[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Montero Martinez, Cristian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2117"]
[BlackElo "1996"]
[PlyCount "148"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Bb4 7. Bg5 Bxc3+ 8. bxc3 Be6 9. Bxe6 fxe6 10. 0-0-0+ Nbd7 11. Nf3 Kc8 12. Rhe1 a5 13. Nd2 Ra6 14. Nc4 a4 15. Rd3 Rc6 16. Na3 Nc5 17. Rde3 Rf8 18. f3 Ne8 19. Nb5 Nd6 20. Na7+ Kd7 21. Nxc6 Kxc6 22. Rd1 Nc4 23. Re2 Rf7 24. Rd8 b5 25. Re1 a3 26. Red1 Na4 27. Bd2 Ncb2 28. Re1 Nc4 29. Ra8 Nab6 30. Ra7 Rd7 31. Be3 Na4 32. Ra6+ Ncb6 33. Bxb6 cxb6 34. Rd1 Rxd1+ 35. Kxd1 Nxc3+ 36. Kd2 b4 37. Rxa3 Nb1+ 38. Kc1 Nxa3 39. Kb2 Kb5 40. Kb3 Nc4 41. g3 Nd2+ 42. Kb2 Nxf3 43. h4 Nd2 44. Kc1 Nxe4 45. g4 Kc4 46. Kd1 Kc3 47. Ke2 Kxc2 48. Ke3 Nc3 49. g5 g6 50. Kf3 Nxa2 51. Ke4 b3 52. Kxe5 b2 53. Kxe6 b1Q 54. Kf7 Qb2 55. Kg8 Qd4 56. Kxh7 Qxh4+ 57. Kxg6 Qe4+ 58. Kh5 Qf5 59. Kh6 Qxg5+ 60. Kxg5 b5 61. Kf4 b4 62. Ke4 b3 63. Kd4 b2 64. Kc4 b1Q 65. Kc5 Qb3 66. Kc6 Qb4 67. Kc7 Kd3 68. Kc8 Kd4 69. Kc7 Kd5 70. Kc8 Qb6 71. Kd7 Nb4 72. Kc8 Qa7 73. Kd8 Ke6 74. Ke8 Qe7# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Montero Martinez, Cristian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2117"]
[BlackElo "1996"]
[PlyCount "148"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Bb4 7. Bg5 Bxc3+ 8. bxc3 Be6 9. Bxe6 fxe6 10. 0-0-0+ Nbd7 11. Nf3 Kc8 12. Rhe1 a5 13. Nd2 Ra6 14. Nc4 a4 15. Rd3 Rc6 16. Na3 Nc5 17. Rde3 Rf8 18. f3 Ne8 19. Nb5 Nd6 20. Na7+ Kd7 21. Nxc6 Kxc6 22. Rd1 Nc4 23. Re2 Rf7 24. Rd8 b5 25. Re1 a3 26. Red1 Na4 27. Bd2 Ncb2 28. Re1 Nc4 29. Ra8 Nab6 30. Ra7 Rd7 31. Be3 Na4 32. Ra6+ Ncb6 33. Bxb6 cxb6 34. Rd1 Rxd1+ 35. Kxd1 Nxc3+ 36. Kd2 b4 37. Rxa3 Nb1+ 38. Kc1 Nxa3 39. Kb2 Kb5 40. Kb3 Nc4 41. g3 Nd2+ 42. Kb2 Nxf3 43. h4 Nd2 44. Kc1 Nxe4 45. g4 Kc4 46. Kd1 Kc3 47. Ke2 Kxc2 48. Ke3 Nc3 49. g5 g6 50. Kf3 Nxa2 51. Ke4 b3 52. Kxe5 b2 53. Kxe6 b1Q 54. Kf7 Qb2 55. Kg8 Qd4 56. Kxh7 Qxh4+ 57. Kxg6 Qe4+ 58. Kh5 Qf5 59. Kh6 Qxg5+ 60. Kxg5 b5 61. Kf4 b4 62. Ke4 b3 63. Kd4 b2 64. Kc4 b1Q 65. Kc5 Qb3 66. Kc6 Qb4 67. Kc7 Kd3 68. Kc8 Kd4 69. Kc7 Kd5 70. Kc8 Qb6 71. Kd7 Nb4 72. Kc8 Qa7 73. Kd8 Ke6 74. Ke8 Qe7# 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Ibarra, Carlos Roberto"]
[Black "Nikulina, Alena"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2117"]
[BlackElo "1875"]
[PlyCount "28"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 c5 5. dxc5 e6 6. Na4 Qa5+ 7. c3 Bxc5 8. b4 Bxb4 9. cxb4 Qxb4+ 10. Ke2 Bd7 11. Rb1 Bb5+ 12. Kf3 Qe4+ 13. Kg3 Bxa4 14. Qc1 Qg6+ 0-1

[Event "Titled Tuesday intern op 06th May Early"]
[Site "Chess.com INT"]
[Date "2025.05.06"]
[Round "8"]
[White "Ibarra, Carlos Roberto"]
[Black "Nikulina, Alena"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2117"]
[BlackElo "1875"]
[PlyCount "28"]
[EventDate "2025.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 c5 5. dxc5 e6 6. Na4 Qa5+ 7. c3 Bxc5 8. b4 Bxb4 9. cxb4 Qxb4+ 10. Ke2 Bd7 11. Rb1 Bb5+ 12. Kf3 Qe4+ 13. Kg3 Bxa4 14. Qc1 Qg6+ 0-1

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.29"]
[Round "8"]
[White "Almeida Quintana, Omar"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2487"]
[BlackElo "2079"]
[PlyCount "63"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Na6 8. e4 dxe4 9. Bxa6 bxa6 10. Ne5 Nd5 11. Nxc6 Nc7 12. Bf4 Bd7 13. Bxc7 Bxc6 14. d5 Bb5 15. Nxb5 axb5 16. Ra6 g6 17. Ke2 Bg7 18. Rha1 Bxb2 19. Rxa7 Rxa7 20. Rxa7 0-0 21. Ba5 Rc8 22. b4 Kf8 23. Rb7 Be5 24. h3 f5 25. Rxb5 Bd4 26. Rb7 Bxc5 27. bxc5 Rxc5 28. Bb4 Rxd5 29. Bxe7+ Kg8 30. Bf6 Rc5 31. Rg7+ Kf8 32. Be7+ 1-0

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.29"]
[Round "7"]
[White "Delgado Rosas, Alex Antonio"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2154"]
[BlackElo "2079"]
[PlyCount "86"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8. Be3 b6 9. Nbd2 Nf6 10. Nc4 Nd7 11. a4 Nf8 12. Qc1 h6 13. a5 b5 14. Ncd2 Ne6 15. Nb3 Qe7 16. c3 c4 17. dxc4 bxc4 18. Nbd2 Ba6 19. Qb1 Nc5 20. Qa2 Nd3 21. Red1 Qe6 22. b3 cxb3 23. Qxb3 Qc8 24. Rab1 0-0 25. g3 Qg4 26. Kh1 Rfd8 27. c4 Kh7 28. Kg2 Bc8 29. Ng1 f5 30. f3 Qh5 31. h3 f4 32. g4 Qh4 33. Nf1 fxe3 34. Rxd3 Qf2+ 35. Kh1 e2 36. Nxe2 Rb8 37. Qxb8 Rxd3 38. Ng1 Be6 39. Qc7 Qc5 40. Rb7 Rd7 41. Qb8 Rxb7 42. Qxb7 Bxc4 43. Kg2 Qxa5 0-1

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "6"]
[White "Ibarra, Carlos Roberto"]
[Black "Miranda Mesa, Elier"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2079"]
[BlackElo "2520"]
[PlyCount "138"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Nge2 Nge7 8. Bg5 Nd4 9. Qd2 d6 10. h4 h6 11. Be3 Nec6 12. h5 g5 13. f4 gxf4 14. Nxf4 Ne5 15. Rf1 Bd7 16. Nfe2 Qb6 17. Nd1 a5 18. Ra3 Rc8 19. c3 Nxe2 20. Kxe2 Qa6 21. c4 Qb6 22. Nc3 Ng4 23. Bg1 Qb4 24. Qc2 Qb6 25. Rb3 Qc7 26. Nb5 Bxb5 27. Rxb5 b6 28. Qd2 Ne5 29. Qf4 Rb8 30. Kd2 Nc6 31. Rb3 Be5 32. Qg4 Qe7 33. Be3 Kd7 34. Qf3 Rh7 35. g4 Kc7 36. Qe2 Rg8 37. Bf3 Qf6 38. Bg2 Qg7 39. Bh3 Bd4 40. Kc1 Bxe3+ 41. Qxe3 Qg5 42. Qxg5 Rxg5 43. Kd2 Ne5 44. Rf4 Rhg7 45. Rf6 Nxg4 46. Bxg4 Rxg4 47. Rxh6 Rg2+ 48. Kc3 Rh2 49. Rb5 Rgg2 50. Rf6 Rc2+ 51. Kb3 Rxb2+ 52. Ka3 Ra2+ 53. Kb3 Raf2 54. Rxf2 Rxf2 55. Kc3 Rh2 56. Rb1 Rxh5 57. Rf1 f5 58. exf5 Rxf5 59. Re1 Kd7 60. Rb1 Kc6 61. Re1 Rf6 62. Re2 d5 63. Re1 Rh6 64. cxd5+ exd5 65. Re8 Rh4 66. Kb3 Rd4 67. Re6+ Kc7 68. Re3 Kd6 69. Rh3 Rxd3+ 0-1

