[Event "BCF-chT1a 1314 (4NCL)"]
[Site "England"]
[Date "2014.01.12"]
[Round "4.128"]
[White "Steil Antoni, Fiona"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2185"]
[BlackElo "2131"]
[PlyCount "55"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Cheddleton"]
[BlackTeam "Wood Green Hilsmark II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 f6 9. Bd3 fxe5 10. dxe5 Nh6 11. Bxh6 gxh6 12. 0-0 0-0 13. Na3 Bd7 14. Nb5 a6 15. Nbd4 Kh8 16. Qb1 Qc7 17. Re1 Rf7 18. Nb5 Qb8 19. Nbd4 Qa7 20. Qc1 Bf8 21. Qe3 Rc8 22. Reb1 Bc5 23. Qxh6 Nxd4 24. Ng5 Nf3+ 25. gxf3 Rg8 26. Kh1 Rxg5 27. Qxg5 Be7 28. Qh5 1-0

[Event "BCF-chT1a 1314 (4NCL)"]
[Site "England"]
[Date "2014.01.11"]
[Round "3.138"]
[White "Maduekwe, Chiedu U"]
[Black "Foster, Chantelle"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2131"]
[BlackElo "1879"]
[PlyCount "245"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Hilsmark II"]
[BlackTeam "Oxford"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Be7 9. Qe2 Bg6 10. e4 0-0 11. Rd1 Qc7 12. Bg5 Rfe8 13. Rac1 Rad8 14. e5 Ng4 15. Ne4 Nb6 16. Nd6 Rf8 17. Bb3 Nc8 18. Ne4 Qb6 19. Rc3 Bf5 20. Bxe7 Nxe7 21. Nd6 Nh6 22. Bc4 Qc7 23. h3 Bg6 24. g4 Kh8 25. b4 Nc8 26. Ne4 Qb8 27. b5 cxb5 28. Bxb5 Nb6 29. Nd6 a6 30. Bc4 Nxa4 31. Rb3 b5 32. Ra1 Qa8 33. Bd3 Qc6 34. Bxg6 hxg6 35. Ng5 Qd5 36. Qd3 Rd7 37. Rba3 f5 38. f3 Nb2 39. Qd2 Nc4 40. Nxc4 Qxc4 41. Rxa6 Re8 42. Rd6 Rde7 43. Raa6 Nf7 44. Rac6 Qb3 45. Nxf7+ Rxf7 46. Rc3 Qa4 47. Qc2 Qa5 48. Qb3 fxg4 49. hxg4 b4 50. Rc1 Qa3 51. Qxa3 bxa3 52. Kg2 Ra7 53. Ra1 Rb8 54. Ra2 Kg8 55. Rxe6 Rb3 56. Re8+ Kf7 57. Rd8 Ke7 58. Rd6 Kf7 59. d5 Rab7 60. Kg3 Rc7 61. Rc6 Ra7 62. Rc4 Rd3 63. d6 Ke6 64. Rc7 Rxc7 65. dxc7 Rc3 66. Rxa3 Rxc7 67. f4 Rb7 68. Kh4 Kd5 69. Re3 Re7 70. Kg5 Re6 71. Rd3+ Ke4 72. Rd6 Re7 73. Rxg6 Rf7 74. e6 Re7 75. f5 Ke5 76. Kh4 Kf4 77. Kh3 Kf3 78. Kh2 Kf4 79. Rxg7 Rxg7 80. f6 Rh7+ 81. Kg2 Kxg4 82. f7 Kf5 83. e7 Rxf7 84. e8Q Rf6 85. Kg3 Re6 86. Qh5+ Ke4 87. Qc5 Re5 88. Qc4+ Kf5 89. Kf3 Kf6 90. Kg4 Rg5+ 91. Kh4 Re5 92. Qf4+ Ke6 93. Kg4 Kd5 94. Qd2+ Ke6 95. Qd3 Rd5 96. Qe3+ Kd6 97. Kf4 Rc5 98. Qd4+ Kc6 99. Ke4 Kb5 100. Qd3+ Kb4 101. Kd4 Rb5 102. Qc3+ Ka4 103. Qa1+ Kb4 104. Qa2 Rb6 105. Qb2+ Ka5 106. Qa3+ Kb5 107. Kd5 Rb7 108. Qb3+ Ka6 109. Qa4+ Kb6 110. Kd6 Rb8 111. Qb4+ Ka7 112. Qa5+ Kb7 113. Kd7 Rh8 114. Qd5+ Ka6 115. Qd3+ Kb7 116. Qb3+ Ka6 117. Qa3+ Kb6 118. Qb2+ Ka7 119. Qxh8 Kb6 120. Qc3 Kb7 121. Qb4+ Ka7 122. Kc6 Ka8 123. Qb7# 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.15"]
[Round "9"]
[White "Maduekwe, Chiedu U"]
[Black "Bukojemski, Adam"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2126"]
[BlackElo "2243"]
[PlyCount "117"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Ne8 9. a3 g6 10. Bh6 Ng7 11. Qd2 Nf6 12. h3 Kh8 13. b4 b6 14. Ne1 Ng8 15. Be3 f5 16. f4 exf4 17. Bxf4 g5 18. Be3 f4 19. Bf2 Bf6 20. Nd3 Qe7 21. Rae1 Be5 22. bxc5 bxc5 23. Na4 f3 24. Bxf3 Rxf3 25. gxf3 Bxh3 26. Naxc5 Bf4 27. Qc3 Bxf1 28. Rxf1 dxc5 29. Bxc5 Qf7 30. Bd4 Ne7 31. Rb1 Ng6 32. c5 Nh4 33. Bxg7+ Kg8 34. Qf6 Qxg7 35. Qxg7+ Kxg7 36. Nxf4 gxf4 37. Rb7+ Kf6 38. Kf2 Rg8 39. Rxh7 Ng2 40. d6 Ne3 41. d7 Ke6 42. Ke2 Nc4 43. c6 Ne5 44. Rh6+ Ke7 45. Kd1 Nxf3 46. Rh5 Nd4 47. c7 Rg1+ 48. Kd2 Nb3+ 49. Kc2 Na1+ 50. Kb2 Kxd7 51. Rh7+ Kc8 52. Rf7 Rf1 53. e5 Re1 54. Rf5 Kxc7 55. Rf7+ Kc6 56. Rf6+ Kb7 57. e6 a5 58. e7 Rxe7 59. Rxf4 1/2-1/2

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.14"]
[Round "8"]
[White "Schmitz, Tim"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1909"]
[BlackElo "2126"]
[PlyCount "68"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 c4 10. f5 b5 11. f6 gxf6 12. Bh6 b4 13. Qf4 Kh8 14. Ne2 Rg8 15. h4 Rb8 16. exf6 Bxf6 17. Ng5 Qe7 18. Ng3 Bb7 19. Be2 e5 20. dxe5 Ncxe5 21. Qf5 Rg6 22. Nxf7+ Nxf7 23. Bf4 Rbg8 24. Bh5 Rxg3 25. Bxg3 Rxg3 26. Rde1 Re3 27. Rxe3 Qxe3+ 28. Kb1 Qe5 29. Qxe5 Nfxe5 30. g3 Nc5 31. Rf1 Ne4 32. Kc1 Kg7 33. Bf3 Nxg3 34. Rg1 Bxh4 0-1

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.13"]
[Round "7"]
[White "Maduekwe, Chiedu U"]
[Black "Chapman, Terry PD"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2126"]
[BlackElo "2309"]
[PlyCount "52"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. Nc3 Nf6 6. g3 g6 7. Bg2 Bg7 8. f3 exf3 9. exf3 0-0 10. 0-0 c6 11. Re1 Re8 12. Nf1 Be6 13. b3 Na6 14. Bf4 Nc7 15. h3 b5 16. d5 cxd5 17. cxb5 d4 18. Ne2 Nfd5 19. Nxd4 Nxf4 20. gxf4 Bf7 21. Rxe8+ Qxe8 22. a4 Nd5 23. Qd2 Qd8 24. Ng3 Qh4 25. Nge2 Bh6 26. Qa5 Nxf4 0-1

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.12"]
[Round "6"]
[White "Roberts, Paul"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2215"]
[BlackElo "2126"]
[PlyCount "65"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 0-0 9. Bd3 b6 10. 0-0 Be7 11. Nxd5 exd5 12. Ne5 Ba6 13. Bxa6 Nxa6 14. Qe2 Nb8 15. Rac1 Re8 16. Qh5 g6 17. Qh3 Bf6 18. f4 Na6 19. f5 Bxe5 20. dxe5 Rxe5 21. fxg6 hxg6 22. Rxf7 Kxf7 23. Qh7+ Kf6 24. Rc6+ Re6 25. Bg5+ Kxg5 26. Rxe6 Qg8 27. Qe7+ Kh5 28. h4 g5 29. Qf6 Rf8 30. Qh6+ Kg4 31. Rg6 Qxg6 32. Qxg6 Rf5 33. h5 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.11"]
[Round "5"]
[White "Maduekwe, Chiedu U"]
[Black "Ortega Ruiz, Jose Miguel"]
[Result "1-0"]
[ECO "E86"]
[WhiteElo "2126"]
[BlackElo "2366"]
[PlyCount "105"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 a6 9. a4 a5 10. g3 Qe7 11. Bg2 exd4 12. Nxd4 Re8 13. 0-0 d5 14. cxd5 cxd5 15. Rae1 dxe4 16. fxe4 Ng4 17. Nd5 Qe5 18. Nf3 Qd6 19. Bf4 Qc5+ 20. Kh1 Nc6 21. Rc1 Qa7 22. Nc7 Be6 23. Nxa8 Rxa8 24. h3 Nge5 25. Nxe5 Nxe5 26. Rfd1 Qb6 27. Qd6 Nc6 28. e5 Bf8 29. Qd2 Nb4 30. Be3 Qa6 31. Bf1 Bd5+ 32. Kh2 Qe6 33. Bg2 Bb3 34. Rf1 Qxe5 35. Bf4 Qe8 36. Bg5 Qxa4 37. Rc7 Re8 38. Qf2 Qa2 39. Rxb7 Bc4 40. Re1 Be6 41. Re2 Qc4 42. Rd2 h6 43. Bf6 Bc5 44. Qe2 Qxe2 45. Rxe2 Rc8 46. Rd2 Be3 47. Rd8+ Rxd8 48. Bxd8 Bd4 49. Bxa5 Na2 50. Bd2 g5 51. Be4 Kg7 52. Bb1 Kf6 53. Rb5 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.10"]
[Round "4"]
[White "Maduekwe, Chiedu U"]
[Black "Barasi, Paul Dl"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2126"]
[BlackElo "1914"]
[PlyCount "57"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. Bg5 Nd5 6. e4 Nxc3 7. bxc3 Na5 8. Bxc4 Nxc4 9. Qa4+ c6 10. Qxc4 Be6 11. Qa4 b5 12. Qc2 g6 13. 0-0 Bg7 14. a4 0-0 15. h3 Qc7 16. Rfd1 a6 17. Re1 f6 18. Be3 Qb7 19. Reb1 Qd7 20. Bc1 g5 21. Ba3 h6 22. Re1 Kh8 23. Rad1 Rae8 24. Bc5 f5 25. axb5 fxe4 26. Qxe4 Bd5 27. Ne5 Qc8 28. Ng6+ Kg8 29. Qd3 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.09"]
[Round "3"]
[White "Ben Artzi, Ido"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2341"]
[BlackElo "2126"]
[PlyCount "63"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. b3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd2 Nbd7 10. Bd3 Be7 11. 0-0 0-0 12. Rac1 Re8 13. g4 h6 14. Qg2 b4 15. Na4 e5 16. cxd5 cxd5 17. Rc6 e4 18. Bxa6 Rxa6 19. Rxa6 Qc8 20. Rxf6 Nxf6 21. Rc1 Qb8 22. Nc5 Nh7 23. h4 Bxh4 24. Qh2 Ng5 25. Qxb8 Nf3+ 26. Kg2 Rxb8 27. Rc2 Be7 28. Na6 Ra8 29. Nxb4 Nxd2 30. Nxd5 Nf3 31. Nxe7+ Kf8 32. Rc8+ 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.08"]
[Round "2"]
[White "Maduekwe, Chiedu U"]
[Black "Matthew, Ian"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2126"]
[BlackElo "1910"]
[PlyCount "57"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 dxc4 5. Qxc4 b5 6. Qc2 Bb7 7. e3 Nd7 8. a4 Bb4+ 9. Bd2 Qa5 10. Bd3 Ngf6 11. 0-0 c5 12. dxc5 Bxf3 13. axb5 Qc7 14. gxf3 Bxd2 15. Nxd2 Qxc5 16. Qxc5 Nxc5 17. Be2 Rd8 18. Nc4 Rd7 19. Ne5 Rd2 20. Rxa7 0-0 21. b4 Ncd7 22. Nxd7 Nxd7 23. Rc1 Nb6 24. Kf1 Rb2 25. Rc6 Rb1+ 26. Kg2 Nd5 27. b6 Rxb4 28. b7 Ne7 29. Rc7 1-0

