[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.15"] [Round "1.1"] [White "Liu, Henry"] [Black "Sivakumar, Shaaketh"] [Result "1-0"] [BlackTitle "FM"] [WhiteElo "1967"] [BlackElo "2368"] [ECO "D00"] [Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"] [EventDate "2024.07.15"] [WhiteFideId "2628597"] [BlackFideId "30940176"] 1. d4 d5 2. Bf4 c5 3. Nc3 Nc6 4. e4 cxd4 5. exd5 dxc3 6. dxc6 Qxd1+ 7. Rxd1 bxc6 8. Bc7 Bb7 9. bxc3 Nf6 10. Rb1 Bc8 11. Nf3 Nd5 12. Ba5 e6 13. Ne5 Bc5 14. Nxc6 O-O 15. Bc4 Nb6 16. Bxb6 axb6 17. O-O Bb7 18. Ne5 Ba6 19. a4 Rfc8 20. Bb5 Bxb5 21. axb5 Ra2 22. Rfc1 f6 23. Nc6 Kf7 24. Kf1 Rca8 25. Nb4 R2a5 26. Na6 Rc8 27. Rd1 Ra2 28. Rd2 Be7 29. Rb3 e5 30. Ke2 Ke6 31. Kd3 f5 32. f3 Bg5 33. Re2 Ra4 34. Rb4 Ra1 35. c4 Be7 36. Kc3 Bxb4+ 37. Nxb4 Ra3+ 38. Kb2 Ra5 39. Kb3 Ra1 40. Nd3 Rb1+ 41. Ka2 Rh1 42. Nxe5 Kd6 43. Nf7+ Kc5 44. Kb3 Kd4 45. Rd2+ Ke3 46. Rd3+ Ke2 47. Rd6 Rb8 48. Ne5 Rxh2 49. Nd7 Rh8 50. Nxb6 Rxg2 51. c5 h5 52. c6 Rg1 53. c7 Rd1 54. Rxd1 Kxd1 55. c8=Q Rxc8 56. Nxc8 h4 57. b6 h3 58. b7 h2 59. b8=Q h1=Q 60. Qd6+ Ke2 61. Qe5+ Kf2 62. Qd4+ Ke2 63. Qd3+ Kf2 64. Qd4+ Ke2 65. Qc4+ Kf2 66. Qc5+ Ke2 67. Qe5+ Kf2 68. Qxf5 Qb1+ 69. Kc4 Qa2+ 70. Kb5 Qb2+ 71. Kc6 Qc3+ 72. Qc5+ Qxc5+ 73. Kxc5 Kxf3 74. Kd5 g5 75. Nd6 g4 76. Ne4 1-0

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.15"] [Round "1.2"] [White "Shivakumar, Shawnak"] [Black "Toro Cruz, Sebastian J."] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2323"] [BlackElo "1953"] [ECO "A30"] [Opening "English"] [Variation "symmetrical, hedgehog system"] [EventDate "2024.07.15"] [WhiteFideId "30940192"] [BlackFideId "3107949"] 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nb4 10. d4 cxd4 11. Nxd4 O-O 12. a3 N8c6 13. Nxe6 fxe6 14. axb4 Qxd1 15. Rxd1 Bxb4 16. Be3 Ne5 17. Nb5 Ng4 18. Nc7 Nxe3 19. fxe3 Rac8 20. Nxe6 Rfe8 21. Rxa7 Rxe6 22. Rxb7 Rce8 23. Rdd7 R8e7 24. Rxe7 Bxe7 25. Bf1 Rxe4 26. Bd3 Rxe3 27. Bc4+ Kf8 28. Rb8+ 1-0

