[Event "Balmaceda Segura Memorial op"]
[Site "Santa Barbara de Heredia"]
[Date "2022.06.04"]
[Round "3"]
[White "Jimenez Esquivel, Greivin"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1904"]
[BlackElo "1868"]
[PlyCount "85"]
[EventDate "2022.05.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CRI"]
[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. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. f4 b5 10. 0-0 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 Bb7 14. Rb1 Qc7 15. c4 Nd7 16. c3 Be4 17. Rb2 Rab8 18. f5 Nc5 19. fxe6 fxe6 20. Rbf2 Be5 21. Qg4 Rxf2 22. Rxf2 Kh8 23. Nxe6 Qd7 24. Bxc5 Re8 25. Qxe4 Qxe6 26. Qf3 dxc5 27. g3 Bf6 28. Bc2 Qd7 29. Kg2 Qf7 30. Qc6 Rd8 31. Qxa6 Qh5 32. Qe6 Qg5 33. h4 Qh6 34. Qf5 Be7 35. a4 g6 36. Qe4 Qg7 37. a5 Bf6 38. Re2 Rf8 39. a6 Bxc3 40. Qe7 Qxe7 41. Rxe7 Ra8 42. a7 Rf8 43. Be4 1-0

[Event "Balmaceda Segura Memorial op"]
[Site "Santa Barbara de Heredia"]
[Date "2022.05.28"]
[Round "2"]
[White "Garro Cordero, Felipe"]
[Black "Quesada Leon, Joshua"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1320"]
[BlackElo "1868"]
[PlyCount "68"]
[EventDate "2022.05.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. bxc3 g5 10. 0-0 Nc6 11. d5 Ne7 12. e5 Qf4 13. d6 cxd6 14. exd6 Qxd6 15. Nd4 a6 16. Qe2 Nd5 17. Qd2 Nf4 18. f3 Qc5 19. Kh1 0-0-0 20. Rab1 h5 21. Rb4 d5 22. Rfb1 Rd6 23. Nb3 Qc7 24. Na5 h4 25. Bf1 Qc5 26. Nb3 Qc7 27. Qd4 Re8 28. Na5 e5 29. Nxb7 exd4 30. Nxd6+ Qxd6 31. Rxb6 Qe5 32. cxd4 Qe3 33. Bxa6+ Kd8 34. Rb8+ Ke7 0-1

[Event "Balmaceda Segura Memorial op"]
[Site "Santa Barbara de Heredia"]
[Date "2022.05.21"]
[Round "1"]
[White "Quesada Leon, Joshua"]
[Black "Quiros Cajina, Allan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1868"]
[BlackElo "1551"]
[PlyCount "102"]
[EventDate "2022.05.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. g3 Nf6 5. Bg2 a6 6. 0-0 b5 7. Nbd2 Bb7 8. c3 Qc7 9. Qe2 d6 10. Re1 Be7 11. Nf1 0-0 12. h4 Rac8 13. N1h2 Nd7 14. Bd2 Nce5 15. Nxe5 dxe5 16. f4 c4 17. d4 exd4 18. cxd4 Nf6 19. g4 Rfd8 20. g5 Ne8 21. Be3 c3 22. bxc3 Qxc3 23. Rac1 Qa5 24. h5 Bb4 25. Red1 Rxc1 26. Rxc1 Nd6 27. Bf2 Bd2 28. Rc5 Bxf4 29. g6 Rc8 30. e5 Rxc5 31. dxc5 Bxg2 32. exd6 Bc6 33. Ng4 Qc3 34. gxf7+ Kxf7 35. Be3 Bxe3+ 36. Qxe3 Qxe3+ 37. Nxe3 e5 38. Nf5 Ke6 39. Nxg7+ Kd5 40. h6 Kxc5 41. Nh5 Kxd6 42. Nf6 a5 43. Kf2 Ke6 44. Nxh7 Kf7 45. Ng5+ Kg6 46. h7 Kg7 47. Nf7 Kxh7 48. Nxe5 Bd5 49. a3 Kg7 50. Ke3 Kf6 51. Kd4 Ke6 1/2-1/2

