[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.30"]
[Round "9"]
[White "Wang, Annie"]
[Black "Onyekwere, Chikwere"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2356"]
[BlackElo "2152"]
[PlyCount "36"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 b6 8. Be2 Bb7 9. Bb2 Rc8 10. 0-0 c5 11. dxc5 bxc5 12. Rfd1 0-0 13. Rac1 Qe7 14. cxd5 exd5 15. Qf5 Rfd8 16. Bf1 Bb8 17. Na4 Ne4 18. Nc3 Ndf6 1/2-1/2

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.29"]
[Round "8"]
[White "Onyekwere, Chikwere"]
[Black "Saksham, Rautela"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2152"]
[BlackElo "2320"]
[PlyCount "75"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. Qe2 Nc5 7. 0-0 Ne6 8. c3 d5 9. exd6 Bxd6 10. cxd4 0-0 11. Be3 Qf6 12. Rd1 Nf4 13. Bxf4 Qxf4 14. Qe3 Bg4 15. Nbd2 Rad8 16. h3 Bh5 17. d5 Qxe3 18. fxe3 Ne5 19. g4 Bg6 20. Nh4 Bc2 21. Rdc1 Nxc4 22. Nxc4 Be4 23. Nxd6 cxd6 24. Nf5 Rd7 25. Rc4 Bxd5 26. Rd4 Be6 27. Nxd6 Rfd8 28. Rad1 Bxa2 29. Nxb7 Rxd4 30. Rxd4 Rxd4 31. exd4 Kf8 32. Kf2 Ke7 33. Ke3 g5 34. Nc5 Bb1 35. Ne4 h6 36. d5 a5 37. Kd4 f6 38. d6+ 1/2-1/2

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.29"]
[Round "7"]
[White "Onyekwere, Chikwere"]
[Black "Shetty, Anshul"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2152"]
[BlackElo "2030"]
[PlyCount "93"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 0-0-0 13. Bxf6 gxf6 14. Qg7 b4 15. Qxf7 bxc3 16. Qxe7 Rde8 17. Qf7 Qa5 18. Nb3 Qb4 19. a3 Qb6 20. bxc3 a5 21. Qh5 e5 22. f5 Re7 23. Qh6 Kb8 24. Qe3 Qc7 25. c4 Rc8 26. Qd2 a4 27. Na5 Ba6 28. Qb4+ Nb6 29. Bf1 Rd7 30. Rd2 Ka7 31. Red1 Rcd8 32. Be2 h6 33. g4 Bb7 34. Nxb7 Kxb7 35. Rd5 Qc6 36. c5 dxc5 37. Rxd7+ Rxd7 38. Rxd7+ Qxd7 39. Qxc5 Qg7 40. Bb5 Qg5+ 41. Kb2 Nc8 42. Qc6+ Kb8 43. Ba6 Qg7 44. Qxc8+ Ka7 45. Bc4 h5 46. Qa6+ Kb8 47. Qb6+ 1-0

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.28"]
[Round "6"]
[White "Beck, Alec"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1966"]
[BlackElo "2152"]
[PlyCount "60"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Qc2 Nbd7 6. b3 b6 7. Bb2 Bb7 8. Bd3 Rc8 9. 0-0 c5 10. dxc5 Bxc5 11. Qe2 0-0 12. Rd1 Qe7 13. Nc3 Ne4 14. cxd5 exd5 15. Nb5 a5 16. Rac1 f5 17. Nfd4 g6 18. Na7 Ra8 19. Nab5 Ne5 20. h3 Rae8 21. Nf3 Nxf3+ 22. Qxf3 Nxf2 23. Kxf2 f4 24. Kg1 fxe3 25. Qe2 Rf2 26. Qg4 Bc8 27. Qg3 Rxb2 28. Kh1 Qe5 29. Qe1 e2 30. Bxe2 Rxe2 0-1

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.27"]
[Round "4"]
[White "Hakobyan, Eduard"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2298"]
[BlackElo "2152"]
[PlyCount "63"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Nbd7 10. Be3 Qc7 11. 0-0 Be7 12. f4 Rc8 13. b3 Nc5 14. a4 Bd7 15. b4 Ne6 16. Nd5 Qxc2 17. Qe1 Bd8 18. Nec3 Nxd5 19. Nxd5 0-0 20. Rc1 Qxa4 21. Rxc8 Bxc8 22. Qe2 Qb3 23. f5 Nd4 24. Qxh5 f6 25. Bxd4 exd4 26. Nf4 Qxg3 27. h4 d5 28. Kh1 Bc7 29. e5 Rd8 30. Rg1 Qxf4 31. Bxd5+ Rxd5 32. Qe8+ 1-0

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.27"]
[Round "3"]
[White "Onyekwere, Chikwere"]
[Black "Andriasian, Zaven"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2152"]
[BlackElo "2581"]
[PlyCount "94"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. Bb3 Nc6 7. h3 Na5 8. 0-0 Nxb3 9. axb3 b6 10. Re1 Bb7 11. Bf4 b5 12. e5 Nd5 13. Nxd5 Bxd5 14. Qd3 e6 15. c4 bxc4 16. bxc4 Bb7 17. Qe3 Qd7 18. Rad1 Rfe8 19. Bg5 Rab8 20. b3 Bxf3 21. Qxf3 d5 22. cxd5 exd5 23. Bf6 Bf8 24. Rd3 Rb6 25. Ra1 c6 26. g4 Reb8 27. Kg2 Rb4 28. Re1 a5 29. Qe3 Re8 30. f4 a4 31. bxa4 c5 32. f5 Qxa4 33. e6 fxe6 34. fxe6 Rb6 35. e7 Rxf6 36. exf8Q+ Rfxf8 37. Qd2 c4 38. Rde3 Rxe3 39. Qxe3 Qc6 40. g5 Qd7 41. Kg3 Rc8 42. Kg2 Qf7 43. Qe5 Rf8 44. Qe3 Qf5 45. Rc1 Qf4 46. Qe6+ Kg7 47. Qxd5 Qd2+ 0-1

[Event "North American op 33rd"]
[Site "Las Vegas"]
[Date "2023.12.26"]
[Round "1"]
[White "Onyekwere, Chikwere"]
[Black "Akopian, Vladimir Eduardovic"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2152"]
[BlackElo "2602"]
[PlyCount "77"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. Bb3 Nc6 7. h3 Na5 8. Be3 Nxb3 9. axb3 b6 10. Qd3 a5 11. b4 c6 12. bxa5 Ba6 13. Qd2 bxa5 14. e5 Nd5 15. Nxd5 cxd5 16. exd6 Qxd6 17. b3 Bb5 18. Rxa5 Qc7 19. Rxb5 Ra1+ 20. Ke2 Rxh1 21. Rxd5 Qb7 22. Qa5 Rc8 23. Rd8+ Bf8 24. Rxc8 Qxc8 25. c4 Qb7 26. Qa2 e6 27. Qa4 h6 28. c5 Qe4 29. b4 Qb1 30. Nd2 Re1+ 31. Kf3 Qf5+ 32. Kg3 Rh1 33. b5 g5 34. b6 h5 35. f3 Qd3 36. Kf2 Qc3 37. b7 Qc1 38. Ke2 Re1+ 39. Kd3 1-0

