[Event "Titled Tuesday intern op 3rd Oct"]
[Site "Chess.com INT"]
[Date "2017.10.03"]
[Round "2"]
[White "Bauer, Thomas"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2199"]
[BlackElo "2124"]
[PlyCount "37"]
[EventDate "2017.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Bf5 5. d3 e6 6. g4 Bg6 7. Bg2 Nf6 8. Bd2 Be7 9. 0-0-0 0-0 10. Kb1 Nbd7 11. h4 Nc5 12. Nh3 Qb6 13. Nxc5 Bxc5 14. h5 Nd5 15. Bxd5 exd5 16. hxg6 fxg6 17. Qe6+ Kh8 18. Ng5 h6 19. Qxg6 1-0

[Event "Titled Tuesday intern op 3rd Oct"]
[Site "Chess.com INT"]
[Date "2017.10.03"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Lagumina, Giulio"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2124"]
[BlackElo "2241"]
[PlyCount "104"]
[EventDate "2017.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. h4 Nf6 4. Bg5 d6 5. Qc1 c5 6. c3 cxd4 7. cxd4 Bg4 8. Nbd2 Nc6 9. e3 Rc8 10. Qb1 Nb4 11. Bd3 Rc1+ 12. Qxc1 Nxd3+ 13. Ke2 Nxc1+ 14. Rhxc1 0-0 15. Kf1 Qa5 16. Kg1 Bxf3 17. Nxf3 Ne4 18. Bxe7 Re8 19. Bg5 h6 20. Bf4 Qb5 21. b3 Qe2 22. Rf1 f6 23. a4 g5 24. hxg5 hxg5 25. Bh2 Bh6 26. Rae1 Qc2 27. Rb1 Kf7 28. g4 Kg6 29. a5 Bf8 30. Kg2 d5 31. b4 Rc8 32. b5 Qa2 33. Ra1 Qc4 34. Rab1 Qa4 35. b6 a6 36. Bc7 Bd6 37. Ra1 Qc2 38. Rac1 Qe2 39. Bxd6 Rxc1 40. Rxc1 Nxd6 41. Re1 Qa2 42. Ng1 Ne4 43. Re2 Qxa5 44. Rb2 Qc3 45. Ra2 Qb3 46. Re2 a5 47. f3 Nc3 48. Rd2 a4 49. Kg3 a3 50. Rd3 a2 51. Ne2 a1Q 52. e4 Nxe2+ 0-1

[Event "Titled Tuesday intern op 3rd Oct"]
[Site "Chess.com INT"]
[Date "2017.10.03"]
[Round "1"]
[White "Hjartarson, Johann"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2534"]
[BlackElo "2124"]
[PlyCount "79"]
[EventDate "2017.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 a6 7. Rc1 Nbd7 8. cxd5 exd5 9. Bd3 b5 10. 0-0 Bb7 11. a3 Rc8 12. b4 g6 13. Bb1 Ne4 14. Nxe4 dxe4 15. Bxe7 Qxe7 16. Nd2 Nf6 17. Rc5 Rfe8 18. Qb3 Qd6 19. h3 Bd5 20. Qb2 c6 21. Rfc1 Rcd8 22. Ba2 Nd7 23. R5c2 Nf6 24. Bxd5 cxd5 25. Rc6 Qe7 26. Rxa6 Rc8 27. Rc5 Rb8 28. Rac6 Red8 29. Qc1 Kg7 30. Qf1 Qb7 31. f3 Rdc8 32. Rxc8 Rxc8 33. fxe4 dxe4 34. Qf4 Rxc5 35. bxc5 Qd5 36. Kh2 g5 37. Qe5 Qc6 38. Nf1 Kg6 39. Ng3 h6 40. Nf5 1-0

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "D'Innocente, Stefano"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2138"]
[BlackElo "2261"]
[PlyCount "130"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 a6 5. e3 b5 6. c5 Bg4 7. Bd3 Nbd7 8. b4 e5 9. Be2 e4 10. Nd2 Bxe2 11. Qxe2 Be7 12. 0-0 0-0 13. Nb3 Qc8 14. a4 Bd8 15. axb5 axb5 16. Bd2 Bc7 17. Rxa8 Qxa8 18. Ra1 Qb7 19. Be1 Ra8 20. Ra2 h5 21. h3 Bb8 22. Rxa8 Qxa8 23. Qa2 Qb7 24. Qa5 Bc7 25. Qa2 Kf8 26. Na5 Qa6 27. Qa3 Ke8 28. Qa2 Kd8 29. Nb3 Qb7 30. Na5 Qa6 31. Ne2 Kc8 32. Kf1 g6 33. Kg1 Bb8 34. Nf4 g5 35. Ne2 g4 36. hxg4 hxg4 37. Nc1 Ne8 38. g3 Ng7 39. Ncb3 Ne6 40. Qe2 f5 41. Kg2 Ng5 42. Qf1 Bc7 43. Qh1 Nh3 44. Kf1 Kd8 45. Ke2 Ke7 46. Bc3 Kf7 47. Qa1 Nf6 48. Qh1 Kg6 49. Qa1 Qa8 50. Qh1 Nh5 51. Be1 Qe8 52. Bd2 Bxg3 53. Qa1 Bc7 54. Nb7 Qb8 55. Qa6 g3 56. fxg3 Nxg3+ 57. Kd1 Kg5 58. Qxc6 Kg4 59. Qxd5 Kf3 60. c6 Qa8 61. N3a5 Bxa5 62. bxa5 Qc8 63. Qxb5 f4 64. exf4 e3 65. Qd5+ Kf2 0-1

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "8"]
[White "Dieyi, Roland"]
[Black "Forthoffer, David"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2138"]
[BlackElo "2096"]
[PlyCount "65"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Na6 7. Nxc4 Nb4 8. Ne3 Bg6 9. g3 e6 10. Bg2 Be7 11. 0-0 0-0 12. h3 Rb8 13. b3 c5 14. Nb5 a6 15. Na3 Qxd4 16. Qxd4 cxd4 17. Nec4 b5 18. Ne5 bxa4 19. bxa4 Nfd5 20. Nxg6 hxg6 21. Bd2 Rfc8 22. Rfc1 Nc3 23. Bf1 Nbd5 24. Nc2 e5 25. e3 dxe3 26. Nxe3 Nxe3 27. Bxe3 a5 28. Rc2 Rc7 29. Rac1 Rbc8 30. Kg2 Bd6 31. Ba6 Bb4 32. Bxc8 Rxc8 33. Bd2 1-0

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Pace, Christopher"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2138"]
[BlackElo "2092"]
[PlyCount "83"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d6 5. e3 Be7 6. Nbd2 0-0 7. Be2 Nc6 8. c3 e5 9. 0-0 Re8 10. h3 Bf5 11. Bb5 e4 12. Ne1 a6 13. Ba4 b5 14. Bc2 d5 15. f4 Nd7 16. Bf2 Nb6 17. g4 Bc8 18. Ng2 h5 19. Qe2 Qd7 20. Bd1 Na5 21. b3 c5 22. Qe1 cxd4 23. cxd4 Bb4 24. a3 Bc3 25. Rb1 Qe7 26. Qe2 Qxa3 27. gxh5 Qa2 28. Be1 Bxh3 29. Rc1 b4 30. Kh2 Bf5 31. Nh4 Bh7 32. Rg1 Rad8 33. Qg2 g6 34. hxg6 fxg6 35. Nxg6 Kf7 36. Ne5+ Ke6 37. Bg4+ Kd6 38. Nxe4+ Bxe4 39. Qxa2 Rh8+ 40. Kg3 Nc6 41. Qxa6 Bxe1+ 42. Rgxe1 1-0

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2138"]
[BlackElo "2458"]
[PlyCount "82"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 h6 6. Bxf6 Qxf6 7. e3 0-0 8. a3 Bxc3+ 9. bxc3 c5 10. Bd3 Nc6 11. 0-0 dxc4 12. Bxc4 e5 13. Bb5 Nxd4 14. cxd4 exd4 15. exd4 Rd8 16. d5 a6 17. Be2 Be6 18. d6 b5 19. Qd2 Rac8 20. Rad1 Rc6 21. Qa5 Rdxd6 22. Rxd6 Rxd6 23. a4 Qb2 24. Re1 c4 25. Qc7 Rd7 26. Qc8+ Kh7 27. Qxa6 bxa4 28. Bxc4 Bxc4 29. Qxc4 a3 30. Qe4+ g6 31. Qe8 Ra7 32. Re7 Rxe7 33. Qxe7 Kg7 34. h3 a2 35. Kh2 a1Q 36. h4 Qf6 37. Qe4 Qac3 38. h5 Qc7+ 39. Kh1 Qc1+ 40. Ng1 Qff4 41. Qa4 Qxa4 0-1