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "5"]
[White "Lizano Quiros, Matias Haziel"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2015"]
[BlackElo "2079"]
[PlyCount "70"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 Nxd4 8. Nxd4 exd4 9. Bf4 Ne7 10. Nd2 0-0 11. Bd6 Re8 12. Qb3 Nc6 13. Rfe1 Re6 14. Qg3 Qa5 15. Bxc6 dxc6 16. Nb3 Qh5 17. e5 Re8 18. Nxd4 Qg4 19. Qd3 Be6 20. Re4 Bf5 21. Nxf5 Qxf5 22. Qe3 Qe6 23. b3 f5 24. Rb4 Qxd6 25. exd6 Rxe3 26. Rd1 Re2 27. Rxb7 Rd8 28. Rxa7 Rxd6 29. Ra8+ Bf8 30. Kf1 Rxf2+ 31. Kxf2 Rxd1 32. Ke2 Rg1 33. Kf2 Rb1 34. Kf3 Kf7 35. Rc8 c5 0-1

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.27"]
[Round "3"]
[White "Ibarra, Carlos Roberto"]
[Black "Garcia, Angie"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2079"]
[BlackElo "1951"]
[PlyCount "47"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Bg4 9. h3 Bh5 10. Nbd2 Bf4 11. c3 c6 12. Qc2 Qd6 13. Ne5 Nbd7 14. g4 Nxe5 15. dxe5 Qxe5 16. Nf3 Qd6 17. Bxf6 Qxf6 18. gxh5 Rae8 19. Rae1 Bc7 20. Bh7+ Kh8 21. Qf5 Qd6 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Nxe1 1-0

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.27"]
[Round "4"]
[White "Ibarra, Carlos Roberto"]
[Black "Melendez, Manuel A"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2079"]
[BlackElo "2140"]
[PlyCount "26"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Bd6 4. f4 f5 5. Nf3 Nf6 6. 0-0 0-0 7. c3 c6 8. Ne5 Ne4 9. Nd2 Nd7 10. Nxe4 fxe4 11. Be2 Nxe5 12. fxe5 Be7 13. Rxf8+ Qxf8 1/2-1/2

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.26"]
[Round "2"]
[White "Arias, Daniel1"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2230"]
[BlackElo "2079"]
[PlyCount "67"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Qc7 14. f4 Nd7 15. Bxg7 Kxg7 16. Bg4 Nc5 17. Kh1 Qb6 18. Rfe1 Qb4 19. Nd5 Bxd5 20. exd5 Rfe8 21. Re3 f5 22. Bxf5 gxf5 23. Rg3+ Kf6 24. a3 Qb6 25. Qc3+ e5 26. dxe6+ Kxe6 27. Qe3+ Kd7 28. Rg7+ Kc6 29. Qd4 Qd8 30. Qd5+ Kb6 31. b4 Re7 32. bxc5+ dxc5 33. Rb1+ Ka6 34. Qxd8 1-0

