[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "5"]
[White "Bello, O."]
[Black "Dempsey, Paul"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "112"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. a3 Nc6 5. Nf3 b6 6. Bg5 Be7 7. Bf4 Bb7 8. Nb5 Rc8 9. e3 a6 10. Nc3 dxc4 11. Bxc4 b5 12. Ba2 0-0 13. 0-0 Bd6 14. Bxd6 Qxd6 15. h3 Rcd8 16. Qd3 e5 17. Ng5 exd4 18. Bb1 dxc3 19. Qxc3 Qd2 20. Qxd2 Rxd2 21. Ne4 Nxe4 22. Bxe4 Re8 23. Bf3 Rxb2 24. a4 g6 25. Rfd1 Rc2 26. Rd7 Ne5 27. Rdd1 Bxf3 28. gxf3 Nxf3+ 29. Kg2 Nh4+ 30. Kf1 bxa4 31. Rxa4 Nf3 32. Rxa6 Ng5 33. Kg2 Rxe3 34. h4 Ne4 35. Rf1 Ree2 36. Ra8+ Kg7 37. Re8 Rxf2+ 38. Rxf2 Rxf2+ 39. Kg1 Rf4 40. Rc8 c5 41. Kg2 Rxh4 42. Kf3 c4 43. Rxc4 Nd2+ 44. Kg3 Rxc4 45. Kf2 Rc3 46. Ke2 Kf6 47. Kxd2 Rh3 48. Ke2 Kf5 49. Kf2 Kg4 50. Kg2 h6 51. Kf2 Kf4 52. Kg2 Ra3 53. Kh2 Kg4 54. Kg2 Ra2+ 55. Kg1 Kf3 56. Kh1 Kg3 0-1

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "9"]
[White "Bello, O."]
[Black "Hargreaves, M."]
[Result "0-1"]
[ECO "A28"]
[PlyCount "54"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Nf3 Nc6 5. h3 d6 6. d3 Be6 7. Nd5 Ne7 8. Nxf6+ gxf6 9. Qd2 Nc6 10. Qh6 Qe7 11. Be2 0-0-0 12. 0-0 Rhg8 13. Qxh7 Rh8 14. Qg7 Rdg8 15. Qxh8 Rxh8 16. Rd1 Nd4 17. Nxd4 Bxd4 18. Rb1 f5 19. b3 Qh4 20. Be3 f4 21. Bxd4 exd4 22. Kf1 Rg8 23. Ke1 Rxg2 24. Kd2 Qxf2 25. Re1 Qe3+ 26. Kd1 f3 27. Bf1 Qd2# 0-1

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "3"]
[White "Bello, O."]
[Black "Kerekes, Attila"]
[Result "1/2-1/2"]
[ECO "E91"]
[BlackElo "2240"]
[PlyCount "128"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. e4 Bg4 6. Be2 Nbd7 7. h3 Bxf3 8. Bxf3 c6 9. 0-0 0-0 10. Re1 e5 11. d5 Rc8 12. Bg5 Qb6 13. b3 cxd5 14. exd5 Nc5 15. Be3 Qb4 16. Qd2 e4 17. Be2 Rfe8 18. Nb5 Qxd2 19. Bxd2 Rcd8 20. Bf4 e3 21. Nxd6 Rxd6 22. Bxd6 Nfe4 23. Bg3 Bxa1 24. Rxa1 Nc3 25. Re1 exf2+ 26. Kxf2 N5e4+ 27. Kf3 Nxg3 28. Kxg3 Rxe2 29. Rxe2 Nxe2+ 30. Kf3 Nc1 31. Ke4 Kf8 32. Ke5 Ke7 33. d6+ Kd7 34. b4 Nxa2 35. b5 b6 36. Kf6 Kxd6 37. Kxf7 Kc5 38. Kg7 Kxc4 39. Kxh7 Kxb5 40. g4 a5 41. g5 a4 42. Kxg6 a3 43. Kh7 Nc3 44. g6 a2 45. g7 a1Q 46. g8Q Qb1+ 47. Qg6 Kc4 48. h4 b5 49. Qxb1 Nxb1 50. h5 b4 51. h6 b3 52. Kg7 b2 53. h7 Nd2 54. h8Q b1Q 55. Qg8+ Kd4 56. Qd8+ Ke3 57. Kf6 Ne4+ 58. Ke5 Qb2+ 59. Kf5 Qb5+ 60. Ke6 Qc6+ 61. Ke7 Qf6+ 62. Kd7 Qd6+ 63. Kc8 Qc6+ 64. Qc7 Qa6+ 1/2-1/2