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "2"]
[White "Lauridsen, Jesper Morch"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2254"]
[BlackElo "2138"]
[PlyCount "72"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 a6 10. Bf4 b5 11. Re1 Bb7 12. Rc1 Nbd7 13. Bb1 Rc8 14. Qd3 Re8 15. Ne5 Nf8 16. Qh3 b4 17. Ne2 Rxc1 18. Rxc1 Ng6 19. Bxg6 hxg6 20. Rc7 Bc8 21. Qh8+ Kxh8 22. Nxf7+ Kh7 23. Nxd8 Bxd8 24. Rxc8 Rxe2 25. Kf1 Re8 26. Ra8 a5 27. Ra7 Bb6 28. Rb7 Bxd4 29. b3 Ne4 30. f3 Nc3 31. g4 Nxa2 32. h3 Nc3 33. Kg2 Ne2 34. Bd6 Be5 35. Bc5 Nf4+ 36. Kf2 Nd3+ 0-1

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "4"]
[White "Maddens, Martijn"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2210"]
[BlackElo "2138"]
[PlyCount "82"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 Na6 6. Nge2 Nc7 7. Qd2 h5 8. 0-0-0 a5 9. Kb1 a4 10. e5 Ne6 11. f4 b5 12. Rc1 Nh6 13. h3 Bd7 14. g4 b4 15. Nd1 b3 16. cxb3 axb3 17. a3 hxg4 18. hxg4 Nxg4 19. Rxh8+ Bxh8 20. Bh3 Nxe3 21. Nxe3 Bg7 22. f5 Ng5 23. Bg4 Ne4 24. Qe1 Qa5 25. Qh4 Qd2 26. Qh3 Qd3+ 27. Ka1 Rxa3+ 28. bxa3 Qd2 29. Rc2 bxc2 30. Nxc2 Qxc2 31. fxg6 Bxg4 32. Qxg4 fxg6 33. Qxg6+ Kf8 34. Qf5+ Kg8 35. Qc8+ Kf7 36. Qf5+ Ke8 37. Qc8+ Kf7 38. Qf5+ Bf6 39. e6+ Kg7 40. Qg4+ Ng5 41. Nf4 Bxd4# 0-1

[Event "Titled Tuesday intern op 2nd May"]
[Site "Chess.com INT"]
[Date "2017.05.02"]
[Round "9"]
[White "Sorokobjagin, Sergey"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2253"]
[BlackElo "2138"]
[PlyCount "77"]
[EventDate "2017.05.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. 0-0 h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. Qc2 Nd7 13. Rfd1 a6 14. Bxe4 dxe4 15. Nd2 Nf6 16. Nc4 Rfe8 17. Ne5 c5 18. Rac1 Rac8 19. Qb3 cxd4 20. exd4 b5 21. a3 Red8 22. Ne2 Bd5 23. Qg3 Bb7 24. h3 Nd5 25. Nf4 Nxf4 26. Qxf4 Qe6 27. Ng4 Bd5 28. Rc5 Bb3 29. Rdc1 Rxc5 30. dxc5 Bc4 31. Ne3 Bd3 32. c6 Rc8 33. c7 a5 34. Rc5 b4 35. axb4 axb4 36. Nf5 Kh7 37. Nd6 Ba6 38. Nxc8 Bxc8 39. Re5 1-0

[Event "Titled Tuesday intern Qual4 25th April"]
[Site "Chess.com INT"]
[Date "2017.04.25"]
[Round "1"]
[White "Bakalchuk, Johnatan"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2394"]
[BlackElo "2138"]
[PlyCount "84"]
[EventDate "2017.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bf4 e6 6. Nb5 Na6 7. Nf3 Be7 8. c3 0-0 9. Bd3 Ne4 10. Qe2 f5 11. Ne5 Nd6 12. a4 Nxb5 13. axb5 Nb8 14. g4 Nd7 15. gxf5 exf5 16. Rg1 Nxe5 17. Bxe5 Bf6 18. 0-0-0 a6 19. bxa6 bxa6 20. Rg2 Ra7 21. Rdg1 a5 22. f4 a4 23. Kb1 a3 24. b3 a2+ 25. Ka1 Qa5 26. Qe1 Bxe5 27. fxe5 g6 28. h4 Rc7 29. c4 Qa3 30. Qc3 Rb7 31. cxd5 Rxb3 32. Qc7 Rb1+ 33. Bxb1 axb1Q+ 34. Kxb1 Qd3+ 35. Qc2 Qxd4 36. h5 Ba6 37. Qb2 Bd3+ 38. Kc1 Rc8+ 39. Kd1 Bc2+ 40. Kc1 Qe3+ 41. Rd2 Qxg1+ 42. Rd1 Qxd1# 0-1

[Event "Titled Tuesday intern Qual4 25th April"]
[Site "Chess.com INT"]
[Date "2017.04.25"]
[Round "5"]
[White "Chetty, Cailin"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1754"]
[BlackElo "2138"]
[PlyCount "44"]
[EventDate "2017.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Be3 Bd6 7. Nf3 0-0 8. Bd3 Nbd7 9. c3 Qc7 10. Qc2 a6 11. 0-0-0 c5 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 c4 15. Be2 b5 16. h4 Bb7 17. h5 Be4 18. Qd2 b4 19. Ng5 bxc3 20. Qe1 cxb2+ 21. Kxb2 Rfb8+ 22. Ka1 Bb4 0-1

[Event "Titled Tuesday intern Qual4 25th April"]
[Site "Chess.com INT"]
[Date "2017.04.25"]
[Round "2"]
[White "Dieyi, Roland"]
[Black "Morozevich, Alexander"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2138"]
[BlackElo "2675"]
[PlyCount "74"]
[EventDate "2017.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 e6 7. 0-0 b6 8. a3 c5 9. Ne5 Bb7 10. Bf3 Nbd7 11. Nxd7 Qxd7 12. dxc5 bxc5 13. cxd5 exd5 14. Qb3 Rab8 15. Rd1 Bc6 16. Qa2 Rfd8 17. Ne4 dxe4 18. Rxd7 Rxd7 19. Be2 Bd5 20. Qb1 Bb3 21. f3 Rbd8 22. fxe4 Rd1+ 23. Bxd1 Rxd1+ 24. Kf2 Ng4+ 25. Ke2 Ne5 26. a4 c4 27. a5 Nd3 28. a6 Re1+ 29. Kf3 Rf1+ 30. Kg4 h5+ 31. Kh3 Nf2+ 32. Kg3 Be5+ 33. Kh4 Bf6+ 34. Kg3 h4+ 35. Kf4 Nd3+ 36. Kg4 Bd1+ 37. Kh3 Nf2# 0-1

[Event "Titled Tuesday intern Qual4 25th April"]
[Site "Chess.com INT"]
[Date "2017.04.25"]
[Round "3"]
[White "Huschenbeth, Niclas"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2588"]
[BlackElo "2138"]
[PlyCount "55"]
[EventDate "2017.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Qc7 8. 0-0 Nxe5 9. Nxe5 Qxe5 10. Bb5+ Ke7 11. c4 Qxb2 12. Bd4 Qb4 13. cxd5 Qxb5 14. Nc3 Qd3 15. Qb3 Qxd4 16. Qxb7+ Kf6 17. Qxa8 Bxc5 18. Rac1 Ba3 19. Nb5 Qa4 20. Nxa3 Qxa3 21. Rc8 Be4 22. Rxg8 Rxg8 23. Qxg8 exd5 24. h4 Qxa2 25. Qd8+ Ke6 26. Rc1 g6 27. Rc6+ Ke5 28. Qf6# 1-0

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Biyiasas, Peter"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2138"]
[BlackElo "2450"]
[PlyCount "66"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Na6 8. 0-0 c5 9. a3 Ne8 10. Rb1 f5 11. Ng5 Nf6 12. f3 Qe7 13. exf5 gxf5 14. f4 e4 15. Be3 h6 16. Nh3 Bd7 17. Kh1 Kh7 18. Rg1 Rg8 19. Nf2 Bh8 20. Qc2 Rg6 21. g4 fxg4 22. Ncxe4 Nxe4 23. Nxe4 Bf5 24. Bd3 Re8 25. Ng5+ hxg5 26. Bxf5 Reg8 27. Rbe1 Qf7 28. fxg5 Kg7 29. Ref1 Nc7 30. Bd2 Re8 31. Bc3+ Re5 32. Qe4 Rxg5 33. Bxe5+ dxe5 0-1

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "De Abreu, Roberto N"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2138"]
[BlackElo "2110"]
[PlyCount "99"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. h3 0-0 9. Be2 Re8 10. Qc2 b5 11. Bxb5 Bd7 12. Bxd7 Nbxd7 13. 0-0 c4 14. Bf4 Nc5 15. e5 dxe5 16. Bxe5 Nd3 17. Bh2 Nxd5 18. Nxd5 Qxd5 19. Rad1 Rad8 20. b3 cxb3 21. axb3 Qf5 22. Qc7 Rd7 23. Qc2 Red8 24. Bg3 h5 25. Rb1 g5 26. h4 g4 27. Ne1 Be5 28. Nxd3 Rxd3 29. Bxe5 Qxe5 30. Rbe1 Qf6 31. g3 Rd2 32. Qc5 R8d3 33. Re8+ Kh7 34. Qxh5+ Qh6 35. Rh8+ Kxh8 36. Qxh6+ Kg8 37. Qg5+ Kf8 38. Qxg4 Rxb3 39. Qc8+ Kg7 40. Qg4+ Kf8 41. Rc1 Rbb2 42. Rc8+ Ke7 43. Qe4+ Kf6 44. Rc6+ Kg7 45. Qe5+ Kh7 46. Rf6 Kg7 47. Rb6+ Kf8 48. Qh8+ Ke7 49. Rxb2 Rxb2 50. Qxb2 1-0