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.04"]
[Round "7"]
[White "Vera Sanchez, Pavel Genaro"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1579"]
[BlackElo "1702"]
[PlyCount "91"]
[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. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Bf5 6. Be2 Nbd7 7. c4 c6 8. 0-0 0-0 9. b4 h6 10. Bf4 g5 11. Bg3 Nh5 12. Be5 f6 13. Bg3 Nxg3 14. hxg3 Re8 15. cxd5 cxd5 16. Qb3 e6 17. Rfc1 Rc8 18. Bd3 Bxd3 19. Qxd3 Qe7 20. a3 Nb6 21. Nb3 Nc4 22. Nfd2 b5 23. Nc5 Ra8 24. a4 a6 25. Nxc4 bxc4 26. Qc2 f5 27. Rab1 f4 28. b5 fxg3 29. fxg3 axb5 30. axb5 g4 31. b6 Qg5 32. Re1 e5 33. b7 Rab8 34. Na6 exd4 35. Nxb8 Rxb8 36. exd4 Bxd4+ 37. Kf1 Rf8+ 38. Ke2 Rf2+ 39. Kd1 Rxc2 40. b8Q+ Kh7 41. Qc7+ Bg7 42. Kxc2 Qg6+ 43. Kc1 Qd3 44. Rb2 Qc3+ 45. Kd1 Qxb2 46. Qe7 1-0

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "4"]
[White "Coto Anaya, Walter Alexander"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1750"]
[BlackElo "1702"]
[PlyCount "62"]
[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. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 0-0 6. Nc4 Re8 7. Nxd6 cxd6 8. Nf3 a6 9. Be2 b6 10. 0-0 Bb7 11. d4 e4 12. Nd2 d5 13. Ba3 b5 14. Bd6 Re6 15. Bg3 Rc8 16. c4 dxc4 17. bxc4 bxc4 18. Nxc4 d5 19. Ne5 Nxe5 20. Bxe5 Nd7 21. Bg3 g6 22. Rb1 Ba8 23. Qa4 Bc6 24. Qa3 f5 25. Rfc1 Bb5 26. Bxb5 Rxc1+ 27. Qxc1 axb5 28. Rxb5 Qa8 29. h4 Rc6 30. Qb2 Rc4 31. Rb7 Rb4 1-0

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "5"]
[White "Pineda D, Raul Anibal"]
[Black "Quesada Leon, Joshua"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1259"]
[BlackElo "1702"]
[PlyCount "44"]
[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. Bf4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Qd2 c5 7. 0-0-0 cxd4 8. Nxd4 e5 9. Ndb5 exf4 10. Nxd6 Be6 11. Qxf4 Qb6 12. Bc4 Ng4 13. Ncb5 Bh6 14. Qxh6 Nxh6 15. Bxe6 fxe6 16. a4 Nc6 17. Nc4 Qc5 18. Rd7 Qxc4 19. Rxb7 Nb4 20. c3 Rxf2 21. Rc7 Qe2 22. cxb4 Qxb2+ 0-1

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "6"]
[White "Quesada Leon, Joshua"]
[Black "Morgan, Tajae"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1702"]
[BlackElo "1729"]
[PlyCount "143"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Re8 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qc2 Bf5 13. Na4 g6 14. a3 Nd7 15. b4 Rac8 16. Rae1 b6 17. Kh1 Nd6 18. Bxf5 Nxf5 19. Nac3 Nf6 20. Qd2 Nd6 21. Ng3 Nc4 22. Qa2 Qd7 23. Rc1 Qg4 24. h3 Qh4 25. a4 Kg7 26. b5 c5 27. Nxd5 Nxd5 28. Qxc4 Nxe3 29. fxe3 Re7 30. Kh2 Rce8 31. Rce1 Rf8 32. Qd3 cxd4 33. Qxd4+ Qxd4 34. exd4 Rd7 35. Rd1 Rfd8 36. Rf4 f5 37. h4 Rd5 38. Kh3 Rc8 39. h5 Rc3 40. hxg6 Kxg6 41. Rdf1 Rd3 42. Re1 Kf6 43. Ref1 Kg5 44. R4f3 R3xd4 45. Rxf5+ Rxf5 46. Rxf5+ Kg6 47. Re5 Rxa4 48. Re7 Ra5 49. Rb7 h5 50. Kh4 Ra4+ 51. Kh3 Kg5 52. Rg7+ Kh6 53. Rc7 Kg5 54. Rg7+ Kf6 55. Nxh5+ Kf5 56. g4+ Ke6 57. Rg6+ Ke7 58. Rg5 a6 59. bxa6 Rxa6 60. Rb5 Kd7 61. g5 Kc6 62. Rb3 Ra8 63. g6 Rg8 64. g7 Kd6 65. Rxb6+ Ke7 66. Rb7+ Ke6 67. Kg4 Rd8 68. Kg5 Rg8 69. Kh6 Ra8 70. Kh7 Ra1 71. g8Q+ Kf5 72. Qg6+ 1-0