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.30"]
[Round "9"]
[White "Guo, Ethan"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1892"]
[BlackElo "2196"]
[PlyCount "112"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Nbd7 10. Be3 b5 11. 0-0 Be7 12. Qd2 0-0 13. Rfd1 Rc8 14. a4 b4 15. Nb1 a5 16. c3 Nc5 17. Bxc5 dxc5 18. Qc1 Qb6 19. c4 Rfd8 20. Nd2 Rd3 21. Nf3 Rxd1+ 22. Qxd1 Rd8 23. Qe1 Qd6 24. Nh2 Bxc4 25. Nf1 Qd3 26. Nc1 Qd1 27. Qe3 Qc2 28. b3 Bxf1 29. Bxf1 Rd1 30. Kg2 Qb2 31. Qe2 Rd2 32. Qe1 Rxf2+ 33. Qxf2 Qxa1 34. Nd3 Nxe4 35. Qe2 f5 36. Qxh5 Qxf1+ 37. Kxf1 Nxg3+ 38. Kg2 Nxh5 39. Nxe5 Bd6 40. Nc4 Bc7 41. Ne3 g6 42. Kf3 Kf7 43. Nd5 Bd8 44. Ne3 Ke6 45. Nc4 Bc7 46. h4 Bd8 47. Nd2 Bxh4 48. Nc4 Bd8 49. Ke3 Kd5 50. Kd3 f4 51. Nd2 g5 52. Nf1 g4 53. Nd2 f3 54. Nf1 Bg5 55. Ne3+ Bxe3 56. Kxe3 c4 0-1

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.29"]
[Round "7"]
[White "Atwell, Rose"]
[Black "Onyekwere, Chikwere"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1956"]
[BlackElo "2196"]
[PlyCount "78"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8. Qd3 Be7 9. Nc3 h6 10. c5 Qc7 11. cxd6 Bxd6 12. 0-0 Nf6 13. Rd1 Be7 14. h3 0-0 15. Be3 Rfb8 16. Qc2 Rb7 17. b3 Rc8 18. Nd2 Bb4 19. Nc4 Be6 20. Na4 Rb5 21. a3 Be7 22. b4 Bxc4 23. Qxc4 a5 24. Bc5 axb4 25. axb4 Ra8 26. Nc3 Rxa1 27. Rxa1 Rb7 28. Ra6 Bxc5 29. Qxc5 Nd7 30. Qxc6 Qxc6 31. Rxc6 Rxb4 32. Rc8+ Kh7 33. Rc7 Nf6 34. Rxf7 Nxe4 35. Nxe4 Rxe4 36. Re7 Re1+ 37. Kh2 Kg6 38. Kg3 Kf6 39. Re8 Re4 1/2-1/2

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.29"]
[Round "8"]
[White "Onyekwere, Chikwere"]
[Black "Wongso, Steve"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2196"]
[BlackElo "1921"]
[PlyCount "60"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 d6 7. exd6 Bxd6 8. Re1+ Kf8 9. Bg5 Bxh2+ 10. Kf1 Qd7 11. Na3 h6 12. Bd2 Bd6 13. Nb5 Bc5 14. Qe2 g5 15. c3 d3 16. Bxd3 Nxf2 17. Nfd4 Nxd3 18. Qxd3 a6 19. Qc4 b6 20. Nxc7 Qxc7 21. Qd5 Bb7 22. Qf5 Nxd4 23. cxd4 Qh2 24. Qg4 Bxd4 25. Bb4+ Kg8 26. Re4 Bxe4 27. Qxe4 Qg1+ 28. Ke2 Qf2+ 29. Kd3 Rd8 30. Be7 Kg7 0-1

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.28"]
[Round "6"]
[White "Onyekwere, Chikwere"]
[Black "Jiang, Andrew"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2196"]
[BlackElo "1959"]
[PlyCount "138"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Nc3 Nxc3 13. bxc3 0-0 14. Kh1 f6 15. Re1 fxe5 16. fxe5 Qh4 17. Be3 Rae8 18. Nf3 Qc4 19. Bxc5 Qxc5 20. Qd4 Qa5 21. Rab1 Be6 22. Rb7 c5 23. Qd3 h6 24. Rb5 Qa3 25. Qe3 d4 26. cxd4 Qxe3 27. Rxe3 cxd4 28. Ra3 Rb8 29. Rxb8 Rxb8 30. h3 Rb4 31. Rxa7 Rc4 32. a4 Bd5 33. a5 Rxc2 34. Nxd4 Rxg2 35. Nf5 Rg5+ 36. Kh2 Rxf5 37. Rxc7 Rxe5 38. a6 Re2+ 39. Kg3 Ra2 40. a7 Kh7 41. h4 Kg6 42. Kf4 Kf6 43. h5 Ra4+ 44. Ke3 Bf7 45. Rc6+ Ke5 46. Rc7 Ke6 47. Rb7 Bxh5 48. Rxg7 Bf7 49. Rh7 h5 50. Rh6+ Ke5 51. Kf3 Rxa7 52. Kg3 Kf5 53. Rb6 Ra3+ 54. Kh4 Ra4+ 55. Kg3 h4+ 56. Kh3 Be6 57. Kh2 Re4 58. Rb2 Kg4 59. Rg2+ Kf3 60. Rg1 Re2+ 61. Kh1 Bd5 62. Rg5 Be4 63. Kg1 Re1+ 64. Kh2 Rh1+ 65. Kxh1 Kf4+ 66. Rg2 h3 67. Kh2 hxg2 68. Kg1 Kg4 69. Kh2 Ba8 0-1