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "1"]
[White "Dieyi, Roland"]
[Black "Moradiabadi, Elshan"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2138"]
[BlackElo "2550"]
[PlyCount "96"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d6 5. e3 Nbd7 6. Bd3 Qe7 7. Nbd2 g5 8. Bg3 Nh5 9. c4 Bg7 10. a3 b6 11. Be4 Rb8 12. Bc6 0-0 13. 0-0 Ndf6 14. e4 Nxg3 15. hxg3 e5 16. dxe5 dxe5 17. Qa4 a6 18. Rad1 Nd7 19. b4 Rd8 20. Rfe1 Nf8 21. Nf1 Ne6 22. Ne3 Nd4 23. Nd5 Qd6 24. Nxd4 exd4 25. b5 axb5 26. cxb5 Be6 27. Qa7 Be5 28. Rd3 Rbc8 29. Rf1 f5 30. f4 Bg7 31. e5 Qc5 32. Nxc7 Qe7 33. Qxb6 Qxc7 34. Qc5 Bf8 35. Qc1 g4 36. a4 Qa5 37. Qa1 Bc4 38. Rxd4 Bc5 39. Rfd1 Rxd4 40. Rxd4 Qd8 41. Kh2 Qxd4 42. Qb1 Be6 43. a5 h5 44. a6 h4 45. b6 hxg3+ 46. Kxg3 Qe3+ 47. Kh2 Qxf4+ 48. Kh1 Qh6# 0-1

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Santos Latasa, Jaime"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2138"]
[BlackElo "2565"]
[PlyCount "45"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 dxc4 5. Nc3 a6 6. a4 Nc6 7. e3 Na5 8. Ne5 h6 9. Bh4 c5 10. Nxc4 cxd4 11. exd4 Be7 12. Ne5 0-0 13. Be2 Qb6 14. Rb1 Rd8 15. Nf3 Nb3 16. 0-0 Nxd4 17. Ne1 e5 18. Qc1 Bf5 19. Bd3 Nb3 20. Qc2 Rxd3 21. Nxd3 Nc5 22. Bxf6 Bxd3 23. Nd5 1-0

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "4"]
[White "Eden, James"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2361"]
[BlackElo "2138"]
[PlyCount "153"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. Be3 Qc7 11. Ng3 Nf8 12. Qd2 g5 13. Rae1 Ng6 14. Kh1 Bg4 15. h3 Bxg3 16. fxg3 Qxg3 17. hxg4 Nh4 18. Qf2 Qxg4 19. Bf5 Qh5 20. g4 Qh6 21. Qh2 Re7 22. Bd2 Rae8 23. Rxe7 Rxe7 24. Re1 Rxe1+ 25. Bxe1 Kg7 26. Bxh4 gxh4 27. Qf2 Qg5 28. Kh2 h5 29. Kh3 hxg4+ 30. Bxg4 Qc1 31. Bf3 Kf8 32. Kxh4 Qb1 33. a3 Qg6 34. Kh3 Qg5 35. Bg4 Ke7 36. Kg3 b6 37. Qe2+ Kf8 38. Qe4 Qc1 39. Qe2 Qg5 40. Kf2 f5 41. Bf3 Qh4+ 42. Ke3 Qg3 43. Kd2 Qf4+ 44. Kc2 c5 45. dxc5 bxc5 46. Bd5 Qd6 47. Qc4 f4 48. Qe4 Kg7 49. Qf5 f6 50. Be4 Kf8 51. Bd5 Kg7 52. Qe6 Qe5 53. Qxe5 fxe5 54. Kd3 Kf6 55. Ke4 Kg5 56. Kf3 Kf5 57. b4 cxb4 58. cxb4 Kf6 59. Ke4 Kg5 60. Kxe5 Kg4 61. b5 f3 62. a4 f2 63. Bc4 Kf3 64. a5 Ke3 65. b6 axb6 66. axb6 Kd2 67. b7 Kc3 68. Ba6 Kb4 69. b8Q+ Kc3 70. Qb5 f1Q 71. Qxf1 Kb4 72. Qc4+ Ka3 73. Qb5 Ka2 74. Qb4 Ka1 75. Kd4 Ka2 76. Kc3 Ka1 77. Qb2# 1-0

[Event "Titled Tuesday intern Qual3 18th April"]
[Site "Chess.com INT"]
[Date "2017.04.18"]
[Round "8"]
[White "Villegas, Pierre"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2290"]
[BlackElo "2138"]
[PlyCount "77"]
[EventDate "2017.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Nge2 Bb7 9. 0-0 a6 10. Rc1 h6 11. Bh4 Nbd7 12. Bb1 c5 13. dxc5 Nxc5 14. Nd4 Rc8 15. Nf5 Nce4 16. Nxe4 dxe4 17. Qxd8 Bxd8 18. Nd6 Rxc1 19. Rxc1 Bd5 20. b3 Be7 21. Bxf6 Bxd6 22. Bd4 Ba3 23. Rc7 b5 24. Kf1 a5 25. Ke2 a4 26. Ra7 Rc8 27. bxa4 Rc1 28. axb5 Bb4 29. Bxe4 Bxe4 30. f3 Rc2+ 31. Kd1 Bd3 32. b6 Rxg2 33. b7 Rd2+ 34. Kc1 Rc2+ 35. Kd1 Rd2+ 36. Kc1 Rc2+ 37. Kd1 Rd2+ 38. Kc1 Rc2+ 39. Kd1 1/2-1/2

[Event "Titled Tuesday intern op 3rd Jan 10am"]
[Site "Chess.com INT"]
[Date "2017.01.03"]
[Round "6"]
[White "Dourerassou, Jonathan"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2480"]
[BlackElo "2159"]
[PlyCount "44"]
[EventDate "2017.01.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h6 10. Be3 Nd7 11. 0-0-0 b5 12. h4 Nb6 13. Qd2 Bf8 14. Nf4 Nc4 15. Bxc4 bxc4 16. g4 Bxg4 17. Rdg1 h5 18. Rg3 Qa5 19. a3 Rab8 20. d5 Bxa3 21. Qc2 Rxb2 22. Qxb2 Qxc3+ 0-1

[Event "Titled Tuesday intern op 3rd Jan 10am"]
[Site "Chess.com INT"]
[Date "2017.01.03"]
[Round "2"]
[White "Huda, Maryana"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2161"]
[BlackElo "2159"]
[PlyCount "124"]
[EventDate "2017.01.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Qc7 9. Qc2 h6 10. Be3 Re8 11. 0-0-0 b5 12. h4 a5 13. h5 a4 14. a3 Nd7 15. Qd2 Bf8 16. Ng3 Nb6 17. Bb1 f5 18. Nxf5 Bxf5 19. Bxf5 Nc4 20. Qd3 Qd6 21. Kb1 Qd5 22. Rde1 Bxa3 23. Re2 Bf8 24. f3 a3 25. b4 Nb2 26. Qc2 Na4 27. Bh7+ Kh8 28. Be4 Qc4 29. Bd2 a2+ 30. Ka1 Nb6 31. Bd3 Qd5 32. Re4 Nc4 33. Bc1 Na3 34. Qe2 Rxe4 35. fxe4 Qb3 36. Qb2 Qe6 37. e5 Qd5 38. g4 Nc4 39. Qh2 Bxb4 40. cxb4 Qxd4+ 41. Bb2 Qxd3 42. e6 Nxb2 43. Qxb2 fxe6 44. g5 Qd5 45. Rg1 hxg5 46. h6 e5 47. hxg7+ Kxg7 48. Rxg5+ Kf6 49. Rg1 Qd4 50. Rf1+ Ke6 51. Rc1 Qxb2+ 52. Kxb2 Kd6 53. Ra1 Ra4 54. Kb3 e4 55. Kb2 Ke5 56. Kc3 e3 57. Kd3 Ra3+ 58. Ke2 Ke4 59. Ke1 Kd3 60. Kd1 e2+ 61. Ke1 Rb3 62. Kf2 Rb1 0-1

[Event "Titled Tuesday intern op 3rd Jan 10am"]
[Site "Chess.com INT"]
[Date "2017.01.03"]
[Round "4"]
[White "Mostbauer, Florian"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2272"]
[BlackElo "2159"]
[PlyCount "37"]
[EventDate "2017.01.03"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Be7 5. Nbd2 0-0 6. Bd3 c5 7. c3 b6 8. Qe2 Bb7 9. h4 Ne4 10. Ng5 Bxg5 11. hxg5 g6 12. Qg4 Nd7 13. Bxe4 dxe4 14. 0-0-0 Re8 15. Rxh7 Kxh7 16. Qh4+ Kg8 17. Rh1 Kf8 18. Bd6+ Re7 19. Qh8# 1-0