[Event "San Jose Metropolitano op-A 45th"]
[Site "San Jose"]
[Date "2024.12.26"]
[Round "1"]
[White "Arias Formoso, Rodolfo"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1948"]
[BlackElo "2079"]
[PlyCount "96"]
[EventDate "2024.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 Qe7 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bxg3 12. hxg3 Bd7 13. Qc2 b5 14. Bf5 Bc6 15. 0-0 g6 16. Bd3 0-0 17. b4 c4 18. Be2 a5 19. Nd4 Bd7 20. a3 Ra7 21. Bf3 Rfa8 22. Qb2 Qd6 23. Rfd1 axb4 24. axb4 Ra4 25. Nc2 Bf5 26. Nd4 Bd7 27. Nc2 Bg4 28. Nd4 Qa6 29. Nc2 Ra2 30. Rxa2 Qxa2 31. Qxa2 Rxa2 32. Nd4 Bd7 33. Kf1 g5 34. g4 h5 35. Nf5 Kf8 36. Bxd5 Nxg4 37. f3 Bxf5 38. fxg4 Bd3+ 39. Kg1 hxg4 40. Kh2 Rc2 41. Kg3 Rxc3 42. Bc6 Rb3 43. Bxb5 Rxb4 44. Bd7 f5 45. Rc1 Ke7 46. Bc8 Rb1 47. Rc3 Rb3 48. Rc1 c3 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "9"]
[White "Ersoz, Teoman Guney"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2066"]
[BlackElo "2134"]
[PlyCount "89"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. 0-0 Ng4 10. Nxc6 Nxe3 11. Nxd8 Nxd1 12. Raxd1 Rxd8 13. Rd3 Be6 14. Nd5 Rd7 15. c3 Rc8 16. Ba4 Bxd5 17. Bxd7 Bxe4 18. Rxd6 Rd8 19. Rd2 e6 20. Rfd1 Bh6 21. Rd4 Bc2 22. Re1 Bg7 23. Rd2 Ba4 24. Red1 Bxd1 25. Rxd1 Kf8 26. Kf1 Ke7 27. Ba4 Rxd1+ 28. Bxd1 Kd6 29. Ke2 Kc5 30. Kd3 a5 31. Bf3 b5 32. b3 b4 33. cxb4+ Kxb4 34. Bc6 Ka3 35. Be8 f6 36. Bf7 e5 37. Bg8 Kxa2 38. Kc4 h6 39. Bf7 g5 40. Kb5 Bf8 41. b4+ Kb2 42. bxa5 Bd6 43. a6 Bb8 44. Kb6 Kc3 45. Kb7 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "4"]
[White "Ibarra, Carlos Roberto"]
[Black "Antunez, Soler Luis"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2134"]
[BlackElo "2200"]
[PlyCount "66"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. 0-0 Bd7 8. Nbd2 Rc8 9. Nb3 dxc3 10. bxc3 Na5 11. Be3 Qc7 12. Nfd4 Nc4 13. Rb1 Qxe5 14. Bxc4 dxc4 15. Nd2 Qd5 16. Re1 Nf6 17. Bf4 Bc6 18. f3 Bc5 19. Ne4 Nxe4 20. fxe4 Qd7 21. Be5 f6 22. Bxf6 0-0 23. Be5 Qf7 24. Qe2 b5 25. Rf1 Qg6 26. Kh1 Rxf1+ 27. Rxf1 Bxd4 28. Bxd4 Bxe4 29. Qf2 h6 30. Kg1 a6 31. a3 Kh7 32. h4 Rf8 33. Qe2 Bd3 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "1"]
[White "Ibarra, Carlos Roberto"]
[Black "Danielian, Vardan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2134"]
[BlackElo "2230"]
[PlyCount "55"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nf6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Nc3 Re8 10. b3 Bf5 11. d5 Ne5 12. Nd4 Bg6 13. f4 Ne4 14. Nxe4 Bxe4 15. fxe5 dxe5 16. Nf5 Bc5+ 17. Be3 Bxe3+ 18. Nxe3 Qg5 19. Qd2 Bxg2 20. Rf5 Qg6 21. Bh5 Qh6 22. Bxf7+ Kh8 23. Kxg2 Rf8 24. Qf2 g6 25. Rf3 e4 26. Rh3 Qg5+ 27. Rg3 Qh4 28. Rf1 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "11"]
[White "Ibarra, Carlos Roberto"]
[Black "Estrada Nieto, Julian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2134"]
[BlackElo "2218"]
[PlyCount "83"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. 0-0 Bd6 8. Qe1 Bxf3 9. Rxf3 0-0 10. Nd2 Rc8 11. Rh3 g6 12. Qh4 Be7 13. Qh6 Re8 14. Nf3 Bf8 15. Qh4 cxd4 16. exd4 Bg7 17. Ng5 h6 18. Nf3 Nh5 19. Qg4 Nf6 20. Qh4 Nh5 21. Qg4 Ne7 22. Ne5 Nf5 23. Rxh5 gxh5 24. Qxh5 Qf6 25. g4 Nd6 26. g5 Qe7 27. gxh6 Bxe5 28. fxe5 Kh8 29. h7 Ne4 30. Bxe4 dxe4 31. Bg5 f6 32. Bxf6+ Qxf6 33. exf6 Rf8 34. Qg6 Rc7 35. Kh1 Rcf7 36. Rg1 Rxh7 37. Qg7+ Rxg7 38. fxg7+ Kg8 39. gxf8Q+ Kxf8 40. Re1 Ke7 41. Rxe4 Kd6 42. Re5 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "7"]
[White "Ibarra, Carlos Roberto"]
[Black "Hrebenshchykova, Yelyzaveta"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2134"]
[BlackElo "2301"]
[PlyCount "91"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Rb1 Rb8 10. a4 a6 11. Be3 Nd4 12. Ne2 Nxf3+ 13. Bxf3 Bd7 14. c3 Qa5 15. Ra1 Rfc8 16. g4 f5 17. gxf5 exf5 18. Qb3+ Kh8 19. Qf7 Qd8 20. d4 fxe4 21. Bxe4 Nf5 22. Bf2 Qe8 23. Qxe8+ Rxe8 24. Bf3 cxd4 25. Nxd4 Nxd4 26. Bxd4 Bxd4+ 27. cxd4 b6 28. b3 a5 29. Rfe1 Kg7 30. Bd5 Kf6 31. Kf2 Rbc8 32. Rxe8 Bxe8 33. Bc4 Bc6 34. d5 Bd7 35. Re1 Rf8 36. Re4 Rf7 37. Ke3 h6 38. Bf1 g5 39. fxg5+ hxg5 40. Kd4 Kg7 41. Bd3 Bf5 42. Re8 Bxd3 43. Kxd3 Rf3+ 44. Kc4 Rf4+ 45. Kb5 Kf7 46. Re3 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "10"]
[White "Ibarra, Carlos Roberto"]
[Black "Korpics, Zsolt"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2134"]
[BlackElo "2300"]
[PlyCount "65"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 c5 4. f4 Nc6 5. c3 g6 6. Nf3 Bf5 7. Bxf5 gxf5 8. 0-0 e6 9. Ne5 Rg8 10. Nd2 Bh6 11. b3 Qc7 12. Ba3 Nxe5 13. dxe5 Nd7 14. c4 Nb6 15. cxd5 Nxd5 16. Nc4 0-0-0 17. Qf3 Kb8 18. Rac1 b6 19. Rfd1 Rd7 20. Nd6 Rgd8 21. b4 Qc6 22. bxc5 Qa4 23. c6 Rc7 24. Nc4 Rxc6 25. Bd6+ Kb7 26. Rxd5 exd5 27. Qxd5 Ka6 28. Rc3 Kb7 29. Nb2 Qe4 30. Qxf7+ Ka8 31. Nc4 Rdc8 32. Nxb6+ axb6 33. Ra3+ 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "2"]
[White "Ibarra, Carlos Roberto"]
[Black "Manukyan, Sargis A"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2134"]
[BlackElo "2224"]
[PlyCount "121"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. f4 Nc6 6. Nf3 e6 7. d3 Nge7 8. 0-0 0-0 9. h3 f5 10. Be3 b6 11. Rb1 d5 12. exd5 exd5 13. d4 c4 14. Ne5 Bb7 15. Ne2 Kh8 16. c3 Ng8 17. Qe1 Nf6 18. Bf3 Ne4 19. Bxe4 Nxe5 20. fxe5 dxe4 21. g4 fxg4 22. hxg4 Rf3 23. Nf4 Qg5 24. Rxf3 exf3 25. Qg3 Rf8 26. Kf2 Qe7 27. Rh1 Kg8 28. Qh3 Bh8 29. Nxg6 Qd7 30. Nxf8 Kxf8 31. Qh6+ Bg7 32. Qd6+ Qxd6 33. exd6 Bc6 34. Rxh7 Kg8 35. Rh5 Kf7 36. Bf4 Ke6 37. Be5 Bf8 38. Rh8 Kf7 39. Rh7+ Ke6 40. Rxa7 b5 41. Rh7 Be8 42. g5 Bc6 43. g6 b4 44. g7 Bxg7 45. Rxg7 bxc3 46. bxc3 Kd5 47. d7 Bxd7 48. Rxd7+ Ke4 49. Rf7 Kd3 50. Rxf3+ Kc2 51. d5 Kb2 52. d6 Ka3 53. d7 Kb2 54. Rf6 Kc2 55. d8Q Kc1 56. Bf4+ Kc2 57. Qd2+ Kb1 58. Qc1+ Kxa2 59. Ra6+ Kb3 60. Rb6+ Ka4 61. Qa1# 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "6"]
[White "Kreken, Eivind Grunt"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2303"]
[BlackElo "2134"]
[PlyCount "71"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e4 d5 4. e5 Bf5 5. Be2 e6 6. 0-0 d4 7. d3 Nge7 8. a4 h6 9. Na3 Nd5 10. Nc4 Be7 11. Qe1 0-0 12. h3 h5 13. Kh2 h4 14. g4 hxg3+ 15. Qxg3 g6 16. Ng5 Kg7 17. h4 Rh8 18. Kg2 Bxg5 19. fxg5 b6 20. Bd2 a6 21. Nd6 Ne3+ 22. Bxe3 dxe3 23. Qxe3 Rxh4 24. Rh1 Rxh1 25. Rxh1 Nd4 26. Bd1 Qd7 27. Qg3 Qc6+ 28. Kg1 Rh8 29. Rxh8 Kxh8 30. Nxf7+ Kg7 31. Nd6 c4 32. Nxc4 Qc5 33. Kf1 Qd5 34. Qg2 Qc5 35. Qb7+ Kh8 36. Qxb6 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "8"]
[White "Marcziter, Dmitrii"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2204"]
[BlackElo "2134"]
[PlyCount "85"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bxf6 Bxf6 8. Qc2 b6 9. cxd5 exd5 10. h4 Bb7 11. g4 g6 12. g5 hxg5 13. h5 Kg7 14. hxg6 fxg6 15. Bd3 g4 16. Ne5 Bxe5 17. dxe5 d4 18. Ne4 dxe3 19. 0-0-0 exf2 20. Qc3 Bxe4 21. Bxe4 Qg5+ 22. Kb1 c6 23. e6+ Qf6 24. e7 Na6 25. exf8Q+ Rxf8 26. Rd7+ Rf7 27. Rxf7+ Kxf7 28. Qxf6+ Kxf6 29. Bxc6 Nb4 30. Be4 Ke5 31. Bb7 Kf4 32. Kc1 Nd3+ 33. Kd2 Ne5 34. Ke2 g3 35. Bg2 g5 36. Rh8 Kg4 37. Bh3+ Kf4 38. Rf8+ Ke4 39. Bg2+ Kd4 40. Rf5 Nc4 41. Rxg5 Nxb2 42. Rxg3 Nd3 43. Rxd3+ 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "3"]
[White "Schmakel, Sam A"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2442"]
[BlackElo "2134"]
[PlyCount "45"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 a6 12. 0-0-0 b5 13. g4 hxg4 14. h5 gxh5 15. Nxc6 Bxc6 16. Bh6 e6 17. Bxg7 Kxg7 18. Qg5+ Kh8 19. Rxh5+ Nxh5 20. Qxh5+ Kg7 21. Qxg4+ Kf6 22. Qh4+ Ke5 23. f4# 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "5"]
[White "Senft, Sean"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "2054"]
[BlackElo "2134"]
[PlyCount "47"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Bf5 10. 0-0 Ne4 11. Nxe4 Bxe4 12. Bd3 Bxf3 13. Qxf3 Nd7 14. Kh1 f5 15. g4 fxg4 16. Qxg4 Kh8 17. f5 Ne5 18. Qh3 Nxd3 19. Qxd3 gxf5 20. Bf4 Qf6 21. Qg3 Qxb2 22. Rab1 Qd4 23. Rxb7 Rf6 24. Qxg7# 1-0

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.09"]
[Round "10"]
[White "Montes Orozco, Miguel Angel"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2166"]
[BlackElo "1739"]
[PlyCount "72"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Bd6 5. e3 Nf6 6. Nf3 c6 7. Bd3 Bxf4 8. exf4 0-0 9. 0-0 Ne4 10. Rc1 Bd7 11. Ne2 Be8 12. Re1 Nd7 13. c5 Bh5 14. Ne5 Nxe5 15. fxe5 Qh4 16. Rf1 f4 17. f3 Ng3 18. Qe1 Nxe2+ 19. Bxe2 Qg5 20. Rc3 Rf7 21. Qf2 Raf8 22. Ra3 a6 23. Rb3 Bg6 24. Rc1 Bf5 25. Rcc3 Bb1 26. a3 Qh6 27. Rb6 g5 28. Rcb3 Bc2 29. Rc3 Bb1 30. Rcb3 Qg7 31. g4 fxg3 32. hxg3 Bc2 33. Rc3 Be4 34. Qg2 Bf5 35. Qh2 Qg6 36. Qf2 h5 1/2-1/2