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.16"] [Round "2.1"] [White "Shaw, Jaden"] [Black "Shivakumar, Shawnak"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2077"] [BlackElo "2323"] [ECO "B12"] [Opening "Caro-Kann"] [Variation "advance variation"] [EventDate "2024.07.15"] [WhiteFideId "7402880"] [BlackFideId "30940192"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Be3 Nd7 9. Nd2 Ndxe5 10. dxe5 d4 11. Bxd4 Qxd4 12. Nc4 Qc5 13. b4 Qd5 14. b5 Bc5 15. bxc6 Qxc6 16. Rb1 O-O 17. Na5 Qa4 18. Nxb7 Bb6 19. Nd3 h4 20. Rb4 Qxa2 21. Nd6 h3 22. Nxf5 hxg2 23. Kxg2 exf5 24. c4 Rad8 25. Ra4 Rxd3 26. Rxa2 Nf4+ 27. Kh1 Rxd1 28. Bxd1 Re8 29. Ra4 Nd3 30. f4 Rd8 31. Ra1 Nf2+ 32. Kg2 Rd2 33. Bf3 Be3 34. Kg3 g5 35. fxg5 f4+ 36. Kh4 Nd3 37. Kg4 Nxe5+ 38. Kf5 Nxc4 39. Rfc1 Nd6+ 40. Kg4 Rxh2 41. Rh1 Rc2 42. Rad1 Bd2 43. Bd5 Be3 44. g6 Kg7 45. gxf7 Nxf7 46. Be4 Rb2 47. Rh7+ Kf6 48. Rxf7+ Kxf7 49. Rd6 Rb5 50. Rc6 a5 51. Ra6 Ke7 52. Kf3 Rb3 53. Ke2 Ra3 54. Kf3 Ra1 55. Bc2 Kd7 56. Kg4 Kc7 57. Be4 a4 58. Kf5 a3 59. Ke5 Kd7 60. Rd6+ Ke7 61. Re6+ Kd7 62. Rd6+ Kc7 63. Ra6 Bc1 64. Rc6+ Kb8 65. Kd6 Bb2 66. Ra6 Rd1+ 67. Kc6 Rd4 68. Rb6+ Kc8 69. Ra6 Kd8 70. Bf3 Ke7 71. Kc5 Rd3 72. Be4 Re3 73. Kd5 f3 74. Re6+ Kf8 0-1

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.16"] [Round "2.2"] [White "Luo, Terry"] [Black "May Sanchez, Andres Elias"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2316"] [BlackElo "2059"] [ECO "A56"] [Opening "Benoni defence"] [EventDate "2024.07.15"] [WhiteFideId "30931045"] [BlackFideId "5150973"] 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. h3 O-O 7. e4 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Rxe3+ 11. fxe3 Qe7 12. O-O Nbd7 13. Qd2 Nh5 14. g4 Ng3 15. Rf2 h5 16. Kg2 h4 17. Ne2 Ne4 18. Bxe4 Qxe4 19. Nc3 Qxc4 20. Ng5 Ne5 21. Raf1 f5 22. gxf5 gxf5 23. Ne6 Bxe6 24. dxe6 Qxe6 25. Qd5 Re8 26. b3 c4 27. Rxf5 Nd3 28. bxc4 Qxd5+ 29. Nxd5 Re4 30. Kf3 Rxc4 31. Ne7+ Kh7 32. Rh5+ Bh6 33. Ke2 Ne5 34. Nf5 Nf7 35. Nxh6 Kg6 36. Nxf7 Kxh5 37. Rf6 1-0