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.28"]
[Round "5"]
[White "Shawkat, Saif"]
[Black "Onyekwere, Chikwere"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1938"]
[BlackElo "2196"]
[PlyCount "138"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. e4 e6 6. Nf3 dxe4 7. Nxe4 Bb4+ 8. Nc3 Nf6 9. Bd3 h6 10. 0-0 0-0 11. Bb1 Bd6 12. a3 b6 13. Qe2 Bb7 14. Rd1 Rc8 15. Ne5 Bb8 16. Be3 Re8 17. Ne4 Nxe4 18. Bxe4 Qh4 19. f4 Na5 20. Bd3 Bd5 21. Rf1 Nb3 22. Rad1 f5 23. Bb5 Red8 24. Rd3 Bxe5 25. dxe5 Nc5 26. Rc3 Ne4 27. Rxc8 Rxc8 28. Rc1 Rxc1+ 29. Bxc1 g5 30. fxg5 hxg5 31. Bd3 Nc5 32. Bc2 Kf7 33. Be3 Ne4 34. Bf2 Nxf2 35. Qxf2 Qc4 36. h3 Be4 37. Bxe4 Qxe4 38. Qd2 Qxe5 39. Qxg5 Qxb2 40. Qh5+ Kg7 41. Qg5+ Kf7 42. Qh5+ Kf8 43. Qh6+ Ke7 44. Qh7+ Kd6 45. Qxa7 Qd4+ 46. Kh1 e5 47. Qb8+ Kd5 48. Qb7+ Kc4 49. Qf7+ Kc3 50. Qxf5 e4 51. Qf1 Kd2 52. Qf4+ Kc3 53. Qc1+ Kb3 54. g4 e3 55. Qf1 Qd2 56. Qb1+ Kxa3 57. Qa1+ Kb3 58. Qb1+ Kc3 59. Qa1+ Kc4 60. Qa4+ Kc5 61. Qa3+ Kd5 62. Qa8+ Ke5 63. Qb8+ Ke4 64. Qe8+ Kf3 65. Qf7+ Kg3 66. Qc7+ Kxh3 67. Qh7+ Kxg4 68. Qe4+ Kg3 69. Qxe3+ Qxe3 1/2-1/2

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.27"]
[Round "4"]
[White "Onyekwere, Chikwere"]
[Black "Yedidia, Daniel"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2196"]
[BlackElo "2069"]
[PlyCount "15"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. Bd5 Nc5 7. Bxc6 dxc6 8. Qxd4 1/2-1/2

[Event "North American op 32nd"]
[Site "Las Vegas"]
[Date "2022.12.27"]
[Round "3"]
[White "Sorokin, Aleksey"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2537"]
[BlackElo "2196"]
[PlyCount "138"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Qc2 Nbd7 6. b3 b6 7. Bb2 Bb7 8. Bd3 Bd6 9. 0-0 0-0 10. Nbd2 c5 11. dxc5 bxc5 12. cxd5 exd5 13. Bxf6 Nxf6 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Qf6 18. Rfe1 g6 19. Rad1 Rad8 20. g3 Bc7 21. Kg2 Kg7 22. Qc4 Bb6 23. h4 Rxd1 24. Rxd1 Rd8 25. Re1 h6 26. Re4 Qd6 27. Qc3+ Qf6 28. Qxf6+ Kxf6 29. g4 Rd5 30. Kf1 Rd1+ 31. Kg2 Rd5 32. Re2 Rd7 33. Re8 Rd5 34. g5+ hxg5 35. hxg5+ Kf5 36. Re7 Kg4 37. Rxf7 Rf5 38. Rf6 Bd8 39. Rd6 Rxf3 40. Rxd8 Rc3 41. Rd7 Kxg5 42. Rxa7 Kf6 43. Ra4 Rc2 44. Kf3 Kf5 45. Ra5 Rc3+ 46. Ke2 Ke6 47. Kd2 Rf3 48. Ke1 Rc3 49. Kd1 g5 50. Ra4 Rf3 51. Ke2 Rf8 52. Rg4 Rf5 53. a4 Kd5 54. a5 Kc6 55. Ra4 Rf7 56. a6 Kb6 57. Ke3 Ra7 58. Ke4 Rxa6 59. Kd5 Rxa4 60. bxa4 g4 61. Kc4 Ka5 62. Kxc5 Kxa4 63. Kd4 Kb5 64. Ke4 Kc5 65. Kf4 Kd6 66. Kxg4 Ke5 67. Kg5 Ke6 68. f4 Kf7 69. Kf5 Kg7 1-0

[Event "Sitges Sunway op 4th"]
[Site "Sitges"]
[Date "2017.12.15"]
[Round "1"]
[White "Onyekwere, Chikwere"]
[Black "Liang, Awonder"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2215"]
[BlackElo "2573"]
[PlyCount "54"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. h3 0-0 10. 0-0 f6 11. Be3 fxe5 12. Bxc6 bxc6 13. Nxe5 Bb7 14. Nd2 Nd6 15. Qc1 Nf5 16. Ndf3 Qd6 17. a4 a5 18. Rd1 Nxe3 19. Qxe3 c5 20. dxc5 Bxc5 21. Qb3 Rab8 22. Qc2 Rbe8 23. Rac1 Bxf2+ 24. Kxf2 Qxe5 25. Qxc7 Qe3+ 26. Kg3 Re7 27. Qd6 Re6 0-1

[Event "World op 35th"]
[Site "Philadelphia"]
[Date "2007.07.01"]
[Round "4"]
[White "Onyekwere, Chikwere"]
[Black "Molner, Mackenzie"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2200"]
[BlackElo "2282"]
[PlyCount "76"]
[EventDate "2007.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 a6 7. a4 b6 8. Bc4 e6 9. Ba2 Bb7 10. Nd2 Nc6 11. 0-0 e5 12. dxe5 dxe5 13. Nd5 Nd4 14. Bg5 Ne6 15. Bh4 c6 16. Bxf6 Bxf6 17. Nxf6+ Qxf6 18. c3 Nf4 19. Nc4 Rad8 20. Qf3 b5 21. Ne3 Rd2 22. Ng4 Qg5 23. h4 Qxh4 24. g3 Qh3 25. Rfe1 Ng2 26. Nxe5 Nxe1 27. Rxe1 Rxb2 28. Bxf7+ Kg7 29. Rd1 bxa4 30. Qe3 Qh5 31. Qd4 c5 32. Qd7 Qxe5 33. Bxg6+ Kxg6 34. f4 Rg2+ 35. Kh1 Qh5+ 36. Kxg2 Bxe4+ 37. Kg1 Qh1+ 38. Kf2 Qf3+ 0-1

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.08"]
[Round "8"]
[White "Onyekwere, Chikwere"]
[Black "Fiedler, Brian"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2149"]
[BlackElo "2185"]
[PlyCount "45"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Nbd7 9. Qf3 Bb7 10. Bxe6 fxe6 11. Nxe6 Qa5 12. 0-0 Kf7 13. Bxf6 gxf6 14. Qf5 Be7 15. Nd5 Bxd5 16. exd5 Rag8 17. Qh5+ Rg6 18. f4 f5 19. Qxf5+ Ke8 20. Rae1 Nf6 21. Nd4 Qd2 22. Qc8+ Kf7 23. Qe6+ 1-0

