[Event "EU-chT U18"]
[Site "Terme Catez"]
[Date "2025.07.09"]
[Round "5.2"]
[White "Uruci, Valentin"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1958"]
[BlackElo "1789"]
[PlyCount "121"]
[EventDate "2025.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]
[WhiteTeam "Kosovo"]
[BlackTeam "Luxembourg II"]
[WhiteTeamCountry "KOS"]
[BlackTeamCountry "LUX"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 c6 8. Nge2 Nbd7 9. 0-0 Re8 10. Qc2 Nf8 11. f3 b6 12. e4 Bb7 13. e5 N6d7 14. Be3 c5 15. f4 g6 16. Qd2 cxd4 17. Bxd4 Bc5 18. Nb5 Bc6 19. b4 Bxb5 20. Bxb5 Be7 21. Bc6 Rc8 22. Rac1 Ne6 23. Be3 Rf8 24. Bxd5 Rxc1 25. Rxc1 Nc7 26. Bb7 Nb8 27. Qxd8 Bxd8 28. Nd4 Ne6 29. Nxe6 fxe6 30. b5 Kf7 31. Rd1 Be7 32. Kf2 Rd8 33. Rxd8 Bxd8 34. Bc8 Ke7 35. Kf3 Nd7 36. Bxd7 Kxd7 37. g4 Ke8 38. Ke4 Kf7 39. f5 Be7 40. a4 Bb4 41. Bg5 Bc3 42. Bd8 Ba5 43. Bc7 Be1 44. Bb8 Bd2 45. Bxa7 Ba5 46. Bb8 Bb4 47. Bc7 Ba5 48. Bd6 h5 49. fxg6+ Kxg6 50. gxh5+ Kxh5 51. Kd4 Kg5 52. Kc4 Be1 53. Bb4 Bf2 54. a5 bxa5 55. Bxa5 Kf5 56. Bc7 Ke4 57. h4 Bxh4 58. b6 Bf2 59. b7 Ba7 60. b8Q Bxb8 61. Bxb8 1-0

[Event "EU-chT U18"]
[Site "Terme Catez"]
[Date "2025.07.08"]
[Round "4.2"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Golubovic, Erik"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1789"]
[BlackElo "2180"]
[PlyCount "110"]
[EventDate "2025.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]
[WhiteTeam "Luxembourg II"]
[BlackTeam "Croatia II"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "CRO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 Qc7 11. f5 Bc4 12. Bxc4 Qxc4 13. Nd2 Qc6 14. Qf3 Rd8 15. Bg5 Nbd7 16. Kh1 Qc7 17. Rfd1 b5 18. a3 Nb6 19. Nf1 d5 20. Bxf6 dxe4 21. Nxe4 Bxf6 22. Nxf6+ gxf6 23. Qg3+ Kf8 24. Ne3 Rxd1+ 25. Rxd1 Rd8 26. Qg4 Rxd1+ 27. Qxd1 Ke7 28. Qd3 Qc5 29. h3 Qd4 30. Qb3 Qd2 31. Kh2 a5 32. Kg1 Qd4 33. Kh2 Qc5 34. Qd3 Qd4 35. Qb3 e4 36. Ng4 h5 37. Ne3 Kd6 38. Kg3 Qc5 39. Kh4 Nd7 40. c4 bxc4 41. Nxc4+ Ke7 42. Ne3 Qe5 43. Kxh5 Qd4 44. Qc3 Qd6 45. g4 Qb8 46. Kh4 Kf8 47. Qxa5 Qf4 48. Qd8+ Kg7 49. Qxd7 Qh6+ 50. Kg3 Qxe3+ 51. Kg2 Qf3+ 52. Kg1 e3 53. g5 Qf2+ 54. Kh1 e2 55. gxf6+ Kh6 0-1

[Event "EU-chT U18"]
[Site "Terme Catez"]
[Date "2025.07.06"]
[Round "2.2"]
[White "Simunkovic, Bartol"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2140"]
[BlackElo "1789"]
[PlyCount "89"]
[EventDate "2025.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]
[WhiteTeam "Croatia III"]
[BlackTeam "Luxembourg II"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "LUX"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. c3 Ngf6 13. Ne5 Nd5 14. Qf3 Nxf4 15. Qxf4 Nxe5 16. dxe5 Be7 17. Ne4 Rd8 18. 0-0 0-0 19. Rfe1 Rd5 20. b4 Qc7 21. Ng3 Bg5 22. Qe4 Bd2 23. c4 Rd7 24. Re2 Bxb4 25. Rb1 c5 26. f4 Rd4 27. Qf3 Rfd8 28. Rb3 Qe7 29. a3 Ba5 30. Qg4 Rxc4 31. Ne4 Rc1+ 32. Kh2 Be1 33. Nd6 Rxd6 34. exd6 Qxd6 35. Rxb7 Qd4 36. Qf3 Rc3 37. Re4 Qd5 38. Re3 Rxe3 39. Rb8+ Kh7 40. Qxe3 Qxh5+ 41. Kg1 Qd1 42. Qe4+ g6 43. Rb1 Bf2+ 44. Kxf2 Qd2+ 45. Kg1 1-0

[Event "EU-chT U18"]
[Site "Terme Catez"]
[Date "2025.07.05"]
[Round "1.2"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Taspinar, Yanki"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1789"]
[BlackElo "2332"]
[PlyCount "68"]
[EventDate "2025.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]
[WhiteTeam "Luxembourg II"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "TUR"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4 Nf6 6. Nc3 Be7 7. Bg5 Nc6 8. Qh4 d6 9. 0-0-0 Be6 10. Rhe1 Bxc4 11. Qxc4 0-0 12. Nd5 Nxd5 13. Rxd5 Bxg5+ 14. Rxg5 Qf6 15. Qe4 a6 16. Rf5 Qh6+ 17. Qe3 Qxe3+ 18. Rxe3 Rae8 19. Rxe8 Rxe8 20. Kd2 f6 21. Rd5 Kf7 22. a3 g5 23. h3 h6 24. Rd3 Ne5 25. Nxe5+ fxe5 26. c4 Ke6 27. Ke3 b6 28. g3 Rf8 29. b4 c6 30. Rc3 h5 31. b5 axb5 32. cxb5 c5 33. Rc2 Ra8 34. Ra2 Ra4 0-1

