3 Rxf3 30. Rxf3 Rf8 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.18"]
[Round "9"]
[White "Manzone, Alessandro Jr"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2394"]
[BlackElo "2244"]
[PlyCount "79"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Rb1 Bxd4 11. Nxc4 0-0 12. Ba3 Re8 13. Na5 Ra7 14. Nxb7 Bxb7 15. Bxb7 c5 16. e3 Qa5 17. exd4 Qxa3 18. dxc5 Qxc5 19. Qa4 Qe7 20. Rfc1 Rd8 21. Qb3 Nd7 22. Qe3 Nc5 23. Bc6 Nd3 24. Rd1 Rc7 25. Qb6 g6 26. Bg2 Qc5 27. Qxc5 Rxc5 28. Rd2 Rc7 29. Rbd1 Rcd7 30. Bc6 Rd4 31. Bb7 R8d6 32. a3 e5 33. Bxa6 Rxa6 34. Rxd3 Rda4 35. Ra1 Ra7 36. f3 e4 37. fxe4 Rxe4 38. Rf1 h5 39. Kg2 Kg7 40. Rff3 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.17"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Dolezal, Cristian"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2244"]
[BlackElo "2365"]
[PlyCount "97"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. d4 cxd4 6. Qxd4 Nc6 7. Qd2 e6 8. Bg2 Bb4 9. Nc3 Qf6 10. 0-0 Nge7 11. Ne4 Qe5 12. Qd1 d5 13. a3 Ba5 14. f4 Qc7 15. cxd5 exd5 16. Ng5 b5 17. Bxd5 0-0-0 18. Qg4+ f5 19. Be6+ Kb8 20. Bxf5 h5 21. Qh3 Nd4 22. Be4 Nb3 23. f5 Bd2 24. Bxd2 Rxd2 25. Rad1 Rxb2 26. f6 Nd2 27. fxe7 Qxe7 28. Rfe1 Qxg5 29. Qd7 Nxe4 30. Rxe4 Qc5 31. Rf4 Rf8 32. Rf7 Rxf7 33. Qxf7 Qc8 34. Qe7 Rd2 35. Qe5+ Kb7 36. Qxb5+ Ka8 37. Rxd2 Qc1+ 38. Kg2 Qxd2 39. Qxh5 Qd7 40. Qf3+ Kb8 41. h4 a5 42. Qe4 Ka7 43. h5 Qd6 44. a4 Qb4 45. Qc6 Qg4 46. Qc5+ Kb7 47. Qxa5 Qe4+ 48. Kh2 Qd4 49. Qf5 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "7"]
[White "Tunez, Adrian"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1919"]
[BlackElo "2244"]
[PlyCount "126"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. g4 0-0 13. g5 Be5 14. Nxe5 dxe5 15. Rxe5 Ng6 16. Re3 Qxg5+ 17. Rg3 Qh4 18. b3 Ne5 19. Bg5 Qe4 20. Bf6 Bg4 21. Bxe5 Bxd1 22. Bxg7 Bg4 23. Bc3 f6 24. h3 h5 25. hxg4 h4 26. Rh3 Qxg4+ 27. Kh2 Kh7 28. Rg1 Qf4+ 29. Kh1 Rg8 30. Bd3+ Kh8 31. Bg6 Rxg6 32. Rxg6 Rg8 33. Bxf6+ Kh7 34. Rxg8 Kxg8 35. Bxh4 Qe4+ 36. Kh2 Qxd5 37. Re3 c5 38. Bg3 b5 39. Be5 Qd2 40. Kg3 Qxa2 41. f4 c4 42. bxc4 Qxc4 43. Rc3 Qf1 44. Kg4 Kf7 45. Kf5 Qb1+ 46. Kg5 Qg6+ 47. Kh4 Qg2 48. Ra3 Ke6 49. Rg3 Qh2+ 50. Kg4 b4 51. Rh3 Qe2+ 52. Kg3 b3 53. Rh6+ Kf5 54. Rh2 Qd3+ 55. Kf2 a5 56. Ke1 a4 57. Rd2 Qe3+ 58. Kd1 Qg1+ 59. Ke2 a3 60. Kd3 Qb1+ 61. Kc4 Qc1+ 62. Kd3 b2 63. Bxb2 axb2 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2244"]
[BlackElo "2541"]
[PlyCount "78"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 d4 4. Bg2 Nc6 5. d3 Bb4+ 6. Bd2 a5 7. Na3 Nf6 8. Nc2 Bc5 9. a3 a4 10. Nb4 Ne7 11. 0-0 0-0 12. b3 axb3 13. Qxb3 Bd6 14. Nc2 c5 15. Bg5 Nc6 16. Nd2 Be7 17. Rab1 Ra6 18. Ne4 Nd7 19. Bxe7 Qxe7 20. Rb2 Nb6 21. a4 f5 22. Nd2 Bd7 23. Ra1 Na5 24. Qa3 Nxa4 25. Rb5 Rfa8 26. Rxb7 Nxb7 27. Bxb7 Qd6 28. Bxa8 Rxa8 29. Nb3 Bc6 30. Qc1 Rb8 31. Na5 Nc3 32. Kf1 Ba8 33. Qf4 e5 34. Qxf5 Rf8 35. Qg4 Qf6 36. f4 exf4 37. gxf4 Qe5 38. Ke1 Rxf4 39. Qc8+ Rf8 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.15"]
[Round "5"]
[White "Sardi, Mariano"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1866"]
[BlackElo "2244"]
[PlyCount "48"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nc3 g6 4. e4 Nf6 5. Bg5 Bg7 6. Qd2 0-0 7. Bh6 Bxh6 8. Qxh6 Qa5 9. h4 Nbd7 10. h5 Ne5 11. hxg6 fxg6 12. Be2 Rf7 13. f3 b5 14. 0-0-0 b4 15. Nb1 Qxa2 16. Nh3 Bxh3 17. Rxh3 c4 18. f4 Nxe4 19. fxe5 c3 20. Rxc3 bxc3 21. Nxc3 Nxc3 22. bxc3 Rb8 23. Rd3 Rb2 24. Bd1 Rf2 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.14"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Zeta, Rodrigo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2244"]
[BlackElo "1848"]
[PlyCount "55"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 c6 8. Nc3 Ne4 9. Bf4 Nxc3 10. bxc3 Nd7 11. Qc2 Nf6 12. 0-0 Re8 13. Rab1 h6 14. c4 Bd6 15. Ne5 Re7 16. Bg3 Ne4 17. Bxe4 dxe4 18. Qxe4 f6 19. Nxc6 bxc6 20. Qxc6 Bxg3 21. Qxa8 Bc7 22. c5 Rd7 23. Rfd1 Rd5 24. e4 Bxh2+ 25. Kxh2 Rh5+ 26. Kg1 Qc7 27. e5 fxe5 28. Rb8 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.13"]
[Round "3"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2547"]
[BlackElo "2244"]
[PlyCount "45"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 Bb6 7. Bg5 h6 8. Bh4 exd4 9. Bxc6 dxc6 10. e5 g5 11. Nxg5 Ne4 12. Nxe4 Qxh4 13. Nf6+ Kg7 14. Qd3 Rd8 15. c4 Qg5 16. f4 Bf5 17. Qa3 d3+ 18. c5 d2 19. Nxd2 Qg6 20. Nf3 Rd3 21. b3 Be4 22. Nh4 Rd2 23. Rf2 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.12"]
[Round "2"]
[White "Villalba, Marcelo"]
[Black "Villanueva, Mario Nicolas"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2244"]
[BlackElo "2477"]