[Event "London Classic op 5th"]
[Site "London"]
[Date "2013.12.07"]
[Round "1"]
[White "Delchev, Aleksander"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2648"]
[BlackElo "2126"]
[PlyCount "75"]
[EventDate "2013.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Be6 8. Nbd2 Qd7 9. c3 Rfe8 10. a5 a6 11. Nf1 Bxc4 12. dxc4 Qe6 13. Ne3 Rec8 14. Qd3 Bf8 15. Nd5 h6 16. Ra3 g6 17. Be3 Bg7 18. h3 Kh7 19. Kh2 Ng8 20. g4 Qd7 21. Rg1 Rf8 22. Raa1 Rae8 23. Rg2 f6 24. b4 Rf7 25. Rag1 Nd8 26. Nh4 Ne6 27. f4 exf4 28. Nxg6 fxe3 29. e5 f5 30. gxf5 Nc5 31. bxc5 Qxf5 32. Qxf5 Rxf5 33. Nxc7 Rexe5 34. Nxe5 Bxe5+ 35. Kh1 dxc5 36. Rxg8 Rf2 37. R8g2 Rf3 38. Rd1 1-0

[Event "BCF-chT1a 1314 (4NCL)"]
[Site "England"]
[Date "2013.11.17"]
[Round "2.118"]
[White "Flear, Christine"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2173"]
[BlackElo "2131"]
[PlyCount "63"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Guildford"]
[BlackTeam "Wood Green Hilsmark II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 c5 11. cxd5 Nxd5 12. dxc5 Nxc5 13. Rad1 Rc8 14. Nb5 Na4 15. Qb1 Nac3 16. Bxc3 Nxc3 17. Nxc3 Rxc3 18. Rd4 Qc7 19. Bc4 Bxf3 20. gxf3 Bxh2+ 21. Kg2 Be5 22. Rd2 Rd8 23. Rfd1 Rxd2 24. Rxd2 g6 25. Qd1 Bf6 26. Rd7 Qb8 27. Rxf7 Rxc4 28. Rxf6 Rh4 29. Qd7 Rh2+ 30. Kg1 Rxf2 31. Qxe6+ Kh8 32. Kxf2 1-0

[Event "BCF-chT1a 1314 (4NCL)"]
[Site "England"]
[Date "2013.11.16"]
[Round "1.128"]
[White "Maduekwe, Chiedu U"]
[Black "Needham, Sabrina"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2131"]
[BlackElo "1721"]
[PlyCount "97"]
[EventDate "2013.11.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Hilsmark II"]
[BlackTeam "Kings Head"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 d6 6. Nf3 Be7 7. 0-0 Nc6 8. Re1 0-0 9. a3 e5 10. d5 Nb8 11. b4 c6 12. Bb2 Qd7 13. Ne2 Nh5 14. Qd2 Qg4 15. h3 Qg6 16. Kh2 Nd7 17. Qe3 h6 18. g4 Nhf6 19. Ng3 Nh7 20. Nf5 Bg5 21. Nxg5 Qxg5 22. Nxd6 Qe7 23. Nxb7 cxd5 24. exd5 Ndf6 25. Nc5 bxc5 26. Qxc5 Nxg4+ 27. hxg4 Qh4+ 28. Kg2 Qxg4+ 29. Kf1 Qh3+ 30. Ke2 Ng5 31. Qe3 Qh5+ 32. Kd2 e4 33. Be2 Qg6 34. Rg1 f5 35. f4 exf3 36. Bxf3 Rae8 37. Qd3 Qd6 38. Raf1 Qf4+ 39. Kc2 Re3 40. Qd4 Qxd4 41. Bxd4 Rxa3 42. Rxg5 hxg5 43. d6 g4 44. Bd5+ Kh7 45. d7 Kg6 46. Re1 Rd8 47. Re7 Ra6 48. Rxg7+ Kh6 49. c5 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.09"]
[Round "9"]
[White "Maduekwe, Chiedu U"]
[Black "Carlile, Orison"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2151"]
[BlackElo "2016"]
[PlyCount "66"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 d6 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. b3 Bf6 11. Bb2 Nc6 12. Rad1 Qe8 13. Qc2 e5 14. dxe5 dxe5 15. e4 Qg6 16. Rfe1 f4 17. a3 Bg4 18. Rd5 fxg3 19. hxg3 Qh5 20. Re3 Be6 21. Rd2 g5 22. Red3 g4 23. Nh2 Bg5 24. Rd1 Rf6 25. Nf1 Raf8 26. Ne3 Rh6 27. Nd5 Rf7 28. Bc3 b6 29. Qb2 Bxd5 30. cxd5 Nd4 31. Bxd4 exd4 32. Qxd4 Bf6 33. Qc4 Be5 1/2-1/2

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.08"]
[Round "8"]
[White "Grant, Jonathan"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2217"]
[BlackElo "2151"]
[PlyCount "79"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. e4 Bg7 6. Nge2 d6 7. d3 a6 8. 0-0 0-0 9. Nd5 Nd7 10. Be3 Nd4 11. Nxd4 exd4 12. Bd2 c6 13. Nf4 Rb8 14. Qc2 Ne5 15. b4 Bd7 16. c5 Qe7 17. h3 b6 18. cxd6 Qxd6 19. Rac1 Rbc8 20. Qb3 g5 21. Nh5 Bxh3 22. Nxg7 Kxg7 23. Bxg5 Be6 24. Qd1 Bg4 25. f3 Nxf3+ 26. Rxf3 f5 27. Qd2 fxe4 28. Rf4 e3 29. Qb2 Rxf4 30. Bxf4 Qf6 31. Re1 Re8 32. Qc2 Re6 33. Qc4 a5 34. bxa5 bxa5 35. Qc5 Bf5 36. Bf1 h5 37. Be2 Kg6 38. Rf1 Re8 39. Qxa5 Bh3 40. Qxh5+ 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.07"]
[Round "7"]
[White "Maduekwe, Chiedu U"]
[Black "Phillips, Owen S"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2151"]
[BlackElo "1926"]
[PlyCount "111"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 c5 4. d5 e5 5. Nc3 d6 6. Bd3 Nd7 7. Nge2 Ndf6 8. f3 Ne7 9. Bg5 h6 10. Be3 0-0 11. Qd2 Kh7 12. g4 Bxg4 13. fxg4 Nxg4 14. 0-0-0 Bf6 15. Kb1 Nxe3 16. Qxe3 Bg5 17. Qg3 Ng8 18. h4 Be7 19. h5 g5 20. Rdf1 Bf6 21. Rf5 Bg7 22. Rhf1 f6 23. Qg2 a6 24. Ng3 Rb8 25. Qe2 b6 26. Bc2 Ne7 27. R5f2 Qc8 28. Ba4 Rb7 29. Nf5 Nxf5 30. Rxf5 Qd8 31. Bc6 Rc7 32. Qd1 Rcf7 33. Qa4 a5 34. Qb5 Qc7 35. R1f3 Rb8 36. Na4 Rff8 37. Bd7 Rb7 38. Be6 Qe7 39. Ra3 Rfb8 40. Nc3 Qf8 41. Qb3 Qe8 42. Qd1 Re7 43. Rb3 Qd8 44. Qg4 a4 45. Nxa4 b5 46. Rxb5 Rxb5 47. cxb5 Qa5 48. Nc3 Qb4 49. Rf1 c4 50. Qf5+ Kh8 51. Qg6 Qc5 52. Bf5 Kg8 53. Qh7+ Kf8 54. Be6 Rxe6 55. dxe6 Qe3 56. Rxf6+ 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.06"]
[Round "6"]
[White "Wan Nawawi, Wan Mohd Fazli"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2001"]
[BlackElo "2151"]
[PlyCount "96"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. dxc5 Nxc5 10. 0-0-0 b6 11. h4 a6 12. h5 Rb8 13. Rh3 b5 14. Qf2 b4 15. Bxc5 bxc3 16. bxc3 Qa5 17. Bxe7 Nxe7 18. Nd4 Bd7 19. Qh4 Qa3+ 20. Kd2 Rfc8 21. Rg3 Nc6 22. Qg5 Qf8 23. Bxa6 Nxd4 24. Bxc8 Rxc8 25. cxd4 Qb4+ 26. c3 Qb2+ 27. Ke1 g6 28. h6 Bb5 29. Re3 Kf8 30. f5 Rxc3 31. Qd8+ Be8 32. Rxc3 Qxc3+ 33. Kf1 gxf5 34. Qd6+ Kg8 35. Qc5 Qe3 36. a4 Qxh6 37. Rd3 f4 38. a5 Qg6 39. Rf3 Ba4 40. a6 Qb1+ 41. Kf2 Bd1 42. a7 Qa2+ 43. Kg1 Bxf3 44. gxf3 Kg7 45. Qb6 Qd2 46. a8Q Qe1+ 47. Kg2 Qe2+ 48. Kg1 Qe1+ 1/2-1/2

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.05"]
[Round "5"]
[White "Maduekwe, Chiedu U"]
[Black "De Lagontrie, Jean"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2151"]
[BlackElo "1858"]
[PlyCount "58"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bb4 9. Qc2 0-0 10. Bd3 h6 11. Bh4 Re8 12. 0-0 Be7 13. a3 Nh5 14. Bxe7 Rxe7 15. b4 Qd8 16. b5 Nhf6 17. bxc6 bxc6 18. Ne2 Nf8 19. Qxc6 Bd7 20. Qc2 Rc8 21. Qa2 Qe8 22. Kh1 Bb5 23. Nf4 Rec7 24. Rab1 Bxd3 25. Nxd3 Ne6 26. Rfc1 Rxc1+ 27. Rxc1 Rxc1+ 28. Nxc1 Nxd4 29. Nd3 Qa4 1/2-1/2