[Event "Titled Tuesday intern op 6th Dec 10am"]
[Site "Chess.com INT"]
[Date "2016.12.06"]
[Round "1"]
[White "Riff, Jean Noel"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2463"]
[BlackElo "2159"]
[PlyCount "31"]
[EventDate "2016.12.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 Qd6 7. exf7+ Kxf7 8. Bd3 Bxd3 9. Qxd3 Nd7 10. Nf3 e5 11. Qf5+ Ngf6 12. dxe5 Nxe5 13. Nxe5+ Qxe5+ 14. Qxe5 Re8 15. Qxe8+ Kxe8 16. f3 1-0

[Event "Titled Tuesday intern op 6th Sept"]
[Site "Chess.com INT"]
[Date "2016.09.06"]
[Round "2"]
[White "Dieyi, Roland"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2144"]
[BlackElo "2600"]
[PlyCount "94"]
[EventDate "2016.09.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Bg5 a5 10. a3 a4 11. Nd2 h6 12. Bxf6 Bxf6 13. b4 axb3 14. Nxb3 Nxb3 15. Qxb3 Bg5 16. a4 b6 17. Ra2 Ra5 18. Nb5 Bd7 19. Qc3 Bf6 20. Bd3 h5 21. Qc2 Bg7 22. Ra3 h4 23. h3 Bh6 24. Qe2 Bf4 25. Bc2 Kg7 26. Rf3 Rh8 27. Nd4 Qg5 28. Nc6 Raa8 29. Ra1 Rhf8 30. Raa3 Bd2 31. Rad3 Bxc6 32. dxc6 Bb4 33. Rd1 Bc5 34. Kh1 f5 35. exf5 gxf5 36. Rd5 Rf6 37. g3 Rh8 38. gxh4 Qxh4 39. Rg3+ Kf7 40. Qf3 e4 41. Qe2 Qf4 42. Rd2 Rg6 43. Rxg6 Rxh3+ 44. Kg2 Qh2+ 45. Kf1 Kxg6 46. Qe1 Qh1+ 47. Ke2 Qf3+ 0-1

[Event "Titled Tuesday intern op 6th Sept"]
[Site "Chess.com INT"]
[Date "2016.09.06"]
[Round "4"]
[White "Gordievsky, Dmitry"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2555"]
[BlackElo "2144"]
[PlyCount "120"]
[EventDate "2016.09.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 c5 8. e3 Bb7 9. Qe2 dxc4 10. bxc4 Nbd7 11. Nc3 a6 12. d3 Qc7 13. a4 Bc6 14. Rab1 Rab8 15. Ba1 Bd6 16. h3 Ne5 17. Nxe5 Bxg2 18. Kxg2 Bxe5 19. f4 Bxc3 20. Bxc3 Nd7 21. Qg4 g6 22. e4 Qc6 23. f5 exf5 24. Rxf5 Rbd8 25. Rbf1 f6 26. Rd5 Ne5 27. Bxe5 fxe5 28. Rxf8+ Rxf8 29. Rxe5 Qxa4 30. Qe6+ Rf7 31. Qe8+ Qxe8 32. Rxe8+ Kg7 33. Rb8 Rd7 34. Rxb6 Rxd3 35. Rxa6 Rd4 36. Kf3 Rxc4 37. Kf4 Rc1 38. Ra7+ Kf6 39. Ra6+ Kf7 40. Ke5 c4 41. Ra7+ Kg8 42. Rc7 c3 43. Kf6 Rf1+ 44. Ke6 Re1 45. e5 Re3 46. g4 Rxh3 47. g5 Rg3 48. Rc8+ Kg7 49. Rc7+ Kg8 50. Kd6 Rd3+ 51. Ke7 Rg3 52. e6 Rxg5 53. Kd6 Rg3 54. Rc8+ Kg7 55. e7 Rd3+ 56. Ke6 Re3+ 57. Kd7 Rd3+ 58. Ke6 Re3+ 59. Kd7 Rd3+ 60. Ke6 Re3+ 1/2-1/2

[Event "Titled Tuesday intern op 6th Sept"]
[Site "Chess.com INT"]
[Date "2016.09.06"]
[Round "1"]
[White "Klekowski, Maciej"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2447"]
[BlackElo "2144"]
[PlyCount "135"]
[EventDate "2016.09.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. d4 Ne4 9. Qc2 Nd7 10. Nfd2 f5 11. f3 Nxd2 12. Nxd2 c5 13. e3 Bf6 14. Rfd1 cxd4 15. exd4 e5 16. cxd5 exd4 17. Qxf5 Nc5 18. Ne4 Qxd5 19. Qxd5+ Bxd5 20. Nxf6+ Rxf6 21. Bxd4 Rd6 22. Bxc5 bxc5 23. Rac1 Rad8 24. Rxc5 Be6 25. Rxd6 Rxd6 26. Rc2 Bf5 27. Re2 Rd1+ 28. Kf2 Bd3 29. Rb2 Kf7 30. f4 Kf6 31. Ke3 Bf5 32. Bf3 Re1+ 33. Kd4 Re8 34. Re2 Rd8+ 35. Kc5 g6 36. Bd5 h5 37. b4 h4 38. a4 hxg3 39. hxg3 Rc8+ 40. Kd4 Rc1 41. a5 Rb1 42. Kc3 Rc1+ 43. Kb3 Rd1 44. Bc4 Rf1 45. Re3 Rb1+ 46. Kc3 Rc1+ 47. Kd4 Rb1 48. Kc5 Rc1 49. b5 Bb1 50. Kb4 Bf5 51. Rc3 Rb1+ 52. Kc5 Ke7 53. b6 axb6+ 54. axb6 Kd7 55. Re3 Rc1 56. Kb5 Rb1+ 57. Rb3 Rc1 58. Be2 Kc8 59. Bf3 Bd7+ 60. Kb4 Kb8 61. Rc3 Rb1+ 62. Kc5 Rg1 63. Ra3 Rc1+ 64. Kd6 Bc6 65. Bxc6 Rd1+ 66. Bd5 Rxd5+ 67. Kxd5 Kb7 68. Rb3 1-0

[Event "Titled Tuesday intern op 6th Sept"]
[Site "Chess.com INT"]
[Date "2016.09.06"]
[Round "7"]
[White "Taboas Rodriguez, Daniel"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2383"]
[BlackElo "2144"]
[PlyCount "87"]
[EventDate "2016.09.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. Be2 Nbd7 8. cxd5 exd5 9. 0-0 Bb7 10. Rc1 a6 11. Qb3 c5 12. dxc5 Nxc5 13. Qc2 Rc8 14. Qf5 Ne6 15. Bh4 b5 16. Rfd1 b4 17. Na4 Rxc1 18. Rxc1 Bc8 19. Qd3 Bb7 20. Nd4 Nxd4 21. Qxd4 Ne4 22. Bxe7 Qxe7 23. Bf3 Re8 24. h3 h6 25. Nc5 Nxc5 26. Qxc5 Qxc5 27. Rxc5 Rd8 28. Kf1 Kf8 29. Ke2 Rd7 30. Kd3 Ke7 31. Kd4 Kd6 32. Bxd5 Ke7 33. e4 f5 34. exf5 Kf6 35. g4 h5 36. f4 hxg4 37. hxg4 Rd8 38. Kc4 Bxd5+ 39. Rxd5 Rc8+ 40. Kxb4 Rb8+ 41. Kc3 Rc8+ 42. Kd3 Rc1 43. Rd6+ Kf7 44. Rxa6 1-0

[Event "Africa-ch U2300"]
[Site "Lome"]
[Date "2016.08.15"]
[Round "6.5"]
[White "Dieyi, Roland"]
[Black "Unwana, Eugene Ekpoikong"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2144"]
[BlackElo "2131"]
[PlyCount "45"]
[EventDate "2016.08.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "TOG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. Ne5 Re8 9. Qf3 Bd7 10. a3 Rc8 11. Nd2 cxd4 12. exd4 a6 13. Qh3 Ne7 14. Ndf3 Bb5 15. Nxf7 Qc7 16. N3e5 Bxe5 17. Nxe5 Qd6 18. c4 dxc4 19. bxc4 Bc6 20. Rae1 g6 21. c5 Qd8 22. Qxe6+ Kg7 23. Qf7+ 1-0

[Event "Africa-ch U2300"]
[Site "Lome"]
[Date "2016.08.13"]
[Round "4.5"]
[White "Degondo, Simplice Armel"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2114"]
[BlackElo "2144"]
[PlyCount "48"]
[EventDate "2016.08.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "TOG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. Bd3 Bb7 4. Nf3 d5 5. 0-0 e6 6. Ne5 Be7 7. f4 0-0 8. Nd2 Ne4 9. Qf3 f6 10. Nxe4 fxe5 11. Nf2 e4 12. Qh3 exd3 13. Qxe6+ Kh8 14. Nxd3 Bc8 15. Qe5 Rf5 16. e4 Rxe5 17. Nxe5 Be6 18. f5 dxe4 19. Be3 Bg8 20. Rf4 Bg5 21. Rxe4 Bxe3+ 22. Rxe3 Qxd4 23. Rae1 Nd7 24. c3 Qd6 0-1