[PlyCount "73"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. 0-0 Bd6 12. d4 0-0 13. Re1 a5 14. c3 c5 15. Bg5 Bb7 16. Bxf6 gxf6 17. Qh5 Kh8 18. Bc2 f5 19. Re3 Bxe5 20. dxe5 Rg8 21. Rg3 Rad8 22. Re1 Qc6 23. Qxf7 Rxg3 24. Qf6+ Rg7 25. Qxd8+ Rg8 26. Qf6+ Rg7 27. Qd8+ Rg8 28. Qf6+ Rg7 29. f3 Kg8 30. Re2 Qd5 31. b3 Rg6 32. Qe7 b4 33. Rd2 Qxd2 34. Qe8+ Kg7 35. Qe7+ Kg8 36. Qe8+ Kg7 37. Qe7+ 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.11"]
[Round "1"]
[White "Silva Rosas, Natalia"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1748"]
[BlackElo "2244"]
[PlyCount "52"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. d3 Nc6 5. Bg2 e5 6. 0-0 Nge7 7. Nbd2 0-0 8. a4 d5 9. exd5 Nxd5 10. Nc4 h6 11. Re1 Re8 12. Bd2 Rb8 13. Qc1 Kh7 14. a5 f6 15. Ra4 Nd4 16. Bc3 Bd7 17. Ra2 Bc6 18. Ncd2 f5 19. Bxd4 cxd4 20. h4 Nb4 21. Ra1 Rc8 22. Nc4 e4 23. dxe4 Bxe4 24. Rxe4 fxe4 25. Nfd2 e3 26. fxe3 dxe3 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "3"]
[White "Bommini, Mounika Akshaya"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2087"]
[BlackElo "2244"]
[PlyCount "49"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 Bg4 7. Be2 c6 8. Ng5 Bxe2 9. Qxe2 Nbd7 10. 0-0 0-0 11. Rad1 Re8 12. e4 dxe4 13. Ncxe4 Nxe4 14. Qxe4 Qb6 15. Rfe1 Rad8 16. Nxf7 Kxf7 17. Qe6+ Kf8 18. Qxg6 Nf6 19. Rd3 c5 20. Rg3 Ng4 21. Qxh5 Qa5 22. Re6 Rxd4 23. Qxg4 Rd1+ 24. Kh2 Kf7 25. Qg6+ 1-0

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "8"]
[White "Delorme, Alban"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2295"]
[BlackElo "2244"]
[PlyCount "72"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 Ne4 8. Bd5 Nxc3 9. Nxc3 dxc3 10. Bg5 Ne7 11. 0-0 0-0 12. Re1 Qe8 13. Be4 Ng6 14. Bc2 Qe6 15. h4 h6 16. h5 hxg5 17. hxg6 Qg4 18. gxf7+ Kxf7 19. Qd3 Ke7 20. Qg6 Rxf3 21. Re2 Rf7 22. Bb3 Qf5 23. Bxf7 Qxf7 24. Qxg5+ Kf8 25. Rd1 Qe7 26. Qf5+ Kg8 27. Rd3 d5 28. e6 c2 29. Rxc2 Bxe6 30. Qf4 Qf6 31. Qh2 Bf5 32. Rf3 Re8 33. g4 Bxc2 34. Rxf6 gxf6 35. Qf4 Kf7 36. g5 Re6 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "10"]
[White "Forgacs, Attila Jr"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2287"]
[BlackElo "2244"]
[PlyCount "105"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. Nf3 b6 7. Bb5 c6 8. Ba4 Ba6 9. Ne2 Ne7 10. 0-0 h5 11. Re1 Bxe2 12. Qxe2 b5 13. Bb3 a6 14. c3 Nf5 15. Bc2 g6 16. Bg5 Be7 17. Bxe7 Nxe7 18. a4 Ra7 19. axb5 axb5 20. Qf1 0-0 21. Rxa7 Qxa7 22. Ra1 Qc7 23. Qc1 Kg7 24. Qg5 Ng8 25. h4 Nd7 26. g4 hxg4 27. Qxg4 Nh6 28. Qg3 Rg8 29. h5 Nf8 30. Nh4 Kh7 31. hxg6+ Nxg6 32. Bxg6+ fxg6 33. Nf3 Qe7 34. Ng5+ Kg7 35. f4 Nf5 36. Qf2 Rh8 37. Ra6 Rh5 38. Rxc6 Rxg5+ 39. fxg5 Qxg5+ 40. Qg2 Qe3+ 41. Qf2 Qc1+ 42. Kg2 Qg5+ 43. Kh2 Qh5+ 44. Kg1 Qg4+ 45. Kh2 Nh4 46. Rc7+ Kh6 47. Qf8+ Kg5 48. Qf6+ Kh6 49. Qh8+ Kg5 50. Qf6+ Kh6 51. Qg7+ Kh5 52. Qh8+ Kg5 53. Qf6+ 1/2-1/2

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "2"]
[White "Garrido, Denis"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2205"]
[BlackElo "2244"]
[PlyCount "64"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. d3 d6 8. Nd5 h6 9. c3 0-0 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Rg1 Rab8 13. g4 g5 14. h4 Kg7 15. hxg5 hxg5 16. Bxg5 Qg6 17. Qd2 Rh8 18. Nh4 Qh7 19. Nf5+ Kf8 20. 0-0-0 b4 21. Bf6 bxc3 22. Qg5 Rxb2 23. Be7+ Ke8 24. Ng7+ Qxg7 25. Qxg7 Kxe7 26. Qxf7+ Kd8 27. Qf6+ Kc8 28. Qxh8+ Kb7 29. Rdf1 Ba3 30. Kd1 Ka7 31. Qh6 Nd4 32. Bb3 Rb1+ 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "5"]
[White "Matveeva, Olga"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2168"]
[BlackElo "2244"]
[PlyCount "56"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Nc3 Bg4 8. b3 e5 9. dxe5 dxe5 10. Bb2 e4 11. Ng5 Qe7 12. Qc1 Rfe8 13. Ngxe4 Nxe4 14. Nxe4 Nd4 15. Bxd4 Bxd4 16. e3 Bg7 17. c5 Rad8 18. c6 Bf5 19. Nc3 Rd3 20. Nb5 Bxa1 21. Qxa1 bxc6 22. Bxc6 Red8 23. Nd4 Be4 24. Rc1 Rd6 25. Bb5 Rd2 26. Bf1 Qf6 27. Rxc7 R6xd4 28. Rc8+ Kg7 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "11"]
[White "Villalba, Marcelo"]
[Black "Balabayeva, Kseniya"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2244"]
[BlackElo "2203"]
[PlyCount "72"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. Re1 e5 9. e4 dxe4 10. Nxe4 cxd4 11. cxd4 exd4 12. Nxf6+ gxf6 13. Bh6 Re8 14. Qd2 Bg4 15. Nh4 Qc7 16. Nf5 Bb4 17. Qc2 Rxe1+ 18. Rxe1 Bxe1 19. Ng3 Qe5 20. Bxh7+ Kh8 21. Be4 Re8 22. h3 Bd7 23. Qd1 Bb4 24. Qf3 Bf8 25. Bf4 Qc5 26. Nf5 Bxf5 27. Qh5+ Kg8 28. Bxf5 Bd6 29. Bh7+ Kf8 30. Qh6+ Ke7 31. Bd2 Qe5 32. g3 Qe2 33. Kg2 Ne5 34. Qf4 d3 35. Be4 Bc5 36. Bc3 Rd8 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Bifulco, Michel"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2244"]
[BlackElo "2339"]