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.04"]
[Round "4"]
[White "Dukaczewski, Piotr"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2274"]
[BlackElo "2151"]
[PlyCount "71"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. 0-0 Nb6 10. Qb3 Nxc4 11. Qxc4 b6 12. Ne5 Bb7 13. Nc6 Qd7 14. d4 Rfc8 15. Bf4 e6 16. Qb4 Bf8 17. Qb3 Nxd5 18. Nxd5 Qxc6 19. Nf6+ Kg7 20. Nh5+ Kg8 21. Nf6+ Kg7 22. d5 Qc4 23. Qg3 Be7 24. Rac1 Qe2 25. Rce1 Qxb2 26. Be5 Qc2 27. Qh4 g5 28. Ne4+ Kg6 29. Qh3 h5 30. d6 Bd8 31. f3 Qxa2 32. Qg3 f6 33. Bd4 Rc4 34. Nxg5 fxg5 35. Rxe6+ Kf7 36. Qe5 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.03"]
[Round "3"]
[White "Maduekwe, Chiedu U"]
[Black "Reutimann, Hans Peter"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2151"]
[BlackElo "1783"]
[PlyCount "45"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Qxc4 Nf6 5. Nc3 e6 6. g3 Bd6 7. Bg2 0-0 8. d4 e5 9. d5 Ne7 10. 0-0 a6 11. Rd1 b5 12. Qb3 b4 13. Na4 Bd7 14. a3 Rb8 15. axb4 Rxb4 16. Qc2 Bf5 17. Qd2 Ne4 18. Qe1 Qc8 19. Nxe5 Rxa4 20. Rxa4 Bxe5 21. Bxe4 Qd7 22. Qa5 Bxe4 23. Rxe4 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.02"]
[Round "2"]
[White "Moriuchi, Toshiyuki"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2316"]
[BlackElo "2151"]
[PlyCount "49"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. dxc5 Nxc5 10. 0-0-0 Qc7 11. Kb1 a6 12. Qf2 b6 13. Bd3 f6 14. exf6 Nxd3 15. cxd3 Bxf6 16. g3 Bd7 17. Rc1 Rab8 18. Na4 Qb7 19. Bxb6 Nb4 20. Rc7 Bxa4 21. Rxb7 Nxd3 22. Rxb8 Rxb8 23. Qe3 Kh8 24. Qxd3 Rxb6 25. Ne5 1-0

[Event "London Classic op 4th"]
[Site "London"]
[Date "2012.12.01"]
[Round "1"]
[White "Maduekwe, Chiedu U"]
[Black "Bratteteig, Tore Inge"]
[Result "1-0"]
[ECO "A98"]
[WhiteElo "2151"]
[BlackElo "1684"]
[PlyCount "91"]
[EventDate "2012.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 e6 3. g3 Nf6 4. Bg2 d6 5. c4 Be7 6. 0-0 0-0 7. Nc3 Qe8 8. Qc2 Qg6 9. b3 Nc6 10. Ba3 Ne4 11. Rad1 Nxc3 12. Qxc3 Bf6 13. Qc2 e5 14. dxe5 Nxe5 15. c5 dxc5 16. Qxc5 Nxf3+ 17. Bxf3 Re8 18. Qxc7 h5 19. Rd2 h4 20. Rfd1 hxg3 21. hxg3 f4 22. Qxf4 Kh8 23. Kg2 Be6 24. Be4 Bh3+ 25. Kxh3 Rxe4 26. Qf3 Rae8 27. Kg2 Kg8 28. Qd3 Qg5 29. e3 Qa5 30. Qd5+ Qxd5 31. Rxd5 R4e6 32. Bd6 Rc8 33. R1d2 Rc6 34. Kf3 Kf7 35. Bc5 b6 36. Rd7+ Kg6 37. Ba3 a6 38. R7d6 b5 39. Rxe6 Rxe6 40. Rd6 Kf7 41. Rxe6 Kxe6 42. Ke4 Bc3 43. g4 Be1 44. f4 g6 45. f5+ gxf5+ 46. gxf5+ 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.11"]
[Round "9"]
[White "Sigurdsson, Birkir Karl"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1649"]
[BlackElo "2180"]
[PlyCount "107"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. 0-0 Bg7 6. b3 Ne4 7. d4 0-0 8. Bb2 Be6 9. Qd3 Na6 10. a3 Nac5 11. Qc2 Nd7 12. Nc3 f5 13. Nxe4 fxe4 14. Ng5 Bf5 15. e3 e5 16. Nh3 exd4 17. Bxd4 Bxd4 18. exd4 Nf6 19. Qd2 Qd7 20. Nf4 g5 21. Ne2 h6 22. h4 Qg7 23. hxg5 hxg5 24. Rfc1 Rae8 25. cxd5 cxd5 26. Rc7 Qxc7 27. Qxg5+ Kf7 28. Qxf5 Qd7 29. Qxd7+ Nxd7 30. Nf4 Nf6 31. Bh3 Re7 32. Rc1 Rd8 33. Bf5 Rd6 34. Kg2 Rc6 35. Rh1 Kg7 36. g4 Rd6 37. g5 Ng8 38. Rh7+ Kf8 39. Ng6+ Rxg6 40. Bxg6 Rxh7 41. Bxh7 Ne7 42. Kg3 Kg7 43. g6 Nf5+ 44. Kf4 Nxd4 45. Ke5 Nxb3 46. Kxd5 Nd2 47. Kd4 b5 48. Kc5 a6 49. Kb6 Nc4+ 50. Kxa6 Nxa3 51. Ka5 Nc4+ 52. Kxb5 Ne5 53. Kc5 Nd3+ 54. Kd4 1/2-1/2

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.10"]
[Round "8"]
[White "Maduekwe, Chiedu U"]
[Black "Sagues, Vincent"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2180"]
[BlackElo "1952"]
[PlyCount "49"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. Rd1 Qe7 11. h3 h6 12. Nh4 Nb6 13. Ng6 Qc7 14. dxe5 Bxe5 15. Bb3 Re8 16. e4 Bxc3 17. bxc3 Be6 18. Bf4 Qc8 19. Ne5 c5 20. Bxe6 Qxe6 21. f3 Red8 22. Qf2 c4 23. Rd4 Rxd4 24. cxd4 Nfd7 25. Qg3 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.09"]
[Round "7"]
[White "Clayton, Tristan"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1812"]
[BlackElo "2180"]
[PlyCount "122"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. Bb5 Rc8 13. Bxd7+ Nxd7 14. c3 Bc5 15. Be3 Ke7 16. Rfd1 Nb6 17. Nc2 Na4 18. Bxc5+ Rxc5 19. Rd4 b5 20. Rb1 e5 21. Rd2 Rd8 22. Rxd8 Kxd8 23. Kf1 Ke7 24. Ke1 Ke6 25. Ne3 f5 26. Kd2 f4 27. Nd1 e4 28. b3 Rd5+ 29. Kc2 Nc5 30. a4 a6 31. axb5 axb5 32. c4 bxc4 33. bxc4 Rh5 34. Rb5 Kd6 35. h3 Rg5 36. Kc3 Rxg2 37. Kd4 e3 38. Rb6+ Kc7 39. Rb2 Na4 40. Ra2 Rg1 41. Nxe3 fxe3 42. fxe3 Rd1+ 43. Ke5 Nc5 44. Rg2 Rd7 45. Rg1 Kc6 46. h4 Re7+ 47. Kf4 Kd6 48. Rd1+ Ke6 49. Rd5 Rf7+ 50. Kg4 Nd7 51. Ra5 Ne5+ 52. Kg3 Nxc4 53. Ra6+ Kd5 54. h5 Nxe3 55. Ra5+ Ke4 56. Ra4+ Ke5 57. Ra5+ Nd5 58. Ra6 Rb7 59. h6 g6 60. Ra8 Kf5 61. Rg8 Nf6 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.08"]
[Round "6"]
[White "Carlile, Orison"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C13"]
[BlackElo "2180"]
[PlyCount "47"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Bxf6 Nxf6 8. Bd3 Nxe4 9. Bxe4 c5 10. Qe2 Qa5+ 11. c3 cxd4 12. Nxd4 Bd6 13. Qb5+ Qxb5 14. Nxb5 Bb8 15. 0-0-0 f5 16. Bc2 Ke7 17. Rhe1 e5 18. c4 Be6 19. c5 Rc8 20. b4 a5 21. Nd6 Bxd6 22. Rxd6 e4 23. Bxe4 axb4 24. Bc2 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.07"]
[Round "5"]
[White "Maduekwe, Chiedu U"]
[Black "Compton, Alistair"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2180"]
[BlackElo "2024"]
[PlyCount "80"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. b3 Qa5 11. Bd2 Qa6 12. bxc4 Qxc4 13. Qa4 Qxa4 14. Nxa4 Ne4 15. Rfd1 Bf6 16. Be1 Re8 17. e3 Bg4 18. h3 Bd7 19. Nc3 Nxc3 20. Bxc3 Rac8 21. Rdc1 h5 22. Ne1 Ne7 23. Bb4 Be6 24. Nd3 Nc6 25. Ba3 g5 26. Rab1 b6 27. Bf3 Na5 28. Rxc8 Rxc8 29. Rc1 Nc4 30. Bb4 a5 31. Bc3 Be7 32. Ba1 Ba3 33. Rc3 Bb4 34. Nxb4 axb4 35. Rc2 Bf5 36. Rc1 Be4 37. Bxh5 Ra8 38. f3 Bd3 39. e4 Rxa2 40. exd5 b3 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.06"]
[Round "4"]
[White "Rendle, Thomas E"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2389"]
[BlackElo "2180"]
[PlyCount "77"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. c4 Nf6 10. Qa4 Qc7 11. cxd5 exd5 12. b3 Bd6 13. Bb2 0-0 14. Bxf6 gxf6 15. g3 Rab8 16. 0-0 Rb4 17. Qa6 dxe4 18. Qe2 Re8 19. Nc4 Bc5 20. Rad1 Rb7 21. Qg4+ Kh8 22. Qf5 Qe7 23. Kh1 Bb4 24. a3 Rb5 25. Qh3 Bc5 26. Rd7 Qe6 27. Qxe6 fxe6 28. b4 Bf8 29. f3 e3 30. Nxe3 a5 31. Rc1 axb4 32. axb4 c5 33. Ng4 f5 34. Nf6 Re7 35. bxc5 Rb7 36. c6 Rb8 37. c7 Rc8 38. Rd8 Rexc7 39. Rxc7 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.05"]
[Round "3"]
[White "Maduekwe, Chiedu U"]
[Black "White, David J"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2180"]
[BlackElo "1958"]
[PlyCount "59"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. g3 d6 9. Bg2 0-0 10. 0-0 Nbd7 11. Rb1 Qa5 12. Bd2 Rfb8 13. Qc2 Rb7 14. Rfe1 Ng4 15. h3 Nge5 16. Nxe5 Nxe5 17. b3 c4 18. b4 Qc7 19. b5 Nd3 20. bxa6 Rxb1 21. Rxb1 Nc5 22. Nb5 Qc8 23. a7 Nd7 24. Bc3 Bxc3 25. Qxc3 Qc5 26. Qb4 Qc8 27. Nd4 Qa6 28. Nc6 Qxa2 29. Qb2 Qa4 30. Qb7 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.04"]
[Round "2"]
[White "Chevelevitch, Evgueni"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2435"]
[BlackElo "2180"]
[PlyCount "51"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. 0-0 Nf6 10. Qe2 Bc5 11. e5 Nd7 12. Nf3 0-0 13. b3 a5 14. Bd2 a4 15. b4 Ba7 16. c4 Nb6 17. c5 Nc4 18. Bc3 Bb8 19. Rfe1 Bc7 20. Rad1 Qb8 21. Rd4 f5 22. exf6 Rxf6 23. Rxc4 Rxf3 24. Qxe6+ Rf7 25. Rg4 Kf8 26. Bxg7+ 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2011.12.03"]
[Round "1"]
[White "Maduekwe, Chiedu U"]
[Black "Veznik, Michael"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2180"]
[BlackElo "1821"]
[PlyCount "93"]
[EventDate "2011.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. b3 Nbd7 9. Bb2 Ne4 10. Qc2 Bf6 11. Rfd1 Qe7 12. e3 g5 13. Ne5 Qg7 14. Ba3 Re8 15. f4 Nxe5 16. fxe5 Be7 17. Bxe7 Rxe7 18. Nxe4 dxe4 19. Qb2 Bd7 20. b4 b5 21. cxb5 cxb5 22. Rac1 Be8 23. Rc5 Rc7 24. Rdc1 Rac8 25. Qb3 Rxc5 26. Qxe6+ Bf7 27. Qxc8+ Rxc8 28. Rxc8+ Qf8 29. Rxf8+ Kxf8 30. g4 Bxa2 31. gxf5 Bd5 32. Kf2 h5 33. Bf1 a6 34. h3 Kg7 35. Be2 h4 36. Bg4 Kf7 37. f6 Bb7 38. Bf5 Bd5 39. Bc8 a5 40. bxa5 b4 41. Ke2 b3 42. Kd2 Be6 43. Bb7 Bxh3 44. a6 Bg2 45. a7 h3 46. a8Q h2 47. Qe8+ 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.15"]
[Round "9"]
[White "Thomassen, Thomas"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2033"]
[BlackElo "2185"]
[PlyCount "15"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Qc2 Nbd7 6. Nbd2 Bd6 7. Bd3 0-0 8. 0-0 1/2-1/2