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.16"] [Round "3.1"] [White "Shivakumar, Shawnak"] [Black "Keleberda, Tymur"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2323"] [BlackElo "2222"] [ECO "A35"] [Opening "English"] [Variation "symmetrical, four knights system"] [EventDate "2024.07.15"] [WhiteFideId "30940192"] [BlackFideId "14174294"] 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 cxd4 6. exd4 d5 7. c5 Ne4 8. Bd3 f5 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Ne5 g6 12. Qb3 Bg7 13. Nxe4 Bxe5 14. Bg5 Qa5+ 15. Bd2 Qa6 16. Ng5 Bf6 17. Qe3 O-O 18. Nf3 Rae8 19. Bc3 b6 20. cxb6 axb6 21. a4 Bb5 22. Ra3 Bc4 23. Ne5 f4 24. Qf3 Bxe5 25. dxe5 Rc8 26. Kd2 d4 27. Bb4 Be2 28. Qb3 Rfe8 29. h4 f3 30. gxf3 Rc4 31. Raa1 Rxb4 32. Qxb4 Qd3+ 33. Ke1 Bxf3 34. Qb5 Qxb5 35. axb5 Bxh1 36. Ra4 Rd8 37. Ra6 Rb8 38. Ra4 Bd5 39. Rxd4 Rc8 40. Kd2 Rc4 41. Rd3 Rxh4 42. Ra3 Rb4 43. Kc3 Rxb5 44. b4 h5 45. Ra7 h4 46. Rc7 h3 47. Rc8+ Kg7 48. Rc7+ Kh6 49. Rc8 Kg5 50. Rh8 Bg2 0-1

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.16"] [Round "3.2"] [White "Lima, Stefan Moisei VIeira"] [Black "Luo, Terry"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "2257"] [BlackElo "2316"] [ECO "E95"] [Opening "King's Indian"] [Variation "orthodox, 7...Nbd7, 8.Re1"] [EventDate "2024.07.15"] [WhiteFideId "22782273"] [BlackFideId "30931045"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Re1 h6 9. Bf1 Re8 10. dxe5 dxe5 11. h3 c6 12. Be3 Qc7 13. Qd2 Kh7 14. Rad1 Bf8 15. a3 Nc5 16. Qc2 a5 17. g3 Nfd7 18. Kg2 a4 19. Nh2 Bg7 20. Nf3 Qa5 21. Nd2 Ne6 22. Nf3 Ndc5 23. Na2 Nb3 24. Nb4 Nec5 25. Bxc5 Nxc5 26. Nd3 Nb3 27. Nc1 Nc5 28. Nd3 Nb3 29. Nc1 Nxc1 30. Qxc1 Be6 31. Rd2 Bf8 32. Red1 Kg7 33. Qc2 Be7 34. Re1 h5 35. h4 Bg4 36. Re3 Bc5 37. Red3 Bxf3+ 38. Kxf3 Bd4 39. Bh3 Re7 40. Kg2 Rb8 41. f4 b5 42. f5 Reb7 43. fxg6 fxg6 44. cxb5 Rxb5 45. Qxc6 Rxb2 46. Qc1 Rb1 47. Qc4 R8b2 48. Rxd4 Rxd2+ 49. Rxd2 Qxd2+ 50. Kf3 Rb3+ 0-1

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.17"] [Round "4.1"] [White "Luo, Terry"] [Black "Reyes Zavaleta, Fabian Ricardo"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2316"] [BlackElo "2139"] [ECO "D85"] [Opening "Gruenfeld"] [Variation "modern exchange variation"] [EventDate "2024.07.15"] [WhiteFideId "30931045"] [BlackFideId "3844153"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Nc6 9. O-O O-O 10. Bxc6 bxc6 11. Qc2 cxd4 12. cxd4 Bg4 13. Ne5 Qxd4 14. Bb2 Qb6 15. Rab1 Bxe5 16. Bxe5 Qa6 17. Rfc1 Rfd8 18. Ba1 Be6 19. Qc5 Rd6 20. Bf6 Bxa2 21. Bxe7 Re6 22. Ra1 Re8 23. Bd6 Rxe4 24. h3 Re2 25. Bf4 Qb6 26. Qxb6 axb6 27. Rxc6 b5 28. Rb6 Rb2 29. Be3 Rxe3 30. fxe3 Bd5 31. g4 Rg2+ 32. Kf1 Rh2 33. Rxb5 Rh1+ 1/2-1/2