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "6"]
[White "Bello, O."]
[Black "Villarraga, David"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "140"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Qd2 Re8 7. Bh6 Bh8 8. e3 d6 9. Nb5 Nc6 10. c5 Ng4 11. Bg5 Nf6 12. Rc1 d5 13. Bf4 Ne4 14. Qc2 e5 15. dxe5 Nxe5 16. Be2 c6 17. Nc3 g5 18. Bxe5 Bxe5 19. Nxe5 Rxe5 20. Rd1 Qa5 21. 0-0 Qxc5 22. Bd3 Nxc3 23. Qxc3 Qxc3 24. bxc3 Bd7 25. Bb1 f4 26. e4 Rae8 27. exd5 Rxd5 28. a3 Rxd1 29. Rxd1 Re7 30. h3 Kg7 31. g4 fxg3 32. fxg3 Bxh3 33. Rd2 Re1+ 34. Kh2 Rxb1 35. Kxh3 Kg6 36. g4 Rb3 37. Rd6+ Kg7 38. Kg2 Rxc3 39. Rd7+ Kg6 40. Rxb7 a5 41. Ra7 Rc5 42. Kf3 h5 43. Ra8 hxg4+ 44. Kxg4 Rc4+ 45. Kf3 Ra4 46. Kg3 c5 47. Rd8 Rd4 48. Rc8 c4 49. Rc6+ Kf5 50. Kf3 Rf4+ 51. Ke3 Kg4 52. Ra6 Rf5 53. Kd2 Kf3 54. Kc3 Rc5 55. Rh6 g4 56. Rf6+ Kg2 57. Re6 g3 58. Kd4 Rf5 59. Re2+ Kf1 60. Rc2 g2 61. Rc1+ Kf2 62. Rc2+ Kg3 63. Rc3+ Rf3 64. Rc1 Kh2 65. Rc2 Kh1 66. Rc1+ Rf1 67. Rxf1+ gxf1Q 68. Kc3 Qd3+ 69. Kb2 Qd2+ 70. Ka1 c3 0-1

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "7"]
[White "Chuluun, E."]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C45"]
[PlyCount "99"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Ng8 7. Bc4 d6 8. Bf4 Bg4 9. 0-0 c5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qd3 Qg4 13. Qb5+ Qd7 14. Qxd7+ Kxd7 15. exd6 Bxd6 16. Rd1 Re8 17. Rxd6+ Kc8 18. Nc3 Nf6 19. Rad1 Ne4 20. Nxe4 Rxe4 21. Be3 c4 22. Rd7 Rf8 23. g3 a5 24. Kf1 b5 25. Bc5 Rfe8 26. Rxf7 b4 27. Rxg7 c3 28. bxc3 bxc3 29. Rxh7 Re2 30. Rc1 R2e5 31. Bd4 Rb5 32. Bxc3 a4 33. Rh8 Rxh8 34. Bxh8 Kc7 35. h4 Kc6 36. a3 Rd5 37. Kg2 Kc5 38. Bc3 Kc4 39. Bb4 Re5 40. Rh1 Re2 41. h5 Re8 42. h6 Rh8 43. h7 Rb8 44. h8Q Rxb4 45. Rh4+ Kc5 46. Rxb4 Kc6 47. Rg4 Kd7 48. Rg6 Ke7 49. Qh7+ Kf8 50. Rg8# 1-0

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "8"]
[White "Leite Oralova, Catarina"]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C55"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. c3 Bc5 5. b4 Bb6 6. a4 a6 7. 0-0 Nf6 8. d3 0-0 9. Bg5 h6 10. Bh4 a5 11. b5 Na7 12. Nxe5 c6 13. Ng4 g5 14. Nxh6+ Kg7 15. Bxg5 Qc7 16. Nf5+ Kg6 17. Bxf6 Kxf6 18. Qh5 d5 19. Qh4+ Ke5 20. d4+ Ke6 21. Qh6+ Kd7 22. Qxf8 Ke6 23. Ng7+ Kf6 24. e5+ Kg6 25. Bd3+ Kg5 26. f4+ Kg4 27. h3+ Kg3 28. Rf3+ Kh4 29. Qh8# 1-0