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "2"]
[White "Haynes, Aaron"]
[Black "Quesada Leon, Joshua"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1325"]
[BlackElo "1702"]
[PlyCount "116"]
[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. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 d6 6. Nge2 e5 7. 0-0 Nge7 8. d3 0-0 9. f4 f5 10. Nd5 Be6 11. Nec3 Qd7 12. Rb1 Kh8 13. a3 Nd4 14. Nxe7 Qxe7 15. Nd5 Qd7 16. b4 fxe4 17. dxe4 Bg4 18. Qe1 Be2 19. Rf2 Bxc4 20. bxc5 dxc5 21. Be3 exf4 22. Nxf4 g5 23. Nd5 Rxf2 24. Bxf2 Bxd5 25. exd5 Rf8 26. Qd2 h6 27. Rf1 b6 28. Kh1 Qg4 29. Bxd4 Rxf1+ 30. Bxf1 Bxd4 31. Bg2 Qf5 32. Qe2 Qb1+ 33. Bf1 Qg6 34. Qe6 Qxe6 35. dxe6 Kg7 36. Bc4 Kf6 37. Kg2 a6 38. Kf3 b5 39. Bd5 Bb2 40. Ke4 Bxa3 41. Kd3 Bb4 42. Kc2 Ke7 43. h3 Kd6 44. Kd3 Ba5 45. Ke4 c4 46. g4 c3 47. Kd3 b4 48. Bb3 Bd8 49. Ke4 Be7 50. Kd4 a5 51. Kd3 Kc5 52. Ke4 a4 53. Bxa4 Kc4 54. Bc2 b3 55. Bd3+ Kb4 56. Ke3 Ka3 57. Be4 Kb2 58. Kd4 c2 0-1

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "3"]
[White "Quesada Leon, Joshua"]
[Black "Noritsyn, Sergey"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1702"]
[BlackElo "1923"]
[PlyCount "44"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. e5 Ng4 8. exd6 exd6 9. 0-0 Be7 10. Re1 0-0 11. Nd5 Nge5 12. Nxe5 dxe5 13. Qh5 Be6 14. Nxe7+ Qxe7 15. Bd3 g6 16. Qe2 Rfd8 17. Bd2 Qd7 18. Bg5 Qxd3 19. Bxd8 Qxe2 20. Rxe2 Rxd8 21. a3 f6 22. h3 Nd4 0-1