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.11.06"]
[Round "8"]
[White "Deretti, Lucas Jurk"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1839"]
[BlackElo "1692"]
[PlyCount "125"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. h3 h6 8. d4 Bb6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. d5 Bd7 12. Be3 c6 13. dxc6 Bxc6 14. Nbd2 Bxe3 15. Rxe3 Qc7 16. Qc2 Rad8 17. Rae1 Rfe8 18. c4 b6 19. Nh4 Bd7 20. Qd1 g5 21. Qf3 Kg7 22. Nf5+ Bxf5 23. Qxf5 Qd7 24. Qf3 Qe6 25. b3 Nd7 26. Nf1 Nb8 27. Ng3 Nc6 28. Nf5+ Kg6 29. Rd1 Ne7 30. g4 Kh7 31. Nxd6 Rf8 32. Nf5 Ng6 33. Red3 Rxd3 34. Rxd3 f6 35. Kh2 Nf4 36. Rd6 Qc8 37. Qd1 Rf7 38. Rd8 Qc5 39. Qd2 Ne6 40. Rd7 Qf8 41. Qd6 Qe8 42. Re7 Rxe7 43. Qxe7+ Qxe7 44. Nxe7 Nc5 45. f3 a5 46. Nd5 Nd7 47. Kg2 Kg7 48. Kf2 Kf7 49. Ke2 Ke6 50. Kd2 Kd6 51. Ne3 Nf8 52. Nf5+ Kd7 53. Nxh6 Ng6 54. Nf5 Nf4 55. h4 gxh4 56. Nxh4 Ne6 57. Nf5 Kc6 58. Ne7+ Kc5 59. Nd5 Nd4 60. Nxf6 Nxf3+ 61. Ke3 Nh2 62. g5 Kd6 63. Kf2 1-0

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.11.05"]
[Round "7"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Costantino, Claudio Emanuele"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1692"]
[BlackElo "2028"]
[PlyCount "122"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. e5 Nd7 10. 0-0 0-0 11. a3 Be7 12. Qh5 g6 13. Qh6 Re8 14. Ne2 c5 15. c3 Bf8 16. Qh3 Bg7 17. Qe3 Qb6 18. Rab1 c4 19. Qxb6 axb6 20. Bc2 Bxe5 21. Rfe1 Bxf4 22. Nxf4 Kf8 23. g4 Nc5 24. f3 Bd7 25. Kf2 Bc6 26. Rbd1 Rad8 27. h4 e5 28. Ne2 Rd7 29. Rd2 Red8 30. Red1 d4 31. cxd4 exd4 32. Rxd4 Rxd4 33. Rxd4 Rxd4 34. Nxd4 Ba4 35. Bxa4 Nxa4 36. b3 cxb3 37. Nxb3 Nb2 38. Na1 Ke7 39. Nc2 Kd6 40. Ke3 Kc5 41. Kd2 Kc4 42. f4 Kb3 43. h5 Nc4+ 44. Kd3 Nxa3 45. hxg6 hxg6 46. Nd4+ Kb4 47. g5 Kc5 48. f5 gxf5 49. Nxf5 Nc4 50. Nh4 Ne5+ 51. Ke3 b5 52. Kd2 Kd4 53. Kc2 Kc4 54. Ng2 b4 55. Ne3+ Kd4 56. Ng2 Kc5 57. Nf4 Kc4 58. Ne2 Nd3 59. Kd2 b3 60. Ng3 Nb4 61. Nf1 b2 0-1

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.11.03"]
[Round "6"]
[White "Smirnov, Maksim"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1840"]
[BlackElo "1692"]
[PlyCount "77"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nf3 e6 5. c3 Bd6 6. Bg3 0-0 7. Be2 Re8 8. Nbd2 c6 9. Ne5 Bxe5 10. dxe5 Nfd7 11. 0-0 Nf8 12. Bf3 Nbd7 13. e4 dxe4 14. Nxe4 Bxe4 15. Bxe4 Qc7 16. Qe2 Ng6 17. f4 Rad8 18. Rad1 Nb6 19. c4 Qe7 20. b3 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Qd3 Qxd3 24. Bxd3 Nd7 25. Kf2 Kf8 26. Kf3 h6 27. h4 Ne7 28. Bf2 a6 29. g4 g6 30. b4 b5 31. cxb5 cxb5 32. Be4 Nd5 33. Bxd5 exd5 34. Bd4 Ke7 35. Ke3 Nb8 36. Bc5+ Kd7 37. h5 gxh5 38. gxh5 Ke8 39. f5 1-0

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.11.02"]
[Round "5"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Mora Valles, Joaquin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1692"]
[BlackElo "1554"]
[PlyCount "37"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Nf3 d6 6. h3 h6 7. 0-0 g5 8. Nxg5 hxg5 9. Bxg5 Rg8 10. h4 Bg4 11. Qd2 Bb4 12. f4 Nd4 13. fxe5 Bc5 14. Kh2 Rxg5 15. Qxg5 dxe5 16. Rxf6 Be7 17. Bxf7+ Kd7 18. Qxg4+ Ne6 19. Qxe6# 1-0

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.11.01"]
[Round "4"]
[White "Dos Santos, Gabriel Conte"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1594"]
[BlackElo "1692"]
[PlyCount "51"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. b3 e6 7. Bb2 Nbd7 8. Nbd2 Bd6 9. 0-0 0-0 10. Rac1 Re8 11. Ne5 a5 12. c4 a4 13. Nxd7 Qxd7 14. c5 Bc7 15. b4 e5 16. dxe5 Bxe5 17. Bxe5 Rxe5 18. Nf3 Ree8 19. Rfd1 Ng4 20. e4 Nf6 21. exd5 Nxd5 22. b5 Rad8 23. bxc6 bxc6 24. Rc4 Qe7 25. Qb1 Rb8 26. Qc1 1/2-1/2