[Event "Africa-ch U2300"]
[Site "Lome"]
[Date "2016.08.12"]
[Round "3.2"]
[White "Dieyi, Roland"]
[Black "Fawole, John Oyeyemi"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2144"]
[BlackElo "2175"]
[PlyCount "42"]
[EventDate "2016.08.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "TOG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. b3 Be7 7. Bb2 Nbd7 8. 0-0 0-0 9. Ne5 Nxe5 10. dxe5 Ne4 11. Bxe4 dxe4 12. Qe2 Qe8 13. Rfd1 Qc6 14. Nf1 Rfd8 15. Ng3 a5 16. Nh5 Bf8 17. a4 Rd5 18. Nf4 Rdd8 19. Nh5 Rd5 20. Nf4 Rdd8 21. Nh5 Rd5 1/2-1/2

[Event "Africa-ch U2300"]
[Site "Lome"]
[Date "2016.08.11"]
[Round "1.3"]
[White "Dieyi, Roland"]
[Black "Bodjona, Abalou Bitchareou"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2144"]
[BlackElo "1374"]
[PlyCount "85"]
[EventDate "2016.08.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "TOG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. e3 g6 4. b3 Nf6 5. h3 Bg7 6. Bd3 0-0 7. Nbd2 Re8 8. Bb2 Nbd7 9. 0-0 Qc7 10. Ne5 Nb6 11. f4 Nfd7 12. a4 a5 13. c4 dxc4 14. bxc4 e6 15. Qe2 Nxe5 16. fxe5 Nd7 17. Ne4 c5 18. Nd6 Re7 19. Qf2 Nb8 20. Ba3 b6 21. Qf3 Bb7 22. Nxb7 Nc6 23. Be4 Nxe5 24. dxe5 Rf8 25. Nd6 Bxe5 26. Nb5 Qb8 27. Rad1 f5 28. Bb1 Bh2+ 29. Kh1 Qg3 30. Qxg3 Bxg3 31. e4 Bb8 32. Bc1 Kg7 33. Bg5 Ref7 34. Nd6 Ra7 35. Bd8 fxe4 36. Rxf8 Kxf8 37. Bxb6 Ra6 38. Bxc5 Kg7 39. Nxe4 Bf4 40. g3 Be5 41. Rd7+ Kh6 42. Be3+ g5 43. Nxg5 1-0

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.09"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Ajele, Rotimi"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2224"]
[BlackElo "2137"]
[PlyCount "33"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 c5 6. b3 d5 7. Bb2 Ne4 8. Nbd2 Nc6 9. a3 Bf5 10. Ne5 Rc8 11. Ndf3 cxd4 12. exd4 Nxe5 13. dxe5 Nc3 14. Bxc3 Rxc3 15. Nd4 Bxc2 16. Nxc2 Bxe5 17. Nd4 1-0

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.08"]
[Round "6"]
[White "Adu, Oladapo"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2241"]
[BlackElo "2224"]
[PlyCount "136"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. e3 Be7 5. c4 0-0 6. Nc3 a6 7. Qc2 Nbd7 8. Rd1 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 Rc8 12. Ne5 h6 13. Bxf6 Nxf6 14. a4 b4 15. Ne4 Qd5 16. f3 Qd8 17. Nc6 Bxc6 18. Qxc6 Nd5 19. Rfe1 a5 20. Bc4 Qe8 21. Bxd5 exd5 22. Qxd5 Qxa4 23. b3 Qe8 24. Qxa5 f5 25. Nc5 Bd6 26. Qxb4 Qh5 27. f4 Rfe8 28. Qc4+ Kh8 29. Nb7 Bf8 30. Qe2 Qf7 31. Qc4 Qh5 32. Qc3 Rb8 33. Nc5 Bd6 34. Rf1 Qf7 35. Rd3 Rb6 36. Qc4 Qxc4 37. bxc4 Bxc5 38. dxc5 Rc6 39. Kf2 Rxc5 40. Rc1 Re4 41. Rd4 Re6 42. Rd5 Rec6 43. Rxc5 Rxc5 44. e4 fxe4 45. Ke3 Ra5 46. Kxe4 Ra2 47. Kf3 Kg8 48. Rd1 Rc2 49. Rd4 c5 50. Re4 Kf7 51. h3 Kf6 52. g4 Rc3+ 53. Kg2 g5 54. f5 Rc2+ 55. Kf3 Rc3+ 56. Kf2 Rc2+ 57. Kf3 Rc3+ 58. Re3 Rxc4 59. Ke2 Rf4 60. Kd2 Rd4+ 61. Kc3 Rf4 62. Re6+ Kg7 63. Rg6+ Kh7 64. Rd6 h5 65. gxh5 Rxf5 66. Rg6 Rf3+ 67. Kc4 Rxh3 68. Rxg5 Kh6 1/2-1/2

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.08"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Onovughe, Ochuko Emmanuel"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2224"]
[BlackElo "2157"]
[PlyCount "86"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. 0-0 Bd6 6. b3 0-0 7. Bb2 c5 8. Nbd2 Qc7 9. c4 b6 10. Rc1 Bb7 11. Re1 Rad8 12. b4 dxc4 13. Nxc4 cxb4 14. Nce5 Qb8 15. Nc6 Bxc6 16. Rxc6 Rc8 17. Rxc8 Rxc8 18. Ba6 Rd8 19. Qa4 Be7 20. Rc1 Bd6 21. h3 Qa8 22. Nd2 Nb8 23. Nc4 Bf8 24. Ne5 Nd5 25. Bd3 Qb7 26. Qc2 h6 27. g3 b5 28. e4 Nc3 29. Bxc3 Rc8 30. Qb3 bxc3 31. Rxc3 Rxc3 32. Qxc3 Nd7 33. Qc6 Qxc6 34. Nxc6 a6 35. Kf1 Ba3 36. Ke2 Kf8 37. Kd2 Ke8 38. Kc2 Bd6 39. Kb3 Nb6 40. Nb4 Bxb4 41. Kxb4 Na8 42. a4 bxa4 43. Kxa4 Ke7 1-0

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.07"]
[Round "4"]
[White "Adesina, Adeyinka"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2199"]
[BlackElo "2224"]
[PlyCount "107"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Qa4 Nxe5 10. dxe5 Ne4 11. Nxe4 dxe4 12. Rd1 Qe8 13. Qxe8 Rfxe8 14. Rd7 Rac8 15. Be3 Bc6 16. Rd2 Rcd8 17. Rad1 Rxd2 18. Rxd2 Rd8 19. Rxd8+ Bxd8 20. b4 Be7 21. b5 Bb7 22. Kf1 Bb4 23. Bd4 Ba3 24. f3 a6 25. Kf2 axb5 26. cxb5 Bd5 27. fxe4 Bxa2 28. Bf1 Bc4 29. e3 Bxf1 30. Kxf1 Kf8 31. Ke2 Ke7 32. Kd3 Kd7 33. Kc4 Bc1 34. Kd3 c6 35. Kc2 Ba3 36. Kb3 Be7 37. Bxb6 cxb5 38. Bd4 Kc6 39. Kc3 Kb7 40. Kb3 Ka6 41. Bc3 g5 42. h3 Kb6 43. Bd4+ Ka5 44. Ba7 b4 45. Bd4 Kb5 46. Bb2 h5 47. g4 h4 48. Bc1 Bc5 49. Bd2 Bb6 50. Bxb4 Bxe3 51. Be7 Bf4 52. Bf6 Kc5 53. Kc3 Kb5 54. Kb3 1/2-1/2

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.07"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Erhabor, David"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2224"]
[BlackElo "2037"]
[PlyCount "121"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. g3 g6 5. Bg2 d6 6. Nf3 Bg7 7. Nc3 Na6 8. 0-0 0-0 9. h3 Nc7 10. Re1 Rb8 11. a4 b6 12. Qd3 a6 13. Nh4 Bd7 14. e4 fxe4 15. Nxe4 b5 16. axb5 axb5 17. Nxf6+ exf6 18. b3 bxc4 19. bxc4 f5 20. Ra7 Re8 21. Rxe8+ Nxe8 22. Nf3 Bf6 23. Kh2 Ra8 24. Qa3 Rxa7 25. Qxa7 Qe7 26. Bf4 Kg7 27. h4 h6 28. Bf1 Bc8 29. Qb8 Bb7 30. Qa7 Bc8 31. Qa8 Bd7 32. Qa7 Bc8 33. Qa2 g5 34. hxg5 hxg5 35. Bd2 g4 36. Ne1 Be5 37. Nd3 Bd4 38. Bf4 Nf6 39. Qa8 Bd7 40. Qa7 Ne4 41. Kg1 Kf7 42. Bg2 Nc3 43. Bg5 Qe8 44. Qc7 Kg6 45. Bf4 Ne2+ 46. Kf1 Nxf4 47. Nxf4+ Kg7 48. Qxd6 Ba4 49. Ne6+ Kf7 50. Nxd4 cxd4 51. Qf4 Bc2 52. Qxd4 Qa4 53. d6 Ke6 54. Qd5+ Kd7 55. c5 Qa1+ 56. Ke2 Qa6+ 57. Kd2 Be4 58. Bxe4 fxe4 59. c6+ Qxc6 60. Qxc6+ Kxc6 61. Ke3 1-0