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.14"]
[Round "8"]
[White "Bass, John W"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2064"]
[BlackElo "2185"]
[PlyCount "103"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. Rd1 0-0 11. Bd3 Bh5 12. e4 e5 13. d5 Bxc3 14. dxc6 Bd4 15. cxd7 Nxd7 16. Be3 Bxe3 17. Qxe3 Qa5 18. Bb5 Nf6 19. Rdb1 Bxf3 20. b4 Qd8 21. Qxf3 Qd4 22. Ra3 Rac8 23. g3 Rfd8 24. Rd3 Qxe4 25. Qxe4 Nxe4 26. Re1 Ng5 27. Rde3 f6 28. h4 Nf7 29. Bf1 Rd4 30. Rb1 Kf8 31. a5 Nd6 32. Reb3 Ne4 33. Rd3 Rcd8 34. Rxd4 Rxd4 35. b5 b6 36. axb6 axb6 37. Ra1 Nc5 38. Bg2 e4 39. Ra8+ Ke7 40. Bh3 Rb4 41. Ra7+ Kd6 42. Rxg7 Rxb5 43. Rxh7 Rb1+ 44. Bf1 b5 45. h5 b4 46. Rh8 Nd7 47. h6 b3 48. h7 b2 49. Rd8 Rd1 50. h8Q Kc7 51. Rc8+ Kb7 52. Qd8 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.13"]
[Round "7"]
[White "Maduekwe, Chiedu U"]
[Black "Eggleston, David"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2185"]
[BlackElo "2307"]
[PlyCount "78"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 g6 6. Qc2 d5 7. cxd5 exd5 8. Bg5 Bg7 9. e3 0-0 10. Be2 Nbd7 11. 0-0 Qe7 12. Rfd1 a6 13. b4 c6 14. Rab1 b5 15. a4 Nb6 16. Ne5 Qe6 17. a5 Nc4 18. Nxc4 dxc4 19. Bxf6 Qxf6 20. Ne4 Qe7 21. Nc5 Rae8 22. Bf3 Qc7 23. Rbc1 Bc8 24. Qe2 f5 25. Qf1 g5 26. g3 f4 27. gxf4 gxf4 28. e4 Rf6 29. Kh1 Rh6 30. e5 Qe7 31. Rc3 Qh4 32. Qg1 Rg6 33. Qe1 Kh8 34. Bg2 Rg8 35. Qe4 Bf8 36. Rg3 Bg4 37. Qxf4 Rh6 38. Rxg4 Rxg4 39. Qxf8+ Rg8 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.13"]
[Round "6"]
[White "Maduekwe, Chiedu U"]
[Black "Rendle, Thomas E"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2185"]
[BlackElo "2400"]
[PlyCount "66"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Qd3 e5 10. dxe6 Bxe6 11. b3 Nc6 12. Ng5 Bd7 13. Bb2 h6 14. Nh3 Ne4 15. Rad1 Qe8 16. Nf4 Nb4 17. Qf3 Nxa2 18. Nxe4 fxe4 19. Qxe4 Qxe4 20. Bxe4 Bxb2 21. Rd2 Nc3 22. Bxb7 Rab8 23. Rxb2 Rxb7 24. Nxg6 Rfb8 25. Ra1 Rxb3 26. Rxb3 Rxb3 27. Rxa7 Nxe2+ 28. Kf1 Bg4 29. f4 Nd4 30. Rxc7 Rb2 31. Nh4 Rxh2 32. c5 dxc5 33. Rxc5 Ne2 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.12"]
[Round "5"]
[White "Thomassen, Joachim"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2418"]
[BlackElo "2185"]
[PlyCount "92"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bc4 Be6 7. Bb3 Nd7 8. Nf3 Bg4 9. h3 Bh5 10. 0-0 e6 11. Re1 Be7 12. Nbd2 0-0 13. Ne4 h6 14. Qe2 Re8 15. c4 N5f6 16. Nxf6+ Bxf6 17. g4 Bg6 18. Ne5 Bxe5 19. dxe5 Qc7 20. Bf4 Nc5 21. Rad1 Rad8 22. Bc2 Bxc2 23. Qxc2 Qa5 24. Re3 Rxd1+ 25. Qxd1 Rd8 26. Qb1 Qd2 27. b4 Nd3 28. Bg3 Qxb4 29. Qxb4 Nxb4 30. Rb3 a5 31. f3 Rd3 32. Be1 Rxb3 33. axb3 b6 34. Bxb4 axb4 35. Kf2 Kf8 36. Ke3 c5 37. Ke4 Ke7 38. f4 g6 39. Kd3 Kd7 40. h4 Kc6 41. Kc2 h5 42. g5 b5 43. Kb2 Kb6 44. Kc2 Ka5 45. Kb2 bxc4 46. bxc4 Ka4 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.11"]
[Round "4"]
[White "Maduekwe, Chiedu U"]
[Black "Obiamiwe, Paul"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2185"]
[BlackElo "2021"]
[PlyCount "63"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 a6 10. Be2 h5 11. 0-0 Rb8 12. a4 b6 13. h3 Ne8 14. f4 Nd7 15. Bd3 Nc7 16. Nge2 Qe8 17. Bf2 Bf6 18. Bg3 Qd8 19. Kh1 Bg7 20. Qd2 b5 21. axb5 axb5 22. cxb5 Nb6 23. b3 Bd7 24. Ra5 Nc8 25. e5 Be8 26. Bc4 Nb6 27. exd6 exd6 28. f5 Nc8 29. Ne4 Bxb5 30. f6 Bh8 31. Qh6 Re8 32. Ng5 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.10"]
[Round "3"]
[White "Thorhallsson, Throstur"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2367"]
[BlackElo "2185"]
[PlyCount "37"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 c6 5. Nf3 dxe5 6. dxe5 Bf5 7. Nd4 Bc8 8. e6 Bxe6 9. Nxe6 fxe6 10. Qh5+ Kd7 11. 0-0 Qe8 12. Qh3 Na6 13. Bxa6 bxa6 14. c4 Nc7 15. Bf4 Qg6 16. Rd1+ Kc8 17. Nc3 Qf5 18. Qg3 Ne8 19. Qf3 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.09"]
[Round "2"]
[White "Maduekwe, Chiedu U"]
[Black "Hennigan, Michael"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2185"]
[BlackElo "2388"]
[PlyCount "94"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. Be3 Qa5 8. Qd2 Nc6 9. d5 Ne5 10. Nc1 a6 11. Be2 Bd7 12. a4 Qb4 13. b3 Nfg4 14. N1a2 Nxe3 15. Nxb4 Bh6 16. Qa2 cxb4 17. Nd1 Nxg2+ 18. Kf2 Nf4 19. Rf1 f5 20. exf5 Rxf5 21. Kg1 Rg5+ 22. Kh1 Bh3 23. Ne3 Bg2+ 24. Nxg2 Rxg2 25. Rae1 Ned3 26. Qc2 Nxe1 27. Rxe1 Rf8 28. Qe4 Bg5 29. c5 dxc5 30. d6 exd6 31. Qxb7 d5 32. Bxa6 Bh4 33. Rf1 Rb2 34. Bb5 Rxb3 35. a5 c4 36. a6 Bf2 37. a7 Ra3 38. Ba6 Bxa7 39. Qxa7 b3 40. Qb6 c3 41. Bb7 b2 42. Bxd5+ Nxd5 43. Qe6+ Kg7 44. Qxd5 Ra1 45. Qd4+ Rf6 46. Qd7+ Rf7 47. Qd4+ Rf6 1/2-1/2

[Event "London Classic op"]
[Site "London"]
[Date "2010.12.08"]
[Round "1"]
[White "Sargent, John M"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2205"]
[BlackElo "2185"]
[PlyCount "88"]
[EventDate "2010.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. Nf3 Nbd7 8. Bc4 Ke8 9. a3 b5 10. Ba2 Bc5 11. Bxf6 gxf6 12. b4 Bf8 13. Ne2 a5 14. 0-0 Nb6 15. h3 Rg8 16. Ng3 axb4 17. axb4 Bxb4 18. Bb3 Bc5 19. Rxa8 Nxa8 20. Kh2 Nc7 21. Nh4 Ne6 22. Nhf5 Nf4 23. Nh6 Rg7 24. f3 Be6 25. Ng4 Rg6 26. Nf2 Be3 27. Ng4 Bc5 28. Nf2 Ke7 29. Bxe6 fxe6 30. Nd3 Be3 31. Re1 Bd4 32. Nxf4 exf4 33. Ne2 Be5 34. c3 Rg8 35. Ra1 Rd8 36. Kg1 Rd7 37. Kf1 b4 38. Ra6 c5 39. cxb4 Rd1+ 40. Kf2 cxb4 41. Rb6 Bd6 42. Rb5 Kd7 43. g3 Kc6 44. Nc3 fxg3+ 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Cornel, Matei"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2328"]
[BlackElo "2201"]
[PlyCount "63"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. a4 Ne7 8. a5 a6 9. b4 Nc8 10. Bd2 Be7 11. Ne1 Na7 12. c3 Nb5 13. Na3 Qc7 14. Bd3 Bxd3 15. Nxd3 0-0-0 16. Qf3 Rdf8 17. Rfc1 Kb8 18. Be3 Ka8 19. c4 Nxa3 20. Rxa3 dxc4 21. Rxc4 g5 22. Rb3 f6 23. b5 axb5 24. Rxb5 fxe5 25. Qe2 exd4 26. Bxd4 Bf6 27. Bb6 Qd6 28. Rb1 Rf7 29. Qc2 Rb8 30. Be3 Rc8 31. Rcb4 Rb8 32. Qc4 1-0

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Fritz, Manfred"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2333"]
[BlackElo "2201"]
[PlyCount "67"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Rxb7 Bxf3 14. Bxf3 Bxd4 15. Bb4 Rd8 16. Qc1 Na6 17. Bxe7 Rac8 18. Qf4 Nc5 19. Bxd8 Nxb7 20. Bf6 Bxf6 21. Qxf6 Nc5 22. h4 Qe6 23. Qxe6 fxe6 24. Ra1 Rc7 25. Ra5 e5 26. Kf1 Kf7 27. Ke2 Ke6 28. Ke3 Kd6 29. Be2 Nb3 30. Rd5+ Ke6 31. Bg4+ Kf6 32. Rd6+ Kg7 33. Rd3 Nd4 34. Bd1 1-0

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Kireev, Sergey Ivanovich"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2306"]
[BlackElo "2201"]
[PlyCount "53"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Bh4 c5 9. Bc4 a6 10. 0-0 Be7 11. dxc5 Qxd1 12. Raxd1 Bxc5 13. Be2 b5 14. Ne5 Nd5 15. a4 b4 16. Bf3 Bb7 17. c4 bxc3 18. bxc3 Bd6 19. Nxf7 Kxf7 20. c4 g5 21. cxd5 Bxd5 22. Rxd5 exd5 23. Bxd5+ Kf6 24. Bxa8 Rxa8 25. Bg3 Bxg3 26. hxg3 Rb8 27. Rc1 1-0