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.10.31"]
[Round "3"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Vemparala, Nikash"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1692"]
[BlackElo "2004"]
[PlyCount "108"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. d5 Ne7 5. Nc3 d6 6. Bg5 Ng6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Qe2 Be7 10. g3 Nxd5 11. Nxd5 Bxg5 12. h4 Bh6 13. Nf3 c6 14. Ne3 Bxe3 15. Qxe3 h6 16. 0-0-0 Qe6 17. Kb1 0-0 18. h5 Ne7 19. g4 f6 20. Rhg1 d5 21. Nh4 dxe4 22. Qxe4 Rad8 23. Nf5 Nxf5 24. gxf5 Qf7 25. Qg4 Rd5 26. c4 Rxd1+ 27. Rxd1 Qe7 28. b3 Rd8 29. Rxd8+ Qxd8 30. Kc2 Qa5 31. a4 Qe1 32. f3 Qe2+ 33. Kc3 Qd1 34. Kb2 Qd2+ 35. Ka3 a5 36. Qe4 Qg5 37. Qg4 Qc1+ 38. Ka2 Qc2+ 39. Ka3 Qb1 40. Qg2 Qxf5 41. Qh1 Qd3 42. Ka2 Qd2+ 43. Ka3 Qc2 44. Qg1 Qc3 45. Qf1 Qd4 46. Qe1 b6 47. Qh1 f5 48. Ka2 e4 49. fxe4 Qxe4 50. Qh2 f4 51. Qd2 f3 52. Qd8+ Kh7 53. Qf8 Qe2+ 54. Ka1 f2 0-1

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.10.30"]
[Round "2"]
[White "Dhom Lemos, Frederico M Brescia"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1512"]
[BlackElo "1692"]
[PlyCount "65"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Be2 e6 6. Bxh5 g6 7. g4 Bxc2 8. Qxc2 gxh5 9. g5 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Ne7 12. Ne2 Ng6 13. 0-0-0 Nd7 14. f4 Qe7 15. f5 exf5 16. Ng3 0-0-0 17. Nxf5 Qe6 18. Nb3 Kb8 19. Na5 Nb6 20. Rdf1 Rhf8 21. Qc5 Nc8 22. Qb4 b6 23. Rh3 Nge7 24. Nxe7 Qxh3 25. Naxc6+ Ka8 26. Nxd8 Qxf1+ 27. Kc2 Qe2+ 28. Kb3 Qc4+ 29. Qxc4 dxc4+ 30. Kxc4 Nxe7 31. Nxf7 Rxf7 32. e6 Rf4 33. Kd3 0-1

[Event "Wch U14"]
[Site "Florianopolis"]
[Date "2024.10.29"]
[Round "1"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Tenguundalai, Ganbat"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1692"]
[BlackElo "2109"]
[PlyCount "46"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. e3 Bg7 4. f4 0-0 5. Nf3 d6 6. Bd3 Nbd7 7. e4 e5 8. fxe5 dxe5 9. 0-0 Qe7 10. Nxe5 Nxe5 11. dxe5 Ng4 12. Qe2 Nxh2 13. Kxh2 Bxe5+ 14. Kg1 Qh4 15. Rf3 Bg4 16. Be3 Qh2+ 17. Kf1 Qh1+ 18. Kf2 Bxf3 19. Qxf3 Rad8 20. Bf1 f5 21. Nd2 Qh4+ 22. Ke2 fxe4 23. Qxe4 Rxd2+ 0-1

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.09"]
[Round "9"]
[White "Derbenev, Arseniy"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1596"]
[BlackElo "1444"]
[PlyCount "39"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. Be3 Bd6 9. Nc3 0-0 10. Qe1 Bxf3 11. gxf3 Nb6 12. dxe5 Bxe5 13. Bb3 Qc7 14. Qh4 Qe7 15. Kh1 g6 16. Bg5 Nbd7 17. Rae1 Rfe8 18. f4 Bxc3 19. bxc3 h6 20. Qxh6 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.08"]
[Round "8"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Kononenko, Vladimir"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1444"]
[BlackElo "1773"]
[PlyCount "76"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nf6 4. d3 d6 5. h3 a6 6. Bg5 h6 7. Bh4 c6 8. Nf3 Nbd7 9. 0-0 0-0 10. a4 Re8 11. Re1 Nf8 12. Ne2 Ng6 13. Bg3 Ba7 14. Bb3 Nh5 15. Qd2 Qf6 16. Kh2 Nxg3 17. fxg3 Be6 18. Bxe6 Qxe6 19. Nc3 Rf8 20. d4 Rad8 21. Rad1 Bb6 22. d5 Qc8 23. g4 Ba5 24. Qe3 Ne7 25. Re2 Bxc3 26. Qxc3 cxd5 27. Qxc8 Rxc8 28. exd5 Rc5 29. Red2 Rfc8 30. c3 Rc4 31. Ra1 R8c5 32. Rad1 Ra5 33. b3 Rxc3 34. Nxe5 dxe5 35. d6 Nc6 36. d7 Nd8 37. Rd5 Rxd5 38. Rxd5 f6 0-1