[PlyCount "98"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 Nge7 6. d4 exd4 7. Nd5 0-0 8. Bg5 h6 9. Bf6 Bxf6 10. Nxf6+ Kg7 11. e5 Nf5 12. g4 Nxe5 13. Nh5+ gxh5 14. Nxe5 hxg4 15. Bd3 d6 16. Nxg4 Qg5 17. Kh1 Kh8 18. Rg1 Qf4 19. Nf6 Ng3+ 20. Rxg3 Qxf6 21. Qh5 Bd7 22. Rag1 Rg8 23. Be4 Bc6 24. Bxc6 bxc6 25. Rf3 Rxg1+ 26. Kxg1 Rg8+ 27. Kf1 Qg6 28. Qxg6 fxg6 29. Rf7 Rg7 30. Rf8+ Kh7 31. Ra8 c5 32. Rxa7 c6 33. Ra6 Rc7 34. Rb6 Kg7 35. a4 Kf6 36. a5 Ke6 37. Kg2 Kd7 38. Kf3 Ra7 39. a6 Kc7 40. Rb7+ Rxb7 41. axb7 Kxb7 42. Kf4 Kc7 43. h4 Kd7 44. h5 gxh5 45. Kg3 Ke6 46. Kh4 Kf5 47. Kxh5 c4 48. Kxh6 d3 49. cxd3 cxd3 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "7"]
[White "Villalba, Marcelo"]
[Black "Carrasco Miranda, Andres"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2244"]
[BlackElo "2285"]
[PlyCount "62"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be3 Nd7 9. 0-0-0 Nb6 10. Qb3 Na5 11. Qb4 Nc6 12. Qa3 a5 13. Be2 Nb4 14. h4 h5 15. d5 Bg4 16. Bd4 Bxf3 17. gxf3 Qd6 18. Be3 Bxc3 19. Kb1 Be5 20. f4 Bxf4 21. Bd4 Be5 22. Qe3 Bxd4 23. Rxd4 e5 24. Rdd1 a4 25. Rhg1 a3 26. b3 Kh7 27. Rg5 Rh8 28. Rdg1 Qf6 29. Bxh5 Qf4 30. Qe2 N6xd5 31. exd5 Nxd5 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Ljukin, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2244"]
[BlackElo "2362"]
[PlyCount "80"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 c6 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Bxf3 9. gxf3 Nbd7 10. f4 a6 11. Bd3 g6 12. Bd2 Bg7 13. f3 0-0 14. b4 Nh5 15. 0-0 Rad8 16. Na2 f6 17. Nc1 e5 18. Nb3 exf4 19. exf4 f5 20. Rae1 Kf7 21. Re2 Rfe8 22. Re5 Bh6 23. Na5 Nxe5 24. dxe5 Rd7 25. Re1 Bxf4 26. Bc3 d4 27. Bc4+ Ke7 28. e6 Rdd8 29. Nxb7 dxc3 30. Nxd8 Rxd8 31. bxc3 Rd2 32. Ra1 Bxh2+ 33. Kf1 Bg3 34. Rxa6 Rf2+ 35. Kg1 Nf4 36. Ra7+ Kf6 37. Bf1 Nxe6 38. Rxh7 Rc2 39. c4 Ng5 40. Bg2 Nxh7 0-1

[Event "Titled Tuesday intern op 30th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "9"]
[White "Villalba, Marcelo"]
[Black "Sovetbekova, Nurai"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2244"]
[BlackElo "1912"]
[PlyCount "39"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 c6 7. e4 b5 8. Qb3 0-0 9. e5 Nfd7 10. h4 a5 11. h5 a4 12. Qc2 c5 13. hxg6 fxg6 14. Qe4 Ra7 15. Nxb5 Qa5+ 16. Bd2 Qa6 17. Nxa7 Qxa7 18. Bc4+ Kh8 19. Rxh7+ Kxh7 20. Qh4+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Calcado, Acyr Rogerio"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2085"]
[BlackElo "2258"]
[PlyCount "62"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Nxd4 Bxd4 8. Be3 0-0 9. 0-0 c6 10. Bxd4 exd4 11. Ne2 Qb6 12. h3 d5 13. exd5 Nxd5 14. Bxd5 cxd5 15. b3 Re8 16. Re1 Bd7 17. Qd2 Rac8 18. Qf4 Qa5 19. Kf1 Rxc2 20. Nxd4 Rcc8 21. Rxe8+ Rxe8 22. Kg1 Bb5 23. Rc1 Bxd3 24. Qe3 Bb5 25. Nxb5 Qxb5 26. Qxa7 h6 27. Rc7 Qb4 28. Rc1 d4 29. Qc5 Qd2 30. Kf1 d3 31. Qb5 Qxc1# 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "9"]
[White "Villalba, Marcelo"]
[Black "Kropff, Ricardo"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2258"]
[BlackElo "2132"]
[PlyCount "22"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. h3 c6 11. Qf3 Re8 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Villalba, Marcelo"]
[Black "Filimberti Uczai, Joao Pedro"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2258"]
[BlackElo "2083"]
[PlyCount "40"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3 Nc6 9. 0-0 Be7 10. Re1 0-0 11. Bd3 f6 12. exf6 Bxf6 13. Bb5 Qb6 14. Bxc6 bxc6 15. dxc5 Nxc5 16. Nb3 Nxb3 17. axb3 e5 18. Be3 Qc7 19. Bc5 Re8 20. Qd2 Bf5 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Di Berardino, Diego Rafael"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2480"]
[BlackElo "2258"]
[PlyCount "87"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 b5 7. Ne5 Nd5 8. b3 cxb3 9. Qxb3 Bb7 10. a4 c6 11. Nd2 Be7 12. Ba3 0-0 13. Bxe7 Qxe7 14. Rfc1 Rc8 15. Ne4 Nd7 16. Nxd7 Qxd7 17. Nc5 Qc7 18. e4 Nb6 19. e5 Nxa4 20. Nxa4 bxa4 21. Rxa4 Ra7 22. Rc5 g6 23. h4 h5 24. Be4 Ba8 25. Qd3 Kg7 26. Qc3 Kg8 27. Bf3 Qd8 28. d5 exd5 29. Bxd5 Rb8 30. Bf3 Rab7 31. e6 fxe6 32. Rf4 Rf7 33. Rg5 Rg7 34. Qc2 Qe8 35. Rf6 Rbb7 36. Rfxg6 Qf8 37. Be4 Rxg6 38. Rxg6+ Rg7 39. Rxe6 Re7 40. Rg6+ Rg7 41. Qb3+ Qf7 42. Re6 Kh8 43. Rh6+ Kg8 44. Qb8+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Villalba, Marcelo"]
[Black "Moura, Eduardo Henrique B"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2258"]
[BlackElo "2127"]
[PlyCount "97"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. d5 cxd5 10. Nxd5 Bb7 11. b3 Rc8 12. Re2 Nxd5 13. Bxd5 Bxd5 14. Qxd5 Nf6 15. Qd1 d5 16. exd5 e4 17. Ng5 Qxd5 18. Qxd5 Nxd5 19. Nxe4 f5 20. c4 fxe4 21. cxd5 Rfd8 22. Rxe4 Bf6 23. Rb1 Rxd5 24. Be3 Rc3 25. g3 Kf7 26. h4 h5 27. b4 Rc2 28. b5 Rd7 29. Rbb4 Rd1+ 30. Kg2 Ra1 31. Kf3 Ra3 32. Rbc4 Rac3 33. Rxc3 Rxc3 34. Ke2 Rc7 35. Kd3 Rc3+ 36. Kd2 Rc7 37. Bf4 Rd7+ 38. Ke3 Be7 39. Be5 a6 40. bxa6 Ra7 41. Bd4 Bd8 42. Re5 Rxa6 43. Rxh5 Rxa4 44. Rd5 Be7 45. Bxb6 Ra6 46. Bd4 g6 47. Rd7 Ra4 48. Ra7 Rb4 49. Rxe7+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Quintiliano Moura, Paulo Henrique"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1876"]