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Belanoff, Stuart B"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2201"]
[BlackElo "2290"]
[PlyCount "38"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d4 Qa5 6. Bd3 cxd4 7. Nxd4 Nc6 8. Nb3 Qd8 9. 0-0 0-0 10. Be3 d6 11. f3 Nd7 12. Qd2 a5 13. a4 b6 14. Be2 Nc5 15. Ra3 Rb8 16. Rd1 Ba6 17. Nb5 Re8 18. Nxc5 bxc5 19. f4 Qb6 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Degterev, Pavel"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2201"]
[BlackElo "2229"]
[PlyCount "64"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Qb6 11. Ra3 Nbd7 12. Be2 Qc7 13. 0-0 b6 14. Nd2 Ne8 15. e4 Ne5 16. Be3 f5 17. f4 Nf7 18. Re1 fxe4 19. Ndxe4 Nf6 20. Nd2 Bd7 21. Bf2 Qb7 22. Qb3 Rae8 23. Raa1 b5 24. Bf3 g5 25. axb5 axb5 26. Be3 g4 27. hxg4 Bxg4 28. Nde4 Bxf3 29. gxf3 Nxe4 30. Nxe4 Qd7 31. Kf2 Nh6 32. Ng5 Bf6 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Felicio, Clairton"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2201"]
[BlackElo "2290"]
[PlyCount "38"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Nd4 5. Bg2 Nxf3+ 6. Bxf3 Bc5 7. 0-0 0-0 8. d3 h6 9. Rb1 a5 10. a3 c6 11. b4 axb4 12. axb4 Bd4 13. Qb3 d6 14. e3 Bxc3 15. Qxc3 Bh3 16. Re1 Ng4 17. Bh1 Re8 18. Bb2 h5 19. d4 h4 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Hnatovsky, Nicholas"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2201"]
[BlackElo "2308"]
[PlyCount "54"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Bg5 Be7 8. e3 Nd5 9. Bxe7 Ncxe7 10. Ne5 b5 11. b3 cxb3 12. axb3 0-0 13. Nd2 Bb7 14. Ne4 Nb4 15. Qd2 a5 16. Nd3 Nxd3 17. Qxd3 Ra7 18. Ng5 Ng6 19. Bxb7 Rxb7 20. Ne4 c6 21. Qc2 Ne7 22. Ng5 g6 23. Ne4 Ra7 24. Rfc1 Qc7 25. Qc5 Rfa8 26. h4 h5 27. Qg5 Nd5 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Szabo, Vilmos"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2201"]
[BlackElo "2395"]
[PlyCount "58"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5 9. 0-0 Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 g6 13. Bh6 Bf8 14. Bf4 Be7 15. Bh6 Bf8 16. Bf4 Be7 17. Nc3 0-0 18. Nb5 Na5 19. Bc7 Qc8 20. Bd6 Re8 21. Bxe7 Rxe7 22. Nd6 Qc7 23. Qf4 Nh5 24. Qd2 Bxg2 25. Nxg2 Nc6 26. Rac1 Rf8 27. Rc4 Qb8 28. Nf5 gxf5 29. Qh6 Ng7 0-1

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Pely, Giora"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2152"]
[BlackElo "2201"]
[PlyCount "77"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Bg7 16. Bd3 d5 17. Bg5 b4 18. c4 h6 19. dxe5 hxg5 20. exf6 Nxf6 21. exd5 c6 22. Rxe8+ Qxe8 23. Qd2 cxd5 24. Qxb4 dxc4 25. Re1 Qf8 26. Qxf8+ Bxf8 27. Bxc4 Bxf3 28. gxf3 a5 29. Re5 Rc8 30. b3 Rc5 31. Re1 Kg7 32. Rd1 Re5 33. Ne2 Bb4 34. Nd4 Re1+ 35. Rxe1 Bxe1 36. Nc6 Nd7 37. b4 Bxb4 38. Nxb4 axb4 39. a5 1-0

[Event "LSS WC-2010-F-00003"]
[Site "LSS email"]
[Date "2010.11.17"]
[Round "?"]
[White "Roberts, Anthony"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2234"]
[BlackElo "2201"]
[PlyCount "73"]
[EventDate "2010.11.23"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qb6 6. Ndb5 Nf6 7. Be3 Qa5 8. Bd2 Qd8 9. Bf4 e5 10. Bg5 Bb4 11. a3 Bxc3+ 12. bxc3 0-0 13. Qf3 d6 14. Rd1 Bg4 15. Qxg4 Nxg4 16. Bxd8 Rfxd8 17. g3 Ne7 18. Be2 Nf6 19. Nxd6 Nc8 20. Nxb7 Rxd1+ 21. Bxd1 Nb6 22. f3 Rc8 23. Be2 Rxc3 24. Kd2 Rxa3 25. c4 Ra2+ 26. Ke3 Ra3+ 27. Kf2 Kf8 28. c5 Na4 29. Rc1 Rc3 30. Rxc3 Nxc3 31. Ba6 Ne8 32. Bc4 f6 33. Ke3 Nb1 34. Bf1 Nc7 35. Kd3 Na3 36. Kc3 Nab5+ 37. Bxb5 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2010.01.05"]
[Round "9"]
[White "Maduekwe, Chiedu U"]
[Black "Grant, Alan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2182"]
[BlackElo "2236"]
[PlyCount "63"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 0-0 10. Bg2 a5 11. 0-0 d6 12. d5 Nb8 13. Rac1 Nd7 14. Ne1 Nc5 15. Nd3 Nxd3 16. exd3 e5 17. c5 Bf5 18. Be4 Bg4 19. cxd6 cxd6 20. Qc7 Qf6 21. Rc3 Qh6 22. Rb3 f5 23. Bg2 Rf7 24. Qc1 f4 25. Re1 Bh3 26. d4 Rc8 27. Qd1 Bxg2 28. Kxg2 fxg3 29. hxg3 Rcf8 30. f3 Rf5 31. g4 Qg5 32. dxe5 0-1

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2010.01.04"]
[Round "8"]
[White "Knott, Simon JB"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2348"]
[BlackElo "2182"]
[PlyCount "102"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. 0-0 Bd6 8. b3 0-0 9. Bb2 Qe7 10. Nbd2 b6 11. Be2 Bb7 12. Nc4 Bc7 13. a4 c5 14. a5 b5 15. Nce5 a6 16. Nxd7 Nxd7 17. Rc1 Rfd8 18. Qc2 Rac8 19. Qb1 Bxa5 20. Qa1 Bb4 21. Rfd1 Nf6 22. dxc5 Bxc5 23. h3 Rxd1+ 24. Bxd1 Bd6 25. Rxc8+ Bxc8 26. Bxf6 Qxf6 27. Qxf6 gxf6 28. Nd4 e5 29. Nc6 Be6 30. e4 Kf8 31. Nd8 Bd7 32. Bg4 Bxg4 33. hxg4 a5 34. Nc6 a4 35. bxa4 bxa4 36. Na5 Bb4 37. Nc4 a3 38. Nxa3 Bxa3 39. Kf1 Bc5 40. Ke2 Ke7 41. g3 Bd4 42. f4 Bg1 43. Kf3 Kd6 44. g5 fxg5 45. fxg5 Ke6 46. Kg4 Bf2 47. Kf3 Be1 48. Kg4 Ke7 49. Kh4 Kf8 50. Kh5 Kg7 51. g4 Bf2 0-1

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2010.01.03"]
[Round "7"]
[White "Maduekwe, Chiedu U"]
[Black "Ledger, Dave J"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2182"]
[BlackElo "2227"]
[PlyCount "79"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Qe8 10. Nd2 Kh8 11. g4 Ng8 12. h4 f6 13. Be3 f5 14. f3 Nf6 15. h5 f4 16. h6 Bxh6 17. Rxh6 fxe3 18. Nf1 Nh5 19. Nxe3 Qe7 20. Qd2 Qh4+ 21. Kd1 Qg5 22. Ng2 Qxd2+ 23. Kxd2 Kg7 24. g5 Bh3 25. Ne3 Rf4 26. Rh1 Bd7 27. Ng2 Raf8 28. Nxf4 Rxf4 29. Nd1 Nc5 30. Ne3 Be8 31. Ng2 Rf8 32. Ke3 Nd7 33. Rh4 Ndf6 34. f4 Ng8 35. R6xh5 gxh5 36. f5 c6 37. Bxh5 cxd5 38. cxd5 h6 39. f6+ Nxf6 40. gxf6+ 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2010.01.02"]
[Round "6"]
[White "Kolbus, Dietmar"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2355"]
[BlackElo "2182"]
[PlyCount "74"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. d3 e6 7. Nbd2 Bd6 8. h3 Bh5 9. g4 Bg6 10. Nh4 Qe7 11. a3 a5 12. e3 0-0 13. Qe2 Nc5 14. Nxg6 hxg6 15. g5 Nfd7 16. h4 e5 17. Bh3 Rfd8 18. Qg4 Ne6 19. Nf3 a4 20. b4 e4 21. dxe4 Bxb4+ 22. Kf1 dxe4 23. Qxe4 Bd6 24. Bxe6 Qxe6 25. Qxe6 fxe6 26. Ke2 Nb6 27. Nd2 Ra5 28. c4 Rf5 29. Bd4 Nd7 30. Ne4 Be7 31. Rhb1 b5 32. Ng3 Rf7 33. cxb5 e5 34. Ba7 cxb5 35. Rxb5 Rc8 36. Ne4 Ra8 37. Rb7 Bf8 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2010.01.01"]
[Round "5"]
[White "Maduekwe, Chiedu U"]
[Black "Spanton, Timothy"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2182"]
[BlackElo "2026"]
[PlyCount "67"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14. Kh2 Qd7 15. Qa4 Bd6 16. Rfd1 a6 17. Rd2 b5 18. Qd1 Ne5 19. Nb3 Nc4 20. Nxd5 Nxd5 21. Bxd5 Nxe3 22. fxe3 Bxg3+ 23. Kxg3 Qd6+ 24. Kg2 Bxd5+ 25. Rxd5 Qg6+ 26. Kf2 Rad8 27. Qd4 Rxd5 28. Qxd5 Qf6+ 29. Qf3 Qh4+ 30. Qg3 Qf6+ 31. Qf4 Qxb2 32. Rc7 f6 33. Nd4 Qxa2 34. Qg4 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2009.12.31"]
[Round "4"]
[White "Young, Melvyn Jack"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1971"]
[BlackElo "2182"]
[PlyCount "50"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 Nc6 7. d4 Be7 8. Bxf4 Bg4 9. Qd2 Nh5 10. 0-0-0 Bf6 11. Ne2 Qe7 12. e5 dxe5 13. dxe5 Bxe5 14. Bb5 0-0 15. Bxc6 Nxf4 16. Nxf4 bxc6 17. Rde1 Bxf3 18. gxf3 Qf6 19. Nd3 Bd6 20. Reg1 Rfd8 21. Rg4 Rab8 22. Rhg1 Bf8 23. Rf4 Qe6 24. b3 Rd5 25. Qc3 Qe3+ 0-1