[Event "Wch U12"]
[Site "Szeged"]
[Date "1994.??.??"]
[Round "4"]
[White "Willemze, Thomas"]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C55"]
[PlyCount "69"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 b6 8. e5 Nh7 9. Qd5 Qe7 10. Qxa8 Qxe5+ 11. Qe4 Qxe4+ 12. Nxe4 Bb7 13. Nc3 Bxg2 14. Rg1 Bh3 15. Bf4 c6 16. 0-0-0 g5 17. Be5 f6 18. Bb8 a5 19. a4 d5 20. Rge1+ Be7 21. Bxd5 cxd5 22. Nxd5 Kf7 23. Rxe7+ Kg6 24. Nxb6 Rxb8 25. Nd7 Rb7 26. Ne5+ fxe5 27. Rxb7 Nf6 28. Rd6 Kf5 29. Rf7 h5 30. Rfxf6+ Kg4 31. c4 Kh4 32. Kd2 Kg4 33. Rde6 h4 34. f3+ Kh5 35. Rh6# 1-0

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "9"]
[White "Bello, O."]
[Black "Brueggemann, C."]
[Result "0-1"]
[ECO "A07"]
[PlyCount "56"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. 0-0 Nf6 5. d3 Bd6 6. Nc3 0-0 7. Bg5 Be6 8. d4 e4 9. Ne1 h6 10. Bh4 g5 11. Bxg5 hxg5 12. f3 Qd7 13. fxe4 Ng4 14. Qd2 f6 15. Bh3 Ne3 16. Qxe3 Bxh3 17. Rf3 f5 18. Qxg5+ Qg7 19. Qxg7+ Kxg7 20. exd5 Nxd4 21. Re3 f4 22. gxf4 Bf5 23. Ng2 Nxc2 24. Rc1 Nxe3 25. Nxe3 Bxf4 26. Rd1 Bxe3+ 27. Kf1 Bh3+ 28. Ke1 Rf1# 0-1

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "11"]
[White "Bello, O."]
[Black "Buytaert, Kristof"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 b6 3. Nc3 e5 4. g3 Bb7 5. Bg2 Be7 6. 0-0 Nf6 7. d3 0-0 8. e4 Nbd7 9. Bg5 h6 10. Bd2 Qc8 11. Rc1 c5 12. Re1 Bd8 13. Nb5 Bc7 14. Nxc7 Qxc7 15. Nh4 Bc8 16. Nf5 Nb8 17. Qf3 Nc6 18. Bh3 Bxf5 19. Qxf5 Nd4 20. Qxf6 gxf6 21. Bg2 Kh7 22. g4 Rg8 23. Re3 Rxg4 24. Rh3 Rg6 25. f4 f5 26. exf5 Nxf5 27. Kh1 Rag8 28. Rg1 exf4 29. Bxf4 Qc6 30. Bxc6 Rxg1# 0-1

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "8"]
[White "Bello, O."]
[Black "Haroun, S."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 e5 5. e3 Bg4 6. 0-0 e4 7. h3 exf3 8. Bxf3 Bxf3 9. Qxf3 Qd7 10. Qg2 Be7 11. d4 0-0 12. Bd2 Rad8 13. Rad1 Rfe8 14. Ne2 Nb4 15. a3 Nc6 16. Qf3 Qxh3 17. Bc3 Ng4 18. Qh1 Qxh1+ 19. Kxh1 h5 20. f3 Nxe3 21. Rde1 Nxf1 22. Rxf1 h4 23. gxh4 Bxh4 24. Nf4 Bg3 25. Nd3 Re2 26. Rg1 Rh2# 0-1

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "2"]
[White "Bello, O."]
[Black "Purev Dorj, T."]
[Result "0-1"]
[ECO "A16"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d3 0-0 5. e4 d6 6. Be2 e5 7. Bg5 Nbd7 8. 0-0 h6 9. Bh4 Qe8 10. d4 exd4 11. Nxd4 Nxe4 12. Nd5 Qe5 13. Ne7+ Kh7 14. Nf3 Qxb2 15. Qd3 Ndc5 16. Qd1 Qxa1 17. Qc2 Qb2 18. Qxb2 Bxb2 19. Nxc8 Raxc8 20. Ne1 Nd2 21. Nd3 Nxf1 22. Bxf1 Bd4 23. h3 Nxd3 24. Bxd3 f5 25. Bg3 f4 26. Bh4 Kg7 27. Be7 Rfe8 28. Bxd6 cxd6 29. c5 dxc5 30. Bb5 Re1+ 31. Kh2 Bxf2 32. Bd7 Bg3# 0-1