[BlackElo "2258"]
[PlyCount "54"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. a4 a5 8. b5 Ne7 9. 0-0 Ng6 10. Ba2 0-0 11. Nbd2 c6 12. bxc6 bxc6 13. Nc4 Bc7 14. Re1 Re8 15. h3 h6 16. Qc2 d5 17. exd5 cxd5 18. Na3 Bf5 19. Nb5 Bb8 20. Be3 Qd7 21. Nh2 Ra6 22. Qd2 Bxh3 23. gxh3 Qxh3 24. f3 Nh4 25. Kh1 e4 26. f4 Ng4 27. Bxd5 Nxh2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Villalba, Marcelo"]
[Black "Jimenez Capilla, Jose Alfonso"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2258"]
[BlackElo "2002"]
[PlyCount "96"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 Bg5 14. 0-0 0-0 15. Bf3 Be6 16. Qd3 Rb8 17. Rfd1 Qd7 18. b3 Qa7 19. a4 Bd8 20. Qe2 Bb6 21. Nxb6 Qxb6 22. Rd3 Qc5 23. Rad1 Rbd8 24. Qd2 Rd7 25. Rxd6 Rfd8 26. Rxd7 Rxd7 27. Qe1 g6 28. Rxd7 Bxd7 29. Qd2 Be6 30. h3 Qe7 31. Qe3 Qd6 32. Kh2 Kg7 33. g3 h6 34. Kg2 Qd7 35. h4 Bh3+ 36. Kg1 Qd6 37. Be2 f5 38. exf5 Bxf5 39. Ne1 Qd4 40. Nf3 Qxe3 41. fxe3 Bc2 42. Nd2 e4 43. c5 Kf6 44. Bb5 Ne7 45. Bd7 Nd5 46. Bc6 Ke5 47. Kf2 Nc3 48. Ke1 Nd5 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Villalba, Marcelo"]
[Black "Sarda, Pedro Sada"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2258"]
[BlackElo "1689"]
[PlyCount "45"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nb3 e6 7. Bd3 Be7 8. f4 a6 9. Qf3 Qc7 10. Bd2 Bd7 11. g4 Nb4 12. g5 Nxd3+ 13. cxd3 Ng8 14. 0-0-0 0-0-0 15. Kb1 Kb8 16. Rc1 Rc8 17. Nd5 Qd8 18. Ba5 Qf8 19. Rxc8+ Bxc8 20. Bc7+ Ka8 21. Nb6+ Ka7 22. Qe3 a5 23. Nxc8+ 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "7"]
[White "Donchenko, Alexander"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2636"]
[BlackElo "2258"]
[PlyCount "165"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. 0-0 a5 7. h3 h6 8. Re1 0-0 9. Nbd2 Be6 10. Bb5 Qb8 11. Nf1 Qa7 12. Be3 Qb6 13. Bxc6 Bxe3 14. Nxe3 bxc6 15. Re2 Rfe8 16. Qc2 c5 17. Nd2 Rab8 18. Ndc4 Bxc4 19. Nxc4 Qb5 20. a4 Qa6 21. Rf1 Nd7 22. f4 exf4 23. Rxf4 Ne5 24. Nxe5 dxe5 25. Rf3 Red8 26. Ref2 Rd7 27. Qe2 Rbd8 28. Kh2 Rxd3 29. Rxf7 Rxh3+ 30. Kxh3 Qxe2 31. Rxg7+ Kxg7 32. Rxe2 Kg6 33. Kg4 Rd3 34. Kh4 h5 35. g4 hxg4 36. Kxg4 Rd1 37. Kf3 c4 38. Rg2+ Kf6 39. Ke3 Ra1 40. Rh2 Rxa4 41. Kd2 Ra1 42. Rh6+ Ke7 43. Rc6 Kd7 44. Rxc4 a4 45. Rc5 Kd6 46. Ra5 Rb1 47. Kc2 Re1 48. Rxa4 c5 49. Rc4 Re2+ 50. Kb1 Rf2 51. Ka2 Re2 52. Ka3 Re3 53. Ka4 Re2 54. b4 cxb4 55. cxb4 Re1 56. b5 Rb1 57. Ka5 Ra1+ 58. Kb6 Rb1 59. Ka6 Ra1+ 60. Kb7 Rb1 61. b6 Kd7 62. Ka7 Ra1+ 63. Kb8 Rb1 64. b7 Rb2 65. Rc5 Rb4 66. Rxe5 Kd6 67. Rd5+ Kc6 68. Kc8 Rxb7 69. Rd4 Rh7 70. Kd8 Rh6 71. Ke7 Rh7+ 72. Kf6 Rh6+ 73. Kf7 Rh7+ 74. Kg6 Re7 75. Kf6 Rh7 76. e5 Rh6+ 77. Kf7 Rh1 78. e6 Rf1+ 79. Ke8 Kc5 80. Rd7 Kc6 81. e7 Rf2 82. Kd8 Ra2 83. e8Q 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "3"]
[White "Florianovitz, Derlei Alex"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2040"]
[BlackElo "2258"]
[PlyCount "65"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Nd7 11. a4 exd4 12. cxd4 Bf6 13. axb5 axb5 14. Rxa8 Bxa8 15. Nc3 Na5 16. Bc2 b4 17. Nd5 b3 18. Nxf6+ Nxf6 19. Bd3 Re8 20. Bg5 h6 21. Bh4 g5 22. Nxg5 Nxe4 23. Nxe4 Qxh4 24. Nf6+ Qxf6 25. Rxe8+ Kg7 26. Qg4+ Qg5 27. Qxg5+ hxg5 28. Rxa8 Nc6 29. Rc8 Nb4 30. Be2 Nd5 31. Bc4 Nb6 32. Rxc7 Na8 33. Rxf7+ 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "6"]
[White "Halkias, Stelios"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2527"]
[BlackElo "2258"]
[PlyCount "66"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 cxd4 16. Bb2 Rc8 17. h3 Bh5 18. Bxd4 Nbd7 19. Qb1 Re8 20. Nh4 Bf8 21. Nf5 Bg6 22. Qb2 Nh5 23. Nf1 Ne5 24. Rad1 Qc7 25. Bb1 Nf4 26. N1e3 Bh5 27. Rd2 Qd8 28. Bxe5 Rxe5 29. h4 g6 30. g3 gxf5 31. gxf4 Bf3 32. Qxe5 Qxh4 33. Ng2 Qg4 0-1

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "11"]
[White "Hasangatin, Ramil"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2479"]
[BlackElo "2258"]
[PlyCount "108"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Bg5 0-0 8. Nbd2 Qe7 9. Qe2 Qe6 10. Nc4 Nd7 11. 0-0 f6 12. Be3 Bc5 13. Nfd2 Qe7 14. Kh1 b6 15. a4 a5 16. f4 Bxe3 17. Nxe3 exf4 18. Rxf4 Ne5 19. Rf2 Be6 20. b3 Rad8 21. Raf1 c5 22. Nf3 Ng4 23. Nxg4 Bxg4 24. Qe3 Bxf3 25. gxf3 f5 26. Rg1 Rf7 27. Rfg2 Rd6 28. Qg5 Qxg5 29. Rxg5 fxe4 30. fxe4 Rdf6 31. h3 Rf2 32. R1g2 Rxg2 33. Kxg2 Rf6 34. Rd5 Rd6 35. Rf5 g6 36. Rf2 Kg7 37. Kg3 Rf6 38. Re2 Rf1 39. Kg2 Rf4 40. Rf2 Rxf2+ 41. Kxf2 Kf6 42. Kg3 g5 43. h4 Kg6 44. hxg5 Kxg5 45. Kh3 Kh5 46. Kg3 Kg5 47. Kf3 c6 48. Kg3 Kh5 49. Kf4 Kg6 50. Kg4 b5 51. Kf4 Kf6 52. Kg4 Kg6 53. Kh4 Kh6 54. Kg4 Kg6 1/2-1/2

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "9"]
[White "Kavyev, Ruslan"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2295"]
[BlackElo "2258"]