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2009.12.30"]
[Round "3"]
[White "Maduekwe, Chiedu U"]
[Black "MacRae, James"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2182"]
[BlackElo "1752"]
[PlyCount "59"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Ne4 8. Nc3 f5 9. Bf4 Nd7 10. Rad1 Ndf6 11. Ne5 Nxc3 12. bxc3 Nd7 13. cxd5 exd5 14. c4 Nxe5 15. Bxe5 Be6 16. Qb3 Qd7 17. cxd5 Bxd5 18. Bxd5+ cxd5 19. Rb1 b6 20. Rfc1 Rfc8 21. a4 Bd8 22. Qb5 Qe6 23. Kg2 Kf7 24. Qa6 Qd7 25. a5 Bc7 26. Bxc7 Rxc7 27. axb6 Rxc1 28. Rxc1 Kf8 29. b7 Rb8 30. Rc8+ 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2009.12.29"]
[Round "2"]
[White "Jackson, James P"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2067"]
[BlackElo "2182"]
[PlyCount "73"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 Qc7 8. 0-0 0-0-0 9. Qe2 c4 10. Bc2 h6 11. Nbd2 f5 12. b3 cxb3 13. Nxb3 Na5 14. Nxa5 Qxa5 15. Bd3 Kb8 16. Bd2 Qa4 17. Rfb1 Rc8 18. Rb2 Ka8 19. Ne1 g5 20. Nc2 Be8 21. Rab1 Rc7 22. Nb4 Bxb4 23. Rxb4 Qxa3 24. Qd1 a5 25. Ra1 axb4 26. cxb4 Qxa1 27. Qxa1+ Kb8 28. b5 b6 29. Qa6 Bd7 30. Qxb6+ Rb7 31. Qd8+ Bc8 32. Bb4 Rd7 33. Bd6+ Kb7 34. Qa5 Rxd6 35. exd6 Rh7 36. Qd8 Rg7 37. Qf8 1-0

[Event "Hastings Masters op 85th"]
[Site "Hastings"]
[Date "2009.12.28"]
[Round "1"]
[White "Maduekwe, Chiedu U"]
[Black "Hawkins, Jonathan J"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2182"]
[BlackElo "2383"]
[PlyCount "70"]
[EventDate "2009.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. Nd2 Qe8 9. g3 f5 10. Be2 Nf6 11. g4 Na6 12. g5 Nxe4 13. Ndxe4 fxe4 14. Nxe4 Bf5 15. Ng3 e4 16. Nxf5 gxf5 17. Rb1 f4 18. h4 Nc5 19. Bg4 Nd3+ 20. Kf1 Bd4 21. Be6+ Kh8 22. f3 Qg6 23. Rh2 exf3 24. b4 Qe4 25. Rb3 Nxc1 26. Qxc1 f2 27. Qb1 Qe5 28. Rhh3 Kg7 29. Qd1 Rae8 30. Rbd3 Be3 31. Qc2 Rxe6 32. dxe6 Qxe6 33. Qc3+ Kg8 34. Rh1 Qg4 35. c5 Qg1+ 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.15"]
[Round "9"]
[White "Healey, Michael W"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2058"]
[BlackElo "2182"]
[PlyCount "53"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 Qb6 8. b4 cxd4 9. cxd4 0-0-0 10. Bb2 Kb8 11. 0-0 Nge7 12. b5 Na5 13. Nc3 Nc4 14. Bxc4 dxc4 15. a4 Rc8 16. a5 Qd8 17. Qe2 Nd5 18. Rfb1 Bb4 19. Nxd5 exd5 20. Bc1 Bxa5 21. e6 Be8 22. b6 axb6 23. Bf4+ Ka7 24. Qb2 b5 25. e7 Qb6 26. Qb4 Ka6 27. Ra3 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.14"]
[Round "8"]
[White "Maduekwe, Chiedu U"]
[Black "Crawley, Gavin"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2182"]
[BlackElo "2407"]
[PlyCount "62"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Bg5 h6 9. Be3 Nc5 10. Nd2 a5 11. g4 Bd7 12. Qc2 c6 13. 0-0-0 a4 14. Kb1 Qa5 15. Rg1 Rfc8 16. g5 hxg5 17. Bxg5 a3 18. b3 b5 19. Bxf6 Bxf6 20. dxc6 Bxc6 21. cxb5 Bxe4 22. Ncxe4 Nxe4 23. Bc4 Nc3+ 24. Ka1 d5 25. Rxg6+ fxg6 26. Qxg6+ Bg7 27. Rg1 Qc7 28. Ne4 Nxe4 29. b6 Qf7 30. b7 Qxg6 31. Rxg6 dxc4 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.13"]
[Round "7"]
[White "Bennion, David"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2025"]
[BlackElo "2182"]
[PlyCount "54"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. Bf4 dxc4 6. a4 Nd5 7. Bg3 b5 8. e4 Nxc3 9. bxc3 e6 10. Ne5 Bb7 11. Qh5 Qe7 12. Be2 g6 13. Qf3 Bg7 14. Bh4 f6 15. Ng4 0-0 16. e5 Nd7 17. Qe3 c5 18. exf6 Nxf6 19. Ne5 cxd4 20. cxd4 Bxg2 21. Rg1 Qb4+ 22. Kd1 Nd5 23. Qa3 Qxa3 24. Rxa3 Be4 25. Nd7 b4 26. Bxc4 bxa3 27. Nxf8 Kxf8 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.12"]
[Round "6"]
[White "Maduekwe, Chiedu U"]
[Black "Owen, Dennis P"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2182"]
[BlackElo "2055"]
[PlyCount "75"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 Nbd7 6. 0-0 c6 7. Qc2 0-0 8. Rd1 Ne4 9. Nc3 f5 10. Ne5 Nxe5 11. dxe5 Nxc3 12. Qxc3 Qb6 13. Be3 Qd8 14. b4 Kh8 15. b5 Bd7 16. Rac1 Qe8 17. bxc6 bxc6 18. Qa5 Bd8 19. Qa3 Bb6 20. Bc5 Bxc5 21. Qxc5 Qb8 22. Qe7 Qd8 23. Qd6 Rc8 24. e3 Re8 25. Rb1 Rc7 26. Rdc1 Bc8 27. cxd5 exd5 28. Rxc6 Rd7 29. Qc5 Bb7 30. Rd6 Qe7 31. Qd4 Rc7 32. f4 Rec8 33. h4 Qf7 34. Qxa7 Qh5 35. Rxb7 Rc2 36. Rc7 Rxg2+ 37. Kxg2 Qe2+ 38. Kg1 1/2-1/2

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.11"]
[Round "5"]
[White "Berzinsh, Roland"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2424"]
[BlackElo "2182"]
[PlyCount "67"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c4 Bb4+ 6. Nc3 0-0 7. Be2 Bg4 8. 0-0 dxc4 9. Bxc4 Nc6 10. Be3 Bh5 11. a3 Bxc3 12. bxc3 Nd5 13. Bd2 Nce7 14. Re1 c6 15. Re5 Bg6 16. Qe2 Nc8 17. Qd1 f6 18. Re1 b5 19. Ba2 Ncb6 20. Nh4 Bf7 21. Qg4 Qd7 22. Nf5 g6 23. Nh6+ Kg7 24. Qxd7 Nxd7 25. Nxf7 Rxf7 26. Re6 Nb8 27. Re8 Re7 28. Re1 Rxe1+ 29. Bxe1 Kf7 30. Rh8 Kg7 31. Rd8 Nb6 32. Rg8+ Kh6 33. Bd2+ g5 34. f4 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.11"]
[Round "4"]
[White "Maduekwe, Chiedu U"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2182"]
[BlackElo "2464"]
[PlyCount "94"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nc3 Nf6 5. Nf3 d6 6. g3 Nbd7 7. Bg2 e5 8. 0-0 0-0 9. Rc1 c6 10. Re1 Bxc3 11. Rxc3 Ne4 12. Rd3 Nxd2 13. Nxd2 f5 14. e4 f4 15. Nf3 Qe7 16. c5 dxc5 17. Qb3+ Kh8 18. dxe5 b5 19. Qd1 Nxe5 20. Nxe5 Qxe5 21. gxf4 Qxb2 22. e5 Bf5 23. Bxc6 Bxd3 24. Qxd3 Rxf4 25. Qe2 Qxe2 26. Rxe2 Ra7 27. e6 Re7 28. Bxb5 g6 29. Bd7 Kg7 30. Re5 Rf5 31. Re4 Kf6 32. Ra4 Ke5 33. Kf1 Rf4 34. Rxa5 Kd4 35. Ra8 c4 36. Rc8 c3 37. Ke2 Rf5 38. a4 Rh5 39. Rc6 Rxh2 40. Rd6+ Kc5 41. Rd1 Kb4 42. Rb1+ Kc4 43. Bb5+ Kd4 44. Rd1+ Kc5 45. Bd7 Rh5 46. Ra1 Rd5 47. Kf3 Kb4 0-1

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.10"]
[Round "3"]
[White "Houska, Jovanka"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2391"]
[BlackElo "2182"]
[PlyCount "67"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 a6 5. Bd3 b5 6. b3 Bg4 7. Nbd2 e6 8. 0-0 Be7 9. Bb2 0-0 10. Qc2 Bh5 11. Ne5 Bg6 12. Nxg6 hxg6 13. e4 bxc4 14. bxc4 dxe4 15. Nxe4 Nbd7 16. Rfd1 Qc7 17. Rab1 c5 18. d5 exd5 19. Nxf6+ Nxf6 20. cxd5 Rfd8 21. Bc4 Ne8 22. Qxg6 fxg6 23. d6+ Kf8 24. dxc7 Nxc7 25. Be5 Nb5 26. Bd5 Ra7 27. Be4 g5 28. Rxd8+ Bxd8 29. Rd1 Bf6 30. Bb8 Re7 31. Bg6 Bd4 32. Rb1 Nc3 33. Bd6 Nxb1 34. Bxb1 1/2-1/2

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.09"]
[Round "2"]
[White "Maduekwe, Chiedu U"]
[Black "Quillan, Gary"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2182"]
[BlackElo "2394"]
[PlyCount "65"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 a6 10. a4 Nbd7 11. 0-0 Qe7 12. Re1 h6 13. Bf4 Ne8 14. a5 Rb8 15. Na4 g5 16. Bg3 Ne5 17. Be2 Bd7 18. Nxe5 Bxe5 19. Bxe5 Qxe5 20. Nb6 Rd8 21. Qb3 Nf6 22. Nc4 Qxe4 23. Nxd6 Qf4 24. Nxb7 Rb8 25. Bxa6 Bc8 26. Re7 Nd7 27. Rae1 Qc7 28. d6 Qc6 29. Rxf7 Rxb7 30. Rxf8+ Kxf8 31. Qc3 Ne5 32. Qxe5 Rg7 33. Qf6+ 1-0

[Event "London Classic op"]
[Site "London"]
[Date "2009.12.08"]
[Round "1"]
[White "Hamzah Mohd Zuhri, Amier"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1730"]
[BlackElo "2182"]
[PlyCount "66"]
[EventDate "2009.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. cxb5 cxb5 7. Bd3 Bg4 8. 0-0 e6 9. b3 Nc6 10. Bb2 Rc8 11. Rc1 Bd6 12. Qe2 0-0 13. a3 Qe7 14. a4 b4 15. Nb1 a5 16. Nbd2 Rc7 17. Rfe1 Rfc8 18. Ba6 Rb8 19. Rc2 Nxd4 20. Bxd4 Rxc2 21. Qd3 Rc7 22. Ne5 Bf5 23. Qe2 Nd7 24. Nxd7 Qxd7 25. Bb5 Qc8 26. e4 dxe4 27. Nxe4 Bxe4 28. Qxe4 Rc1 29. Rf1 Qc2 30. Bd3 Rxf1+ 31. Kxf1 Qd1+ 32. Qe1 Qxd3+ 33. Kg1 Qxd4 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Hybl, Vladislav"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2371"]
[BlackElo "2416"]
[PlyCount "27"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Bb7 10. Bd3 g5 11. fxg5 cxd4 12. Nxd4 Ncxe5 13. 0-0 Rc8 14. Qe2 1-0