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.08"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Arias, Lemnys A"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1739"]
[BlackElo "2270"]
[PlyCount "77"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 c5 4. f4 Nc6 5. c3 Bg4 6. Nf3 e6 7. 0-0 Bd6 8. Qe1 Bf5 9. Bxf5 exf5 10. Ne5 Ne4 11. Nd2 f6 12. Nxe4 fxe4 13. Nxc6 bxc6 14. b3 0-0 15. Ba3 cxd4 16. Bxd6 Qxd6 17. cxd4 c5 18. dxc5 Qxc5 19. Rc1 Qb6 20. Qd2 Rfd8 21. Rfd1 Rd7 22. Qd4 Qxd4 23. Rxd4 Kf7 24. Rc5 Ke6 25. b4 g5 26. fxg5 fxg5 27. a4 g4 28. Rc6+ Ke5 29. Rh6 Rf8 30. Rh4 Rg8 31. Rh5+ Ke6 32. b5 Rc8 33. Rh6+ Ke5 34. Rh5+ Ke6 35. Rh6+ Ke5 36. Rh5+ Ke6 37. Rh6+ Kf5 38. Rh5+ Ke6 39. Rh6+ 1/2-1/2

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.07"]
[Round "8"]
[White "Munoz Sanchez, Miguel Angel"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2226"]
[BlackElo "1739"]
[PlyCount "60"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Bd6 4. Bg2 f5 5. Bf4 Nf6 6. 0-0 Bxf4 7. gxf4 0-0 8. Ne5 Nbd7 9. Nd2 Nxe5 10. fxe5 Ne4 11. f4 b6 12. e3 Ba6 13. Rf3 c5 14. Rh3 Qc7 15. Bxe4 fxe4 16. Qg4 Rf5 17. c4 Qd7 18. cxd5 Qxd5 19. Qg2 cxd4 20. Rg3 dxe3 21. Rxg7+ Kh8 22. Rc1 Rf7 23. Rxf7 Rg8 24. Nf1 Rxg2+ 25. Kxg2 e2 26. Ng3 Qd2 27. Rcc7 e1Q+ 28. Kh3 Bf1+ 29. Kg4 Qdd1+ 30. Kg5 Qd8+ 0-1

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.06"]
[Round "6"]
[White "Gutierrez, Renzo"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2286"]
[BlackElo "1739"]
[PlyCount "45"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 e5 6. f4 exf4 7. Bxf4 Nf6 8. Qf3 Nh5 9. Be3 Qb6 10. Nge2 d6 11. d4 Bg7 12. 0-0 0-0 13. dxc5 dxc5 14. Na4 Qa5 15. Bxc5 Ba6 16. Bxf8 Rxf8 17. Nac3 Bxe2 18. Nxe2 Bxb2 19. Rab1 Qc5+ 20. Kh1 Qxc2 21. Nf4 Nxf4 22. Qxf4 Bg7 23. a3 1/2-1/2

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.06"]
[Round "7"]
[White "Ibarra, Carlos Roberto"]
[Black "Leon Calderon, Jonathan Francisco"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1739"]
[BlackElo "2126"]
[PlyCount "40"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 Nc6 5. Nf3 e6 6. c3 Bd6 7. Nbd2 f5 8. c4 Qf6 9. Qb3 0-0-0 10. c5 Be7 11. Qc3 Nh6 12. b4 Nb8 13. a4 Kd7 14. Ne5+ Ke8 15. b5 Nf7 16. Ndf3 Nxe5 17. Nxe5 Nd7 18. c6 Nxe5 19. dxe5 Qh4 20. Ba3 Bxa3 1/2-1/2

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.05"]
[Round "5"]
[White "Ibarra, Carlos Roberto"]
[Black "Markzon, Gregory"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1739"]
[BlackElo "2013"]
[PlyCount "69"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 0-0 6. 0-0 c5 7. c3 Nc6 8. dxc5 dxc5 9. e4 e5 10. Bc2 Qe7 11. fxe5 Nxe5 12. Nxe5 Qxe5 13. Bf4 Qe6 14. Na3 Bd7 15. Bb3 Qxe4 16. Bg5 Bc6 17. Qd2 Rad8 18. Qc2 Qxc2 19. Nxc2 Rd6 20. Rf2 h6 21. Bh4 g5 22. Bg3 Rd7 23. Rf5 Ne4 24. Ne3 b6 25. Nd5 Rfd8 26. Rd1 Nxg3 27. hxg3 Kf8 28. Kf2 b5 29. Ne7 Rxd1 30. Rxf7+ Ke8 31. Nxc6 R1d2+ 32. Ke1 Rxb2 33. Rxg7 Rdd2 34. Rg8+ Kd7 35. Rd8+ 1-0

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.04"]
[Round "4"]
[White "Martell Arias, Saul Enrique"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1272"]
[BlackElo "1739"]
[PlyCount "52"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 Bd6 6. e3 0-0 7. Bd3 Bxf4 8. exf4 Ne4 9. 0-0 Nc6 10. Re1 Rf6 11. cxd5 exd5 12. Qb3 Kh8 13. Nxd5 Be6 14. Bc4 Na5 15. Qa4 Bxd5 16. Bxd5 Qxd5 17. Rac1 Rc6 18. Ne5 Rxc1 19. Rxc1 Nc6 20. Nxc6 bxc6 21. Rxc6 Rc8 22. Ra6 c5 23. Rxa7 Qxd4 24. Qxd4 cxd4 25. Kf1 d3 26. Rd7 Rc1# 0-1

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.03"]
[Round "2"]
[White "Garcia Almaguer, Juan Manuel"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2102"]
[BlackElo "1739"]
[PlyCount "73"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 Nd7 13. Bxg7 Kxg7 14. b4 b6 15. Rad1 a5 16. a3 Qc7 17. f4 f6 18. Bg4 axb4 19. axb4 b5 20. Bxd7 Bxd7 21. c5 dxc5 22. Nd5 Qa7 23. Ra1 Qxa1 24. Rxa1 Rxa1+ 25. Kh2 c4 26. Qb2 Re1 27. Qd2 Rxe4 28. Nc3 Bc6 29. Nxe4 Bxe4 30. Qd7 Bf5 31. Qxe7+ Rf7 32. Qc5 Be4 33. Qxb5 c3 34. Qc5 c2 35. b5 Rd7 36. b6 Rd2 37. h4 1/2-1/2

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.03"]
[Round "3"]
[White "Ibarra, Carlos Roberto"]
[Black "Barrera Meza, Carlos"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1739"]
[BlackElo "2143"]
[PlyCount "50"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. f4 Nbd7 4. Nf3 c5 5. Bd3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. c3 b6 9. e4 cxd4 10. cxd4 e5 11. fxe5 dxe5 12. d5 Nc5 13. Qe2 Nh5 14. Nb3 Nxd3 15. Qxd3 f5 16. Bg5 Qe8 17. Rac1 h6 18. Bd2 Qa4 19. d6 Bb7 20. Rc4 fxe4 21. Qxe4 Qa6 22. Qg4 e4 23. Qe6+ Kh7 24. Nfd4 Rxf1+ 25. Kxf1 Nf6 0-1

[Event "American Continental 16th"]
[Site "San Salvador"]
[Date "2022.05.02"]
[Round "1"]
[White "Ibarra, Carlos Roberto"]
[Black "Juarez Flores, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1739"]
[BlackElo "2367"]
[PlyCount "138"]
[EventDate "2022.05.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 c6 5. Nf3 Nf6 6. Nbd2 Nbd7 7. c3 e6 8. e4 dxe4 9. Nxe4 Be7 10. Bf4 0-0 11. 0-0 c5 12. Rad1 cxd4 13. Qxd4 Qa5 14. a3 Rfd8 15. Nxf6+ Nxf6 16. Qe5 Nd5 17. Bg5 Qb6 18. Bxe7 Nxe7 19. c4 Ng6 20. Qb5 Qxb5 21. cxb5 Nf4 22. Ne5 Rac8 23. g3 Ne2+ 24. Kg2 Nd4 25. a4 f6 26. Nf3 Nb3 27. Rfe1 e5 28. Rxd8+ Rxd8 29. Re3 Nc5 30. a5 e4 31. Nh4 Rd4 32. Rc3 b6 33. Nf5 Rb4 34. axb6 axb6 35. Ne7+ Kf7 36. Nd5 Rxb2 37. Nxb6 Nd3 38. Nc4 Rxf2+ 39. Kg1 Re2 40. Nd6+ Ke6 41. Nxe4 Rxe4 42. Rxd3 Rb4 43. Re3+ Kf7 44. Kf2 Rxb5 45. g4 h5 46. h3 h4 47. Kf3 Rb2 48. Ra3 Rh2 49. Ke4 g5 50. Ra7+ Kg6 51. Ra3 Rf2 52. Ra8 Re2+ 53. Kd4 Rf2 54. Ke4 Rb2 55. Ra3 Rb6 56. Rc3 Re6+ 57. Kf3 f5 58. gxf5+ Kxf5 59. Rc5+ Re5 60. Rxe5+ Kxe5 61. Ke3 Ke6 62. Ke4 Kf6 63. Ke3 Ke5 64. Kf3 Kf5 65. Ke3 g4 66. hxg4+ Kxg4 67. Kf2 h3 68. Kg1 Kg3 69. Kh1 h2 1/2-1/2