[PlyCount "111"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. 0-0 b5 7. e3 Bb7 8. b3 cxb3 9. axb3 Nbd7 10. Qe2 Be7 11. Bd2 0-0 12. Rc1 c5 13. Ba5 Qb8 14. Nc3 Rc8 15. h4 Ne4 16. h5 Bf6 17. h6 cxd4 18. Nxe4 Bxe4 19. exd4 Qb7 20. hxg7 Bxg7 21. Re1 Bd5 22. Qd3 Nf8 23. Nh4 Ng6 24. Bxd5 Qxd5 25. Nf3 Rc6 26. Rad1 Rac8 27. Ne5 Nxe5 28. dxe5 Qxd3 29. Rxd3 Rc1 30. f4 Bf8 31. Rxc1 Rxc1+ 32. Kg2 Rc6 33. Bd8 Kg7 34. Bf6+ Kg6 35. g4 h5 36. Kg3 hxg4 37. Kxg4 Rc1 38. Rg3 Bh6 39. f5+ exf5+ 40. Kh4+ Kh7 41. Rd3 Rh1+ 42. Kg3 f4+ 43. Kg4 Rg1+ 44. Kf5 Rg3 45. Rd8 Rg8 46. Rd7 Rf8 47. e6 Kg8 48. e7 f3 49. exf8Q+ Bxf8 50. Rd3 a5 51. Rxf3 a4 52. Rh3 Bg7 53. Rg3 axb3 54. Rxg7+ Kf8 55. Rg3 b2 56. Rb3 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "1"]
[White "Nakamura, Hikaru"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2736"]
[BlackElo "2258"]
[PlyCount "89"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Bc4 0-0 6. Bb3 Nc6 7. Be3 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. Bg5 Nd4 12. Qe3 Nxb3 13. axb3 c6 14. Rxa7 Rxa7 15. Qxa7 Qd4 16. Qxb7 Rd8 17. Be3 Qd6 18. 0-0 Rd7 19. Qa8+ Rd8 20. Qa1 Qb4 21. Rd1 Rxd1+ 22. Qxd1 h6 23. Qd3 Kh7 24. Qc4 Qa5 25. Qf1 Qb4 26. f3 Nh5 27. Qe1 f5 28. Qd2 f4 29. Bf2 Qa5 30. Qd1 g5 31. Na4 Bf8 32. c3 Ng7 33. b4 Qb5 34. Bc5 Bxc5+ 35. Nxc5 Qc4 36. Qd7 Qe2 37. Nd3 Kg6 38. Nxe5+ Kh7 39. Kh2 Qe1 40. Qg4 Qe2 41. h4 Qf2 42. hxg5 h5 43. Qxf4 Ne6 44. Qf5+ Kg7 45. Qf7+ 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "10"]
[White "Villalba, Marcelo"]
[Black "Azadaliyev, Jahandar"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2258"]
[BlackElo "2088"]
[PlyCount "37"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. Nbd2 e6 5. Be2 Nd7 6. 0-0 Bd6 7. c3 Qc7 8. h3 Bh5 9. d4 dxe4 10. Nxe4 Bf4 11. Ne5 Bxe2 12. Qxe2 Bxc1 13. Raxc1 Ngf6 14. Nxf7 Kxf7 15. Ng5+ Kg6 16. f4 Nd5 17. Qe4+ Kh5 18. g4+ Kh4 19. Qe1# 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "5"]
[White "Villalba, Marcelo"]
[Black "Kohler, Aran"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2258"]
[BlackElo "2121"]
[PlyCount "59"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. a4 0-0 9. Nd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nc4 Qxd1+ 13. Rxd1 Nd7 14. a5 Re8 15. Be2 f5 16. 0-0 f4 17. Bc1 Bc5 18. Nd6 Bxd6 19. Rxd6 Nf6 20. Bc4+ Kf8 21. Re1 Bf5 22. c3 Rad8 23. Rb6 Rd7 24. b3 Ne4 25. Ba3+ Ree7 26. Be6 Bxe6 27. Rxe6 Nxc3 28. Rxe7 Rxe7 29. Rxe5 Ne2+ 30. Rxe2 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Mikhnenko, Alexander"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2258"]
[BlackElo "2095"]
[PlyCount "39"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Bd3 Nf6 7. Nc3 Bb4 8. Bd2 0-0 9. f4 d5 10. e5 Ne4 11. Bxe4 dxe4 12. Qe2 a5 13. a3 Bxc3 14. Bxc3 a4 15. Nd2 Nd4 16. Qxe4 Rd8 17. 0-0-0 Bd7 18. Qxd4 Qxd4 19. Bxd4 Bc6 20. Nf3 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "2"]
[White "Villalba, Marcelo"]
[Black "Sanchez, Roberto Daniel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2258"]
[BlackElo "1970"]
[PlyCount "61"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g3 Bc5 6. Bg2 Qd4 7. Qe2 0-0 8. Nh3 e5 9. Na4 Qd6 10. Nxc5 Qxc5 11. 0-0-0 a5 12. Ng5 Nc6 13. Nxe4 Nxe4 14. Bxe4 f5 15. Bxc6 Qxc6 16. Qxe5 Rf7 17. d4 Bd7 18. d5 Qb6 19. Rhe1 a4 20. Qd4 Qh6+ 21. Kb1 Qxh2 22. Rh1 Qg2 23. Qh4 h6 24. Qd4 Qe4 25. Qc3 Qg4 26. f3 Qg6 27. Rh4 axb3 28. axb3 Bc8 29. Rdh1 Qa6 30. Rxh6 Qa2+ 31. Kc1 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Visakh, Narayanan Rajeswari"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2258"]
[BlackElo "2522"]
[PlyCount "49"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nc6 6. a3 Nge7 7. 0-0 cxd4 8. cxd4 d5 9. e5 Ng6 10. b4 Be7 11. g3 0-0 12. h4 Re8 13. Re1 Rc8 14. Nbd2 b5 15. Nb3 a5 16. Nc5 Qb6 17. h5 Nf8 18. Bd2 axb4 19. axb4 Ra8 20. h6 g6 21. Qe2 Na7 22. Bg5 Bxg5 23. Nxg5 Nc6 24. Qf3 f5 25. exf6 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "11"]
[White "Gelman, Alexander"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2403"]
[BlackElo "2258"]
[PlyCount "57"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Nb8 7. g4 Bd6 8. g5 Bxf4 9. exf4 Ng8 10. Nf3 Ne7 11. Qd2 Nd7 12. 0-0-0 a6 13. h4 h5 14. gxh6 Rxh6 15. Bd3 c5 16. Rdg1 c4 17. Be2 Nf5 18. Ne5 Nxe5 19. fxe5 Rxh4 20. Bg4 Nh6 21. Qf4 Bd7 22. Rxh4 Qxh4 23. Nxd5 Nxg4 24. Nc7+ Ke7 25. Nxa8 Qxf2 26. Qxg4 c3 27. Qg5+ Ke8 28. Nc7+ Kf8 29. Qd8+ 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "10"]
[White "Gvanceladze, Anna"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2196"]
[BlackElo "2258"]
[PlyCount "69"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Nd7 11. Nbd2 exd4 12. cxd4 Bf6 13. Nf1 Na5 14. Bc2 Re8 15. Ng3 g6 16. Bf4 Rc8 17. Qd2 Nc4 18. Qc1 c5 19. b3 cxd4 20. bxc4 bxc4 21. Ba4 Bc6 22. Qa3 Nc5 23. Bxc6 Rxc6 24. e5 dxe5 25. Nxe5 Bxe5 26. Rxe5 Nd3 27. Rxe8+ Qxe8 28. Bh6 c3 29. Rd1 g5 30. Bxg5 c2 31. Rxd3 Qe1+ 32. Kh2 c1Q 33. Bxc1 Rxc1 34. Nf5 Qe5+ 35. Rg3+ 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "1"]