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.07"]
[Round "6"]
[White "Onyekwere, Chikwere"]
[Black "Bradford, Joseph M"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2149"]
[BlackElo "2442"]
[PlyCount "40"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. d3 b6 7. g3 Bb7 8. Qe2 Be7 9. Bg2 0-0 10. 0-0 c5 11. b3 Qc7 12. Bb2 Nxe4 13. dxe4 c4 14. Rad1 Rfd8 15. Ne5 cxb3 16. cxb3 Rac8 17. Nxd7 Rxd7 18. Rxd7 Qxd7 19. Rd1 Qc6 20. h3 Bf8 1/2-1/2

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.06"]
[Round "4"]
[White "Onyekwere, Chikwere"]
[Black "Taylor, Timothy"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2149"]
[BlackElo "2328"]
[PlyCount "71"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. f4 Be7 6. Nf3 Nh6 7. Bd3 Qd7 8. 0-0 f6 9. Kh1 Bxd3 10. Qxd3 f5 11. Nbd2 Nf7 12. b4 h6 13. Nb3 b6 14. Be3 g5 15. b5 Ncd8 16. c4 gxf4 17. Bxf4 c6 18. a4 Ng5 19. cxd5 Qxd5 20. Rac1 Ne4 21. Nfd2 Nxd2 22. Bxd2 Rc8 23. Qc4 Qxc4 24. Rxc4 Kd7 25. Rfc1 Bg5 26. Kg1 Rg8 27. Kf2 h5 28. Bxg5 Rxg5 29. h3 Rg7 30. R1c2 Ke8 31. Nc1 Rgc7 32. Nd3 Kd7 33. Nf4 h4 34. Ng6 Nf7 35. bxc6+ Rxc6 36. Nf8+ 1-0

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.05"]
[Round "3"]
[White "Velasquez, Alexander S"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "B87"]
[BlackElo "2149"]
[PlyCount "40"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Qf3 Qc7 10. 0-0-0 Nc6 11. Rhe1 Nxd4 12. Rxd4 0-0 13. g4 Bb7 14. Qg3 Rac8 15. f4 h6 16. Bxf6 Bxf6 17. Rd3 b4 18. e5 dxe5 19. Ne4 Bxe4 20. Rxe4 exf4 0-1

[Event "Foxwoods op 09th"]
[Site "Connecticut"]
[Date "2007.04.04"]
[Round "1"]
[White "Kamsky, Gata"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2705"]
[BlackElo "2149"]
[PlyCount "69"]
[EventDate "2007.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qf3 Qc7 10. a4 b6 11. Bd3 Bb7 12. 0-0 Be7 13. Qh3 h6 14. f5 e5 15. Kh1 Rc8 16. Rae1 Qb8 17. Bd2 Qa8 18. Qg3 h5 19. Bg5 h4 20. Qh3 Rxc3 21. bxc3 Nxe4 22. Bxe7 Kxe7 23. Bxe4 Bxe4 24. Nd2 Bd5 25. Rf4 Kf8 26. Rxh4 Bxg2+ 27. Kg1 Rxh4 28. Qxh4 Nf6 29. Qh8+ Ng8 30. Re3 Qd5 31. Rd3 Qc6 32. Rg3 Bd5 33. Qxg7+ Ke7 34. Qxg8 Qd7 35. f6+ 1-0

[Event "Houston Nigerian m"]
[Site "Houston"]
[Date "2007.03.31"]
[Round "5"]
[White "Adu, Oladapo"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2304"]
[BlackElo "2290"]
[PlyCount "71"]
[EventDate "2007.03.29"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qf3 Qc7 10. 0-0-0 b5 11. a3 Bb7 12. Bd3 Be7 13. Rhe1 0-0 14. Qh3 e5 15. f5 d5 16. exd5 Bxa3 17. Ne4 Be7 18. d6 Bxd6 19. Nxd6 Qxd6 20. Bxb5 Qb4 21. Bxd7 Nxd7 22. Qg3 f6 23. Rxd7 fxg5 24. Qxe5 Rf7 25. Rxf7 Kxf7 26. Qc7+ Kf8 27. Re3 Re8 28. Rxe8+ Kxe8 29. Qb8+ Kf7 30. Qc7+ Kf6 31. Qd8+ Kxf5 32. Nd4+ Ke4 33. Qe8+ Kd5 34. Qe6+ Kc5 35. Qe7+ Kc4 36. b3+ 1-0

[Event "Houston Nigerian m"]
[Site "Houston"]
[Date "2007.03.31"]
[Round "4"]
[White "Onyekwere, Chikwere"]
[Black "Adu, Oladapo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2290"]
[BlackElo "2304"]
[PlyCount "124"]
[EventDate "2007.03.29"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 d6 6. Be3 Qc7 7. Nc3 a6 8. Qd2 Nf6 9. f3 Be7 10. g4 b5 11. g5 Nfd7 12. 0-0-0 Nc6 13. f4 Bb7 14. Rg1 Rc8 15. a3 b4 16. axb4 Nxb4 17. Kb1 d5 18. f5 Ne5 19. fxe6 fxe6 20. Nd4 Qa5 21. Be2 dxe4 22. Bf4 0-0 23. Nb3 Qc7 24. Bg4 Kh8 25. Bxe6 Nf3 26. Bxc7 Nxd2+ 27. Rxd2 Rxc7 28. Re2 g6 29. Bh3 Rf4 30. Bg2 Rg4 31. Rd1 Bxg5 32. Bxe4 Bc8 33. Rd4 Rg1+ 34. Rd1 Rxd1+ 35. Nxd1 Bg4 36. Rg2 Bxd1 37. Rxg5 Nxc2 38. Rd5 Ne3 39. Rd8+ Kg7 40. Nd4 Bg4 41. Bd3 a5 42. Ka2 Rd7 43. Rxd7+ Bxd7 44. Nb3 g5 45. Nxa5 Ng4 46. b4 Nxh2 47. b5 Bxb5 48. Bxb5 g4 49. Kb2 Kf6 50. Kc2 Kg5 51. Kd1 Kf4 52. Ke2 h5 53. Bc6 h4 54. Nc4 h3 55. Nd2 g3 56. Bd7 Ng4 57. Bxg4 Kxg4 58. Kf1 Kf4 59. Kg1 Kf5 60. Nf1 Kg4 61. Nxg3 Kxg3 62. Kh1 h2 1/2-1/2

[Event "Houston Nigerian m"]
[Site "Houston"]
[Date "2007.03.30"]
[Round "3"]
[White "Adu, Oladapo"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2304"]
[BlackElo "2290"]
[PlyCount "56"]
[EventDate "2007.03.29"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qf3 Qc7 10. 0-0-0 b5 11. Bd3 Bb7 12. Rhe1 b4 13. Ne2 Be7 14. Ng3 0-0 15. Nh5 Rfc8 16. Qh3 Nxh5 17. Qxh5 Bxg5 18. Qxg5 a5 19. e5 dxe5 20. fxe5 h6 21. Qf4 Bd5 22. Nd4 f6 23. Nf5 exf5 24. Qxf5 Nxe5 25. Qh7+ Kf8 26. Bf5 Bg8 27. Qh8 Nf7 28. Rd7 Nxh8 0-1