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "1"]
[White "Ibarra, Carlos Roberto"]
[Black "Campos Munoz, Valentina"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1469"]
[PlyCount "75"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. f4 e6 3. e3 c5 4. Bd3 Nc6 5. c3 Be7 6. Nf3 0-0 7. 0-0 d5 8. Nbd2 Rb8 9. Ne5 Bd7 10. Qe2 cxd4 11. exd4 b5 12. a3 a5 13. b4 Be8 14. Nb3 a4 15. Nc5 Nxe5 16. fxe5 Nd7 17. Qc2 Nxc5 18. bxc5 h6 19. Bf4 Bg5 20. Rab1 Bxf4 21. Rxf4 f6 22. Qe2 fxe5 23. Bh7+ Kxh7 24. Rxf8 Qe7 25. Qxe5 Qxf8 26. Qxb8 Qf5 27. Rf1 Qh5 28. Qe5 Qg6 29. Qe2 Bd7 30. Qe1 Qd3 31. Qb1 Qxb1 32. Rxb1 Kg6 33. Rf1 Bc6 34. Rf8 Bd7 35. Kf2 h5 36. Ke3 Bc6 37. Kf4 Bd7 38. Ke5 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "6"]
[White "Ibarra, Carlos Roberto"]
[Black "Guevara Ruiz, Marvin Andres"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1469"]
[BlackElo "1347"]
[PlyCount "87"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e5 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Rb1 a5 11. Ne2 f5 12. c3 Nxf3+ 13. Bxf3 Nc6 14. exf5 Bxf5 15. Qb3+ Kh8 16. Qxb7 Bxd3 17. Qxc6 Rc8 18. Qd5 Bxb1 19. Rxb1 Qe7 20. Rd1 Rcd8 21. Bc1 Bf6 22. Kg2 Kg7 23. Qb7 Rd7 24. Qd5 Re8 25. fxe5 Bxe5 26. Nf4 Qf6 27. Qd3 Rdd8 28. Nd5 Qf7 29. Rf1 Qd7 30. Bf4 Bxf4 31. Nxf4 Re5 32. Bd5 Rde8 33. Qf3 Rf5 34. Bc6 Qe7 35. Bxe8 Qxe8 36. Qe2 Re5 37. Qd3 Re3 38. Qxd6 Qe4+ 39. Kg1 Qc4 40. Ne6+ Kh6 41. Qf8+ Kh5 42. Rf5+ gxf5 43. Qxf5+ Kh6 44. Qg5# 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "3"]
[White "Ibarra, Carlos Roberto"]
[Black "Ramos Rodriguez, Daniel"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1469"]
[BlackElo "1259"]
[PlyCount "67"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. f4 Nc6 7. Nf3 Bd7 8. 0-0 0-0 9. h3 a6 10. Be3 b5 11. g4 b4 12. Ne2 Ne8 13. Rb1 Nc7 14. f5 Nb5 15. Qd2 Rc8 16. Bh6 Nbd4 17. Nexd4 Nxd4 18. Bxg7 Nxf3+ 19. Rxf3 Kxg7 20. Rbf1 Bc6 21. f6+ exf6 22. Rxf6 d5 23. e5 Qe7 24. Qg5 Qa7 25. Qf4 Qb7 26. Rd6 Rc7 27. h4 Rcc8 28. Qf6+ Kg8 29. h5 gxh5 30. Rf5 Rfe8 31. gxh5 Rc7 32. h6 Kf8 33. Qg7+ Ke7 34. Qxf7# 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Reifer Belle, Chanon"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1469"]
[BlackElo "1026"]
[PlyCount "41"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Barbados"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BAR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. h3 Na5 10. Bc2 c5 11. Nbd2 Bb7 12. Re1 Rc8 13. Nf1 Re8 14. Ng3 h6 15. Nf5 Bf8 16. Nh2 Nc6 17. Ng4 a5 18. Qf3 Nxg4 19. Qxg4 Kh7 20. Re3 Ne7 21. Rg3 1/2-1/2

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "7"]
[White "Ibarra, Carlos Roberto"]
[Black "Wilson, Hannah"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1469"]
[BlackElo "1328"]
[PlyCount "103"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Barbados"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BAR"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nge7 7. Bxc5 d6 8. Be3 0-0 9. f4 b6 10. Nf3 Bb7 11. 0-0 f5 12. e5 dxe5 13. Nxe5 Rb8 14. Nf3 Qc8 15. Re1 Rd8 16. Qe2 Nd5 17. Nxd5 exd5 18. d4 Re8 19. Qd2 Nd8 20. Ne5 Nf7 21. Bf2 Nd6 22. Qb4 Ne4 23. Rac1 Ba6 24. Bf1 Bxf1 25. Rxf1 b5 26. Be1 Bxe5 27. dxe5 Qe6 28. Rf3 Rec8 29. Rd3 Rb6 30. Qd4 Nc5 31. Rc3 Rbc6 32. b4 Na4 33. Rxc6 Rxc6 34. Qxa7 Nb2 35. Qb8+ Kg7 36. Qxb5 Nc4 37. Bf2 Nd2 38. Qb7+ Kh6 39. Bc5 Rc8 40. Be7 Qg8 41. Kg2 Ra8 42. e6 Nc4 43. Re1 Rxa2 44. Bg5+ Kh5 45. Qxd5 Qa8 46. Qxa8 Rxa8 47. e7 Nd6 48. b5 Re8 49. b6 Nb7 50. Rd1 Rc8 51. c4 h6 52. Rd8 1-0

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "2"]
[White "Linares Orellana, Hector Jose"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1178"]
[BlackElo "1469"]
[PlyCount "72"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. Bxc6+ bxc6 7. 0-0 e6 8. d3 Ne7 9. Be3 0-0 10. Qd2 Rb8 11. Rab1 a5 12. e5 Nf5 13. exd6 Nxe3 14. Qxe3 Qxd6 15. Ne4 Bd4 16. Nxd4 Qxd4 17. Rfe1 Qg7 18. b3 Rb5 19. a4 Rb4 20. Qxc5 f5 21. Ng5 Rxf4 22. Nxe6 Bxe6 23. Rxe6 Qd7 24. Rxc6 Re8 25. Rf1 Rb4 26. Qd6 Qa7+ 27. Qc5 Qd7 28. Rc7 Qe6 29. Qc3 Qe3+ 30. Kh1 Rd4 31. h3 Re5 32. Rf3 Qc1+ 33. Kh2 Re1 34. Qxd4 Rh1+ 35. Kg3 Qg5+ 36. Kf2 Qd2+ 1/2-1/2

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "8"]
[White "Mayorga Araya, Sofia"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1381"]
[BlackElo "1469"]
[PlyCount "64"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. c3 Nge7 7. d3 0-0 8. Be3 d6 9. d4 cxd4 10. cxd4 Bg4 11. d5 Nd4 12. Bxd4 exd4 13. Nbd2 f5 14. h3 Bxf3 15. Nxf3 fxe4 16. Rxe4 Nf5 17. Qd3 a6 18. Ba4 b5 19. Bc2 Rc8 20. Rae1 Qc7 21. Bb3 Qa5 22. R4e2 Bf6 23. Rf1 Qb6 24. g4 Nh4 25. Nxh4 Bxh4 26. f4 Rce8 27. Re6 a5 28. f5 a4 29. Bc2 Qc5 30. f6 Rxe6 31. dxe6 Rxf6 32. Rxf6 Bxf6 1/2-1/2

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "4"]
[White "Monroy Lopez, Gustavo Adolfo"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1469"]
[PlyCount "102"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Qd2 Qb4 9. Bb3 Nxe4 10. Nxc6 bxc6 11. Nxe4 Qxe4 12. 0-0-0 0-0 13. f3 Qe5 14. Bd4 Qxd4 15. Qxd4 Bxd4 16. Rxd4 d5 17. g4 e6 18. h4 h6 19. h5 e5 20. Rd2 g5 21. Re1 Re8 22. Rde2 f6 23. Rd2 Be6 24. c3 Kf7 25. Bc2 Ke7 26. Ba4 Kd6 27. c4 d4 28. Bb3 c5 29. Kc2 f5 30. Rg2 e4 31. fxe4 fxe4 32. Rxe4 Bf5 33. gxf5 Rxe4 34. Kd2 Rf8 35. Rh2 d3 36. Kxd3 Rd4+ 37. Kc3 Rxf5 38. Bc2 Rf3+ 39. Bd3 Rfxd3+ 40. Kc2 Re3 41. b3 g4 42. Rg2 g3 43. Kb2 Rf4 44. Ka3 Rf2 45. Rxf2 gxf2 46. Ka4 f1Q 47. Ka3 Qc1+ 48. Ka4 Qc3 49. Ka3 Qb4+ 50. Kb2 Re2+ 51. Kc1 Qe1# 0-1