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.17"] [Round "4.2"] [White "Keleberda, Tymur"] [Black "Sharma, Vishruth"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2222"] [BlackElo "1905"] [ECO "C44"] [Opening "Scotch gambit"] [Variation "Dubois-Reti defence"] [EventDate "2024.07.15"] [WhiteFideId "14174294"] [BlackFideId "2621215"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. Be3 Bb6 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 c5 15. Nf3 d4 16. Bf2 Bc6 17. Bh4 Qd7 18. f5 Qxf5 19. a4 a5 20. Nxd4 Qd7 21. Nf3 c4+ 22. Bf2 O-O-O 23. Qf4 Qd5 24. Bxb6 cxb6 25. Rf2 Rd7 26. Ng5 f6 27. e6 Rc7 28. Nf7 Rg8 29. Nd6+ Kb8 30. e7 Rxe7 31. Nf5+ Rc7 32. Ne7 Qe6 33. Nxg8 Qxg8 34. Qg3 Qd5 35. b3 Kb7 36. Re1 Qc5 37. h4 Bd5 38. Kh2 Qb4 39. Re3 h6 40. Rf4 Qd6 41. Rd4 Qc5 42. Rd1 g5 43. h5 g4 44. Rde1 cxb3 45. cxb3 Bf7 46. Qxg4 Bxh5 47. Qe4+ Ka7 48. Rg3 Bf7 49. Ree3 Qh5+ 50. Rh3 Qg5 51. Reg3 Qd2 52. Rd3 Qb2 53. Rd8 Qe5+ 54. Qxe5 fxe5 55. Rd6 h5 56. Rf3 e4 57. Re3 Re7 58. Kg3 Kb7 59. Kf4 Kc7 60. Rh6 Rd7 61. Rc3+ Kb7 62. Rcc6 Rd2 63. Rxb6+ Kc7 64. Rhc6+ Kd7 65. Rc3 Bd5 66. g3 Be6 67. Kxe4 1-0

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.17"] [Round "5.1"] [White "Reyes Zavaleta, Fabian Ricardo"] [Black "Keleberda, Tymur"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2139"] [BlackElo "2222"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2024.07.15"] [WhiteFideId "3844153"] [BlackFideId "14174294"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Bd6 8. Nbd2 Rb8 9. Nxc4 b5 10. Nfe5 Nxe5 11. dxe5 bxc4 12. exf6 Qxf6 13. Qa4+ Bd7 14. Bc6 Bxc6 15. Qxc6+ Ke7 16. Qxc4 h5 17. Rd1 Qf3 18. Qd3 Rb4 19. e4 Qxd3 20. Rxd3 Rxe4 21. Be3 Rc4 22. Rc1 Rxc1+ 23. Bxc1 Rb8 24. b3 e5 25. Rc3 Ke6 26. Rc6 Ra8 27. Kf1 Kd5 28. Rc4 Rb8 29. Bd2 Rb6 30. Ke2 f5 31. f3 Rc6 32. Ra4 Be7 33. h3 Bc5 34. Ra5 Ke6 35. Bc3 g6 36. Kd3 Bd6 37. Bd2 Be7 38. Ra4 Bc5 39. Ke2 Bd4 40. Ra5 Rd6 41. Bb4 Rc6 42. Bd2 Rb6 43. Ra4 c5 44. Rc4 Kd5 45. Ra4 Rc6 46. Ra5 e4 47. h4 Re6 48. f4 Rc6 49. Be1 Kd6 50. Ra4 Kc7 51. Ba5+ Kb7 52. Rc4 Rd6 53. Be1 Kb6 54. Rc1 Kb5 55. Rc4 Rd5 56. Rc1 Bb2 57. a4+ Kb6 58. Rd1 Bd4 59. Bf2 Kc6 60. Be1 Rd7 61. Rc1 Kd5 62. Rd1 Kc6 63. Rc1 Rb7 64. b4 Kd5 65. Rd1 e3 66. Rb1 Ke4 67. b5 axb5 68. axb5 c4 69. Rb4 Kd5 70. Rb1 Kc5 71. Bb4+ Kb6 72. Be1 Ra7 73. Rb4 Ra2+ 74. Kf3 Rc2 75. Rb1 Bc5 0-1