[Event "Wch FIDE Online U18 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Quesada Leon, Joshua"]
[Black "Stearman, Josiah P"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1702"]
[BlackElo "2286"]
[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. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. c4 Bg7 7. 0-0 d6 8. h3 Nf6 9. Nc3 0-0 10. Be3 Nd7 11. Rc1 b6 12. Qe2 Bb7 13. Rfd1 Rc8 14. Bb1 Nc5 15. Nd5 e6 16. Nc3 Qe7 17. Bf4 Rfd8 18. Nb5 e5 19. Be3 Ne6 20. Qd3 Rd7 21. b3 Rcd8 22. Nc3 Ncd4 23. Bxd4 exd4 24. Nd5 Qf8 25. g3 Re8 26. Qd2 f5 27. exf5 gxf5 28. h4 f4 29. Kg2 Bh6 30. g4 Rg7 31. g5 Bxg5 32. hxg5 Nxg5 33. Nxg5 Rxg5+ 34. Kf1 Qh6 35. f3 Qh1+ 36. Kf2 Rg2# 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.16"]
[Round "7.5"]
[White "Pobor, Milo"]
[Black "Quesada Leon, Joshua"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2143"]
[BlackElo "1839"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Montenegro"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "MNE"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 e5 8. Qd3 Be7 9. 0-0 Nf6 10. Bg5 0-0 11. Rad1 Be6 12. Bxf6 gxf6 13. Nh4 Kh8 14. Qe3 Rg8 15. f4 d5 16. exd5 cxd5 17. fxe5 Qa5 18. Qe1 d4 19. exf6 Bb4 20. a3 dxc3 21. axb4 Qxb4 22. bxc3 Qc5+ 23. Kh1 Rg4 24. Nf3 Rag8 25. Rf2 Bd5 26. Rdd2 Rxg2 27. Rxd5 Qxd5 28. Rxg2 Qxf3 29. Qg1 Rg6 30. c4 a5 31. c5 a4 32. c6 Qxc6 33. h3 a3 34. Kh2 Rxg2+ 35. Qxg2 Qxg2+ 36. Kxg2 a2 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.16"]
[Round "9.5"]
[White "Willow, Jonah B"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2367"]
[BlackElo "1839"]
[PlyCount "81"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 e5 6. Bb5+ Nc6 7. Qd3 a6 8. Bxc6+ bxc6 9. Bg5 Be7 10. 0-0 0-0 11. Rfd1 Be6 12. Bxf6 gxf6 13. Ne2 Kh8 14. c4 Qb6 15. Ng3 Rad8 16. Nh4 Rg8 17. Nhf5 Bf8 18. b3 d5 19. cxd5 cxd5 20. Qf3 d4 21. Nh5 Bc8 22. Rac1 Rg5 23. h4 Rg6 24. Rc4 Be6 25. Rc2 Rc8 26. Rxc8 Bxc8 27. Rc1 Bd7 28. Nhg3 a5 29. Rc4 Be6 30. Rc1 Bd7 31. Qe2 Ba3 32. Rc2 Rg8 33. Kh2 Bb5 34. Qh5 d3 35. Rd2 Bc1 36. Rd1 Bf4 37. Qxf7 d2 38. Ne7 Rd8 39. Nd5 Qd6 40. Nxf6 Bxg3+ 41. fxg3 1-0

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.15"]
[Round "5.5"]
[White "Kapitanchuk, Tomas"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2344"]
[BlackElo "1839"]
[PlyCount "79"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 Ne5 7. Nxe5 dxe5 8. a4 Qd4 9. Qe2 Bg4 10. Qf1 Rd8 11. Bc4 e6 12. Nc3 Be7 13. d3 h6 14. Nd5 Nxd5 15. exd5 Bf5 16. dxe6 fxe6 17. Qe2 Bd6 18. Qh5+ g6 19. Qe2 Qh4 20. g3 Qh3 21. Qf1 Qh5 22. Qg2 0-0 23. Re3 Bh3 24. Qe4 Rf4 25. Bxe6+ Bxe6 26. gxf4 Bc7 27. Qf3 Qf5 28. fxe5 Qg5+ 29. Qg3 Qh5 30. Bd2 c4 31. Rae1 Bb6 32. Rf3 Bd5 33. Rf6 Kh7 34. Rxb6 Rf8 35. Rf6 Re8 36. dxc4 Bc6 37. Rf4 g5 38. Rf6 Re7 39. e6 g4 40. Rxh6+ 1-0