[Event "Caribbean-ch U12"]
[Site "San Salvador"]
[Date "2021.11.27"]
[Round "5"]
[White "Ramirez Aguilar, Julian Jose"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1377"]
[BlackElo "1469"]
[PlyCount "54"]
[EventDate "2021.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. f3 Bd7 11. a3 Rac8 12. Bd5 Ne5 13. b4 Qa6 14. Qd2 Nc4 15. Bxc4 Qxc4 16. Nce2 e5 17. Nb3 Qxc2 18. Qxc2 Rxc2 19. Rfe1 Ba4 20. Nd2 Rfc8 21. Rec1 d5 22. exd5 Nxd5 23. Kf2 Nxe3 24. Kxe3 Bh6+ 25. f4 Bxf4+ 26. Nxf4 exf4+ 27. Kxf4 Rxc1 0-1

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "7"]
[White "Claure Verastegui, Rene David"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1402"]
[BlackElo "1539"]
[PlyCount "105"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. Nbc3 dxe4 10. Nxe4 h6 11. Be3 0-0 12. Qd2 Nf5 13. Rad1 Nce7 14. Rfe1 Nd5 15. N2c3 Nfxe3 16. fxe3 Bd7 17. Nc5 Bc6 18. e4 Nxc3 19. bxc3 b6 20. Nd3 Rc8 21. Rc1 Bb5 22. Nf2 Bc4 23. Nd1 b5 24. Ne3 Qa5 25. Rc2 Rfd8 26. Rb1 Qc7 27. Nxc4 Qxc4 28. Rbb2 a6 29. Bf1 Qc6 30. Qe3 Qd6 31. e5 Qd5 32. a4 Rb8 33. axb5 axb5 34. Rb1 b4 35. Rcb2 Bf8 36. Kf2 Rbc8 37. cxb4 Qxd4 38. Qxd4 Rxd4 39. Bg2 Bg7 40. Re2 Rdc4 41. b5 Rc2 42. b6 Rxe2+ 43. Kxe2 Bxe5 44. Kd3 Kf8 45. b7 Rd8+ 46. Kc4 Bb8 47. Ra1 Ke7 48. Kc5 f5 49. Ra8 e5 50. Bd5 e4 51. Ra6 Bd6+ 52. Rxd6 Rb8 53. Rxg6 1-0

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "4"]
[White "Ibarra, Carlos Roberto"]
[Black "Cardenas Huachaca, Alessandro Jair"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1539"]
[BlackElo "1012"]
[PlyCount "141"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 c5 7. c3 Nc6 8. Nbd2 e5 9. Ne4 Nxe4 10. Bxe4 d5 11. Bc2 exd4 12. exd4 cxd4 13. cxd4 Re8 14. Kh1 Bg4 15. Ba4 Re4 16. Bxc6 bxc6 17. Qc2 Bxf3 18. gxf3 Rxd4 19. Qxc6 Rc4 20. Qb7 Rc2 21. Rd1 d4 22. Qe4 Rac8 23. f5 Qd6 24. Bf4 Qd7 25. fxg6 hxg6 26. Rd2 Rc1+ 27. Rxc1 Rxc1+ 28. Kg2 Rc4 29. b3 Rc6 30. Be5 Bxe5 31. Qxe5 Re6 32. Qb8+ Re8 33. Rxd4 Qxd4 34. Qxe8+ Kg7 35. Qe2 Qc5 36. Qb2+ Kh7 37. b4 Qg5+ 38. Kh1 Qe3 39. Kg2 Qg5+ 40. Kf2 Qh4+ 41. Ke3 Qe1+ 42. Kd3 Qf1+ 43. Qe2 Qb1+ 44. Kc4 Qc1+ 45. Kb5 Qc7 46. Qf2 Qb7+ 47. Ka5 Qc7+ 48. Ka4 Qc6+ 49. b5 Qc4+ 50. Ka5 Qc7+ 51. Ka6 Qc4 52. Qd2 Qc7 53. Qd4 Qxh2 54. a4 Qc2 55. a5 Qb3 56. f4 Qa3 57. Qd7 Kg7 58. Qc7 Qb4 59. Qe5+ Kh7 60. f5 Kg8 61. f6 Qh4 62. Qe8+ Kh7 63. Qxf7+ Kh6 64. Qg7+ Kg5 65. f7 Qg4 66. Qe5+ Kh4 67. f8Q Kh3 68. Qh6+ Kg2 69. Qhh2+ Kf1 70. Qa1+ Qd1 71. Qxd1# 1-0

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "6"]
[White "Ibarra, Carlos Roberto"]
[Black "Churqui Vila, Uriel Franz"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1539"]
[BlackElo "1385"]
[PlyCount "128"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 c5 7. c3 Nc6 8. dxc5 dxc5 9. e4 Qb6 10. Bc2 e5 11. fxe5 Ng4 12. Qe2 Ngxe5 13. Nbd2 Nxf3+ 14. Nxf3 Ne5 15. Nxe5 Bxe5 16. Bb3 c4+ 17. Be3 Bg4 18. Qf2 Qc7 19. h3 Bg3 20. Qf6 Be2 21. Bd4 Be5 22. Bxe5 Qb6+ 23. Rf2 Qxf6 24. Bxf6 Bd3 25. Bc2 Rfe8 26. Bxd3 cxd3 27. Re1 Re6 28. e5 Rae8 29. Kf1 Rb6 30. Rd2 h6 31. Re3 Rxf6+ 32. exf6 Rxe3 33. Kf2 Re6 34. Rxd3 Rxf6+ 35. Ke3 Rb6 36. Rd2 Kg7 37. c4 Re6+ 38. Kd4 Rd6+ 39. Kc3 Rxd2 40. Kxd2 Kf6 41. b4 Ke5 42. Ke3 f5 43. g3 g5 44. c5 h5 45. h4 f4+ 46. gxf4+ gxf4+ 47. Kf3 Kf5 48. a4 a6 49. b5 axb5 50. axb5 Ke5 51. b6 Kd5 52. Kxf4 Kxc5 53. Kg5 Kxb6 54. Kxh5 Kc5 55. Kg5 b5 56. h5 b4 57. h6 b3 58. h7 b2 59. h8Q b1Q 60. Qc8+ Kd4 61. Qd7+ Kc3 62. Qc6+ Kb2 63. Qb6+ Ka1 64. Qxb1+ Kxb1 1/2-1/2

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "8"]
[White "Ibarra, Carlos Roberto"]
[Black "Davila Pinedo, Juan Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1539"]
[PlyCount "53"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. e3 Bf5 4. Nf3 e6 5. Bd3 c5 6. Bxf5 exf5 7. 0-0 Nc6 8. c3 Bd6 9. Ne5 0-0 10. Nd2 c4 11. b3 cxb3 12. axb3 Qc7 13. c4 dxc4 14. bxc4 Rad8 15. Qc2 Ne7 16. c5 Bxe5 17. fxe5 Ng4 18. Nc4 f6 19. h3 Nh6 20. Rxa7 Nc6 21. Ra4 fxe5 22. Nd6 exd4 23. exd4 Ne7 24. Bxh6 gxh6 25. Qb3+ Kg7 26. Qg3+ Kf6 27. Ne4+ 1-0

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "2"]
[White "Ibarra, Carlos Roberto"]
[Black "Miranda Fernandez, Marcos Manuel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1539"]
[BlackElo "1112"]
[PlyCount "64"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. f4 Bd6 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 c5 7. c3 Nc6 8. Nbd2 Qb6 9. Kh1 Re8 10. Ne5 cxd4 11. exd4 Ne7 12. Ndf3 Ng6 13. Qc2 Bd7 14. Nxf7 Kxf7 15. Bxg6+ hxg6 16. Ne5+ Kg8 17. Qxg6 Re7 18. f5 Be8 19. Qg3 exf5 20. Rxf5 Bxe5 21. dxe5 Ne4 22. Qf3 Bg6 23. Rf4 Rxe5 24. Be3 Ng3+ 25. Qxg3 Qxe3 26. Rf3 Qg5 27. Qf2 Rf5 28. Rd1 Raf8 29. Rxf5 Qxf5 30. Qxa7 Qc2 31. Qg1 Be4 32. b4 Bxg2+ 0-1

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Vargas Garzon, Maximiliano"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1539"]
[BlackElo "1359"]
[PlyCount "57"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. e3 Bg7 4. Nf3 d6 5. Bd3 Nc6 6. c3 e5 7. Nbd2 exf4 8. exf4 0-0 9. 0-0 Re8 10. Re1 Rxe1+ 11. Qxe1 Bd7 12. Ne4 Bf5 13. Bd2 Qd7 14. Nxf6+ Bxf6 15. Bxf5 Qxf5 16. Qb1 Qxb1+ 17. Rxb1 Re8 18. Kf2 b5 19. Re1 Rxe1 20. Bxe1 Kf8 21. Ke3 Ne7 22. g4 Bg7 23. Bh4 h6 24. Bxe7+ Kxe7 25. d5 Kd7 26. Nd4 Bxd4+ 27. Kxd4 c5+ 28. dxc6+ Kxc6 29. b4 1/2-1/2

