[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.20"]
[Round "9"]
[White "Korir, Samuel"]
[Black "Oyeyipo, Oluwadare"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "139"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 h6 5. d3 Nf6 6. h3 a6 7. Be3 Be7 8. a3 b5 9. Bd5 Nxd5 10. Nxd5 Be6 11. c4 bxc4 12. dxc4 Na7 13. Qa4+ Bd7 14. Qxa6 c5 15. Qb7 0-0 16. Qb3 Rb8 17. Qc2 Nc6 18. 0-0 Nd4 19. Bxd4 exd4 20. e5 Be6 21. Rfe1 Bxd5 22. cxd5 dxe5 23. Nxe5 Qxd5 24. Rac1 Rbc8 25. Nd3 Bd6 26. f3 c4 27. Nf2 Bg3 28. Qe4 Bxf2+ 29. Kxf2 Qxe4 30. fxe4 d3 31. Ke3 Rfd8 32. Red1 Kf8 33. Kd2 Re8 34. Re1 Re5 35. Rc3 Rb5 36. Kc1 Rd8 37. Rd1 Rc5 38. b3 Rdc8 39. bxc4 Rxc4 40. Rxc4 Rxc4+ 41. Kd2 Rxe4 42. Kxd3 Ra4 43. Ra1 Ke7 44. Kc3 Kd6 45. Kb3 Ra6 46. a4 Kc5 47. Rc1+ Kb6 48. Kb4 Kb7 49. a5 f5 50. Rc5 f4 51. Rf5 g5 52. h4 Rg6 53. Kb5 gxh4 54. Rxf4 Rg5+ 55. Ka4 h5 56. Rxh4 Rg4+ 57. Rxg4 hxg4 58. Kb4 Ka6 59. Kc5 Kxa5 60. Kd5 Kb5 61. Ke5 Kc5 62. Kf5 g3 63. Kf4 Kd5 64. Kxg3 Ke5 65. Kh4 Kf5 66. Kh5 Kf4 67. g4 Ke5 68. g5 Ke6 69. Kh6 Kf7 70. Kh7 1-0

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.20"]
[Round "10"]
[White "Oyeyipo, Oluwadare"]
[Black "Salima, Praise"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1441"]
[PlyCount "105"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. f3 bxc6 7. Nc3 Ne7 8. Bd3 d5 9. exd5 cxd5 10. Bb5+ c6 11. Ba4 Bb4 12. Bd2 Bxc3 13. Bxc3 Qh4+ 14. g3 Qxa4 15. Qe2 Be6 16. Bxg7 Rg8 17. Bf6 Rg6 18. b3 Qb5 19. Qxb5 cxb5 20. Be5 Nc6 21. Bb2 Nb4 22. 0-0 Nxc2 23. Rac1 Rc8 24. Rf2 Nb4 25. Rxc8+ Bxc8 26. Re2+ Re6 27. Rd2 Bb7 28. a3 Na6 29. Bd4 b4 30. axb4 Nxb4 31. Bxa7 Re1+ 32. Kg2 Rb1 33. Re2+ Kd7 34. Bc5 Nc6 35. Rd2 Ne7 36. Re2 Ng8 37. b4 Ba6 38. Rd2 Kc6 39. Kf2 Nf6 40. g4 Nd7 41. Rc2 Nxc5 42. Rxc5+ Kd6 43. Ra5 Bc4 44. Kg3 Rxb4 45. h4 d4 46. g5 d3 47. Ra1 d2 48. Rd1 Rb2 49. Kf2 Bb3 50. Ke2 Bxd1+ 51. Kxd1 Ke5 52. Ke2 Kf4 53. h5 0-1