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "4"]
[White "Bello, O."]
[Black "Villaraga Cova, David"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. e3 e6 5. Nf3 Bg7 6. Bd2 b6 7. g3 Ba6 8. Be2 Bxc4 9. Bxc4 dxc4 10. 0-0 Na6 11. Na4 0-0 12. Ne5 Qd5 13. Rc1 b5 14. Nc3 Qb7 15. Re1 Ne4 16. Nd7 Nxc3 17. Bxc3 Rfd8 18. Nc5 Nxc5 19. dxc5 Rxd1 20. Rexd1 Bxc3 21. Rxc3 Qf3 22. Rd7 Qc6 23. Re7 Qxc5 24. Rd7 Qc6 25. Rd1 Qe8 26. Rc2 Rd8 27. Rdc1 Rd7 28. Rc3 Rd3 29. R3c2 Qd7 30. Rf1 Rd1 31. Rxd1 Qxd1+ 32. Kg2 Qxc2 33. Kh3 Qxb2 34. f4 c3 35. Kh4 c2 36. Kg5 c1Q 37. g4 Qxe3 38. a3 Qbd4 0-1

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "3"]
[White "Mahmoud, KA."]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C30"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 Nc6 2. f4 d6 3. Nf3 e5 4. d4 Nf6 5. Nc3 Bd7 6. dxe5 dxe5 7. fxe5 Ng4 8. Qd5 h6 9. Bc4 Qe7 10. Nb5 0-0-0 11. Qxf7 Qc5 12. e6 Qf2+ 13. Kd1 Ne3+ 14. Bxe3 Qxe3 15. Nd2 Be7 16. Re1 Qg5 17. h4 Qxh4 18. exd7+ Rxd7 19. Be6 a6 20. Bxd7+ Kb8 21. Bxc6 bxc6 22. Nd4 1-0

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "1"]
[White "McShane, Luke J"]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C40"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qf6 3. d4 exd4 4. Bg5 Qg6 5. Bd3 Bc5 6. 0-0 Ne7 7. Nbd2 0-0 8. Nb3 Bb4 9. a3 Bd6 10. e5 Qe6 11. Nbxd4 Qd5 12. exd6 cxd6 13. Bxe7 Re8 14. Nf5 Nc6 15. Nxd6 Rxe7 16. Bxh7+ Kf8 17. Qxd5 a6 18. Nh4 g6 19. Rae1 b5 20. Rxe7 Kg7 21. Qxf7+ Kh6 22. Qxg6# 1-0

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "10"]
[White "Reyes Sierra, A."]
[Black "Bello, O."]
[Result "1-0"]
[ECO "B07"]
[PlyCount "123"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. d3 0-0 6. 0-0 Nbd7 7. Bg5 h6 8. Bh4 Re8 9. Re1 Ne5 10. Nxe5 dxe5 11. h3 g5 12. Bg3 g4 13. h4 Nh5 14. Rf1 a6 15. Bh2 b5 16. Bb3 b4 17. Ne2 e6 18. g3 Bb7 19. c3 a5 20. a3 f5 21. exf5 Qf6 22. Nc1 Qxf5 23. d4 Bf3 24. Qc2 Qf6 25. dxe5 Qxe5 26. Nd3 Qd6 27. Rac1 Bb7 28. Ne1 Qf8 29. Qd3 Nf6 30. f3 Qc5+ 31. Qd4 Qe7 32. fxg4 Nh7 33. Qf4 Qd7 34. cxb4 Rf8 35. Qc4 Rxf1+ 36. Kxf1 Nf8 37. Qxc7 Qxc7 38. Rxc7 Ra7 39. bxa5 Be5 40. Rc5 Bxb2 41. Nc2 Ra8 42. Bg1 Rc8 43. Rxc8 Bxc8 44. Bd4 Bxd4 45. Nxd4 Kg7 46. Kf2 e5 47. Nf5+ Kg6 48. Ne7+ Kf6 49. Nxc8 Nd7 50. a6 Nc5 51. a7 Nxb3 52. a8Q Nd2 53. Qa6+ Kg7 54. Qd3 Ne4+ 55. Qxe4 Kf7 56. Qxe5 Kg6 57. h5+ Kf7 58. Kf3 Kg8 59. Kf4 Kf7 60. Kf5 Kg8 61. Qe7 Kh8 62. Kg6 1-0