[Event "Houston Nigerian m"]
[Site "Houston"]
[Date "2007.03.30"]
[Round "2"]
[White "Onyekwere, Chikwere"]
[Black "Adu, Oladapo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2290"]
[BlackElo "2304"]
[PlyCount "78"]
[EventDate "2007.03.29"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. Nf3 Nf6 8. 0-0 Be7 9. h3 Nc6 10. g4 h6 11. a4 b4 12. Ne2 Qc7 13. Be3 a5 14. Ng3 g6 15. c3 h5 16. g5 Nd7 17. Nh4 Nb6 18. Qf3 d5 19. Rfc1 bxc3 20. bxc3 dxe4 21. dxe4 Nc4 22. Qf2 Rd8 23. Bf1 Nxe3 24. Qxe3 0-0 25. e5 Rd7 26. Ne4 Rfd8 27. Nf6+ Bxf6 28. gxf6 c4 29. Qc5 Rd5 30. Qe3 Nxe5 31. fxe5 Rxe5 32. Qf4 Qc5+ 33. Qf2 Rg5+ 34. Bg2 Qxf2+ 35. Kxf2 Bxg2 36. Rd1 Bd5 37. Rab1 Re5 38. Re1 Rxe1 39. Rxe1 Rb8 0-1

[Event "Houston Nigerian m"]
[Site "Houston"]
[Date "2007.03.29"]
[Round "1"]
[White "Adu, Oladapo"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2304"]
[BlackElo "2290"]
[PlyCount "37"]
[EventDate "2007.03.29"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bg5 Nc6 6. Qd2 g6 7. Nc3 Bg7 8. Bc4 Rc8 9. 0-0-0 Nf6 10. Bb3 Qa5 11. e5 Nxe5 12. Nxe5 Qxe5 13. Rhe1 Qf5 14. g4 Qxg4 15. Rxe7+ Kxe7 16. Nd5+ Kf8 17. Nxf6 Bxf6 18. Bxf6 Kg8 19. Qh6 1-0

[Event "North American op 16th"]
[Site "Las Vegas"]
[Date "2006.12.29"]
[Round "6"]
[White "Friedel, Joshua E"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2535"]
[BlackElo "2272"]
[PlyCount "65"]
[EventDate "2006.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 0-0 10. 0-0 Nc5 11. Qe1 exf4 12. Bxf4 Bg4 13. Kh1 Rc8 14. Qg3 Bh5 15. Be3 Bg6 16. Bd4 Re8 17. Rae1 Qd7 18. a5 Na4 19. Nd5 Nxd5 20. exd5 Nc5 21. Nd2 Nxd3 22. cxd3 Bf8 23. Ne4 Re7 24. h4 h5 25. Rf4 Qb5 26. Rxf7 Rxf7 27. Qxg6 Qxd5 28. Bf6 Rc2 29. Rg1 Rf2 30. Ng5 Qxg5 31. hxg5 Re2 32. Rc1 Re8 33. Bd4 1-0

[Event "North American op 16th"]
[Site "Las Vegas"]
[Date "2006.12.28"]
[Round "4"]
[White "Onyekwere, Chikwere"]
[Black "Taylor, Timothy"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2272"]
[BlackElo "2407"]
[PlyCount "61"]
[EventDate "2006.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 f6 5. f4 Qd7 6. Nf3 g5 7. Bb5 a6 8. Bxc6 Qxc6 9. fxg5 0-0-0 10. 0-0 Bg7 11. Bf4 Bg4 12. exf6 exf6 13. Ne5 fxe5 14. Qxg4+ Kb8 15. Bxe5 Bxe5 16. dxe5 Qb6+ 17. Qd4 Qxb2 18. Nd2 Ne7 19. Rab1 Qa3 20. Rb3 Qa5 21. Rfb1 b6 22. R3b2 Nc6 23. Nb3 Qa3 24. Qe3 Rhe8 25. Nd4 Nxe5 26. Rxb6+ cxb6 27. Nc6+ Kc7 28. Qxb6+ Kd7 29. Qb7+ Kd6 30. Nd4 Rd7 31. Qb6+ 1-0

[Event "North American op 16th"]
[Site "Las Vegas"]
[Date "2006.12.28"]
[Round "5"]
[White "Yermolinsky, Alex"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2520"]
[BlackElo "2272"]
[PlyCount "79"]
[EventDate "2006.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Rg8 12. h4 Rxg5 13. hxg5 Nd5 14. g6 fxg6 15. Qg4 Qe7 16. Bg2 Qf7 17. Be4 Ne7 18. Nxb5 cxb5 19. Bxa8 Nb6 20. Be4 Nbd5 21. f3 Kd8 22. Kf2 Kc7 23. Rh8 Bg7 24. Rh7 Kb6 25. Rah1 Bd7 26. a3 a5 27. Qg5 Bc6 28. R1h4 b4 29. axb4 axb4 30. Kg2 Qf8 31. Rh1 c3 32. bxc3 Nxc3 33. Bxc6 Nxc6 34. Qe3 Kb5 35. Qd3+ Kb6 36. Qc4 Bxe5 37. Ra1 Nb5 38. Ra6+ Kxa6 39. Qxc6+ Ka5 40. Rb7 1-0

[Event "North American op 16th"]
[Site "Las Vegas"]
[Date "2006.12.26"]
[Round "1"]
[White "Onyekwere, Chikwere"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2272"]
[BlackElo "2575"]
[PlyCount "80"]
[EventDate "2006.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[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 f5 11. Bd3 Be6 12. Qh5 Rg8 13. 0-0 f4 14. h3 Rg6 15. c3 Rc8 16. Be2 Rh6 17. Qf3 Qg5 18. Kh2 Ne7 19. Nxe7 Bxe7 20. Nc2 d5 21. Rfe1 f5 22. exf5 Qxf5 23. Bd3 Qg5 24. Nb4 e4 25. Bxe4 dxe4 26. Qxe4 Kf7 27. Rad1 Qf5 28. Qf3 Qg4 29. Qxg4 Bxg4 30. Rd4 Bf5 31. Kg1 Rc4 32. Nd5 Bd6 33. Rdd1 Re6 34. Rxe6 Kxe6 35. Nb4 Bxb4 36. cxb4 Rxb4 37. b3 a5 38. Kf1 a4 39. bxa4 Rxa4 40. Rd2 Bb1 0-1