[White "Magallanes, Rey Jomar"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2049"]
[BlackElo "2258"]
[PlyCount "83"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Bg4 7. Be3 Nfd7 8. 0-0 c5 9. d5 Na6 10. h3 Bxf3 11. Bxf3 Nc7 12. Be2 a6 13. f4 b5 14. Qc2 bxc4 15. Bxc4 Rb8 16. Rab1 Nb5 17. Ne2 Qa5 18. a3 Nd4 19. Qd3 Nxe2+ 20. Qxe2 Nb6 21. Bxa6 Na4 22. b4 cxb4 23. axb4 Rxb4 24. Rxb4 Qxb4 25. Qc4 Qxc4 26. Bxc4 Nc3 27. Bd3 Rb8 28. Kh2 Bf6 29. Re1 Rb2 30. Bc1 Rb3 31. e5 Bg7 32. exd6 exd6 33. Re8+ Bf8 34. f5 Kg7 35. f6+ Kxf6 36. Rxf8 Nxd5 37. Bc4 Rc3 38. Bb2 Ke7 39. Bxc3 Nxc3 40. Rxf7+ Ke8 41. Rxh7 d5 42. Bd3 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "3"]
[White "Rudzinska, Michalina"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2211"]
[BlackElo "2258"]
[PlyCount "94"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d6 2. b3 Nf6 3. Bb2 Nbd7 4. d4 g6 5. c4 Bg7 6. d5 0-0 7. Nbd2 e5 8. dxe6 fxe6 9. e4 e5 10. Bd3 Nc5 11. Bc2 Ne6 12. 0-0 Nf4 13. c5 Bg4 14. Nc4 Ne8 15. cxd6 cxd6 16. Ba3 Nh3+ 17. Kh1 Bxf3 18. gxf3 Qh4 19. Qe2 Nf4 20. Qd2 Bh6 21. Rg1 Nh3 22. Qd5+ Kh8 23. Rg3 Nf4 24. Qd1 Rd8 25. Ne3 Nh5 26. Ng2 Nxg3+ 27. fxg3 Qf6 28. Ne1 Be3 29. Qe2 Bd4 30. Rd1 Nc7 31. f4 Ne6 32. f5 Nc5 33. Nf3 gxf5 34. Nxd4 exd4 35. Bb2 Ne6 36. exf5 Ng7 37. Bxd4 Qf7 38. Qg4 Rfe8 39. Qh3 Kg8 40. Rf1 Qh5 41. Qxh5 Nxh5 42. Bd3 Kf7 43. Bc4+ d5 44. Bd3 Nf6 45. Kg2 Rc8 46. h3 Ne4 47. Kf3 Nd2+ 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "7"]
[White "Suvorov, Luca"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2294"]
[BlackElo "2258"]
[PlyCount "84"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 c6 8. Nf3 Nh5 9. Bxe7 Qxe7 10. Qe2 g6 11. 0-0-0 Nb6 12. Ne5 Be6 13. f4 Ng7 14. g4 f6 15. Nf3 Bxg4 16. h3 Bxf3 17. Qxf3 f5 18. Ne2 0-0-0 19. Rhe1 Rhe8 20. Ng1 Kb8 21. Qg2 Nh5 22. Nf3 Nf6 23. Ne5 Nbd7 24. h4 Nxe5 25. fxe5 Ng4 26. Qg3 Ka8 27. Rh1 h5 28. Qf4 c5 29. Be2 Rf8 30. Kb1 c4 31. Bf3 a6 32. Rde1 Qe6 33. Qg3 Rc8 34. Qg2 Rfd8 35. Rhf1 c3 36. b3 Qc6 37. Bxg4 c2+ 38. Kc1 hxg4 39. Re2 Qc3 40. Rxc2 Qa1+ 41. Kd2 Rxc2+ 42. Kxc2 Qxa2+ 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "4"]
[White "Tsvetkov, Andrey1111"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2384"]
[BlackElo "2258"]
[PlyCount "47"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Bd6 10. Ne5 0-0 11. Rc1 Qe7 12. Qe2 c5 13. Rfd1 cxd4 14. exd4 Rac8 15. Bg5 Kh8 16. Nxd7 Qxd7 17. Bxf6 gxf6 18. Bxh7 Kxh7 19. Qh5+ Kg7 20. Qg4+ Kh7 21. Rd3 Bxh2+ 22. Kxh2 Qd6+ 23. Kg1 Rxc3 24. Rcxc3 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "5"]
[White "Villalba, Marcelo"]
[Black "Adury, Anant"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2258"]
[BlackElo "1862"]
[PlyCount "183"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. h3 Bg7 7. 0-0 Nge7 8. d4 0-0 9. Re1 b5 10. Bc2 Bb7 11. d5 Na5 12. Nbd2 Bc8 13. b4 Nb7 14. a4 Bd7 15. Qe2 c5 16. axb5 Bxb5 17. Bd3 Qb6 18. Nc4 Qc7 19. Ba3 Rfc8 20. Nfd2 a5 21. bxa5 Nxa5 22. Nxa5 Bxd3 23. Qxd3 Rxa5 24. Nc4 Raa8 25. Reb1 Rcb8 26. Bc1 Rxb1 27. Rxb1 Rb8 28. Ra1 Nc8 29. Be3 Bf6 30. Ra6 Be7 31. Qc2 Bf8 32. Qa2 Nb6 33. Na5 Nd7 34. Nc6 Rb6 35. Ra8 Kg7 36. Kh2 Nb8 37. Ra7 Rb7 38. Rxb7 Qxb7 39. Qa4 Nxc6 40. dxc6 Qc7 41. Qb5 Be7 42. c4 Bd8 43. Bd2 f5 44. Qb7 Kf7 45. Bg5 Qxb7 46. cxb7 Bc7 47. f3 Ke6 48. Kg3 Kd7 49. Kh4 Kc6 50. Bf6 h6 51. exf5 gxf5 52. Kh5 Kxb7 53. Kxh6 Kc6 54. Kg5 e4 55. fxe4 fxe4 56. Kf4 d5+ 57. Ke3 dxc4 58. Kxe4 Ba5 59. h4 c3 60. Kd3 Kd5 61. h5 c4+ 62. Kc2 Ke6 63. Bxc3 Bd8 64. Bd2 Bf6 65. g4 Kf7 66. g5 Be5 67. h6 Kg6 68. Kb1 Bd4 69. Ka2 c3 70. Bc1 c2 71. Kb3 Be5 72. Kxc2 Bh8 73. Kd3 Be5 74. Ke4 Bd6 75. Bf4 Be7 76. Kf3 Bd8 77. Kg4 Be7 78. Be3 Bd8 79. Kf3 Be7 80. Ke4 Bf8 81. Kd5 Be7 82. Ke6 Bf8 83. Kd7 Bb4 84. Ke8 Ba3 85. Bf4 Bb4 86. Be5 Ba3 87. Bf6 Bb4 88. Be7 Bc3 89. Kf8 Bh8 90. Kg8 Bc3 91. Bf6 Bxf6 92. gxf6 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "6"]
[White "Villalba, Marcelo"]
[Black "Diaz Camallonga, Carles"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2258"]
[BlackElo "2463"]
[PlyCount "114"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g3 Be7 6. Bg2 0-0 7. Nxe4 a5 8. a4 c5 9. Qe2 Nc6 10. Nf3 Bd7 11. 0-0 Nb4 12. d3 Bc6 13. Rad1 Qb6 14. Nxf6+ Bxf6 15. Bxf6 gxf6 16. Rd2 Rad8 17. Qe3 Kg7 18. Re1 Nd5 19. Qe4 Qb4 20. d4 Ne7 21. Qg4+ Ng6 22. Red1 f5 23. Qg5 Bxf3 24. Bxf3 Rxd4 25. Rxd4 cxd4 26. Qd2 Ne5 27. Qxb4 Nxf3+ 28. Kg2 axb4 29. Kxf3 Rd8 30. Ke2 Kf6 31. Kd3 Ke5 32. Kc4 Rc8+ 33. Kxb4 Rxc2 34. f4+ Kd5 35. h3 Rg2 36. g4 fxg4 37. hxg4 Rxg4 38. Rh1 d3 39. Kc3 Rxf4 40. Rxh7 Rf3 41. Rh5+ e5 42. b4 Ke4 43. b5 Ke3 44. a5 Ke2 45. Rxe5+ Re3 46. Rd5 Re8 47. a6 bxa6 48. bxa6 Rc8+ 49. Kb2 f6 50. Rd6 d2 51. Re6+ Kd1 52. Rxf6 Rb8+ 53. Kc3 Kc1 54. Rd6 d1Q 55. Rxd1+ Kxd1 56. Kc4 Rb6 57. a7 Ra6 0-1