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.19"]
[Round "8"]
[White "Indrajith, JAKNT"]
[Black "Oyeyipo, Oluwadare"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1359"]
[PlyCount "99"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Bd3 e6 4. Nf3 Nf6 5. c3 Be7 6. Nbd2 g6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 Bf6 12. Re1 Bd7 13. Qe2 Re8 14. Bf4 Kg7 15. Qd2 Kg8 16. Bb3 Na5 17. Bc2 Nc4 18. Qc1 Nb6 19. b3 Nd5 20. c4 Nxf4 21. Qxf4 Kg7 22. Rad1 h6 23. Ne5 Bg5 24. Qf3 Bf6 25. Qxb7 Bxe5 26. dxe5 Qe7 27. Qxc7 Red8 28. Rd3 Kf7 29. Red1 Rac8 30. Qxa7 Bc6 31. Qxe7+ Kxe7 32. Rxd8 Rxd8 33. Rxd8 Kxd8 34. b4 Kc7 35. f3 g5 36. a4 Kb6 37. Kf2 Bb7 38. Ke3 Ba6 39. Kd4 Kc7 40. a5 Bb7 41. b5 Bc8 42. c5 Bd7 43. c6 Bxc6 44. bxc6 Kxc6 45. Ba4+ Kc7 46. Kc5 f4 47. a6 Kb8 48. Kb6 h5 49. a7+ Ka8 50. Bc6# 1-0

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.19"]
[Round "7"]
[White "Oyeyipo, Oluwadare"]
[Black "Gonzalez Lopez, Pablo D"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1143"]
[PlyCount "52"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 d6 7. Bd3 Be7 8. 0-0 h6 9. f4 0-0 10. e5 dxe5 11. fxe5 Qd4+ 12. Kh1 Ng4 13. Ne4 Qxe5 14. Bf4 Qe6 15. Bxc7 f5 16. Qe2 fxe4 17. Bc4 Bc5 18. Bxe6+ Bxe6 19. Rxf8+ Rxf8 20. Bg3 Nf2+ 21. Bxf2 Rxf2 22. Qxe4 Bd5 23. Qe8+ Kh7 24. Rg1 Bxg2+ 25. Rxg2 Rf1+ 26. Rg1 Rxg1# 0-1

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.18"]
[Round "6"]
[White "Li, Shing Hei"]
[Black "Oyeyipo, Oluwadare"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1292"]
[PlyCount "49"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 a6 9. a4 Nc6 10. Qc2 Nd5 11. Rac1 g6 12. Ne4 f5 13. Nc5 b6 14. Nd3 Qf6 15. Bxd5 exd5 16. Qxc6 Qxc6 17. Rxc6 Rf7 18. Rfc1 Ra7 19. Nfe5 Re7 20. Nf4 a5 21. Nxd5 Rg7 22. Nxb6 Ba6 23. Nd5 Bb7 24. Rxc7 Bxd5 25. Rc8# 1-0

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.18"]
[Round "5"]
[White "Oyeyipo, Oluwadare"]
[Black "Mcligeyo, Robert Oluka"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1688"]
[PlyCount "110"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. Nc3 e6 8. Bg5 Ba6 9. Qd2 Rb8 10. b3 Bb4 11. Ne5 Qa5 12. Nxc6 Bxc3 13. Nxa5 Bxd2+ 14. Bxd2 Rc8 15. c3 Ne4 16. Rc1 Ke7 17. c4 dxc4 18. bxc4 Rhd8 19. Be3 f5 20. f3 Nf6 21. 0-0 Kf7 22. Rfd1 h6 23. c5 Nd5 24. Bf2 Nb4 25. a3 Nd3 26. Rc3 Nxc5 27. d5 Na4 28. Rxc8 Rxc8 29. dxe6+ Kxe6 30. Bxa7 Nc3 31. Re1+ Kf7 32. Bd4 Ne2+ 33. Kf2 Nxd4 34. h3 Ne6 35. Rb1 Rc2+ 36. Kg1 Nf4 37. Nb7 Rxg2+ 38. Kh1 Be2 39. Rb3 Rg3 40. Kh2 Rxh3+ 41. Kg1 Rxf3 42. Nd6+ Kf6 43. Rxf3 Bxf3 44. Ne8+ Kf7 45. Nd6+ Ke6 46. Ne8 g5 47. Kf2 Be4 48. Nc7+ Ke5 49. Nb5 h5 50. a4 h4 51. Nc3 Ba8 52. a5 g4 53. Nd1 g3+ 54. Kg1 h3 55. Ne3 h2+ 0-1