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "3"]
[White "Lanzilotta, Filippo"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1239"]
[BlackElo "1539"]
[PlyCount "104"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. f4 Bg7 5. Nf3 e6 6. d3 Nge7 7. a4 0-0 8. 0-0 d5 9. Ba2 b6 10. Qe1 Nd4 11. Ng5 h6 12. f5 exf5 13. exf5 Nexf5 14. Bxd5 Nxc2 15. Nxf7 Qxd5 16. Nxd5 Nxe1 17. Rxf5 Bxf5 18. Nxh6+ Bxh6 19. Bxh6 Nc2 20. Rc1 Rfd8 21. Ne7+ Kh7 22. Nxf5 gxf5 23. Bg5 Nd4 24. Bxd8 Ne2+ 25. Kf2 Nxc1 26. Bg5 Nxd3+ 27. Ke3 Kg6 28. h4 Nxb2 29. a5 Kh5 30. axb6 axb6 31. Kd2 Rg8 32. Kc3 Rxg5 33. hxg5 Kxg5 34. Kxb2 Kg4 35. Kc3 b5 36. Kd3 Kg3 37. Ke3 b4 38. Kd3 b3 39. Kc3 c4 40. Kd2 Kf2 41. Kc3 Ke3 42. g3 Ke4 43. Kd2 Kd4 44. Kc1 c3 45. g4 c2 46. Kb2 fxg4 47. Kc1 g3 48. Kb2 g2 49. Ka3 c1Q+ 50. Kxb3 Qb1+ 51. Ka3 Kc4 52. Ka4 Qb4# 0-1

[Event "Pan American-ch Hybrid U12 31st"]
[Site "Tornelo INT"]
[Date "2021.09.04"]
[Round "5"]
[White "Zapana Huarza, Fabricio Elvis"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1251"]
[BlackElo "1539"]
[PlyCount "118"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nh3 Nf6 5. Bd3 0-0 6. 0-0 c5 7. c3 Qe7 8. Bg5 e5 9. dxe5 Bxe5 10. Nf4 Bxf4 11. Bxf4 Nc6 12. h3 Ne5 13. Bc2 Nc4 14. Qc1 Nh5 15. Bh2 Qg5 16. Kh1 Bf5 17. Nd2 Nxd2 18. Qxd2 Bxc2 19. Qxc2 Nf6 20. Bf4 Qg6 21. Qxg6 hxg6 22. Bd6 Rfc8 23. Rfd1 Ne4 24. Rxd5 Rd8 25. Re5 Nxd6 26. Rxc5 Ne4 27. Rc7 Rab8 28. f3 Rd1+ 29. Rxd1 Nf2+ 30. Kg1 Nxd1 31. e4 Nxb2 32. Kf2 Kf8 33. Ke3 Na4 34. Kd3 Rd8+ 35. Kc2 Rb8 36. Kb3 Nb6 37. a4 Ke8 38. a5 Nd7 39. Kc2 Kd8 40. Rc4 Rc8 41. Rb4 Rc7 42. f4 Ke7 43. h4 Nc5 44. g4 Ne6 45. f5 gxf5 46. exf5 Nc5 47. g5 g6 48. fxg6 fxg6 49. Kd1 Ke6 50. Ke2 Kf5 51. Kf3 Nd3 52. Rb5+ Ne5+ 53. Kg2 Kf4 54. Rb4+ Ke3 55. Rb5 Nc4 56. Kg3 Kd3 57. Kg4 Ne3+ 58. Kf4 Rf7+ 59. Ke5 Rf5+ 0-1

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.04"]
[Round "7"]
[White "Ibarra, Carlos Roberto"]
[Black "Aprahamian, Tomas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1539"]
[BlackElo "1404"]
[PlyCount "94"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Nbd7 7. Be2 dxc4 8. 0-0 Be7 9. Bxc4 Nb6 10. Bb3 0-0 11. Bf4 Nbd5 12. Be5 Bg4 13. h3 Bh5 14. Qd3 Nb4 15. Qc4 b5 16. Qe2 Nfd5 17. Nxd5 Nxd5 18. Qe4 Bg6 19. Qe2 Re8 20. Qd1 Bh5 21. g4 Bg6 22. Rc1 Rc8 23. Bc2 Bxc2 24. Rxc2 Nb4 25. Rd2 Qd5 26. a3 Na6 27. b4 Nb8 28. Ne1 Nd7 29. Bh2 Nb6 30. Nc2 Nc4 31. Ne3 Nxe3 32. fxe3 Bg5 33. Bf4 Bxf4 34. exf4 Re3 35. Rd3 Rce8 36. Kf2 Rxd3 37. Qxd3 Qa2+ 38. Kg3 Qd5 39. Rf3 Qe6 40. h4 Qe1+ 41. Kh3 g6 42. g5 Re2 43. Kg4 Rg2+ 44. Rg3 Rd2 45. Qe3 Qd1+ 46. Rf3 Rg2+ 47. Kh3 Qh1# 0-1

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "5"]
[White "Ibarra, Carlos Roberto"]
[Black "Mereles Riquelme, Mauricio"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1539"]
[BlackElo "1228"]
[PlyCount "105"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 h6 8. c3 d6 9. d4 Ba7 10. dxe5 Nxe5 11. Bf4 Bg4 12. Bxe5 dxe5 13. Qxd8+ Rxd8 14. Nxe5 0-0 15. Nxg4 Nxg4 16. Na3 Rfe8 17. Bd5 Rd6 18. h3 Nf6 19. c4 Nxd5 20. exd5 bxc4 21. Nxc4 Rxd5 22. Rfe1 Rdd8 23. Kf1 f6 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Kxe1 Bc5 27. Ke2 Kf7 28. f4 Ke6 29. g4 g6 30. Kd3 Bd6 31. Nxd6 Kxd6 32. Kc4 Kc6 33. f5 gxf5 34. gxf5 Kd6 35. Kd4 c5+ 36. Ke4 Kc6 37. a4 a5 38. b3 Kd6 39. Kd3 Kd5 40. Kc3 Ke5 41. Kc4 Kxf5 42. Kxc5 Ke5 43. b4 axb4 44. Kxb4 f5 45. a5 f4 46. a6 f3 47. a7 f2 48. a8Q f1Q 49. Qe8+ Kd4 50. Qh8+ Ke3 51. Qxh6+ Qf4+ 52. Qxf4+ Kxf4 53. h4 1/2-1/2

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "6"]
[White "Lanzilotta, Filippo"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1220"]
[BlackElo "1539"]
[PlyCount "74"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. f4 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. a3 d5 8. Ba2 0-0 9. exd5 exd5 10. d3 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qf2 Nef5 14. Nxd5 Re8 15. g4 Re2 16. gxf5 Rxf2 17. Rxf2 Nxf5 18. c3 Ne7 19. Nxe7+ Qxe7 20. Bd2 Re8 21. Re1 Qd8 22. Rxe8+ Qxe8 23. f5 g5 24. f6 Bf8 25. Rg2 h6 26. h4 Kh7 27. hxg5 hxg5 28. Bb1 Kg6 29. d4+ Kh5 30. Rxg5+ Kh4 31. Re5 Qa4 32. Bg5+ Kg3 33. Re1 cxd4 34. Bf5 Qa5 35. Rf1 dxc3 36. Bf4+ Kh4 37. Rf2 Bc5 0-1

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "4"]
[White "Sinton, Luc"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1539"]
[PlyCount "72"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 e6 6. d3 Nge7 7. Bf4 d5 8. exd5 exd5 9. Bb5 0-0 10. Bxc6 Nxc6 11. Bg5 f6 12. Bf4 Bg4 13. h3 Bf5 14. d4 c4 15. Nb5 Be4 16. Nd6 f5 17. Nxe4 dxe4 18. Ne5 Nxe5 19. Bxe5 Bxe5 20. dxe5 Qxd1 21. Raxd1 Rad8 22. Rd7 Rxd7 23. e6 Rd2 24. e7 Re8 25. f3 e3 26. Re1 f4 27. g3 g5 28. h4 h6 29. hxg5 hxg5 30. gxf4 gxf4 31. b3 c3 32. Rc1 Rxe7 33. Kh1 Kf8 34. Kg1 Rg7+ 35. Kf1 Rf2+ 36. Ke1 Rg1# 0-1

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "2"]
[White "Cossio Carvajal, Bruno"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1148"]
[BlackElo "1539"]
[PlyCount "115"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Be2 e6 8. Nc3 Qa5 9. a3 Nf6 10. h3 Bh5 11. Be3 Be7 12. Qc2 Rc8 13. Qd2 0-0 14. 0-0 Rfd8 15. Rfd1 Nd5 16. Nxd5 Qxd5 17. g4 Bg6 18. Rac1 Be4 19. Nh2 Bf6 20. f3 Bg6 21. Kf2 Qd6 22. Kg2 h5 23. Nf1 h4 24. Bb5 Nxd4 25. Rxc8 Rxc8 26. Bd3 Nb3 27. Qe2 Bxd3 28. Rxd3 Bd4 29. Rxb3 Bxe3 30. Rxe3 f5 31. Rxe6 Qf4 32. Re8+ Rxe8 33. Qxe8+ Kh7 34. Qh5+ Kg8 35. Qxf5 Qd4 36. Qc8+ Kh7 37. Qxb7 Qc5 38. Qe4+ Kh8 39. Qb4 Qc2+ 40. Qd2 Qc7 41. Qc3 Qb8 42. b4 Qb7 43. Qe5 Qc8 44. Qc5 Qa6 45. Qh5+ Kg8 46. Qxh4 Qxa3 47. Qe1 Qb2+ 48. Qd2 Qa1 49. b5 Qa4 50. Qe2 Qa5 51. Ng3 Kh7 52. h4 Qb6 53. h5 Qc5 54. Qd3+ Kh8 55. Nf5 Qc7 56. Qe4 Qd7 57. Qd4 Qc7 58. Qxg7+ 1-0