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.07"]
[Round "7"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Sivashankar, Samyukta"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1444"]
[BlackElo "1482"]
[PlyCount "81"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Be2 Nc6 9. 0-0 Bd7 10. Nb3 a6 11. a4 Qc7 12. a5 Be8 13. Bb6 Qc8 14. Nd5 Nxd5 15. exd5 Ne5 16. c3 Nd7 17. Bd4 f6 18. f4 f5 19. Bxg7 Kxg7 20. Qd4+ Nf6 21. c4 Bf7 22. Bf3 e6 23. Rac1 Qd7 24. Rfd1 Rad8 25. dxe6 Bxe6 26. Qb6 Qe7 27. Nd4 Bf7 28. Qxb7 Qe3+ 29. Kh1 Rb8 30. Qa7 Qxf4 31. Ne6+ Kh6 32. Nxf4 Rxb2 33. Qxa6 g5 34. Qxd6 Re8 35. Qxf6+ Bg6 36. Nxg6 hxg6 37. Qxb2 g4 38. Bxg4 fxg4 39. Rd7 Rg8 40. Qf6 Kh5 41. Rh7# 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.06"]
[Round "6"]
[White "Hagen, Carlijn"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1338"]
[BlackElo "1444"]
[PlyCount "129"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Bd3 0-0 6. Nbd2 Nbd7 7. Qb1 Re8 8. c3 e5 9. dxe5 dxe5 10. Bg5 Nc5 11. Bc4 Bf5 12. Bxf6 Bxf6 13. e4 Be6 14. Bxe6 Nd3+ 15. Kf1 Rxe6 16. g3 Nc5 17. Kg2 b5 18. Rd1 Qd7 19. Nb3 Qc6 20. Nxc5 Qxc5 21. Rd5 Qb6 22. Qd3 c6 23. Rd6 Rae8 24. Rxe6 Rxe6 25. Rd1 a5 26. b3 Qc5 27. Qd2 Kg7 28. h4 h5 29. Ng5 Bxg5 30. hxg5 a4 31. f4 exf4 32. Qxf4 Qe5 33. bxa4 bxa4 34. Rd4 Qb5 35. Rb4 Qe2+ 36. Kh3 Qxa2 37. Rb7 Re8 38. Qf6+ Kg8 39. Qxc6 Qe6+ 40. Qxe6 Rxe6 41. Rb4 Ra6 42. e5 a3 43. Rb1 a2 44. Ra1 Kf8 45. c4 Ke7 46. c5 Ke6 47. c6 Rxc6 48. Rxa2 Kxe5 49. Rf2 f6 50. gxf6 Rxf6 51. Re2+ Kf5 52. Rf2+ Kg5 53. Rb2 Kh6 54. Rb8 Rd6 55. Kh4 Rd1 56. Kh3 Rf1 57. Kg2 Rf7 58. Kh3 Re7 59. Rb3 Re2 60. Rb5 g5 61. Rb6+ Kg7 62. Rd6 Rf2 63. Rd3 Rf6 64. Rc3 Rf2 65. g4 1/2-1/2

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.05"]
[Round "5"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Begdullayeva, Diana"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1444"]
[BlackElo "1228"]
[PlyCount "51"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Qd2 Re8 10. Rad1 Bd7 11. Nb3 a6 12. Bh6 Bh8 13. h3 b5 14. a3 Rb8 15. f4 Na7 16. e5 a5 17. exf6 Bxf6 18. Bg5 Bg7 19. Qe3 Nc8 20. Kh2 b4 21. axb4 axb4 22. Nd5 Be6 23. Bf3 Bxb2 24. Nd4 Bd7 25. Rb1 Bxd4 26. Qxd4 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.04"]
[Round "3"]
[White "Zhu, Hans Sihan"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1648"]
[BlackElo "1444"]
[PlyCount "67"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 e6 6. Nf3 Nd7 7. Bf4 Ngf6 8. a3 Be7 9. Bd3 Bg6 10. Bxg6 hxg6 11. Qd3 Nh5 12. Be3 Bd6 13. Ne4 Bc7 14. c4 Nb6 15. Nc5 Rb8 16. Ng5 Qe7 17. b3 Nf4 18. Bxf4 Bxf4 19. Nf3 Rd8 20. Qe4 Bh6 21. 0-0 0-0 22. Rad1 Nc8 23. Qc2 b6 24. Nd3 Qc7 25. Nde5 Bf4 26. Qe4 Bxe5 27. Nxe5 Ne7 28. Rd3 Rd6 29. Rfd1 Rfd8 30. g4 f5 31. Qf4 c5 32. Rh3 g5 33. Qxg5 Rxd4 34. Rh8+ 1/2-1/2