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.17"]
[Round "4"]
[White "Teymurov, Elnur"]
[Black "Oyeyipo, Oluwadare"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1794"]
[PlyCount "69"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 Be7 6. Nge2 0-0 7. 0-0 Nd4 8. Nxd4 exd4 9. Ne2 c5 10. Bg5 Nd7 11. Bxe7 Qxe7 12. f4 Nb6 13. a4 a5 14. Qd2 Bd7 15. b3 Bc6 16. f5 f6 17. Nf4 Nd7 18. Ne6 Rf7 19. g4 h6 20. h4 Ne5 21. g5 Bd7 22. g6 Bxe6 23. gxf7+ Bxf7 24. Bf3 Nxf3+ 25. Rxf3 Bh5 26. Rg3 Qe5 27. Kh2 Kf7 28. Rag1 Rg8 29. Kh3 g6 30. Qxh6 Rg7 31. fxg6+ Kg8 32. R1g2 Qe6+ 33. Kh2 Qe5 34. Kh1 Qe6 35. Qxh5 1-0

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.16"]
[Round "2"]
[White "Oyeyipo, Oluwadare"]
[Black "Jorajuria Mendoza, Algol"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1693"]
[PlyCount "80"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. g3 g6 5. d3 h6 6. Bg2 Bg7 7. Be3 d6 8. h3 Nge7 9. Nd5 Nxd5 10. exd5 Ne7 11. c4 0-0 12. 0-0 f5 13. Bd2 Rb8 14. Rb1 b5 15. b3 Bd7 16. Nh2 f4 17. g4 Kh8 18. Bf3 Ng8 19. Be4 Qe8 20. Nf3 Nf6 21. Qe1 h5 22. Nh4 Nxe4 23. Qxe4 Rf6 24. g5 Rf5 25. Nxf5 Bxf5 26. Qf3 h4 27. Kg2 Qd8 28. Rg1 Qxg5+ 29. Kf1 Qe7 30. Ke2 Qd7 31. Rh1 Bf6 32. Rbg1 Qe7 33. Bc3 Kh7 34. Kd2 Kh6 35. Rg2 g5 36. Rhg1 Qd7 37. Rh2 a6 38. a3 Re8 39. Rgh1 e4 40. dxe4 Bxe4 0-1

[Event "World Cup U18 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.16"]
[Round "1"]
[White "Romanov, Kirill"]
[Black "Oyeyipo, Oluwadare"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2023"]
[PlyCount "67"]
[EventDate "2021.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. g3 Be7 5. Bg2 b6 6. d4 exd4 7. Nxd4 Bf6 8. Bxc6+ Bd7 9. Bxa8 Qxa8 10. 0-0 Bh3 11. Nd5 Qb7 12. Re1 Ne7 13. e4 0-0 14. Nxf6+ gxf6 15. Bh6 Re8 16. Qf3 f5 17. exf5 Qxf3 18. Nxf3 Bxf5 19. Bg5 f6 20. Bxf6 Kf7 21. Bxe7 Rxe7 22. Rxe7+ Kxe7 23. Re1+ Kd7 24. Kg2 Be6 25. b3 a5 26. Ng5 Bf5 27. h3 h6 28. g4 Bg6 29. Nf3 Bf7 30. Kg3 Be6 31. h4 Ke7 32. g5 hxg5 33. Nxg5 Kd7 34. Rxe6 1-0