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.15"]
[Round "6.5"]
[White "Quesada Leon, Joshua"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1839"]
[BlackElo "2392"]
[PlyCount "67"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. h3 g6 7. c4 Bg7 8. 0-0 Nf6 9. Nc3 0-0 10. Be3 Nd7 11. Rc1 Nc5 12. Bb1 Be6 13. Qe2 Rc8 14. b3 Qa5 15. Nd5 Rfe8 16. Rfd1 Qa3 17. Qd2 Bb2 18. Nf4 Bxc1 19. Rxc1 Bd7 20. Qd5 Nb4 21. Qg5 Qb2 22. e5 dxe5 23. Nxg6 fxg6 24. Bxg6 Ne6 25. Bf7+ Kh8 26. Qh6 Nf8 27. Qh5 Nd3 28. Rd1 Nf4 29. Bxf4 exf4 30. Ne5 Red8 31. Ng6+ Nxg6 32. Bxg6 Qg7 33. Be4 Bc6 34. Bd5 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.14"]
[Round "1.5"]
[White "Quesada Leon, Joshua"]
[Black "Kozak, Adam"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1839"]
[BlackElo "2507"]
[PlyCount "44"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8. 0-0 Bb6 9. e5 Qg6 10. Ba3 Nge7 11. Bb5 d6 12. exd6 cxd6 13. Bxc6+ bxc6 14. Re1 Be6 15. Qa4 0-0 16. Nxd4 Bd5 17. f3 Bxf3 18. g3 Nf5 19. Nd2 Bd5 20. Re2 Nxd4 21. cxd4 Qg4 22. Rae1 Bxd4+ 0-1

[Event "Online Olym Div2 E"]
[Site "Chess.com INT"]
[Date "2020.08.14"]
[Round "3.5"]
[White "Quesada Leon, Joshua"]
[Black "Mendoza Criollo, Carlos David"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1839"]
[BlackElo "2087"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. c4 Nf6 6. Nc3 e6 7. Nf3 Be7 8. h3 0-0 9. Be3 Nbd7 10. Rc1 b6 11. 0-0 Bb7 12. Bb1 Rc8 13. Qe2 Qc7 14. Nd2 a6 15. f4 Bc6 16. Bd4 e5 17. Be3 Qb7 18. f5 b5 19. g4 b4 20. Nd5 Bxd5 21. exd5 g6 22. g5 Nh5 23. f6 Bd8 24. Qg4 Bb6 25. Bxb6 Qxb6+ 26. Kg2 Nc5 27. b3 a5 28. Ne4 Nxe4 29. Bxe4 Kh8 30. Rcd1 a4 31. Qe2 Nf4+ 32. Rxf4 exf4 33. Qg4 Qe3 34. Bf3 axb3 35. axb3 Ra8 36. Qd7 Ra2+ 0-1

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "7.3"]
[White "Mendez Machado, Andre"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1651"]
[BlackElo "1839"]
[PlyCount "85"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. d3 Nf6 6. e5 Nd7 7. g3 b5 8. Bg2 b4 9. Ne2 a5 10. 0-0 Be7 11. c3 bxc3 12. bxc3 Rb8 13. d4 0-0 14. Be3 cxd4 15. cxd4 Nb6 16. Nd2 Ba6 17. g4 Nc4 18. Nxc4 Bxc4 19. f5 Rb2 20. Rf2 Bg5 21. Nf4 Rxf2 22. Kxf2 Nb4 23. Kg1 Nd3 24. Qd2 Nxf4 25. Bxf4 Bxf4 26. Qxf4 Qb6 27. f6 gxf6 28. exf6 Kh8 29. Re1 Rg8 30. h3 Qb8 31. Qf2 Rg6 32. Re5 Qd8 33. g5 Qg8 34. h4 h6 35. Qf4 Bxa2 36. Bf3 Bc4 37. Bh5 a4 38. Bxg6 Qxg6 39. Kf2 Qc2+ 40. Kg3 a3 41. gxh6 Qg6+ 42. Qg5 Qd3+ 43. Re3 1-0