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.06"]
[Round "1"]
[White "Dieyi, Roland"]
[Black "Eyenghe, Sunny"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2224"]
[BlackElo "2021"]
[PlyCount "120"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Bd3 e6 5. 0-0 Bd6 6. Nbd2 0-0 7. c4 c6 8. Qc2 Nbd7 9. b3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Ba3 Bxa1 13. Bxf8 Be5 14. Bc5 h6 15. f4 Bd6 16. Bd4 Be6 17. c5 Be7 18. Nf3 Rc8 19. Qc3 b6 20. b4 bxc5 21. bxc5 Rb8 22. Ne5 Qc7 23. Qa3 Ne4 24. f5 Bc8 25. Bxe4 dxe4 26. Nc4 f6 27. Nd6 Bd7 28. Nxe4 Be8 29. Nd6 Bf7 30. Nxf7 Kxf7 31. Qa4 Qd7 32. Qc4+ Qd5 33. Qxd5+ cxd5 34. Rc1 Rc8 35. c6 a6 36. c7 Bd6 37. Rc6 Ke7 38. Rxa6 Rxc7 39. Ra7 Rxa7 40. Bxa7 Ba3 41. g4 Kd6 42. Bd4 Kc6 43. Kf1 Kb5 44. Ke2 Kc4 45. Kd2 Bb4+ 46. Kc2 Ba3 47. h3 Bb4 48. a4 Ba5 49. Bb2 Bb4 50. Bc1 d4 51. exd4 Kxd4 52. Kb3 Ba5 53. Ba3 Ke4 54. Bf8 h5 55. Bxg7 hxg4 56. hxg4 Kf4 57. Bxf6 Kxg4 58. Bc3 Kxf5 59. Bxa5 Ke6 60. Kb4 Kd7 1/2-1/2

[Event "Lagos Friends of Chess"]
[Site "Lagos"]
[Date "2015.08.06"]
[Round "2"]
[White "Kareem, Adeniyi"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1920"]
[BlackElo "2224"]
[PlyCount "99"]
[EventDate "2015.08.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. Nc3 d4 4. Nce2 c5 5. d3 Nc6 6. f4 e5 7. Nf3 Bd6 8. f5 Nf6 9. Bg5 b5 10. Bxf6 gxf6 11. b3 bxc4 12. bxc4 Rb8 13. Ng3 h5 14. h4 Rb2 15. Nd2 Qa5 16. a3 Bf8 17. Qc1 Qc3 18. Ne2 Qxc1+ 19. Nxc1 Na5 20. Rb1 Rxb1 21. Nxb1 Bd7 22. Be2 Bh6 23. Nd2 Ba4 24. g4 hxg4 25. Bxg4 Ke7 26. Bd1 Bxd1 27. Kxd1 Rg8 28. Ncb3 Nxb3 29. Nxb3 Rg2 30. Rh3 Kd6 31. Na5 Kc7 32. a4 Kb6 33. Nb3 Rb2 34. a5+ Kc6 35. Rg3 Rxb3 36. Kc2 Ra3 37. Rg8 Rc3+ 38. Kb2 Rxd3 39. Rc8+ Kb7 40. Rxc5 Rh3 41. Rd5 Rxh4 42. Rd7+ Ka6 43. c5 Kxa5 44. Rxa7+ Kb5 45. c6 Kxc6 46. Ra6+ Kc5 47. Rxf6 Kc4 48. Rxf7 Kd3 49. f6 Kxe4 50. Re7 0-1

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.26"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Cole, Michael Christopher"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "65"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 c6 6. a4 e4 7. Ne1 d5 8. a5 Bd6 9. c4 0-0 10. Nc2 h6 11. Ne3 Re8 12. Qb3 Bc7 13. Bd2 Nf8 14. cxd5 Nxd5 15. Nxd5 Qxd5 16. Qa4 Bg4 17. Nc3 Qh5 18. Rfe1 Rad8 19. Qb4 c5 20. Qxb7 Rd7 21. Qb5 Rb8 22. Qc6 Rxb2 23. Nxe4 cxd4 24. e3 d3 25. Rec1 Be5 26. Rab1 f5 27. Rxb2 Bxb2 28. Rb1 fxe4 29. Rxb2 Bf3 30. Rb5 Qf7 31. Bxf3 Rc7 32. Qxe4 Ne6 33. Rb8+ 1-0

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.26"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Ogirima, Francis"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "65"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. 0-0 Bd6 6. a4 Nbd7 7. c4 b6 8. Nc3 Ba6 9. cxd5 exd5 10. Re1 0-0 11. Nd2 Rc8 12. e4 dxe4 13. Ndxe4 Be7 14. Bf4 Nxe4 15. Nxe4 Nf6 16. Nxf6+ Bxf6 17. Be5 Re8 18. Qg4 Bxe5 19. dxe5 Qe7 20. Rad1 Rc7 21. Qd4 c5 22. Qd6 Bb7 23. Bh3 Bc8 24. Bf1 Rd7 25. Qxe7 Rdxe7 26. Bb5 Rf8 27. f4 g6 28. Rd6 Kg7 29. Kf2 h5 30. Re3 Rh8 31. h4 Rf8 32. Ke2 f5 33. exf6+ 1-0

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.26"]
[Round "6"]
[White "Olusoga, Olawale"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "110"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Be2 Be7 5. 0-0 0-0 6. c4 b6 7. Nbd2 Bb7 8. a3 Ne4 9. Nxe4 dxe4 10. Nd2 Nd7 11. Qc2 Nf6 12. b3 c5 13. Bb2 cxd4 14. Bxd4 Qc7 15. Rfc1 Bd6 16. Nf1 Be5 17. Rd1 Rac8 18. Qb2 Nd7 19. Bxe5 Nxe5 20. Rd4 f5 21. Rad1 Rf7 22. Rd6 Nd3 23. R6xd3 exd3 24. Rxd3 Rd8 25. Rxd8+ Qxd8 26. Qe5 Re7 27. b4 Qc7 28. Qc3 Rd7 29. Qb3 Kf7 30. Bh5+ g6 31. Be2 Kf6 32. f4 e5 33. g3 Qc6 34. Kf2 exf4 35. gxf4 Kg7 36. Qc3+ Qf6 37. Qc1 Qh4+ 38. Kg1 Qh3 39. Kf2 Bg2 40. Qc3+ Kf7 41. c5 Bxf1 42. Bxf1 Qxh2+ 43. Kf3 Qh1+ 44. Kf2 Qh4+ 45. Kf3 Qf6 46. Qc2 Qc6+ 47. Kf2 bxc5 48. Bc4+ Kg7 49. b5 Qd6 50. Qc3+ Qf6 51. Qb3 Qh4+ 52. Kf3 Qh1+ 53. Kg3 Qe1+ 54. Kh3 Rd2 55. Qc3+ Kh6 0-1

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.25"]
[Round "4"]
[White "Abdulraheem, Abdulrahman Akintoy"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "81"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 a6 6. c5 0-0 7. e3 b6 8. b4 Nh5 9. Bd3 Nxf4 10. exf4 Nc6 11. a3 Bf6 12. Ne2 bxc5 13. bxc5 Na5 14. Qc2 g6 15. h4 Bd7 16. h5 Qe8 17. a4 Nc6 18. Qd2 a5 19. Bb5 Nb4 20. Bxd7 Qxd7 21. Ne5 Qc8 22. Ra3 Bg7 23. hxg6 fxg6 24. Rah3 Bxe5 25. fxe5 Rf7 26. Qh6 Qd7 27. Qxg6+ Kh8 28. Qb1 Rg8 29. Nf4 Rg4 30. g3 Kg8 31. Rh6 Qxa4 32. Rxh7 Nd3+ 33. Kf1 Rxh7 34. Qb8+ Kg7 35. Qxc7+ Kf8 36. Nxe6+ Ke8 37. Qd8+ Kf7 38. Rxh7+ Kg6 39. Qg8+ Kf5 40. Rh5+ Ke4 41. Qh7+ 1-0

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.25"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Ogbor, Offoboche"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "106"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 c5 6. c4 bxc4 7. Na3 d5 8. Ne5 Nbd7 9. Naxc4 Be7 10. Nxd7 Qxd7 11. Na5 Ba6 12. dxc5 Bxc5 13. Nb3 Be7 14. Be3 Ng4 15. Bc5 0-0 16. Re1 Ne5 17. Bd4 Qd6 18. Nc5 Bb5 19. a4 Be8 20. f4 Nc6 21. Bf2 Rb8 22. Qd2 a5 23. Red1 Bf6 24. Ne4 Qd8 25. Nxf6+ Qxf6 26. Rab1 Bd7 27. e4 Nb4 28. b3 Rfd8 29. exd5 exd5 30. Bd4 Qg6 31. Be5 Rbc8 32. Rbc1 Bg4 33. Rxc8 Rxc8 34. Rc1 Rxc1+ 35. Qxc1 Qd3 36. Bc3 d4 37. Bxb4 axb4 38. h3 Be6 39. Qc7 Qe3+ 40. Kh2 h6 41. Qb8+ Kh7 42. Qxb4 Bxb3 43. a5 Qc3 44. Qxc3 dxc3 45. a6 c2 46. a7 c1Q 47. a8Q Qe3 48. Qa5 Be6 49. f5 Qg5 50. g4 Qf4+ 51. Kg1 Qe3+ 52. Kh1 Qc1+ 53. Kh2 Qf4+ 1/2-1/2