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.03"]
[Round "2"]
[White "Setnik, Jakub"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1177"]
[BlackElo "1444"]
[PlyCount "129"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Nbd2 Qe7 9. Nb3 Bb6 10. Qe2 Bd7 11. c3 0-0-0 12. 0-0-0 Kb8 13. d4 exd4 14. cxd4 Qxe4 15. Qxe4 Nxe4 16. Bxf7 Nxg3 17. fxg3 Rhf8 18. Bc4 Bf5 19. Rhe1 Bg4 20. Be2 Rde8 21. d5 Nd8 22. h3 Bh5 23. g4 Bg6 24. Bc4 Be3+ 25. Nfd2 Bxd2+ 26. Nxd2 a6 27. a4 Nf7 28. Nf3 Be4 29. Re2 Bxf3 30. Rxe8+ Rxe8 31. gxf3 Ne5 32. Be2 Rf8 33. Rf1 a5 34. Kd2 Rf4 35. b3 Ka7 36. Ke3 Kb6 37. Rc1 c6 38. dxc6 bxc6 39. h4 c5 40. hxg5 hxg5 41. Rh1 Rb4 42. Bd1 Rf4 43. Rh5 Nf7 44. Bc2 Kc6 45. Bg6 Ne5 46. Be4+ Kd7 47. Rxg5 Rf8 48. f4 Nf7 49. Rg7 Ke6 50. Bd3 d5 51. f5+ Ke5 52. g5 Kd6 53. Rg6+ Kd7 54. Rf6 Ke7 55. Re6+ Kd7 56. Kf4 Nd6 57. Ke5 Nf7+ 58. Kxd5 Nxg5 59. Rd6+ Ke7 60. Kxc5 Nf7 61. Re6+ Kd7 62. Bb5+ Kc7 63. Re7+ Kc8 64. Re8+ Rxe8 65. Bxe8 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.02"]
[Round "1"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Kovacec, Tilen"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1444"]
[BlackElo "1718"]
[PlyCount "108"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Nb3 Bd7 10. Qd2 Bg4 11. Rfd1 Bxe2 12. Qxe2 Qc8 13. f3 b6 14. Bf2 Qb7 15. Rab1 Rac8 16. a3 Rfd8 17. Nd5 Rd7 18. c3 Rcd8 19. Rd2 e6 20. Nxf6+ Bxf6 21. Rbd1 Ne7 22. Bd4 Bxd4+ 23. Rxd4 d5 24. Qd2 Nc6 25. Rd3 Ne5 26. Rd4 dxe4 27. Qe3 Nc6 28. Rxd7 Rxd7 29. Re1 exf3 30. Qxf3 Qc7 31. Qe4 Qd6 32. h3 Qd5 33. Qc2 Qd3 34. Qf2 e5 35. Rf1 Qd5 36. Nc1 Qc5 37. Nb3 Qxf2+ 38. Kxf2 f5 39. Ke3 Kf7 40. Nd2 Ke6 41. Nf3 h6 42. Nh4 Ne7 43. g3 g5 44. Nf3 Rd5 45. h4 g4 46. Ne1 h5 47. Nd3 Ng6 48. Rf2 Rd7 49. Ne1 f4+ 50. gxf4 exf4+ 51. Ke2 g3 52. Rf1 Kf5 53. Kf3 Nxh4+ 54. Ke2 Re7+ 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.11"]
[Round "9"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Ahn, Maximilian"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1266"]
[BlackElo "1513"]
[PlyCount "60"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. e3 Bf5 4. f4 e6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. Ne5 c5 9. Qe2 Bxd3 10. Qxd3 Qc7 11. Nd2 Rab8 12. Ndf3 Rfc8 13. Ng5 Rf8 14. Bd2 h6 15. Ngf3 b5 16. g4 Nxe5 17. Nxe5 Nd7 18. Nf3 g6 19. h4 f5 20. g5 h5 21. b3 Rb7 22. Rab1 Rbb8 23. Rbc1 Rb7 24. Ra1 Rbb8 25. Rae1 Rb7 26. Rd1 Rbb8 27. Rfe1 Rb7 28. Rb1 Rbb8 29. Rbd1 Rb7 30. Rb1 Rbb8 1/2-1/2

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.10"]
[Round "8"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Frydel, Marcel Karol"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1266"]
[BlackElo "1271"]
[PlyCount "78"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. 0-0 Bg4 7. h3 Bh5 8. Re1 Qd6 9. g4 Bg6 10. Nxe5 Nxe5 11. f4 0-0-0 12. Rxe5 Qc5+ 13. Kg2 f6 14. Rxd5 Rxd5 15. Bxd5 Qxd5+ 16. Qf3 Qd4 17. Nc3 Bc5 18. Bd2 Re8 19. f5 Bf7 20. Rf1 b5 21. Be1 Qe5 22. Bg3 Qe7 23. Qa8+ Kd7 24. Qb7 Bb6 25. Qf3 Qb4 26. Rb1 Re3 27. Qf4 Qxf4 28. Bxf4 Re7 29. a3 a6 30. Ne4 Bd5 31. Re1 c5 32. Kf3 Kc6 33. Be3 Ba5 34. Re2 c4 35. b4 cxb3 36. cxb3 Bxb3 37. Bc5 Re8 38. Bb4 Bxb4 39. axb4 Bd1 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.09"]
[Round "7"]
[White "Koehalmi Szabo, Mihaly"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1709"]
[BlackElo "1266"]
[PlyCount "83"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. Qc2 Nc6 8. 0-0-0 Be7 9. Nf3 Bd7 10. Bxf6 Bxf6 11. cxd5 exd5 12. Nxd5 Rc8 13. Nc3 Nb4 14. Re1+ Kf8 15. Qb3 a5 16. a3 Nc6 17. Rd1 a4 18. Qxa4 Na5 19. Bb5 Rc4 20. Qxc4 Nxc4 21. Bxc4 Qc7 22. Bb3 g6 23. Kb1 Kg7 24. Nd5 Qd6 25. Nxf6 Kxf6 26. Ne5 Be6 27. Bxe6 fxe6 28. Rhe1 Rd8 29. Re3 Qb6 30. Rdd3 Qa7 31. h4 Rxd4 32. Rxd4 Qxd4 33. Nf3 Qd1+ 34. Ka2 Qf1 35. Ng5 Qc4+ 36. b3 Qxh4 37. Ne4+ Ke7 38. g3 Qh2 39. b4 Qg1 40. Kb3 Qd1+ 41. Kc4 Qd5+ 42. Kc3 1/2-1/2

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.08"]
[Round "6"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Ringbauer, Daniel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1266"]
[BlackElo "1192"]
[PlyCount "69"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. Nf3 Bg4 4. e3 e6 5. Bd3 Bd6 6. 0-0 Nbd7 7. Nbd2 c5 8. c3 cxd4 9. cxd4 Qb6 10. Qe1 Bb4 11. a3 Bxd2 12. Qxd2 Qd6 13. Ne5 Bf5 14. b3 Bxd3 15. Qxd3 0-0 16. Bd2 a5 17. b4 b6 18. Qb5 a4 19. Rfc1 Ra7 20. Rc6 Qe7 21. Rc2 Nxe5 22. fxe5 Nd7 23. Rac1 Rd8 24. Rc7 Raa8 25. R1c6 Qe8 26. Rd6 Nf6 27. Rxb6 Qxb5 28. Rxb5 Ne4 29. Be1 Rac8 30. Rbb7 Rf8 31. b5 Rxc7 32. Rxc7 Rb8 33. b6 g6 34. b7 Kf8 35. Rc8+ 1-0