[Event "US Open-107"]
[Site "Chicago"]
[Date "2006.08.13"]
[Round "9"]
[White "Onyekwere, Chikwere"]
[Black "Mulyar, Michael A"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2099"]
[BlackElo "2391"]
[PlyCount "84"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 0-0 9. Nc3 c6 10. Ne2 h6 11. Be3 Bxe3 12. fxe3 Re8 13. Qe1 d5 14. Ng3 b5 15. Qf2 dxe4 16. dxe4 Re6 17. Nh4 g6 18. Rad1 Qf8 19. Nf3 Qe7 20. Nxe5 Rxe5 21. Qxf6 Qxf6 22. Rxf6 Be6 23. Rf2 h5 24. Rfd2 h4 25. Rd8+ Rxd8 26. Rxd8+ Kg7 27. Nf1 Rxe4 28. Ra8 Re5 29. Rxa7 Rc5 30. c3 Bxb3 31. Nd2 Bc2 32. Nf3 Be4 33. Nxh4 Rd5 34. Nf3 Rd1+ 35. Kh2 Bd5 36. Kg3 Rb1 37. e4 Bb3 38. Rc7 Rxb2 39. Rxc6 Bc4 40. Rc7 Rc2 41. Ne5 Rxc3+ 42. Kf4 Rc2 1/2-1/2

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.07.04"]
[Round "9"]
[White "Hoekstra, Matthew"]
[Black "Onyekwere, Chikwere"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2363"]
[BlackElo "2075"]
[PlyCount "109"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bf4 Bd6 7. Ne5 Nc6 8. e3 0-0 9. Bd3 a6 10. Qf3 Bxe5 11. dxe5 Nd7 12. Qh3 f5 13. exf6 Nxf6 14. Qg3 e5 15. Bg5 e4 16. Bc2 Be6 17. 0-0 Nb4 18. Rac1 Qd7 19. Rfd1 Qf7 20. Bxf6 Qxf6 21. a3 Nxc2 22. Rxc2 Rad8 23. Ne2 Rd7 24. Nd4 Bf7 25. Rdc1 h6 26. h3 Bh5 27. Rc7 Rdf7 28. Rxf7 Rxf7 29. Rc7 Kh7 30. Rxf7 Qxf7 31. Qd6 Bd1 32. Ne6 Bb3 33. h4 Bc4 34. Nf8+ Kg8 35. Ng6 Kh7 36. h5 Be2 37. Nf4 Bxh5 38. Qe5 Bd1 39. Nxd5 Bc2 40. Nb4 Bb1 41. Nd5 Bc2 42. Ne7 Bd3 43. Nf5 b5 44. Nd4 Kh8 45. Ne6 Kg8 46. Nc5 Qg6 47. b4 Kh8 48. Qe6 Qh5 49. Nxe4 Qd1+ 50. Kh2 Qh5+ 51. Kg3 Bxe4 52. Qxe4 Qg5+ 53. Kh3 Qh5+ 54. Kg3 Qg5+ 55. Kh3 1/2-1/2

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.07.04"]
[Round "8"]
[White "Zaikov, Oleg"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2391"]
[BlackElo "2075"]
[PlyCount "84"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. a4 a6 10. e4 Be7 11. Nbd2 Nc5 12. Bc2 Nxa4 13. e5 Nd7 14. Ne4 c5 15. Nfg5 cxd4 16. Qh5 g6 17. Qh6 Rc8 18. Bxa4 bxa4 19. Rxa4 Qb6 20. Qg7 Rf8 21. Bf4 h6 22. Qxh6 Bxg5 23. Nxg5 Qc6 24. Qh3 Qxa4 25. Nxe6 Rg8 26. Ng7+ Rxg7 27. Qh8+ Ke7 28. Qxg7 Qc6 29. f3 Ke6 30. Qh6 Qc2 31. Qh3+ Qf5 32. Qh4 Rc2 33. Qd8 d3 34. Qe8+ Kd5 35. Qe7 Kc4 36. Qa3 Nc5 37. Be3 Rxg2+ 38. Kxg2 Qg4+ 39. Kh1 Bxf3+ 40. Rxf3 Qxf3+ 41. Kg1 Qxe3+ 42. Kg2 Qe2+ 0-1

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.07.03"]
[Round "7"]
[White "Onyekwere, Chikwere"]
[Black "Enkhbat, Tegshsuren"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2075"]
[BlackElo "2383"]
[PlyCount "111"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[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. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Kb1 0-0 17. Ne4 Rad8 18. Nc3 b5 19. cxb5 cxb5 20. Nxb5 Qb7 21. Bf4 Nd5 22. Bd6 Rb8 23. Bxe7 Nxe7 24. a4 a6 25. Qa3 axb5 26. Qxe7 Qe4+ 27. Ka2 Qd5+ 28. Kb1 Ra8 29. Rd3 Rfe8 30. Qa3 Rxa4 31. Qb3 Rc4 32. Rhd1 Rec8 33. Nd2 Rxd4 34. Qxd5 Rxd5 35. Rxd5 exd5 36. f3 Nf6 37. g4 g6 38. hxg6 fxg6 39. Nb3 Rc4 40. Nd4 b4 41. Ka2 Nd7 42. f4 Nc5 43. b3 Rc3 44. Nc6 Rd3 45. Rh1 Rd2+ 46. Kb1 Kg7 47. g5 hxg5 48. fxg5 Ne4 49. Nxb4 Nxg5 50. Kc1 Rd4 51. Nc6 Re4 52. Rd1 Re6 53. Nd4 Rb6 54. Kb2 Ne4 55. Ne2 Nf6 56. Nf4 1/2-1/2

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.07.03"]
[Round "6"]
[White "Pappu, Anath"]
[Black "Onyekwere, Chikwere"]
[Result "0-1"]
[ECO "B24"]
[BlackElo "2075"]
[PlyCount "74"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. d3 a6 6. f4 Be7 7. a4 Nc6 8. Nf3 0-0 9. 0-0 Qc7 10. h3 d5 11. e5 Nd7 12. Ne2 d4 13. c3 dxc3 14. bxc3 Nb6 15. Nd2 Rd8 16. Ne4 c4 17. d4 Nd5 18. Qe1 Na5 19. Qf2 Nb3 20. Ra2 Bd7 21. g4 Nxc1 22. Rxc1 f6 23. a5 Kh8 24. Nd2 Bb5 25. Nf1 fxe5 26. fxe5 Rf8 27. Qg3 Qd8 28. Qe1 Bg5 29. Rcc2 Be3+ 30. Kh1 Bf2 31. Qc1 Bc6 32. g5 Bh4 33. Ng1 Bxg5 34. Qd1 Bh4 35. Qg4 Rxf1 36. Bxf1 Ne3+ 37. Kh2 Nxf1# 0-1