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "3"]
[White "Ibarra, Carlos Roberto"]
[Black "Lopez Garcia, Miguel Angel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1539"]
[PlyCount "70"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. e3 Bg7 4. Nf3 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. e4 e5 8. c3 d5 9. fxe5 dxe4 10. exf6 Nxf6 11. Bg5 exd3 12. Qxd3 Qd6 13. Nbd2 Bf5 14. Qc4 Nd5 15. Qb3 h6 16. Nc4 Qa6 17. Nce5 Be6 18. c4 Nb6 19. d5 Bf5 20. Be7 Rfe8 21. d6 cxd6 22. Bxd6 Rac8 23. c5 Be6 24. Qc2 Nd7 25. b4 Qxd6 26. Rad1 Qe7 27. Nxd7 Bxd7 28. Rfe1 Be6 29. Qa4 a6 30. Rd6 Qc7 31. Nh4 Bf8 32. Rd2 Qe7 33. Rde2 Qxh4 34. g3 Qd4+ 35. Kh1 Bd5+ 0-1

[Event "Wch FIDE Online U12 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Ibarra, Carlos Roberto"]
[Black "Pothuri, Abhiram"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1539"]
[PlyCount "28"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 d5 4. Nf3 Bg7 5. Bd3 0-0 6. 0-0 b6 7. c3 c5 8. Nbd2 Bb7 9. Ne5 Nbd7 10. Ndf3 Ne4 11. Nxd7 Qxd7 12. Ne5 Qe6 13. c4 Bxe5 14. cxd5 Qxd5 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Ibarra, Carlos Roberto"]
[Black "Sanchez Negreiros, Jose Alberto"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1435"]
[BlackElo "1119"]
[PlyCount "81"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Nf3 Bb4 7. Be2 0-0 8. 0-0 h6 9. Bf4 Bf5 10. Qb3 Qe7 11. Rfe1 Bxc3 12. bxc3 Be4 13. c5 Qd7 14. Bd6 Re8 15. Ne5 Qc8 16. f3 Bf5 17. g4 Be6 18. Rab1 b6 19. cxb6 axb6 20. Qxb6 Nbd7 21. Qb2 Nxe5 22. Bxe5 Nd7 23. Bd6 Ra7 24. Bd3 Qa8 25. a3 Nf6 26. Bc5 Rc7 27. Qb6 Rec8 28. Qb4 Nd7 29. Bd6 Ra7 30. Rb3 Ra4 31. Qb7 c5 32. dxc5 Nxc5 33. Bxc5 Rxc5 34. Qe7 Rca5 35. Rb7 Qf8 36. Rxe6 fxe6 37. Qxe6+ Kh8 38. Qg6 Qc5+ 39. Kg2 Re4 40. Rb8+ Qf8 41. Rxf8# 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Montevilla Cahuasa, Jonathan Isaac"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1175"]
[BlackElo "1435"]
[PlyCount "58"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bg5 c6 6. cxd5 exd5 7. e3 Bd6 8. Bd3 0-0 9. 0-0 Be6 10. Rb1 Nbd7 11. b4 a6 12. a4 h6 13. Bf4 Bxf4 14. exf4 Ne4 15. Ne2 g5 16. Ne5 Re8 17. f3 Nd6 18. fxg5 hxg5 19. f4 g4 20. Ng3 Nxe5 21. fxe5 Ne4 22. Qc1 Qg5 23. Qc2 Re7 24. Nxe4 dxe4 25. Be2 Bd5 26. b5 axb5 27. axb5 f4 28. bxc6 f3 29. gxf3 gxf3+ 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Ibarra, Carlos Roberto"]
[Black "Viasus Cuellar, Juan Diego"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1435"]
[BlackElo "1246"]
[PlyCount "75"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 Nd4 8. Nd1 b5 9. c3 Nc6 10. Ne2 b4 11. 0-0 Nf6 12. f4 Ng4 13. Nf2 Nxe3 14. Qxe3 bxc3 15. bxc3 0-0 16. Rab1 Bd7 17. h3 Qa5 18. g4 Qxa2 19. Ra1 Qb3 20. Rfb1 Qxb1+ 21. Rxb1 Rxb1+ 22. Kh2 e5 23. f5 f6 24. d4 a5 25. Nd3 c4 26. Ndc1 a4 27. d5 Na5 28. Qa7 Nb3 29. Qxd7 Nxc1 30. Nxc1 Rxc1 31. Qxa4 Bh6 32. Bh1 Rb8 33. Qxc4 Rb2+ 34. Kg3 Rg1+ 35. Kf3 Rxh1 36. Qc8+ Bf8 37. Qe6+ Kh8 38. Qxf6+ 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Ibarra, Carlos Roberto"]
[Black "Ccana Minauro, Wernher Sebastian"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1435"]
[BlackElo "1289"]
[PlyCount "53"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. Qd2 Nge7 8. 0-0-0 0-0 9. h4 h5 10. Nge2 d5 11. Bh6 Re8 12. Bxg7 Kxg7 13. g4 Rh8 14. gxh5 Rxh5 15. Bf3 Rh8 16. h5 d4 17. Na4 Ne5 18. Qf4 Nxf3 19. Qxf3 Bd7 20. h6+ Rxh6 21. Rxh6 Kxh6 22. Qxf7 Nf5 23. exf5 Be8 24. Rh1+ Kg5 25. Rg1+ Kh6 26. Rxg6+ Kh5 27. Qh7# 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Santos Sagastume, Paolo Andres"]
[Black "Ibarra, Carlos Roberto"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1327"]
[BlackElo "1435"]
[PlyCount "73"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. a3 Be7 5. Nf3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. b4 c5 10. Rb1 Qc7 11. bxc5 bxc5 12. Nb5 Qc6 13. dxc5 dxc4 14. Bxc4 Ne5 15. Nbd4 Nxf3+ 16. Nxf3 Bxc5 17. Bb2 Ne4 18. Ne5 Qc7 19. Re1 Bd6 20. Qd4 Rad8 21. Qxa7 Bxe5 22. Bxe5 Qxe5 23. Qxb7 Nd6 24. Qb3 Rb8 25. Qxb8 Nxc4 26. Qxe5 Nxe5 27. a4 Ra8 28. Ra1 f6 29. a5 Nc6 30. a6 Nb4 31. Ra4 Nd3 32. Rb1 Nc5 33. Ra5 Nd7 34. a7 Kf7 35. Rb7 Ke7 36. Ra1 Ke8 37. Rd1 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Ibarra, Carlos Roberto"]
[Black "Morales Risco, Hugo Alexander"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1435"]
[BlackElo "1090"]
[PlyCount "55"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. Rab1 b5 12. Nd1 b4 13. Nf2 Qc7 14. g4 f5 15. c3 Nxf3+ 16. Bxf3 Ba6 17. Rbc1 Qa5 18. c4 Bb7 19. a3 Bc6 20. Kg2 Qa4 21. d4 Rfd8 22. d5 exd5 23. cxd5 Be8 24. Bd1 Qd7 25. h4 Bf7 26. Bf3 a5 27. axb4 Rxb4 28. e5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Mendoza Insunza, Miguel Angel"]
[Black "Ibarra, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1248"]
[BlackElo "1435"]
[PlyCount "47"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne8 10. f4 f6 11. Nbc3 Be6 12. Be3 Nc7 13. Qd2 Bf5 14. h3 fxe5 15. dxe5 Be6 16. Rad1 Qd7 17. Nxd5 Nxd5 18. Bxd5 Bxd5 19. Qxd5+ Qxd5 20. Rxd5 Rad8 21. Rfd1 Rxd5 22. Rxd5 Rd8 23. Nc3 Rxd5 24. Nxd5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Pearl, Robbie"]
[Black "Ibarra, Carlos Roberto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1072"]
[BlackElo "1435"]
[PlyCount "43"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nd2 e6 4. e3 Be7 5. Bd3 0-0 6. f4 h6 7. Bxf6 Bxf6 8. Ngf3 b6 9. 0-0 Bb7 10. c3 Nd7 11. Ne5 c5 12. Rf3 Bxe5 13. fxe5 f6 14. exf6 Rxf6 15. Qe2 e5 16. Rxf6 Qxf6 17. Rf1 Qe7 18. Qg4 Nf6 19. Qf3 exd4 20. exd4 Qe3+ 21. Rf2 cxd4 22. cxd4 0-1