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.07"]
[Round "5"]
[White "Gorkov, Kirill"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1391"]
[BlackElo "1266"]
[PlyCount "61"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Bc4 e6 10. Qe2 Bg7 11. Nxf7 Qf6 12. Nxh8 Bxh8 13. Qxe6+ Ne7 14. Qxf6 Bxf6 15. c3 Nd7 16. d4 h5 17. Bd3 Bg8 18. Ne4 0-0-0 19. Nxf6 Nxf6 20. Bg5 Rf8 21. 0-0 Kd7 22. Rfe1 Be6 23. Re2 Ned5 24. Rae1 Nc7 25. Bxg6 Nfe8 26. Bxh5 Nd6 27. Bg6 Rg8 28. h5 Nf5 29. Rxe6 Nxe6 30. Bxf5 Rxg5 31. Bxe6+ 1-0

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.06"]
[Round "4"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Timagina, Sofia"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1266"]
[BlackElo "1368"]
[PlyCount "71"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. h3 h6 6. Nge2 d6 7. 0-0 0-0 8. Kh2 Nh7 9. f4 Be6 10. Bb3 Qh4 11. Nd5 Nf6 12. Nxf6+ Qxf6 13. f5 Bxb3 14. axb3 Rad8 15. Nc3 Nb4 16. Ra4 c6 17. Ne2 d5 18. exd5 cxd5 19. Ng3 e4 20. Nh5 Bd6+ 21. Kh1 Qh4 22. Bd2 Nc6 23. Be1 Qg5 24. h4 Qe7 25. f6 Qe5 26. Bg3 Qe6 27. fxg7 Rfe8 28. Rf6 Qxf6 29. Nxf6+ Kxg7 30. Nxe8+ Rxe8 31. Bxd6 exd3 32. Qxd3 Re1+ 33. Kh2 Re6 34. Rg4+ Kh8 35. Qxd5 a6 36. Bc5 1-0