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "9"]
[White "Villalba, Marcelo"]
[Black "Dourerassou, Jonathan"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2258"]
[BlackElo "2450"]
[PlyCount "68"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. 0-0 c6 8. Bg5 Nbd7 9. Ne4 Be7 10. Nxf6+ Nxf6 11. c3 0-0 12. Ne5 Bxe2 13. Qxe2 Rc8 14. Rad1 Nd7 15. Bxe7 Qxe7 16. Nxd7 Qxd7 17. Rd3 Qd5 18. a3 Rfe8 19. Rfd1 g6 20. h4 e5 21. dxe5 Qxe5 22. Re3 Qb8 23. Rd7 Rxe3 24. Qxe3 Re8 25. Re7 Rd8 26. g3 Rd1+ 27. Kg2 Qd6 28. c4 Rd3 29. Qe4 Rd4 30. Qe2 Rd2 31. Qe3 Rd3 32. Qe4 Rd4 33. Qe2 Rd2 34. Qe3 Rd3 1/2-1/2

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "2"]
[White "Villalba, Marcelo"]
[Black "Havanecz, Bianka"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2258"]
[BlackElo "2249"]
[PlyCount "121"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be3 Nd7 7. Nbd2 e5 8. h3 Be6 9. Bc4 Bxc4 10. Nxc4 f6 11. Ke2 b6 12. Rhd1 0-0-0 13. a4 h5 14. a5 b5 15. Nd6+ Bxd6 16. Rxd6 Ne7 17. Bxa7 Kc7 18. Rad1 Nc8 19. Bb6+ Ndxb6 20. axb6+ Nxb6 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Nh4 Nc4 24. Nf5 g6 25. b3 Nb6 26. Nh4 g5 27. Nf5 h4 28. g3 hxg3 29. fxg3 Ke8 30. Kd3 Nd7 31. h4 gxh4 32. gxh4 Nc5+ 33. Ke3 Ne6 34. h5 Kf7 35. h6 Kg6 36. Ne7+ Kxh6 37. Nxc6 Kg5 38. Ne7 Nd4 39. Kd3 Kf4 40. Nd5+ Kf3 41. Nxf6 Ne6 42. Kc3 Nc5 43. Kb4 Nxe4 44. Nd7 Nd6 45. Nxe5+ Ke4 46. Nc6 Kd5 47. Na7 Nb7 48. Nxb5 Kc6 49. Nd4+ Kb6 50. c4 Nc5 51. Nc2 Nd3+ 52. Kc3 Nc5 53. b4 Ne4+ 54. Kd4 Nf6 55. Ne3 Nd7 56. Nd5+ Kc6 57. b5+ Kd6 58. Kc3 Kc5 59. Nb4 Ne5 60. Nd3+ Nxd3 61. Kxd3 1-0

[Event "Titled Tuesday intern op 04th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.04"]
[Round "8"]
[White "Villalba, Marcelo"]
[Black "Todorovic, Bojan"]
[Result "1-0"]
[ECO "E88"]
[WhiteElo "2258"]
[BlackElo "2222"]
[PlyCount "55"]
[EventDate "2022.01.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 0-0 6. Nge2 e5 7. Be3 c6 8. d5 Na6 9. Qd2 c5 10. g4 Nc7 11. Ng3 a6 12. Be2 b5 13. h4 bxc4 14. h5 Nb5 15. Nxb5 axb5 16. Kf2 Qa5 17. Qc1 Ne8 18. Bh6 f5 19. Bxg7 Nxg7 20. hxg6 hxg6 21. gxf5 gxf5 22. Qh6 Ra7 23. Rag1 f4 24. Nh5 Rff7 25. Qh8+ Kxh8 26. Nf6+ Nh5 27. Rxh5+ Rh7 28. Rg8# 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "2"]
[White "Gledura, Benjamin"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2652"]
[BlackElo "2258"]
[PlyCount "97"]
[EventDate "2021.12.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 c5 7. d5 b6 8. a4 a6 9. Nd2 e5 10. Nc4 Ne8 11. Rb1 f5 12. b4 Nd7 13. bxc5 bxc5 14. a5 Ra7 15. exf5 gxf5 16. f4 e4 17. Na4 Kh8 18. Nab6 Nxb6 19. axb6 Re7 20. Bb2 Rg8 21. Kh1 Nf6 22. Ne3 Qd7 23. Qe1 Bb7 24. Bc4 Ng4 25. Nxg4 Bxb2 26. Rxb2 Rxg4 27. Qe2 Reg7 28. Rg1 Qc8 29. Qe3 Qg8 30. c3 Qd8 31. Ra1 Qc8 32. Bf1 h5 33. c4 h4 34. Qc3 Kh7 35. Qf6 R4g6 36. Qxh4+ Rh6 37. Qe1 Kg6 38. Ra3 Kf7 39. h3 Rhg6 40. Rba2 Qh8 41. Qa1 Qh6 42. Rxa6 Qxf4 43. Ra7 Kg8 44. Rxb7 Rxb7 45. Ra8+ Kf7 46. Ra7 Re7 47. Rxe7+ Kxe7 48. b7 Rh6 49. b8Q 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "1"]
[White "Liu, Leonardo"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1767"]
[BlackElo "2258"]
[PlyCount "82"]
[EventDate "2021.12.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. Nbd2 d6 7. Bb3 0-0 8. Nf1 Be6 9. Be3 Re8 10. Bc2 Bxe3 11. Nxe3 d5 12. Qe2 d4 13. Nf5 Bxf5 14. exf5 Qd7 15. Nh4 dxc3 16. bxc3 Nd5 17. 0-0 Nxc3 18. Qh5 Nd4 19. Rac1 Nd5 20. Bd1 Nf4 21. Qg5 Qe7 22. Qg4 h5 23. f6 hxg4 24. fxe7 Nde2+ 25. Bxe2 Nxe2+ 26. Kh1 Nxc1 27. Rxc1 Rxe7 28. Nf5 Rd7 29. Ne3 c6 30. Nxg4 Rxd3 31. Nxe5 Rd2 32. Ng4 Re8 33. h3 Ree2 34. Nh2 Rxf2 35. Nf3 Rxa2 36. Rg1 f6 37. h4 a4 38. h5 a3 39. Nh4 Rad2 40. Re1 Rfe2 41. Rb1 a2 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "5"]
[White "Polaczek, Richard"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2360"]
[BlackElo "2258"]
[PlyCount "81"]
[EventDate "2021.12.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. d5 e5 5. Nc3 d6 6. Bb5+ Nbd7 7. a4 Be7 8. Nf3 0-0 9. 0-0 Ne8 10. Bxe7 Qxe7 11. Nd2 g6 12. Be2 Ng7 13. Nc4 a6 14. a5 f5 15. Ra3 Rb8 16. Rb3 Nf6 17. Rb6 Nge8 18. f3 f4 19. Rb3 g5 20. Nb6 Qd8 21. Nxc8 Qxc8 22. Na4 Rf7 23. Nb6 Qc7 24. Rc3 Nd7 25. Nc4 Nef6 26. Ra3 Rg7 27. Qe1 h5 28. b4 cxb4 29. Qxb4 Nc5 30. Rc3 Rc8 31. Nb6 g4 32. Nxc8 Qxc8 33. Qb6 Qd7 34. Rxc5 dxc5 35. Qxf6 Qc7 36. Qe6+ Kh7 37. fxg4 hxg4 38. Bxg4 Qd8 39. Bf5+ Kh8 40. Qh6+ Kg8 41. Be6+ 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "3"]
[White "Villalba, Marcelo"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2258"]
[BlackElo "1988"]
[PlyCount "35"]
[EventDate "2021.12.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. d4 exd4 8. cxd4 Bb6 9. Nc3 Bg4 10. Bxc6 bxc6 11. Bg5 h6 12. Bh4 Re8 13. Re1 g5 14. Bg3 Qd7 15. h3 Bh5 16. e5 Nd5 17. Ne4 Nf4 18. Nf6+ 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "4"]