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "6.4"]
[White "Quesada Leon, Joshua"]
[Black "Escorcia Obando, Carlos David"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1839"]
[BlackElo "1831"]
[PlyCount "91"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Nicaragua"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "NCA"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 Be7 5. 0-0 d6 6. c3 0-0 7. Bb3 Be6 8. Bc2 d5 9. Nbd2 Nd7 10. Qe2 f5 11. exf5 Bxf5 12. b4 Bf6 13. Bb3 Nb6 14. a4 a5 15. b5 Nb8 16. Nxe5 c5 17. Ndf3 Re8 18. d4 N8d7 19. Bf4 g5 20. Bg3 g4 21. Ne1 Qe7 22. f4 c4 23. Bc2 Bxc2 24. Nxc2 h5 25. Ne3 Qh7 26. Qc2 Qg7 27. Nf5 Qh7 28. Ne3 Qg7 29. Qf5 h4 30. Be1 g3 31. hxg3 hxg3 32. Rf3 Bxe5 33. fxe5 Rf8 34. Qh5 Rxf3 35. Qxf3 Rf8 36. Qxg3 Qxg3 37. Bxg3 Kh7 38. Bh4 Rg8 39. g3 Nc8 40. Rf1 Ncb6 41. e6 Nf8 42. Rf7+ Kg6 43. Rf6+ Kh7 44. Nf5 Ng6 45. e7 Nxh4 46. Rh6# 1-0

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "4.5"]
[White "Quesada Leon, Joshua"]
[Black "Pacheco Marte, Sergio Andres"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1839"]
[BlackElo "1865"]
[PlyCount "97"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Dominican Republic"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "DOM"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e5 7. c3 Nge7 8. a3 0-0 9. Re1 h6 10. b4 a6 11. Nbd2 Be6 12. Nc4 b5 13. Ne3 Qd7 14. Bb2 Rac8 15. d4 cxd4 16. cxd4 Nxd4 17. Nxd4 exd4 18. Bxd4 Bxd4 19. Qxd4 Nc6 20. Qf6 Qe7 21. Qxe7 Nxe7 22. Rac1 Bb3 23. f4 Kg7 24. Bh3 Be6 25. f5 gxf5 26. exf5 Rxc1 27. Rxc1 Bc8 28. g4 Kf6 29. Kf2 Rd8 30. Bg2 d5 31. Rc5 d4 32. Nd5+ Nxd5 33. Bxd5 d3 34. Bf3 h5 35. h3 hxg4 36. hxg4 Rd6 37. Ke1 Bd7 38. Kd2 Kg5 39. Re5 Kf4 40. Re3 Bc6 41. Bd1 Be4 42. Rh3 Rc6 43. Rh7 f6 44. Rf7 Kg5 45. Rg7+ Kf4 46. Rg6 Ke5 47. Rh6 Rd6 48. Rh5 Rc6 49. Rh8 1/2-1/2

[Event "Online Olym Div3 E"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "1.2"]
[White "Quesada Leon, Joshua"]
[Black "Melara, Moises"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1839"]
[BlackElo "2110"]
[PlyCount "82"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. e5 a5 10. a4 Qc7 11. Qe2 b6 12. h4 Ba6 13. c3 Rae8 14. Nf1 d4 15. c4 Bc8 16. Bf4 Qd8 17. N1d2 Nf5 18. Ne4 f6 19. exf6 Bxf6 20. Nxf6+ Qxf6 21. Ne5 Nxe5 22. Bxe5 Qf7 23. Qe4 Re7 24. Qg4 Nh6 25. Qe2 Nf5 26. Be4 Bb7 27. g4 Nxh4 28. Bd6 Bxe4 29. dxe4 Nf3+ 30. Kg2 Nxe1+ 31. Rxe1 e5 32. Bxe7 Qxe7 33. f3 Qe6 34. Rh1 Rf7 35. b3 Qf6 36. Qf2 Qf4 37. Rh3 h6 38. Qh4 Kg7 39. Qf2 Rd7 40. Rg3 d3 41. g5 h5 0-1