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.05"]
[Round "3"]
[White "Huber, Valentina"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1266"]
[PlyCount "59"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Be2 Nh5 8. Bg3 Nxg3 9. hxg3 h6 10. Qc2 Bd7 11. 0-0-0 Qc7 12. a3 0-0-0 13. Rhe1 c4 14. Nh2 Na5 15. f4 Nb3+ 16. Nxb3 Ba4 17. Qb1 Bxb3 18. Rd2 Rd6 19. Ng4 f6 20. Bf3 h5 21. Nf2 f5 22. Nh3 a5 23. Ng5 Bxg5 24. fxg5 b5 25. Ree2 Kd7 26. g6 Rb8 27. Bxh5 Rh8 28. Re1 Rxh5 29. Qa1 a4 30. Kb1 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.04"]
[Round "2"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Haselsberger, Roman"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1266"]
[BlackElo "1259"]
[PlyCount "56"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 Be7 8. Be2 b5 9. Bf3 Bb7 10. e5 Ng8 11. Bxb7 Qxb7 12. Qf3 Qxf3 13. Nxf3 Nc6 14. h3 f6 15. exf6 Nxf6 16. Nd4 Rc8 17. Rd1 Ne5 18. Ke2 Nc4 19. Bc1 Nxa3 20. bxa3 Rxc3 21. Bb2 Rc7 22. Rc1 0-0 23. Nf3 Nd5 24. Rhe1 Rfc8 25. Kd2 Nb6 26. Re4 Nc4+ 27. Kc3 Bf6+ 28. Nd4 Nd6+ 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.03"]
[Round "1"]
[White "Hutterer, Valentin"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1382"]
[BlackElo "1266"]
[PlyCount "118"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. cxd5 cxd5 6. exd5 exd5 7. Nf3 Be6 8. Bd3 Nc6 9. 0-0 h6 10. Bf4 a6 11. Re1 Nge7 12. Qc2 0-0 13. Re3 Qd7 14. Rae1 Nf5 15. Bxf5 Bxf5 16. Qb3 Bxc3 17. bxc3 Be4 18. Nd2 Bg6 19. Nf3 f6 20. Re6 Bf7 21. Rd6 Qc8 22. Qb6 g5 23. Bc1 f5 24. Ba3 g4 25. Nd2 Kg7 26. Nb3 Re8 27. Rb1 a5 28. Nc5 Rb8 29. g3 f4 30. gxf4 Qf5 31. Nd7 Rbd8 32. Nf6 Rh8 33. Re1 Rxd6 34. Bxd6 Qxf6 35. Be5 Nxe5 36. Qxf6+ Kxf6 37. fxe5+ Ke6 38. Rb1 Rc8 39. Rb6+ Rc6 40. Rxb7 Rxc3 41. Rb6+ Ke7 42. Rb7+ Ke8 43. Rb8+ Kd7 44. Rb7+ Rc7 45. Rb5 Ra7 46. Kf1 a4 47. Ke2 Rc7 48. Kd2 Rc4 49. Ke3 Rc2 50. Rb7+ Ke8 51. Rb8+ Ke7 52. Rb7+ Kf8 53. Rb8+ Be8 54. f3 gxf3 55. Kxf3 Rxa2 56. Ra8 a3 57. h4 Rh2 58. Kg3 Ra2 59. Kf3 Ra1 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "7"]
[White "Abhyuday, Santhosh"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1474"]
[BlackElo "1187"]
[PlyCount "159"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. h3 0-0 7. Nc3 Be6 8. Bd2 Re8 9. Qf3 Nd7 10. 0-0-0 b5 11. Kb1 a5 12. Bf4 a4 13. d4 Bb6 14. d5 cxd5 15. Nxd5 Bxd5 16. Rxd5 c6 17. Rd1 Qe7 18. Bd3 Ne5 19. Bxe5 Qxe5 20. Rhf1 Rf8 21. Qe2 b4 22. f4 Qe7 23. e5 a3 24. Qe4 f5 25. exf6 Qxe4 26. Bxe4 Rxf6 27. g4 h6 28. f5 Re8 29. Rfe1 Rc8 30. Rd7 axb2 31. Bd3 Bf2 32. Ree7 Kf8 33. Kxb2 Re8 34. Rxe8+ Kxe8 35. Rb7 Bd4+ 36. Kb3 Bc3 37. Rxg7 c5 38. Rc7 Kd8 39. Rxc5 Rb6 40. Rb5 Rd6 41. Bc4 Ke7 42. Rd5 Rb6 43. Rd3 Rc6 44. Re3+ Kf8 45. Re6 Rc7 46. Rxh6 Ra7 47. Bd5 Ra3+ 48. Kc4 Bg7 49. Rh7 Rc3+ 50. Kxb4 Rxc2 51. a4 Rb2+ 52. Bb3 Bf6 53. Rb7 Be7+ 54. Kc3 Rh2 55. a5 Rxh3+ 56. Kc4 Rg3 57. Bd1 Rg1 58. Rb1 Re1 59. a6 Rf1 60. a7 Rf4+ 61. Kb5 Rd4 62. a8Q+ Kf7 63. Bb3+ Kf6 64. Qh8+ Kg5 65. Qg7+ Kf4 66. Rf1+ Ke4 67. Qxe7+ Kd3 68. Rd1+ Kc3 69. Qe3+ Kb2 70. Qxd4+ Ka3 71. Qa4+ Kb2 72. Rd2+ Kc3 73. Rc2+ Kd3 74. Qc4+ Ke3 75. Re2+ Kf3 76. Qe4+ Kg3 77. g5 Kh3 78. Bc4 Kg3 79. Rg2+ Kh3 80. Qg4# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "5"]
[White "Dzoba, Demian"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1734"]
[BlackElo "1187"]
[PlyCount "87"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 h6 8. 0-0 b6 9. Rc1 Bb7 10. e3 Nbd7 11. b4 Rc8 12. c5 c6 13. Qa4 Ra8 14. b5 Qc8 15. cxb6 Nxb6 16. Qb3 Qe8 17. bxc6 Bxc6 18. Ne5 Bb7 19. Rc7 Rb8 20. Rfc1 Ne4 21. Nxe4 dxe4 22. Qc2 Bd5 23. Bxe4 Bxe4 24. Qxe4 Qb5 25. Rxa7 Nd5 26. Nd7 Qb2 27. Rf1 Nc3 28. Qf3 Nb5 29. Ra6 Nc7 30. Rc6 Nd5 31. Nxf8 Rxf8 32. a4 Qb4 33. Ra6 Nc3 34. Qc6 Ne2+ 35. Kg2 Qb8 36. Qb5 Qxb5 37. axb5 Rb8 38. b6 Nc3 39. Rc1 Nd5 40. Rb1 Rb7 41. e4 Ne7 42. Ra7 Rxb6 43. Rxb6 Nc8 44. Rb8 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "4"]
[White "Lin, Leo"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1650"]
[BlackElo "1187"]
[PlyCount "69"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 Bd6 7. Bg3 0-0 8. Nf3 h6 9. Be2 Nc6 10. Ne5 Na5 11. Qa4 Bxe5 12. dxe5 Nd7 13. cxd5 Nc5 14. Qd1 exd5 15. b4 Nab7 16. bxc5 Nxc5 17. Qxd5 Qxd5 18. Nxd5 Ne6 19. Ne7+ Kh7 20. Nxf5 Rad8 21. 0-0 Ng5 22. Rfd1 Rde8 23. Bd3 Kh8 24. Bb5 Re6 25. Bd7 Ree8 26. Bxe8 Rxe8 27. Rd7 g6 28. Nxh6 Kg7 29. h4 Kxh6 30. hxg5+ Kxg5 31. Rxf7 Rc8 32. Bf4+ Kh5 33. f3 c5 34. g4+ Kh4 35. Rh7# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "9"]
[White "Mammadov, Ismayil1"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "0-1"]
[ECO "C79"]
[BlackElo "1187"]
[PlyCount "114"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. 0-0 a6 6. Ba4 h6 7. h3 Be7 8. d3 0-0 9. Be3 b5 10. Bb3 Rb8 11. a3 Be6 12. Ba2 Bxa2 13. Rxa2 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Ra1 Rbd8 17. Re1 Rfe8 18. Re2 Bf6 19. Qb1 e4 20. dxe4 Qxe4 21. c3 Qd5 22. Qc2 Qd3 23. Qxd3 Rxd3 24. Rd2 Rxd2 25. Nxd2 Ne7 26. Rd1 Nd5 27. Nf1 Rd8 28. g3 c6 29. Bd4 Be7 30. Be3 Kf8 31. Bc1 Bc5 32. Ne3 Ke7 33. Nxd5+ cxd5 34. Be3 Bxe3 35. fxe3 Ke6 36. e4 Rd6 37. exd5+ Rxd5 38. Re1+ Re5 39. Rxe5+ Kxe5 40. Kf2 Ke4 41. Ke2 g5 42. g4 f5 43. gxf5 Kxf5 44. Kf3 h5 45. b3 g4+ 46. hxg4+ hxg4+ 47. Kg3 Ke4 48. a4 bxa4 49. bxa4 Kd3 50. Kxg4 Kxc3 51. Kf4 Kb4 52. Ke4 Kxa4 53. Kd3 Kb3 54. Kd2 Kb2 55. Kd3 a5 56. Kc4 a4 57. Kb4 a3 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "6"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Battistelli, Fausto"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1187"]
[BlackElo "1431"]
[PlyCount "110"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nc6 8. Qd1 Bc5 9. 0-0 0-0 10. Bd3 b6 11. Be3 Bxe3 12. fxe3 Ne5 13. Qe2 d6 14. Rae1 Bb7 15. Rf2 Qg5 16. Ref1 d5 17. exd5 exd5 18. Rf5 Qe7 19. Qf2 Rad8 20. Qg3 Nxd3 21. cxd3 a6 22. Re5 Qd6 23. d4 f6 24. Rh5 Qxg3 25. hxg3 g6 26. Rh1 Kg7 27. Rd1 Rfe8 28. Kf2 Re7 29. Rhe1 Rde8 30. Kf3 b5 31. a4 b4 32. Na2 a5 33. Nc1 Bc6 34. b3 h5 35. Nd3 g5 36. Rc1 Rc7 37. Nc5 Kf7 38. Na6 Rcc8 39. Nc5 Ba8 40. Re2 Rc6 41. Ree1 Rec8 42. Nd3 Rc3 43. Nc5 Rxc1 44. Rxc1 Rc6 45. Nd3 Rxc1 46. Nxc1 f5 47. Nd3 Kf6 48. Nc5 Bc6 49. Nd3 Ke6 50. Nc5+ Kf6 51. Nd3 Ke6 52. Ne5 Be8 53. Nd3 Kd6 54. Nc5 Bc6 55. Nd3 Ke6 1/2-1/2