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.17"] [Round "5.2"] [White "Rusonik, Max"] [Black "Luo, Terry"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2251"] [BlackElo "2316"] [ECO "C60"] [Opening "Ruy Lopez"] [Variation "fianchetto (Smyslov/Barnes) defence"] [EventDate "2024.07.15"] [WhiteFideId "2619253"] [BlackFideId "30931045"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. O-O Nf6 8. e5 Nd5 9. Nbd2 O-O 10. Re1 Qb4 11. Bc4 Nb6 12. Bb3 d5 13. exd6 Qxd6 14. Ne4 Qd8 15. Qd2 Kg7 16. Qf4 Nd5 17. Bxd5 Qxd5 18. Qf6+ Kg8 19. Qh4 Kg7 20. Qf6+ Kg8 21. Qh4 Kg7 22. Qf6+ Kg8 23. Qh4 1/2-1/2

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.18"] [Round "6.1"] [White "Keleberda, Tymur"] [Black "Gao, Raymond"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2222"] [BlackElo "2001"] [ECO "B50"] [Opening "Sicilian"] [EventDate "2024.07.15"] [WhiteFideId "14174294"] [BlackFideId "2629429"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 g6 7. O-O Bg7 8. d3 h6 9. a3 O-O 10. b4 Re8 11. Nbd2 b6 12. Ba4 Bd7 13. Bb3 Be6 14. Bxe6 Rxe6 15. Re1 Qd7 16. Nb3 Rd8 17. Qc2 Ree8 18. Nh2 Kh7 19. Be3 Nh5 20. Rad1 Rc8 21. Qd2 Qe6 22. Nc1 Nf6 23. Ne2 Bf8 24. b5 Ne7 25. c4 Nh5 26. g4 Nf6 27. f4 exf4 28. Nxf4 Qd7 29. Rf1 Bg7 30. Rf2 Neg8 31. Rdf1 Rf8 32. Nf3 g5 33. Ne2 Ne7 34. Ng3 Nfg8 35. Nh5 f6 36. Ng3 Ng6 37. Nf5 N8e7 38. h4 Nxf5 39. gxf5 Ne5 40. Rg2 Nxf3+ 41. Rxf3 Kg8 42. hxg5 fxg5 43. Bxg5 hxg5 44. Qxg5 Rf7 45. f6 Rcf8 46. Qd5 Kh7 47. Qh5+ Bh6 48. Qg6+ 1-0

[Event "34th Panam Youth U18 2024"] [Site "Orlando USA"] [Date "2024.07.18"] [Round "6.2"] [White "Luo, Terry"] [Black "Hebbar, Eshaan"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "CM"] [WhiteElo "2316"] [BlackElo "2137"] [ECO "D02"] [Opening "Queen's bishop game"] [EventDate "2024.07.15"] [WhiteFideId "30931045"] [BlackFideId "30974690"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Bd6 6. dxc5 Bxc5 7. c4 Nc6 8. a3 O-O 9. Rc1 Bb6 10. Be2 d4 11. c5 dxe3 12. Bxe3 Bc7 13. O-O h6 14. Nc4 Nd5 15. b4 a6 16. Qb3 Qe7 17. Rfd1 Rd8 18. h3 Bd7 19. Nfd2 Ne5 20. Nxe5 Bxe5 21. Nf3 Bc7 22. Bc4 Nxe3 23. Qxe3 Qf6 24. g3 e5 25. Bf1 Bc6 26. Bg2 Qe6 27. Re1 Re8 28. Nd2 Bxg2 29. Kxg2 Qd5+ 30. Kg1 Rad8 31. Nc4 e4 32. Qe2 Qe6 33. Kg2 f5 34. Ne3 Rd3 35. a4 f4 36. gxf4 Bxf4 37. Qg4 Qf6 38. Qf5 Qh4 39. c6 Rd2 40. Ng4 Qg3+ 41. Kf1 Qxh3+ 42. Kg1 Bh2+ 43. Kh1 Bg3+ 44. Kg1 Bxf2+ 0-1