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.25"]
[Round "2"]
[White "Izokwu, Sylvester"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "112"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bd3 Be7 7. 0-0 0-0 8. Bg5 Nbd7 9. Ne2 b6 10. c3 Bb7 11. Ng3 h6 12. Bxf6 Nxf6 13. Ne5 a6 14. a4 Bd6 15. f4 Ne4 16. Qe1 f5 17. Rf3 Kh7 18. Ne2 Qe8 19. Qd1 Bc6 20. Qc2 b5 21. a5 Qc8 22. Re1 Be8 23. Ng3 Ra7 24. Qe2 Qd8 25. Ra1 g6 26. h3 Rg7 27. Nf1 g5 28. Ne3 gxf4 29. Rxf4 Qg5 30. Qf1 Rfg8 31. Bxe4 dxe4 32. Qf2 Qd8 33. Kh2 Qc7 34. g4 Bxe5 35. dxe5 Qxe5 36. gxf5 exf5 37. Rf1 Bh5 38. Nxf5 Bf3 39. Nxg7 Qxf4+ 40. Qg3 Qxg3+ 41. Kxg3 Rxg7+ 42. Kf4 Rg2 43. Rc1 Rh2 44. c4 bxc4 45. Rxc4 Rxb2 46. Rc7+ Kg8 47. Rc6 Be2 48. Kxe4 Kg7 49. Rc7+ Kf6 50. h4 Bb5 51. Kf4 Rb4+ 52. Kg3 Ra4 53. Rb7 Rxa5 54. Rb6+ Kg7 55. Rb7+ Kg6 56. Rb6+ Kh5 0-1

[Event "Abuja Positive Minds op"]
[Site "Abuja"]
[Date "2015.07.24"]
[Round "1"]
[White "Dieyi, Roland"]
[Black "Evbuomwan, Edward"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "51"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c5 5. 0-0 e6 6. c4 Nc6 7. cxd5 exd5 8. Nc3 Be7 9. dxc5 Bxc5 10. Bg5 Be6 11. Bxf6 Qxf6 12. Nxd5 Qd8 13. Nf4 Bg4 14. Qb3 Rb8 15. Rac1 Bb6 16. Rcd1 Qc8 17. Qa3 Ba5 18. Nd5 Bh3 19. Ne5 Bd8 20. Nc4 Qg4 21. Nd6+ Kf8 22. Bxh3 Qxh3 23. Nxb7+ Be7 24. Nxe7 Nxe7 25. Qxa7 Qc8 26. Qxb8 1-0

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.17"]
[Round "7"]
[White "Edet, Udeme"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2119"]
[BlackElo "2220"]
[PlyCount "100"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Ne7 6. 0-0 h6 7. Re1 Nd7 8. Nc3 g5 9. Ne2 c5 10. c3 Bxd3 11. Qxd3 Nf5 12. Ng3 Nxg3 13. hxg3 a6 14. g4 b5 15. b3 Be7 16. c4 bxc4 17. bxc4 Nb6 18. dxc5 Nxc4 19. Rb1 Qc7 20. Be3 Nxe3 21. Rxe3 Qxc5 22. Re2 Qc4 23. Qxc4 dxc4 24. Rc2 Rc8 25. Rbc1 0-0 26. Rxc4 Rxc4 27. Rxc4 Rd8 28. Ra4 Rd1+ 29. Kh2 Rf1 30. Rxa6 Rxf2 31. a4 Bc5 32. Ra8+ Kg7 33. a5 Be3 34. a6 Ra2 35. Kh3 Ra5 36. Kg3 Bf4+ 37. Kf2 Ra2+ 38. Kg1 Ra5 39. Kf2 Bxe5 40. Nxe5 Rxe5 41. a7 Ra5 42. Kf3 Kf6 43. Rh8 Rxa7 44. Rxh6+ Ke5 45. Rh8 Ra3+ 46. Kf2 Kf4 47. Rf8 Ra2+ 48. Kf1 Ra7 49. Kf2 e5 50. g3+ Kxg4 0-1

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.16"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Ajele, Rotimi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2220"]
[BlackElo "2139"]
[PlyCount "81"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d5 6. Be2 c5 7. 0-0 Nc6 8. c3 Qb6 9. Qc1 Nd7 10. Rd1 Rd8 11. Na3 e5 12. Bg5 f6 13. Bh4 cxd4 14. cxd4 exd4 15. exd4 Nf8 16. Nb5 a6 17. Nc3 Ne7 18. Bg3 Bd7 19. Re1 Re8 20. Bd3 Ne6 21. Qd2 Nxd4 22. Rxe7 Nxf3+ 23. gxf3 Rxe7 24. Nxd5 Qd8 25. Nxe7+ Qxe7 26. Bc4+ Kh8 27. Re1 Qd8 28. Rd1 Qc8 29. Qxd7 Qxc4 30. Qxb7 Qc8 31. Qxc8+ Rxc8 32. Rd6 Ra8 33. b4 Bf8 34. Rb6 Kg7 35. Rb7+ Kh6 36. a4 Kg5 37. b5 axb5 38. Rxb5+ f5 39. a5 Be7 40. Bc7 Bd8 41. Bb6 1-0

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.16"]
[Round "6"]
[White "Dieyi, Roland"]
[Black "Balogun, Oluwafemi Daniel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2220"]
[BlackElo "2183"]
[PlyCount "43"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 g6 4. a4 d5 5. exd5 Nxd5 6. f4 Bg7 7. c3 0-0 8. Nf3 Bg4 9. 0-0 Qd6 10. h3 Bxf3 11. Qxf3 c6 12. Nd2 Nd7 13. Ne4 Qc7 14. d4 N7f6 15. Nf2 Nb6 16. Bb3 e6 17. Ng4 c5 18. dxc5 Qxc5+ 19. Be3 Qc7 20. Rad1 Nxg4 21. hxg4 Nc4 22. Bc1 0-1

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.15"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Abdulraheem, Abdulrahman Akintoy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2220"]
[PlyCount "87"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Be7 6. Bd3 d5 7. 0-0 0-0 8. Nbd2 c5 9. c3 Nc6 10. Bh2 c4 11. Bc2 b5 12. e4 dxe4 13. Nxe4 Nd5 14. Nc5 Bxc5 15. dxc5 Qf6 16. Qe2 Rfd8 17. Rad1 Rac8 18. Nd2 Nf4 19. Qe3 Nd3 20. Ne4 Qg6 21. Nd6 Rxd6 22. cxd6 Nd4 23. f3 Nxc2 24. Qxa7 Nce1 25. Rdxe1 Nxe1 26. Rxe1 Bxf3 27. Qf2 Bd5 28. Bg3 f6 29. Kh2 Qe8 30. Qa7 Rd8 31. Qc5 Kf7 32. Rd1 Qd7 33. b3 Rc8 34. Qd4 Qb7 35. Rd2 cxb3 36. axb3 Bxb3 37. Rb2 Bd5 38. Qd3 Be4 39. Rxb5 Qc6 40. Qe2 Bxg2 41. Ra5 Bd5 42. Ra7+ Kg8 43. Qg4 g6 44. Qh4 1-0

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.15"]
[Round "4"]
[White "George, Lolomari Erekosima"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1918"]
[BlackElo "2220"]
[PlyCount "78"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bb2 Nc6 6. Bg2 0-0 7. 0-0 d6 8. d3 Bd7 9. Nc3 Qc8 10. Re1 Bh6 11. Bh1 Bg7 12. Bg2 Bh3 13. Bh1 h6 14. Rb1 Rb8 15. d4 cxd4 16. Nxd4 Nxd4 17. Qxd4 Qc5 18. Nd5 Rfe8 19. Nxf6+ Bxf6 20. Qxc5 dxc5 21. Bxf6 exf6 22. Bd5 b6 23. Rbd1 Rbd8 24. e4 Kg7 25. f4 h5 26. Kf2 Bd7 27. Bb7 Be6 28. Bc6 Rxd1 29. Rxd1 Rc8 30. Bb7 Rc7 31. Bd5 Bc8 32. Re1 a6 33. a4 a5 34. Rd1 Kf8 35. Kg2 Ke7 36. h3 g5 37. h4 g4 38. f5 Be6 39. Bxe6 fxe6 0-1