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "8"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Bianchi Santaria, Andy Ronald"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1187"]
[BlackElo "1328"]
[PlyCount "90"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Be3 Qb6 9. Bxc6+ Qxc6 10. c3 Ne7 11. 0-0 Ng6 12. Nd2 Be7 13. Rfc1 0-0 14. c4 dxc4 15. Qxc6 bxc6 16. Rxc4 cxd4 17. Bxd4 Rfd8 18. Nf3 Nf4 19. Be3 Nd5 20. Rxc6 Nxe3 21. fxe3 Rab8 22. b3 h6 23. Rac1 Ba3 24. Rf1 Rd3 25. Kf2 Rbd8 26. Ke2 R3d5 27. Ra6 Bc5 28. Ra5 Bb6 29. Rxd5 Rxd5 30. e4 Ra5 31. a4 Rc5 32. Rb1 Rc2+ 33. Nd2 Ba5 34. b4 Bc7 35. Kd3 Ra2 36. Nc4 Rxa4 37. b5 Kf8 38. b6 axb6 39. Nxb6 Bxb6 40. Rxb6 Ra8 41. Ke3 g5 42. Kf3 Kg7 43. Kg4 Kg6 44. Rb4 Ra3 45. h4 h5# 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "1"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Md Sajidul, Haque"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1187"]
[BlackElo "1740"]
[PlyCount "78"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Be7 5. d3 d6 6. 0-0 Nf6 7. h3 0-0 8. Bg5 h6 9. Bh4 a6 10. Re1 b5 11. Bb3 Bb7 12. a4 b4 13. Ne2 a5 14. c3 d5 15. exd5 exd5 16. cxb4 axb4 17. d4 c4 18. Bc2 b3 19. Bb1 Re8 20. Nc3 Nb4 21. Bg3 Bf8 22. Rxe8 Qxe8 23. Be5 Nd7 24. Bg3 Nb6 25. Nb5 Rxa4 26. Rxa4 Nxa4 27. Nc7 Qd7 28. Qd2 Nc6 29. Qf4 c3 30. Bf5 Qd8 31. bxc3 Nxc3 32. Bh4 Ne2+ 33. Kh2 Nxf4 34. Bxd8 Nxd8 35. Nb5 Bb4 36. g3 Ne2 37. Bd3 Nc3 38. Nxc3 Bxc3 39. Bb1 Ne6 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "3"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Po E Tofaeono, Hunter"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1187"]
[BlackElo "1493"]
[PlyCount "33"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. c3 e5 5. d4 cxd4 6. cxd4 Bg7 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. Nc3 Ne7 10. Nd5 Bg7 11. Bg5 f6 12. Bxf6 Bxf6 13. Nxf6+ Kf8 14. Qf3 Kg7 15. Ng4 Rf8 16. Qc3+ Rf6 17. Qxf6# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "10"]
[White "Ortiz Bogdanov, Santiago"]
[Black "Shi, Michael"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1187"]
[BlackElo "1301"]
[PlyCount "64"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. Qb3 Qe7 9. Bg5 Nf6 10. Re1 0-0 11. Na3 Bxc3 12. Rac1 Bxe1 13. Rxe1 Be6 14. Nc2 Na5 15. Bxf6 Qxf6 16. e5 dxe5 17. Qb5 Nxc4 18. Qxb7 Rfc8 19. Qe4 Bf5 20. Qd5 Nb6 21. Qb3 Bxc2 22. Qxc2 Re8 23. Qxc7 e4 24. Nd2 e3 25. fxe3 dxe3 26. Nf3 Qb2 27. Qg3 Qf2+ 28. Qxf2 exf2+ 29. Kxf2 Rxe1 30. Kxe1 Rc8 31. Kd1 Kf8 32. a4 Nxa4 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "2"]
[White "Zhang, Alexander"]
[Black "Ortiz Bogdanov, Santiago"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1187"]
[PlyCount "78"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. Nc3 Nxe4 5. 0-0 Nxc3 6. dxc3 d6 7. Re1 h6 8. Qe2 Be7 9. Bb5 Bd7 10. Bc4 0-0 11. Bd3 Bf6 12. Qe4 g6 13. Bxh6 Bf5 14. Qe3 Re8 15. Bxf5 gxf5 16. Qd2 Bg7 17. Bg5 f6 18. Bh4 Kf7 19. Qd5+ Ke7 20. Rad1 Kd7 21. Nxe5+ Nxe5 22. Qb5+ c6 23. Qxb7+ Qc7 24. Qa6 Ng6 25. Bg3 Rxe1+ 26. Rxe1 f4 27. Qe2 Qd8 28. Qe6+ Kc7 29. Qf7+ Qd7 30. Qxg6 fxg3 31. Qxg3 f5 32. Qd3 Re8 33. Rd1 Qe6 34. Rf1 Be5 35. h3 d5 36. Qa6 Kb8 37. Kh1 Bc7 38. b4 Qe5 39. Qd3 Qh2# 0-1