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "1996"]
[BlackElo "1766"]
[PlyCount "61"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[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. Bd3 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. h3 Bxf3 12. Qxf3 Re8 13. Be3 Qa5 14. Rad1 b5 15. Bb1 Nb6 16. f5 Nc4 17. Bg5 Ne5 18. Qe2 b4 19. fxg6 hxg6 20. Nb5 Qd8 21. Qf2 Nfg4 22. hxg4 Qxg5 23. Qxf7+ Kh7 24. Qf4 Qh4 25. Rf3 Rf8 26. Qg3 Qxg3 27. Rxg3 Nf7 28. Rd2 Be5 29. Rb3 Rac8 30. Nc7 Z0 31. Ne6 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Quesada Leon, Joshua"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1766"]
[BlackElo "2049"]
[PlyCount "32"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 d6 7. Qb3 Na5 8. Bb5+ Bd7 9. Qa4 Nc6 10. Nxd4 Nxd4 11. cxd4 a6 12. Bxd7+ Qxd7 13. Qxd7+ Kxd7 14. Be3 Nf6 15. f3 b5 16. Nc3 Rhc8 1/2-1/2

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Quesada Leon, Joshua"]
[Black "Mosquera Orjuela, Johan Esteban"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1766"]
[BlackElo "1451"]
[PlyCount "169"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Qc7 5. c4 e6 6. Nf3 Be7 7. Nc3 a6 8. Be3 d6 9. 0-0 Nf6 10. h3 b6 11. Qe2 Bb7 12. Rac1 Nbd7 13. Bb1 0-0 14. Rfd1 Rac8 15. b3 Nc5 16. Nd2 Rfd8 17. f4 Qb8 18. b4 Ncd7 19. a3 Ne8 20. g4 Nc7 21. Nf3 Ba8 22. Nd4 d5 23. cxd5 exd5 24. Nf5 Bf8 25. Nxd5 Nxd5 26. Rxc8 Qxc8 27. exd5 Qb7 28. g5 g6 29. Ng3 b5 30. Be4 f5 31. Bh1 Bd6 32. Bc1 Nb6 33. Qe6+ Qf7 34. Qe3 Nc4 35. Qd3 Qa7+ 36. Qd4 Qe7 37. Bf3 Bc7 38. Qd3 h6 39. h4 hxg5 40. hxg5 Qh7 41. Kg2 Qg7 42. Qe2 Nb6 43. Bb2 Nxd5 44. Bxg7 Nxf4+ 45. Kf2 Nxe2 46. Rxd8+ Bxd8 47. Bxa8 Kxg7 48. Nxe2 Bxg5 49. Bb7 a5 50. bxa5 Be7 51. Nc3 b4 52. Na2 b3 53. Nc3 Bxa3 54. a6 b2 55. Ke2 Bb4 56. Nb1 Bc5 57. Kd3 Kf6 58. Kc2 Ke5 59. Kxb2 g5 60. Kc2 g4 61. Kd2 Kf4 62. Ke2 Kg3 63. Nd2 Ba7 64. Nf1+ Kh3 65. Nd2 f4 66. Kf1 Kh2 67. Nc4 f3 68. Ne5 Kg3 69. Bc8 Kf4 70. Nxg4 Ke4 71. Bb7+ Kf4 72. Nh2 f2 73. Ke2 Ke5 74. Ng4+ Kd6 75. Nxf2 Kc7 76. Ne4 Bg1 77. Kd3 Ba7 78. Kc4 Bg1 79. Kb5 Be3 80. Nf6 Bg1 81. Nd5+ Kd7 82. Nb4 Ba7 83. Nc6 Be3 84. a7 Bxa7 85. Nxa7 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Parra Meza, Brayan1111"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1822"]
[BlackElo "1766"]