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Ginzbursky, Leonid Borisovich"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2416"]
[BlackElo "2275"]
[PlyCount "26"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb4 10. Qc2 g4 11. Ne5 Qxd4 12. 0-0 Bxc3 13. bxc3 Qxe4 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Horwitz, Daniel M"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2416"]
[BlackElo "2314"]
[PlyCount "30"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 Nbd7 11. cxd5 Nxd5 12. Bxd8 Nxc3 13. Bh4 Nd5 14. Bf2 c5 15. e4 Nf4 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Janosi, Ervin"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2416"]
[BlackElo "2335"]
[PlyCount "42"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. f3 Nh5 13. c5 Nf4 14. Bc4 Kh8 15. Kh1 a5 16. b5 dxc5 17. Be3 b6 18. Ne6 Nxe6 19. dxe6 Qxd1 20. Raxd1 f4 21. Bf2 Bf6 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Metelmann, Klaus"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2416"]
[BlackElo "2294"]
[PlyCount "42"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Qc2 c5 8. Rd1 h6 9. Bh4 b6 10. dxc5 bxc5 11. Be2 Bb7 12. 0-0 Rc8 13. Rd2 Qa5 14. cxd5 exd5 15. Rfd1 Qb6 16. Ne1 Rfe8 17. Bf3 Ne5 18. Be2 Ned7 19. Bf3 Ne5 20. Bxf6 Nxf3+ 21. Nxf3 Bxf6 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Pavoni, Flavio"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2416"]
[BlackElo "2310"]
[PlyCount "30"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. e4 e5 11. Ne2 a6 12. b3 Bb7 13. Bb2 Re8 14. Rc1 exd4 15. Nexd4 c5 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Yvinec, Jean Marc"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2416"]
[BlackElo "2349"]
[PlyCount "21"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 e6 5. h3 Bh5 6. Qe2 c6 7. g4 Bg6 8. Bg2 d5 9. exd5 Nxd5 10. Nxd5 cxd5 11. Ne5 0-1

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Mer, Alain"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "2416"]
[PlyCount "41"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Ne4 Ngf6 14. Nd6+ Ke7 15. Nxb7 Bxd2+ 16. Nxd2 Qb4 17. Qb3 Qxd4 18. 0-0-0 c5 19. Qg3 Qb4 20. Qd6+ Ke8 21. Qc6 1-0

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Satici, Aykut Cihan"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2184"]
[BlackElo "2416"]
[PlyCount "27"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. 0-0 Nbd7 11. Ne5 Bg7 12. Nxd7 Nxd7 13. Bd6 a6 14. e5 1-0

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Sikorsky, Horst"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2235"]
[BlackElo "2416"]
[PlyCount "19"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Bd3 b4 10. Nd1 1-0

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Tienhoven, Richard M Van"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2390"]
[BlackElo "2416"]
[PlyCount "29"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 Nb6 7. a4 a5 8. Na3 Be6 9. Ng5 Bg4 10. Nxc4 Bxe2 11. Ne5 Bh5 12. Re1 Nbd7 13. d4 e6 14. Bf3 Nxe5 15. Bxh5 1-0

[Event "W-ch32 prel09 email"]
[Site "ICCF email"]
[Date "2008.10.25"]
[Round "?"]
[White "Zuccotti Bozzano, Marianella"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2288"]
[BlackElo "2416"]
[PlyCount "25"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c6 3. Nf3 d5 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 Rg8 12. Nxg4 Nbd7 13. Nxf6+ 1-0

[Event "ENG-ITA email"]
[Site "ICCF email"]
[Date "2008.07.15"]
[Round "?.3"]
[White "Bellegotti, Mario"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2455"]
[BlackElo "2434"]
[PlyCount "43"]
[EventDate "2008.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. Ne5 Nbd7 11. Qc2 Qb6 12. Rd1 Bg7 13. h4 g4 14. 0-0 Rd8 15. Bf4 Nxe5 16. Bxe5 0-0 17. Qc1 c5 18. Qf4 cxd4 19. Bxf6 Bxf6 20. Qxf6 dxc3 21. Qxh6 cxb2 22. Qg5+ 1/2-1/2

[Event "ENG-ITA email"]
[Site "ICCF email"]
[Date "2008.07.15"]
[Round "?.3"]
[White "Maduekwe, Chiedu U"]
[Black "Bellegotti, Mario"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2434"]
[BlackElo "2455"]
[PlyCount "87"]
[EventDate "2008.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bd7 11. Rb1 Qc7 12. Bf4 Qc8 13. Rc1 a6 14. Qd2 b5 15. Bb3 e5 16. Bh6 Bxh6 17. Qxh6 c4 18. Bc2 exd4 19. cxd4 Qc7 20. Rfd1 Rad8 21. d5 Ne5 22. Nd4 Ng4 23. Qh4 f6 24. Re1 Qd6 25. Rcd1 Rfe8 26. f3 g5 27. Qh5 Ne5 28. h4 Qb6 29. Kh1 Kh8 30. hxg5 Rg8 31. gxf6 Qxf6 32. Nf5 Rg5 33. Qh2 Rg6 34. Qf4 Rdg8 35. Re2 Rg5 36. Qh2 Be8 37. Qf4 Bd7 38. Qh2 R8g6 39. f4 Rxf5 40. exf5 Ng4 41. fxg6 Nxh2 42. Kxh2 Qxf4+ 43. Kg1 hxg6 44. d6 1/2-1/2

[Event "IECG WC Cand email"]
[Site "IECG email"]
[Date "2008.04.15"]
[Round "?"]
[White "Daus, Peter"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2409"]
[BlackElo "2258"]
[PlyCount "45"]
[EventDate "2008.02.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. h3 e6 6. e3 Nbd7 7. Qc2 Bd6 8. g4 h6 9. Rg1 b5 10. c5 Bc7 11. g5 hxg5 12. Nxg5 Qe7 13. f4 Bb7 14. Bd3 Nf8 15. Qg2 g6 16. Bd2 a5 17. Nd1 Nh5 18. Nf2 Ng7 19. 0-0-0 0-0-0 20. Ng4 f6 21. Nf3 Nf5 22. Be1 Nd7 23. h4 1/2-1/2

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Edighoffer, Harold H"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2505"]
[BlackElo "2260"]
[PlyCount "95"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. h3 g6 4. Nc3 Bg7 5. Bc4 Nf6 6. 0-0 d6 7. d3 0-0 8. a4 Be6 9. Bxe6 fxe6 10. Ne2 e5 11. c3 e6 12. Qb3 Qd7 13. Ng3 Rab8 14. a5 h6 15. Re1 Qf7 16. Be3 Nd7 17. Rec1 Rfc8 18. Rd1 Rf8 19. Qb5 g5 20. Qb3 Kh8 21. Rd2 a6 22. Rdd1 Bf6 23. Ra4 Kh7 24. Qa3 Rbc8 25. Rc1 Rb8 26. Qa2 Be7 27. b4 d5 28. bxc5 Nxc5 29. Bxc5 Bxc5 30. Rf1 Rbd8 31. exd5 exd5 32. h4 gxh4 33. Rxh4 Qg6 34. Rh3 Rxf3 35. gxf3 Qxd3 36. Kg2 Rf8 37. Qb1 Qxb1 38. Rxb1 Nxa5 39. Rh5 Bd6 40. Rd1 Nc4 41. Rxd5 b5 42. Rh1 Kg6 43. Ne4 Ba3 44. Rd7 Re8 45. Ra7 Re6 46. Rd1 Rc6 47. Rd8 Kf5 48. Re8 1-0

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Faber, Harald"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2287"]
[BlackElo "2258"]
[PlyCount "87"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c3 f5 14. Nc2 0-0 15. 0-0 d5 16. exf5 e4 17. Be2 Qd6 18. Ne3 Rd8 19. Bh5 b4 20. Qg4 Bb7 21. c4 dxc4 22. Nxc4 Qf6 23. Rad1 Rd5 24. Ne3 Rxd1 25. Rxd1 Rd8 26. h3 Rd4 27. Qe2 Bf8 28. Qc2 Rxd1+ 29. Bxd1 Bc6 30. Bh5 Bb5 31. Qxe4 Qxb2 32. Qf4 Bd7 33. g3 Qf6 34. Kh2 h6 35. Qe4 Qe7 36. Qd4 Qd6 37. Qc4 Be8 38. Ng4 a5 39. Bg6 Bg7 40. f6 Bxf6 41. Nxh6+ Kf8 42. Bxf7 Qd4 43. Bd5 a4 44. f4 1/2-1/2

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Grennefors, Thomas"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2085"]
[BlackElo "2258"]
[PlyCount "53"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 e6 6. Nf3 c5 7. a3 dxc4 8. Bxc4 b5 9. Ba2 Nbd7 10. 0-0 Bb7 11. Rd1 Qc7 12. Qe2 Bd6 13. dxc5 Nxc5 14. b4 Nce4 15. Nxe4 Nxe4 16. Bb2 0-0 17. Rac1 Qe7 18. Ne5 Rfc8 19. f3 Nf6 20. Bb1 Rxc1 21. Rxc1 Rd8 22. Bd4 Nd7 23. Nc6 Bxc6 24. Rxc6 Nb8 25. Rc1 Nd7 26. h3 Be5 27. Qb2 1/2-1/2

[Event "IECG WC Cand email"]
[Site "IECG email"]
[Date "2008.04.15"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Blom, Erik"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2258"]
[BlackElo "2340"]
[PlyCount "90"]
[EventDate "2008.02.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Qd4 Bf7 17. Bh6 Re8 18. Bb5 e5 19. Qf2 Re7 20. f4 exf4 21. Qxf4 Qb6+ 22. Kh1 Be8 23. Bd3 Rf7 24. Qg3 Qb4 25. Be3 Bb5 26. Rb1 Qa3 27. Bxb5 a6 28. Nd4 axb5 29. Nf5 Rff8 30. Nh6+ Kh8 31. Qf2 Nc4 32. Bc5 Qd3 33. Re1 Kg7 34. Bxf8+ Rxf8 35. Ng4 f5 36. exf5 Rxf5 37. Qg1 h5 38. Rd1 Qc3 39. d6 Nxd6 40. Ne3 Re5 41. Rxd6 Rxe3 42. Rd1 Re2 43. Qf1 Rd2 44. Rxd2 Qxd2 45. Qa1+ Kh7 1/2-1/2

[Event "IECG WC Cand email"]
[Site "IECG email"]
[Date "2008.04.15"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Loinjak, Sinisa"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2258"]
[BlackElo "2381"]
[PlyCount "90"]
[EventDate "2008.02.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. Bxc4 e5 9. g5 Nd5 10. Ne4 Bc7 11. Bd2 0-0 12. 0-0-0 exd4 13. Nxd4 Ne5 14. Be2 Re8 15. h4 Ng4 16. Bd3 Qe7 17. h5 Ne5 18. Be2 Bg4 19. Ng3 Bxe2 20. Ngxe2 Qc5 21. Bc3 a5 22. Rh3 Rad8 23. e4 Ng4 24. exd5 Nxf2 25. g6 fxg6 26. hxg6 Qxd5 27. Rxh7 Nxd1 28. Qxd1 Rxe2 29. Qxe2 Qg5+ 30. Bd2 Qg1+ 31. Qe1 Qxe1+ 32. Bxe1 Rxd4 33. Bc3 Rd7 34. Kc2 b5 35. Rh1 b4 36. Re1 Kf8 37. Be5 a4 38. Bxc7 Rxc7 39. Kd3 Re7 40. Rxe7 Kxe7 41. Kc4 Kf6 42. Kxb4 Kxg6 43. Kxa4 Kf5 44. Kb3 g5 45. a4 g4 1/2-1/2