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.07.01"]
[Round "4"]
[White "Mirabile, Tim"]
[Black "Onyekwere, Chikwere"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2204"]
[BlackElo "2075"]
[PlyCount "80"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qc7 10. Qg3 Nc6 11. Nxc6 Qxc6 12. Re1 Bb7 13. Bg5 0-0 14. Rad1 Rad8 15. Rd3 b4 16. Nd5 exd5 17. exd5 Qd7 18. Rxe7 Qxe7 19. Re3 Qxe3 20. fxe3 Ne4 21. Qh4 Nxg5 22. Qxg5 Rfe8 23. Ba4 Rf8 24. e4 f6 25. Qe3 Bc8 26. Qb6 Bd7 27. Bxd7 Rxd7 28. Qxb4 f5 29. h3 g6 30. b3 Rff7 31. exf5 Rxf5 32. c4 h5 33. Qb6 Kf7 34. Qxa6 h4 35. Qc8 Re7 36. Qh8 Re1+ 37. Kh2 g5 38. Qh7+ Kf6 39. Qh6+ Kf7 40. Qh7+ Kf6 1/2-1/2

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.06.30"]
[Round "3"]
[White "Onyekwere, Chikwere"]
[Black "Moscovic, Edward"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2075"]
[PlyCount "49"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 e5 5. Nf3 Be7 6. dxe5 dxe5 7. Nxe5 0-0 8. 0-0 Nbd7 9. Nxd7 Bxd7 10. e5 Ng4 11. Bf4 g5 12. Bg3 h5 13. Qe2 Kg7 14. h3 h4 15. Bxh4 gxh4 16. hxg4 Qc8 17. Qe4 Rh8 18. f4 Bc5+ 19. Kh2 h3 20. f5 Rh4 21. Rh1 Qh8 22. Na4 hxg2+ 23. Kxg2 Bf2 24. Kxf2 Rxh1 25. Rxh1 1-0

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.06.29"]
[Round "2"]
[White "Strenzwilk, Denis"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2100"]
[BlackElo "2075"]
[PlyCount "155"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 Nbd7 7. Nc4 Nb6 8. Qf3 Be6 9. Nxb6 Qxb6 10. a5 Qc7 11. d3 Bg4 12. Qf4 e5 13. Qe3 Be7 14. Be2 0-0 15. 0-0 Rad8 16. Bf3 Rfe8 17. h3 Bc8 18. b3 c4 19. bxc4 Bb4 20. Bb2 Bxa5 21. Nd5 Nxd5 22. Bxd5 Bb6 23. Qg3 Kh8 24. Rfe1 f6 25. Qf3 Bc5 26. Re2 Rf8 27. Rae1 b5 28. Qh5 b4 29. Be4 f5 30. Bd5 Bd4 31. Bxd4 exd4 32. g3 Qd6 33. Re7 Qf6 34. f4 h6 35. Kf2 Bd7 36. R1e6 Bxe6 37. Rxe6 a5 38. Rxf6 Rxf6 39. Qe2 a4 40. Qe7 Rfd6 41. Qa7 a3 42. Qa5 Rb8 43. Qa4 Kh7 44. Ke2 Rdb6 45. c5 Rb5 46. Qa7 Rc8 47. Be6 Rbxc5 48. Bxc8 Rxc2+ 49. Kd1 Rxc8 50. Qa5 Rb8 51. Kc1 Kh8 52. Kb1 Kg8 53. Qc7 Re8 54. Qc4+ Kh8 55. Qxb4 Re3 56. Qxa3 Rxg3 57. Qf8+ Kh7 58. Qxf5+ Kh8 59. Kc2 Rg1 60. Kb2 Re1 61. h4 Rh1 62. h5 Rf1 63. Qe5 Rf2+ 64. Kb3 Rh2 65. Kc4 Ra2 66. Kxd4 Ra4+ 67. Ke3 Ra3 68. f5 Ra6 69. Qe8+ Kh7 70. Ke4 Ra1 71. Qg6+ Kh8 72. f6 Re1+ 73. Kd5 gxf6 74. Qxh6+ Kg8 75. Qg6+ Kf8 76. Qxf6+ Ke8 77. h6 Re7 78. Qxe7+ 1-0

[Event "World op 34th"]
[Site "Philadelphia"]
[Date "2006.06.28"]
[Round "1"]
[White "Onyekwere, Chikwere"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2075"]
[BlackElo "2664"]
[PlyCount "110"]
[EventDate "2006.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. exd6 cxd6 8. c4 Nb6 9. Nc3 Bg4 10. h3 Bxf3 11. Bxf3 Nc6 12. c5 dxc5 13. dxc5 Nd7 14. Be3 Qc8 15. Rc1 Rd8 16. Qb3 Nde5 17. Be4 Qe6 18. Qxb7 Rab8 19. Qa6 Rxb2 20. Nd5 Rxd5 21. Bxd5 Qxd5 22. Qc8+ Bf8 23. Rfd1 Qe6 24. Qxe6 fxe6 25. Bd4 Nxd4 26. Rxd4 Nc6 27. Rd7 Rxa2 28. Rc7 Ra6 29. Rc8 Kf7 30. Rc3 Bg7 31. Rc4 Bf6 32. g3 e5 33. Rc1 Ke6 34. Rd1 Nd4 35. Rc7 h5 36. h4 e4 37. Kg2 e3 38. fxe3 Ra2+ 39. Kf1 Nf5 40. Rd8 Nxg3+ 41. Kg1 Kf5 42. Ra8 Rc2 43. Rcxa7 Ne4 44. Ra2 Rxc5 45. Kg2 Bxh4 46. R8a5 Rxa5 47. Rxa5+ e5 48. Kf3 Bf6 49. Ra4 g5 50. Rb4 g4+ 51. Kg2 h4 52. Kh2 Bg5 53. Rb3 g3+ 54. Kh3 Nf2+ 55. Kg2 Kg4 0-1

[Event "Foxwoods op 07th"]
[Site "Mashantucket"]
[Date "2005.03.27"]
[Round "8"]
[White "Onyekwere, Chikwere"]
[Black "Friedman, Josef"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2075"]
[BlackElo "2194"]
[PlyCount "70"]
[EventDate "2005.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Qc7 7. Bd3 Nf6 8. 0-0 b5 9. h3 Bb7 10. Nf3 Be7 11. Nh2 Ne5 12. f4 Nc4 13. Bxc4 Qxc4 14. e5 Nd5 15. Nxd5 Bxd5 16. Qd2 Rc8 17. c3 f5 18. exf6 gxf6 19. f5 Rg8 20. Rf2 e5 21. b3 Qc6 22. Rd1 Be4 23. Qe2 Kd8 24. Kf1 Rg3 25. Kg1 Rxe3 26. Qxe3 Bc5 27. Qg3 Bxf5 28. Kf1 Bxf2 29. Qxf2 Bg6 30. Ng4 Ke7 31. Qh4 Kf7 32. Kg1 Kg7 33. Rxd7+ Kf8 34. Nxf6 Qc5+ 35. Kh2 Qe3 1-0