[PlyCount "75"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 Bxh6 10. Qxh6 f6 11. 0-0-0 Rf7 12. Qe3 e5 13. f4 Nd4 14. Bh3 Bxh3 15. Nxh3 Qa5 16. Kb1 Kf8 17. h5 Ke8 18. hxg6 hxg6 19. Nf2 Kd7 20. Nd5 b5 21. Nxe7 Kxe7 22. c3 Nc6 23. Rh6 b4 24. Qd2 bxc3 25. Qxc3 Qxc3 26. bxc3 Rg8 27. Kc2 f5 28. Rb1 Ke6 29. Nh3 Rd7 30. Rf1 Rb7 31. Rb1 Rxb1 32. Kxb1 Rg7 33. Ng5+ Kf6 34. Rh8 Ke7 35. Kc2 Nd8 36. Rxd8 Kxd8 37. Ne6+ Kd7 38. Nxg7 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Quesada Leon, Joshua"]
[Black "Guzman Hidalgo, Nicolas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1766"]
[BlackElo "1504"]
[PlyCount "92"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Nc6 8. h3 Bd6 9. 0-0 0-0 10. a3 h6 11. Nb5 Ne4 12. Nxd6 Qxd6 13. Be3 f5 14. Bb5 f4 15. Bd2 Kh8 16. Bxc6 Qxc6 17. Ne5 Qe8 18. Re1 g5 19. Bb4 Rf5 20. Qf3 a5 21. Bc3 Be6 22. Rxe4 dxe4 23. Qxe4 c6 24. d5 cxd5 25. Ng4+ Kh7 26. Qd4 Qf7 27. Re1 Bd7 28. Ne5 Qe6 29. Nc6 Qxe1+ 30. Bxe1 Bxc6 31. Bc3 Rg8 32. Qd3 Bd7 33. g4 fxg3 34. fxg3 g4 35. Kh2 h5 36. Bxa5 Rgf8 37. Bb6 Kg8 38. Bd4 R8f7 39. hxg4 hxg4 40. Kg2 Kf8 41. b3 Rf3 42. Qg6 Bf5 43. Bc5+ Re7 44. Qf6+ Kg8 45. Qxe7 Bxc2 46. Qg5+ Kh7 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Restrepo Borrero, Mateo"]
[Black "Quesada Leon, Joshua"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1598"]
[BlackElo "1766"]
[PlyCount "59"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 6. Bg5 Ne4 7. Nxe4 Bxe4 8. f3 Bb7 9. e4 d6 10. Bd3 Nd7 11. 0-0 g6 12. Qd2 Bg7 13. Bc2 0-0 14. Bh6 Bxh6 15. Qxh6 Qc7 16. Rfd1 Qxc4 17. Bb3 Qc7 18. Rac1 Qd8 19. h4 Nf6 20. e5 Nh5 21. exd6 Qxd6 22. Ne6 Qe5 23. Nxf8 Rxf8 24. Qd2 Nf4 25. Re1 Qf6 26. Rc7 Bxf3 27. Rexe7 Ne2+ 28. Rxe2 Bxe2 29. Qxe2 b5 30. Qf2 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Quesada Leon, Joshua"]
[Black "Salazar Gould, Melannie"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1766"]
[BlackElo "1906"]
[PlyCount "114"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Be7 8. 0-0 g5 9. dxc5 Nxc5 10. Bb5 Nd7 11. Re1 Qb6 12. Bxc6 bxc6 13. Nb3 g4 14. Nfd4 c5 15. Nc2 h5 16. Bf4 a5 17. c4 d4 18. Na3 Bb7 19. Nd2 Bc6 20. Rb1 Qb7 21. f3 gxf3 22. Nxf3 Rg8 23. Kf2 Be4 24. Nb5 Bxb1 25. Qxb1 0-0-0 26. Bg5 Nb6 27. Bxe7 Qxe7 28. Qd3 Kb8 29. b3 Qb7 30. Nd6 Qe7 31. Qd2 Qa7 32. a3 Rg4 33. h3 Rg6 34. Rb1 Rxd6 35. exd6 Qb7 36. Qxa5 e5 37. Qxc5 Nd7 38. Qc7+ Qxc7 39. dxc7+ Kxc7 40. Re1 Re6 41. Kg3 d3 42. Nd2 f5 43. Kf3 h4 44. b4 Ra6 45. Ra1 Rg6 46. Nf1 Nb6 47. c5 Nd5 48. b5 e4+ 49. Kf2 f4 50. Re1 Nc3 51. b6+ Kb7 52. Ra1 e3+ 53. Nxe3 fxe3+ 54. Kxe3 Rg3+ 55. Kd2 Ne4+ 56. Kc1 Rxg2 57. Rb1 Rc2+ 0-1