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Petrov, Milen Stoyanov"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2257"]
[BlackElo "2618"]
[PlyCount "101"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. Bg5 Nfd5 10. e4 Nxc3 11. bxc3 Bxe4 12. Qb3 Bd5 13. c4 Be4 14. Qe3 Bf5 15. Be2 h6 16. Bh4 g5 17. Bh5 Be6 18. d5 cxd5 19. Rb1 Ra6 20. Qf3 Rh7 21. Bg3 g4 22. Bxg4 Nxc4 23. Rxb7 Nxe5 24. Bxe5 Bxg4 25. Qxg4 Re6 26. Qe2 Rb6 27. Rxb6 Qxb6 28. 0-0 f6 29. Qd3 Rg7 30. Rb1 Qe6 31. Bc3 Kf7 32. Rb8 Rg5 33. h4 Rg8 34. g3 Rg4 35. Qb5 Kg7 36. Bxa5 Rd4 37. Qe8 Qf7 38. Qd7 Rd1+ 39. Kh2 h5 40. Bb4 d4 41. Qc8 Rb1 42. Qd8 Rf1 43. Qxd4 Qb3 44. Kg2 Qb1 45. Qd5 Rg1+ 46. Kh2 Rf1 47. Qg2 Qd3 48. Re8 Kf7 49. Rd8 Qxd8 50. Qxf1 Qd4 51. Qe1 1-0

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Schrancz, Istvan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2268"]
[BlackElo "2334"]
[PlyCount "69"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 c6 6. Nh3 Be7 7. e3 Nf6 8. b4 0-0 9. a4 Na6 10. b5 Nc7 11. Ba3 d5 12. Bxe7 Qxe7 13. Qb3 Kh8 14. cxd5 cxd5 15. Be2 Qd6 16. Qa3 Qxa3 17. Rxa3 Ne6 18. Nf4 Nxf4 19. exf4 Be6 20. Kd2 Rfc8 21. a5 Kg8 22. Rb1 Kf7 23. Rbb3 Rc7 24. Na4 Rac8 25. Rc3 Rxc3 26. Rxc3 Rxc3 27. Kxc3 Ke7 28. h4 Kd6 29. b6 axb6 30. Nxb6 Ng8 31. Kb4 Ne7 32. Bb5 Ng6 33. g3 Ne7 34. Na4 Ng8 35. Nc5 1/2-1/2

[Event "IECG WC Cand email"]
[Site "IECG email"]
[Date "2008.04.15"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Szabo, Vilmos"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2258"]
[BlackElo "2401"]
[PlyCount "119"]
[EventDate "2008.02.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 Bb7 7. Bg2 Be4 8. Qd1 Bxd2+ 9. Qxd2 0-0 10. 0-0 a5 11. Rd1 Re8 12. Qc3 h6 13. b3 d6 14. Bb2 Nbd7 15. Rac1 Ra6 16. Bf1 Qe7 17. Nd2 Bb7 18. d5 Raa8 19. e4 Nc5 20. Bg2 h5 21. a3 h4 22. Ba1 e5 23. f4 Bc8 24. b4 Na4 25. Qb3 axb4 26. axb4 h3 27. Bf1 Bg4 28. Re1 exf4 29. gxf4 Nh5 30. Bxh3 Qh4 31. Bxg4 Qxg4+ 32. Kh1 Qxf4 33. Re2 Qh6 34. Rg1 b5 35. cxb5 Nb6 36. Bd4 Nd7 37. Reg2 g6 38. Rg5 Ne5 39. Nf3 f6 40. R5g2 Nf4 41. Nxe5 fxe5 42. Be3 Kh7 43. Qc2 Re7 44. Bxf4 exf4 45. e5 Rg7 46. e6 f3 47. Rg4 Qh5 48. Qe4 f2 49. Rf1 Qf5 50. Qxf5 gxf5 51. Rxg7+ Kxg7 52. Rxf2 Kf6 53. Re2 Re8 54. e7 Rxe7 55. Rxe7 Kxe7 56. Kg2 Kf6 57. Kf3 Ke5 58. h4 Kxd5 59. h5 Ke5 60. h6 1-0

[Event "LSS WC-2009-T-00004"]
[Site "LSS email"]
[Date "2008.04.15"]
[Round "?"]
[White "Tasic, Vladimir"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2494"]
[BlackElo "2262"]
[PlyCount "101"]
[EventDate "2008.04.15"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nc3 c5 7. e4 Nc6 8. e5 Nd7 9. Re1 Rb8 10. a4 a6 11. h4 b5 12. axb5 axb5 13. Bf4 b4 14. Nb1 Bb7 15. c4 bxc3 16. bxc3 Ra8 17. Na3 Ra5 18. Nc2 Rxa1 19. Qxa1 Qb6 20. Qb1 Qa6 21. Ne3 Ra8 22. h5 h6 23. d4 Ra7 24. Rd1 Qa4 25. Qb2 Ba6 26. Ra1 Qb5 27. Qc1 Qb6 28. Rb1 Qd8 29. Qc2 Nb6 30. Bf1 Bxf1 31. Kxf1 Ra8 32. Bxh6 gxh6 33. Ng4 Kg7 34. Qd2 Nd7 35. Qxh6+ Kg8 36. Qf4 Qf8 37. Nf6+ Bxf6 38. exf6 Rb8 39. Ra1 Kh7 40. Kg2 Rb3 41. Ng5+ Kg8 42. c4 Qh6 43. cxd5 exd5 44. dxc5 Rb8 45. Qf5 Nxc5 46. Qxd5 Qxf6 47. Rc1 Nd3 48. Qxd3 Qxg5 49. Rxc6 Qxh5 50. Rc4 Rb5 51. Qc3 1-0

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Bebchuk, Leonid"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2308"]
[BlackElo "2429"]
[PlyCount "114"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Qe2 Bg6 20. Rd1 e4 21. Nd4 Nxd4 22. Rxd4 Bh4 23. g3 Bg5 24. Ra1 Bh6 25. h4 Bf5 26. h5 g6 27. hxg6 Bxg6 28. Rxe4 Bxe4 29. Qxe4 Qg5 30. Qg2 Rbe8 31. Nc7 Re7 32. Ne6 Rxe6 33. Bxe6 Qd2 34. Rf1 Qxc3 35. Qe4 Bg7 36. Kg2 Qd4 37. Qc6 Qd2 38. Qb7 Qd3 39. Bd5 Qd2 40. Be4 Qd4 41. f3 Qe3 42. Rf2 d5 43. Bxd5 Bd4 44. Rc2 Qg1+ 45. Kh3 Be5 46. f4 Bxf4 47. gxf4 Qe3+ 48. Bf3 Qxf4 49. Kg2 Qg5+ 50. Kf2 Qh4+ 51. Kf1 Qh3+ 52. Ke2 Qh2+ 53. Bg2 Qh5+ 54. Kd3 Rd8+ 55. Ke3 Qg5+ 56. Ke2 Qg6 57. Be4 Qg4+ 1/2-1/2

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Fichaud, Alan"]
[Black "Maduekwe, Chiedu U"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2352"]
[BlackElo "2429"]
[PlyCount "57"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 a6 5. Bd2 e6 6. Qc2 Nbd7 7. Nc3 c5 8. cxd5 exd5 9. g4 h6 10. Bg2 Nb6 11. h3 Be6 12. Ne2 Rc8 13. Bc3 Ne4 14. Nf4 Nc4 15. 0-0 b5 16. Rfc1 h5 17. Nxh5 b4 18. Be1 cxd4 19. Nxd4 Nxe3 20. Qa4+ Bd7 21. Rxc8 Qxc8 22. Qb3 Nxg2 23. Qxd5 Nc5 24. Qe5+ Ne6 25. Nxe6 fxe6 26. Kxg2 Qc2 27. Qb8+ Kf7 28. Qf4+ Kg6 29. Bxb4 1-0

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Hoshino, Eizo"]
[Black "Maduekwe, Chiedu U"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2054"]
[BlackElo "2429"]
[PlyCount "32"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. g3 Bb4 6. Bg2 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Bg5 Nbd7 10. a4 a5 11. Ne1 Qc8 12. Qb3 Bxg2 13. Nxg2 h6 14. Bxf6 Nxf6 15. Rfe1 e5 16. e4 Re8 1/2-1/2

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Kirsch, Gerard"]
[Black "Maduekwe, Chiedu U"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2156"]
[BlackElo "2429"]
[PlyCount "48"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. 0-0 Be7 10. Rd1 Qc8 11. e4 Nc7 12. Nc3 0-0 13. Bf4 Re8 14. Qd2 Ne6 15. Be3 d6 16. Nh4 g6 17. f4 Nd7 18. f5 Nd4 19. Bxd4 cxd4 20. Qxd4 Ne5 21. fxg6 hxg6 22. Nf3 d5 23. Qa4 Nxf3+ 24. Bxf3 Bc6 0-1

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Boschma, Bouwe"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2429"]
[BlackElo "2247"]
[PlyCount "62"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. Nc3 Nbd7 8. e4 d4 9. Na4 Nxe4 10. Bd3 Qa5+ 11. Nd2 Nef6 12. 0-0 Bb7 13. Re1 Bd5 14. Nc4 Qc7 15. b4 cxb4 16. Bb2 Be7 17. Rc1 Qf4 18. Bxd4 Ng4 19. g3 Qxd4 20. Bg6+ hxg6 21. Qxd4 Rxh2 22. Nd6+ Kf8 23. f3 Bxd6 24. Qxg4 Nf6 25. Qxg6 Rh6 26. Qg5 Kf7 27. Kg2 Rg6 28. Qh4 Rg4 29. Qh3 Rg5 30. Qh4 Rg4 31. Qh3 Rg5 1/2-1/2

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Genga, Secondo"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2429"]
[BlackElo "2350"]
[PlyCount "45"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nc6 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxc3 10. bxc3 Bxc3 11. Rc1 Ba5 12. h4 e5 13. Qb3 dxc4 14. Bxc4 exd4 15. Bxf7+ Kf8 16. e4 Qf6 17. Bd5 Bc3 18. Ke2 Kg7 19. Nb1 d3+ 20. Kf1 Be5 21. Qxd3 Bd7 22. Nd2 g4 23. Kg1 1/2-1/2

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Malyshev, Vladimir Pavlovich"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2429"]
[BlackElo "2434"]
[PlyCount "96"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5 9. 0-0 Be7 10. Rd1 Qc8 11. Bg5 f6 12. Bd2 Nc7 13. e4 Nc6 14. Nc3 Nb4 15. Qb1 d5 16. Nh4 d4 17. Nf5 dxc3 18. bxc3 Nc6 19. Nxg7+ Kf7 20. Nf5 Ne6 21. Nh6+ Kf8 22. Nf5 Ne5 23. Bh6+ Kf7 24. Rd2 c4 25. Qd1 Re8 26. f4 Ng6 27. Nxe7 Qc5+ 28. Kh1 Nxe7 29. f5 Ng7 30. Qg4 Rg8 31. Rad1 Rae8 32. Rd7 Bc6 33. Rxa7 b5 34. Rc7 Qb6 35. Qf4 Rd8 36. Rxd8 Rxd8 37. Bf3 Rd7 38. Qg4 Rxc7 39. Qxg7+ Ke8 40. Kg2 Bb7 41. Qf8+ Kd7 42. Qf7 b4 43. Bg7 Rc6 44. Bf8 Qc5 45. cxb4 Qe5 46. Bh6 Rb6 47. Qxc4 Qb2+ 48. Kh3 Ba6 0-1

[Event "W-ch31 prel09 email"]
[Site "ICCF email"]
[Date "2007.12.20"]
[Round "?"]
[White "Maduekwe, Chiedu U"]
[Black "Mignon, Frederic"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2429"]
[BlackElo "2257"]
[PlyCount "45"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rad8 12. Rfe1 Rfe8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Bb4 16. Rf1 Bd6 17. Ne5 f5 18. Qe3 c5 19. dxc5 Bxc5 20. Qg3 Nf6 21. Qh4 Be4 22. Bc3 Qc7 23. Rfe1 1/2-1/2