[White "Villalba, Marcelo"]
[Black "Starozhilov, Leonid"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2258"]
[BlackElo "2293"]
[PlyCount "72"]
[EventDate "2021.12.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Nge2 Nf6 6. f3 a6 7. Be3 0-0 8. Qd2 Na5 9. Nc1 Nd7 10. Be2 c5 11. d5 b5 12. cxb5 axb5 13. Bxb5 Ba6 14. Bxa6 Rxa6 15. b3 Ne5 16. Rb1 Qa8 17. 0-0 Nac4 18. Qe1 Nxe3 19. Qxe3 Ng4 20. Qd2 Ne5 21. Kh1 Rb8 22. f4 Ng4 23. h3 Nf6 24. N1e2 Rab6 25. e5 Ne8 26. e6 f5 27. Na4 Rb4 28. Nb2 Nf6 29. Nc4 Qxd5 30. Qe3 Ne4 31. Ng3 Qxe6 32. Rfe1 d5 33. Nd2 Qd6 34. Ngxe4 fxe4 35. Rbd1 Rf8 36. Nxe4 Rxe4 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "8"]
[White "Degtiarev, Evgeny"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "2380"]
[BlackElo "2258"]
[PlyCount "69"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Bg2 b5 8. Qc2 Bb7 9. 0-0 Rc8 10. a4 b4 11. Nbd2 c5 12. Nc4 cxd4 13. b3 Nb6 14. Rd1 Nxc4 15. bxc4 Bc5 16. Nxd4 Qb6 17. Bxb7 Qxb7 18. Nb3 Qa7 19. e3 0-0 20. a5 Rc7 21. Bb2 Rfc8 22. Bxf6 gxf6 23. Qe4 Be7 24. Rac1 Qb7 25. Qg4+ Kh8 26. h4 Rg8 27. Qf4 Qc6 28. Nd4 Qc5 29. Nb3 Qc6 30. c5 Rgc8 31. Nd4 Qe8 32. Nb3 Bxc5 33. Qxf6+ Kg8 34. Rc4 Be7 35. Rg4+ 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "11"]
[White "Harris, Ian"]
[Black "Villalba, Marcelo"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2177"]
[BlackElo "2258"]
[PlyCount "88"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. Be3 Ba6 11. Re1 Bxd4 12. Bxd4 c5 13. Be3 Bb7 14. f3 d4 15. Bc1 Ng5 16. c3 Ne6 17. Nd2 Qd5 18. c4 Qd7 19. Ne4 Rad8 20. Qd3 Kh8 21. b3 f5 22. exf6 gxf6 23. Bh6 Rf7 24. Nf2 Rg8 25. Kh1 Rg6 26. Qd2 Ng5 27. Bxg5 Rxg5 28. Nd3 Rfg7 29. Re2 Rg8 30. Rae1 Qg7 31. Nf4 Qh6 32. Rf1 Rf5 33. Nd3 Qh4 34. Qe1 Qh6 35. Qf2 Rh5 36. h3 Rxh3+ 37. gxh3 Qxh3+ 38. Qh2 Bxf3+ 39. Rxf3 Qxf3+ 40. Rg2 Qd1+ 41. Qg1 Qh5+ 42. Qh2 Qd1+ 43. Qg1 Qh5+ 44. Qh2 Qd1+ 1/2-1/2

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "1"]
[White "Paichadze, Luka"]
[Black "Villalba, Marcelo"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2566"]
[BlackElo "2258"]
[PlyCount "36"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Qf4 d6 9. f3 Qe7 10. g4 Qe5 11. Qg3 Qa5 12. Kb1 Be6 13. a3 Bxa3 14. bxa3 Qxa3 15. Re1 Nb4 16. Bd3 Ba2+ 17. Ka1 Nxd3 18. cxd3 Bc4+ 0-1

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "2"]
[White "Saydaliev, Saidakbar"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2356"]
[BlackElo "2258"]
[PlyCount "53"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 b6 8. Bxc4 Bb7 9. 0-0 Bd6 10. Ne5 0-0 11. Qe2 Qb8 12. Rfd1 Rd8 13. e4 Nf8 14. Bg5 Be7 15. Ng4 Re8 16. Bxf6 Bxf6 17. Nxf6+ gxf6 18. Rd3 Kh8 19. Rh3 c5 20. Qf3 Qd8 21. d5 Qe7 22. Rh6 Ng6 23. Qh5 Nf8 24. Qh4 Rad8 25. h3 exd5 26. exd5 Qe5 27. Bd3 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "5"]
[White "Vakhlamov, Igor L"]
[Black "Villalba, Marcelo"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2413"]
[BlackElo "2258"]
[PlyCount "103"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Nxf3+ 6. gxf3 Bc5 7. Rg1 Rg8 8. d3 d6 9. f4 Be6 10. Bxe6 fxe6 11. fxe5 dxe5 12. Be3 Qd6 13. Qe2 0-0-0 14. 0-0-0 Bd4 15. Nb5 Qa6 16. Na3 b5 17. Kb1 Qa4 18. Qd2 Rd6 19. c3 Bb6 20. Qc2 Qa5 21. Qb3 a6 22. Bxb6 Qxb6 23. Rg2 g6 24. f3 Rgd8 25. Qc2 c5 26. Rgd2 Nh5 27. d4 exd4 28. cxd4 c4 29. b3 Kb8 30. Ka1 Rxd4 31. bxc4 Rxd2 32. Rxd2 Rxd2 33. Qxd2 b4 34. Nc2 e5 35. Qxb4 Qxb4 36. Nxb4 Kb7 37. Nd3 Nf4 38. Nxf4 exf4 39. h4 h6 40. Kb2 g5 41. hxg5 hxg5 42. Kc3 Kc6 43. Kd4 Kd6 44. c5+ Ke6 45. a4 a5 46. Kc4 Ke5 47. Kd3 Ke6 48. Kd4 Ke7 49. e5 Kd7 50. Ke4 Ke6 51. c6 Ke7 52. Kf5 1-0

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "9"]
[White "Villalba, Marcelo"]
[Black "Fathy, Elameir"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2258"]
[BlackElo "2300"]
[PlyCount "60"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. 0-0 0-0 12. Qh5 g6 13. Qh6 e5 14. Rfd1 Bf6 15. Nc5 Qe7 16. Ne4 Bg7 17. Qe3 h6 18. Qc5 Qxc5 19. Nxc5 b6 20. Be4 bxc5 21. Bxc6 Rb8 22. Be3 Be6 23. Bxc5 Rfc8 24. Bxa7 Rb2 25. Bd7 Bxd7 26. Rxd7 Rxc3 27. Rd8+ Kh7 28. Rd7 Kg8 29. Rd8+ Kh7 30. Rd7 Kg8 1/2-1/2

[Event "Titled Tuesday intern op 07th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.07"]
[Round "7"]
[White "Villalba, Marcelo"]
[Black "Golubka, Petr"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2258"]
[BlackElo "2408"]
[PlyCount "74"]
[EventDate "2021.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 h5 7. Bc4 e6 8. Bb3 b5 9. f3 Be7 10. Qd2 Bd7 11. 0-0-0 Qc7 12. Kb1 Nc6 13. Nxc6 Bxc6 14. Ne2 d5 15. e5 Nd7 16. f4 b4 17. Nd4 g6 18. Rc1 Nc5 19. Nxc6 Qxc6 20. Bxc5 Bxc5 21. c3 Qb6 22. Qd3 Be3 23. Rce1 Bxf4 24. Qf3 Bd2 25. Re2 bxc3 26. bxc3 Bg5 27. Ka1 h4 28. Rf1 Ra7 29. Qg4 Rh5 30. Bxd5 exd5 31. e6 f5 32. Qf3 Qc5 33. Rb1 Bf6 34. Rb8+ Ke7 35. Rc2 Qg1+ 36. Kb2 Qxh2 37. Qe3 Qxb8+ 0-1