[Event "Foxwoods op 07th"]
[Site "Mashantucket"]
[Date "2005.03.26"]
[Round "7"]
[White "Ippolito, Dean"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2390"]
[BlackElo "2075"]
[PlyCount "53"]
[EventDate "2005.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Ne4 c5 11. 0-0 Bb7 12. Ned2 Be7 13. a5 0-0 14. Qe2 Qc7 15. Rd1 Rfd8 16. h3 h6 17. Nc4 Be4 18. Nfe5 Qb7 19. Bxe4 Qxe4 20. Nxd7 Nxd7 21. b3 cxd4 22. Rxd4 Qb7 23. Bb2 Qb5 24. Qf3 Rab8 25. Rg4 Nf6 26. Bxf6 Bxf6 27. Qxf6 1-0

[Event "Foxwoods op 07th"]
[Site "Mashantucket"]
[Date "2005.03.23"]
[Round "1"]
[White "Onyekwere, Chikwere"]
[Black "Pagan, Ismael D"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2075"]
[PlyCount "103"]
[EventDate "2005.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 105 Extra"]
[Source "ChessBase"]
[SourceDate "2005.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.05.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 exd5 6. Nxd4 Nc6 7. Bb5 Bd7 8. N2f3 Bc5 9. 0-0 Nge7 10. c3 0-0 11. Bd3 Nxd4 12. Nxd4 Bxd4 13. cxd4 Bf5 14. Bg5 f6 15. Be3 Qd7 16. Qb3 Bxd3 17. Qxd3 a6 18. h3 Rac8 19. Bd2 Rfd8 20. Ba5 Re8 21. Bb4 Qf5 22. Qb3 Ng6 23. Bd6 Rc6 24. Bg3 Qd7 25. Rac1 f5 26. f3 f4 27. Bf2 Ne7 28. Rxc6 Qxc6 29. Re1 Kf7 30. Qd3 Qg6 31. Qd2 Qd6 32. Qc2 g6 33. Qb3 Qc6 34. Re5 h6 35. h4 h5 36. Kh2 Rc8 37. Be1 Rd8 38. Qb4 Nf5 39. Qd2 Ne3 40. Qb4 Rd7 41. Bf2 Nf5 42. Qd2 Re7 43. Qxf4 Rxe5 44. dxe5 Qc4 45. Qg5 Qc6 46. g4 Ng7 47. Kg3 b5 48. Bd4 hxg4 49. fxg4 Qe6 50. Kf4 Qc6 51. Qf6+ Qxf6+ 52. exf6 1-0

[Event "Olympiad-35"]
[Site "Bled"]
[Date "2002.11.02"]
[Round "8.1"]
[White "Al Modiahki, Mohamad"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2550"]
[PlyCount "59"]
[EventDate "2002.10.26"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "SLO"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Qatar"]
[BlackTeam "Nigeria"]
[WhiteTeamCountry "QAT"]
[BlackTeamCountry "NGR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. h3 a6 10. g4 b5 11. g5 Ne8 12. h4 Nc7 13. Ng3 b4 14. Nd5 Nxd5 15. exd5 Nd4 16. Be4 Qa5 17. Be3 b3+ 18. Bd2 Nxc2+ 19. Qxc2 Qd8 20. axb3 Bd7 21. Bxh7+ Kh8 22. Be4 Rc8 23. Qd1 g6 24. h5 Kg7 25. hxg6 fxg6 26. Rh7+ Kg8 27. Bxg6 Bxg5 28. Rh8+ Kg7 29. Rxf8 Kxf8 30. Qf3+ 1-0

[Event "Olympiad-35"]
[Site "Bled"]
[Date "2002.10.29"]
[Round "4.1"]
[White "Mueller, Leonhard"]
[Black "Onyekwere, Chikwere"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2211"]
[PlyCount "80"]
[EventDate "2002.10.26"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "SLO"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Namibia"]
[BlackTeam "Nigeria"]
[WhiteTeamCountry "NAM"]
[BlackTeamCountry "NGR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 Re8 9. Bd3 c5 10. Nge2 cxd4 11. exd4 Bxc3+ 12. bxc3 Nbd7 13. 0-0 b6 14. Rfe1 Bb7 15. Bb5 g5 16. Bg3 a6 17. Ba4 b5 18. Bb3 Nh5 19. Qd3 Qf6 20. Bc2 Qg7 21. a4 Bc6 22. a5 Re6 23. Qd2 Rae8 24. Bf5 Nxg3 25. Nxg3 Rxe1+ 26. Rxe1 Rxe1+ 27. Qxe1 Qf6 28. Qe8+ Nf8 29. Qc8 b4 30. Qxa6 bxc3 31. Qd3 Qe7 32. Qxc3 Bb5 33. h3 Bc4 34. Kh2 Qa7 35. Nh5 Qe7 36. Qe3 Qxe3 37. fxe3 Ne6 38. Bxe6 fxe6 39. Nf6+ Kf7 40. Nxd5 exd5 1-0

[Event "Olympiad-35"]
[Site "Bled"]
[Date "2002.10.28"]
[Round "3.1"]
[White "Onyekwere, Chikwere"]
[Black "Othman, A Moussa"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2360"]
[PlyCount "78"]
[EventDate "2002.10.26"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "SLO"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Nigeria"]
[BlackTeam "United Arab Emirates"]
[WhiteTeamCountry "NGR"]
[BlackTeamCountry "UAE"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. h3 e5 8. Be3 exd4 9. Nxd4 Bd7 10. Qd2 Re8 11. Bd3 Nxd4 12. Bxd4 c5 13. Bxf6 Bxf6 14. Nd5 Bc6 15. c3 Bxd5 16. exd5 Re5 17. Bc4 Qe7 18. Rae1 Re8 19. Rxe5 Qxe5 20. g3 a6 21. Bb3 b5 22. f4 Qe7 23. Kf2 c4 24. Bc2 Qa7+ 25. Kg2 Qc5 26. Bd1 a5 27. Bf3 b4 28. Qf2 Qb5 29. Rc1 bxc3 30. bxc3 a4 31. Qc2 Re3 32. Rb1 Qe8 33. Rb4 Rxc3 34. Qxa4 Qe3 35. Qd1 Rc1 36. Rb8+ Kg7 37. Re8 Qc3 38. Qa4 Qd4 39. h4 Rg1+ 0-1