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "5"]
[White "Schintgen, G."]
[Black "Bello, O."]
[Result "1-0"]
[ECO "C50"]
[PlyCount "77"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. a3 Ba5 6. d3 h6 7. 0-0 0-0 8. h3 d6 9. Be3 Bd7 10. b4 Bb6 11. Qd2 Rc8 12. Nd5 Nxd5 13. exd5 Nd4 14. Bxd4 exd4 15. a4 a6 16. a5 Ba7 17. Rae1 Re8 18. c3 dxc3 19. Qxc3 c6 20. Qb3 cxd5 21. Bxd5 Rb8 22. Rxe8+ Bxe8 23. Re1 Kh8 24. Bxf7 Bxf7 25. Qxf7 Qc7 26. Qxc7 Kh7 27. Re7 Rg8 28. Qxd6 Bb8 29. Qe6 Rd8 30. Qe4+ Kh8 31. Re8+ Rxe8 32. Qxe8+ Kh7 33. Nd4 Bf4 34. Ne6 Be5 35. d4 Bd6 36. Qf7 Bf8 37. Nxf8+ Kh8 38. Ne6 Kh7 39. Qxg7# 1-0

[Event "Wch U10"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "7"]
[White "Simons, Rudy"]
[Black "Bello, O."]
[Result "0-1"]
[ECO "B08"]
[PlyCount "176"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Be2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. d4 Nbd7 7. Bg5 c5 8. d5 h6 9. Bxf6 exf6 10. Nb5 Qe7 11. Nc3 a6 12. Nd2 Nb6 13. Nc4 Nxc4 14. Bxc4 b5 15. Be2 b4 16. Na4 Bd7 17. Nb6 Rae8 18. Re1 h5 19. Nxd7 Qxd7 20. c3 Qe7 21. cxb4 cxb4 22. Rc1 Qxe4 23. Bxa6 Qg4 24. Be2 Qg5 25. Bb5 Rxe1+ 26. Qxe1 Bh6 27. Rd1 Qe5 28. Qxe5 fxe5 29. a3 Rb8 30. a4 e4 31. f3 exf3 32. gxf3 Bg7 33. b3 Rc8 34. a5 Rc3 35. a6 Rxb3 36. a7 Ra3 37. Rb1 Rxa7 38. Rxb4 Ra2 39. Bc4 Ra1+ 40. Bf1 Bc3 41. Rb8+ Kg7 42. Rb3 Bd4+ 43. Kg2 h4 44. Bd3 Rg1+ 45. Kh3 Be5 46. Kxh4 Bxh2 47. Rb6 Rf1 48. Kh3 Rxf3+ 49. Kxh2 Rxd3 50. Rxd6 Rd2+ 51. Kg3 Rd3+ 52. Kf2 Ra3 53. Rc6 Ra2+ 54. Ke3 Kf8 55. d6 Ke8 56. Kd4 Ra5 57. Rc5 Rxc5 58. Kxc5 Kd7 59. Kd5 g5 60. Ke4 Kxd6 61. Kf5 Ke7 62. Kxg5 f6+ 63. Kf5 Kf7 64. Kf4 Kg6 65. Kg4 f5+ 66. Kf4 Kf6 67. Kf3 Kg5 68. Kg3 f4+ 69. Kg2 Kg4 70. Kf2 f3 71. Kg1 Kg3 72. Kf1 f2 73. Ke2 Kg2 74. Ke3 f1Q 75. Ke4 Qb5 76. Kf4 Kh3 77. Kf3 Kh4 78. Kf4 Qg5+ 79. Ke4 Kg4 80. Kd4 Kf4 81. Kc3 Ke4 82. Kc2 Kd4 83. Kd1 Kd3 84. Ke1 Ke3 85. Kd1 Qg2 86. Kc1 Kd3 87. Kb1 Kc3 88. Ka1 Kb3 0-1

[Event "Najdorf blindfold sim"]
[Site "Rosario"]
[Date "1943.10.09"]
[Round "1.1"]
[White "Najdorf, Miguel"]
[Black "Bello, O."]
[Result "1-0"]
[ECO "D77"]
[PlyCount "45"]
[EventDate "1943.10.09"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 e6 7. Nc3 b6 8. Ne5 Bb7 9. Bg5 h6 10. Bxf6 Bxf6 11. cxd5 exd5 12. Qd2 Kh7 13. f4 Na6 14. f5 c6 15. Ng4 Bg5 16. Qd3 Bf6 17. fxg6+ fxg6 18. Nxf6+ Rxf6 19. Rxf6 Qxf6 20. Rf1 Qg7 21. e4 dxe4 22. Bxe4 Nc7 23. Bxg6+ 1-0