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.05.14"]
[Round "1"]
[White "Dieyi, Roland"]
[Black "Ebuk, Emmanuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2220"]
[PlyCount "115"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Bg4 5. Nbd2 e6 6. c3 Be7 7. Qb3 Na5 8. Qa4+ c6 9. b4 Nc4 10. Nxc4 dxc4 11. Be2 b5 12. Qa6 Qc8 13. Qxc8+ Rxc8 14. Ne5 Bxe2 15. Kxe2 Ne4 16. Rhc1 f6 17. Nf3 0-0 18. Nd2 Nd6 19. a4 a6 20. axb5 axb5 21. Ra7 Rfe8 22. Rca1 Nf5 23. g4 Nh4 24. Bg3 Ng6 25. f4 f5 26. g5 Bd6 27. Rd7 Red8 28. Raa7 Rxd7 29. Rxd7 Be7 30. h4 Kf8 31. h5 Ke8 32. Ra7 Nf8 33. Nf3 Nd7 34. Ne5 Nxe5 35. dxe5 Kd8 36. Bf2 c5 37. bxc5 Rxc5 38. e4 Rc6 39. exf5 exf5 40. Kd2 g6 41. h6 b4 42. cxb4 Bxb4+ 43. Kc2 Be7 44. Be3 Ke8 45. Ra8+ Bd8 46. Bd2 Ke7 47. Ba5 Bxa5 48. Rxa5 Rc7 49. Kc3 Ke6 50. Ra6+ Kd5 51. Rd6+ Ke4 52. Rd4+ Kf3 53. Rxc4 Ra7 54. Kb4 Ra1 55. Kc5 Rd1 56. Rd4 Re1 57. Kd6 Ke3 58. Rb4 1-0

[Event "Lagos Chevron op 3rd"]
[Site "Lagos"]
[Date "2015.04.14"]
[Round "2"]
[White "Erhabor, David"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2023"]
[BlackElo "2220"]
[PlyCount "145"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Bd7 7. 0-0 h5 8. h3 Nh6 9. d4 b6 10. b3 0-0 11. Bb2 Nf5 12. d5 Na5 13. Qd3 a6 14. Nd1 b5 15. e4 bxc4 16. bxc4 Bxb2 17. Nxb2 Ng7 18. Nd1 Rb8 19. Ne3 Rb4 20. Rfb1 Qb6 21. a3 Rb3 22. Rxb3 Nxb3 23. Rb1 Rb8 24. Qc3 a5 25. e5 a4 26. e6 fxe6 27. Nf4 e5 28. Nxg6 Qd8 29. Kh2 Qe8 30. Be4 Qf7 31. Kg2 Re8 32. Rf1 Nf5 33. Bxf5 Bxf5 34. Nh4 Nd4 35. f4 e4 36. g4 hxg4 37. hxg4 Bd7 38. f5 Qf6 39. Rh1 Kg7 40. Ng6 Rb8 41. Rh5 Nf3 42. Qc1 Rb2+ 43. Kg3 Be8 44. Nd1 Rd2 45. Ne3 Qd4 46. Kf4 Bxg6 47. fxg6 Kxg6 48. Qh1 Rh2 49. Qd1 Qxd1 50. Nxd1 Rxh5 51. gxh5+ Kxh5 52. Kxe4 Nd2+ 53. Kd3 Nb1 54. Nb2 Nxa3 55. Nxa4 Kg6 56. Nb6 Kf6 57. Nc8 Kf7 58. Kc3 Ke8 59. Nb6 Kd8 60. Na4 Kd7 61. Nb6+ Kc7 62. Na4 Kd7 63. Nb6+ Kd8 64. Na4 Ke8 65. Nb6 Kf7 66. Kb2 Nxc4+ 67. Nxc4 Kf6 68. Kc3 e6 69. dxe6 d5 70. Na5 Kxe6 71. Nb7 c4 72. Kd4 Kd7 73. Na5 1/2-1/2

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.19"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Adesina, Adeyinka"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2209"]
[PlyCount "133"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bd3 Nbd7 6. 0-0 Bxf4 7. exf4 0-0 8. Nbd2 c5 9. c3 cxd4 10. cxd4 Qb6 11. Qb1 Nb8 12. b3 Nc6 13. Qb2 g6 14. Rad1 Bd7 15. Bb1 Rac8 16. Rfe1 Rfd8 17. Nf1 Nh5 18. Qd2 Qb4 19. Qe3 f6 20. g4 Ng7 21. Ng3 Re8 22. h3 a5 23. g5 fxg5 24. fxg5 Ne7 25. Ne5 Rc3 26. Qd2 Bb5 27. Ng4 Kh8 28. Nf6 Rf8 29. Qf4 Rf7 30. Qb8+ Nc8 31. Qf4 Qd6 32. Qh4 Nf5 33. Nxf5 exf5 34. Re5 Ne7 35. Rde1 Rc8 36. Re6 Qd8 37. Qf4 Qc7 38. Rd6 Rd8 39. Rxd8+ Qxd8 40. a4 Bc6 41. Qe5 Rg7 42. h4 Ng8 43. Nxg8 Kxg8 44. Bd3 Rf7 45. Bf1 Qb6 46. Re3 Qc7 47. Bg2 Qxe5 48. Rxe5 Rd7 49. f4 Kf7 50. h5 Rd6 51. Kf2 Rd8 52. h6 Rd6 53. Bf3 Kf8 54. Ke3 Rd8 55. Kd2 Kf7 56. Kc3 Kf8 57. Kb2 Rd6 58. Ka3 Kf7 59. b4 b6 60. Be2 Re6 61. Bb5 Rxe5 62. dxe5 Bb7 63. bxa5 bxa5 64. Kb3 Ke7 65. Kc3 Ba8 66. Kd4 Bb7 67. Kc5 1-0

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.18"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Ogolowa, Clifford"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "123"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Qb6 6. Qc1 Nc6 7. Bd3 Bd7 8. Nbd2 Rc8 9. Qb1 cxd4 10. exd4 Be7 11. 0-0 Nh5 12. Be3 Qc7 13. g3 h6 14. Ne5 Nf6 15. Ndf3 Bd6 16. Nxd7 Nxd7 17. Qc1 Nf6 18. Kg2 a6 19. Re1 Kf8 20. Ng1 Ng4 21. Bd2 h5 22. Qd1 Nf6 23. Bg5 Qa5 24. Qf3 Ne4 25. Bf4 Bxf4 26. Qxf4 Nf6 27. Nf3 Qc7 28. Qg5 Rh6 29. Re2 Na5 30. Rae1 Nc4 31. h3 Nd6 32. Ne5 Nde4 33. Qf4 Kg8 34. f3 Nd6 35. g4 hxg4 36. hxg4 Nd7 37. g5 Rh8 38. Rh1 Nxe5 39. Rxh8+ Kxh8 40. Qh4+ Kg8 41. Qh7+ Kf8 42. dxe5 Ne8 43. g6 fxg6 44. Bxg6 Qc4 45. Kf2 Qf4 46. Qh8+ Ke7 47. Bxe8 Rxe8 48. Qxg7+ Qf7 49. Qxf7+ Kxf7 50. Ke3 Kg6 51. Rh2 Rc8 52. Rh4 Rc7 53. Rf4 Kg5 54. Rf6 Re7 55. f4+ Kg4 56. Rg6+ Kh5 57. Rg8 Kh6 58. Kf3 Kh7 59. Rf8 Kg6 60. Kg4 Kg7 61. Rf6 Re8 62. f5 1-0

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.18"]
[Round "6"]
[White "Maduagwuna, Emmanuel"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2159"]
[PlyCount "100"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. d4 e6 8. Bc4 Be7 9. 0-0 0-0 10. Bf4 a6 11. Bb3 b5 12. d5 Qb6 13. dxe6 Bxe6 14. Bxe6 fxe6 15. Re1 Bc5 16. Bg3 Nbd7 17. Ng5 Rae8 18. Nce4 Nxe4 19. Nxe4 Bd4 20. Re2 e5 21. a4 Nc5 22. Nxc5 Qxc5 23. axb5 Qxb5 24. Qd2 Rb8 25. h3 Rb6 26. Kh2 Qxb2 27. Qxb2 Bxb2 28. Ra2 Bd4 29. Bxe5 Bxe5+ 30. Rxe5 Rb5 31. Re7 a5 32. Ra7 Rff5 33. g4 Rfd5 34. f4 h5 35. gxh5 Rxh5 36. Rg2 Rh7 37. Rc2 Rh6 38. Rg2 Rh7 39. Rg5 Rb2+ 40. Kg1 Rb1+ 41. Kf2 Rb2+ 42. Kf1 Rb1+ 43. Ke2 Rb2+ 44. Ke1 Rxh3 45. Raxg7+ Kf8 46. Rg8+ Kf7 47. R8g7+ Kf6 48. R7g6+ Kf7 49. Rg7+ Kf6 50. R7g6+ Kf7 1/2-1/2

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.17"]
[Round "4"]
[White "Adu, Oladapo"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2195"]
[PlyCount "116"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 b6 6. c3 Bb7 7. Ne5 0-0 8. 0-0 h6 9. Bh4 Nbd7 10. Bxf6 Nxf6 11. Nd2 Ne4 12. f3 Nd6 13. Qe2 g6 14. Rae1 Bf6 15. f4 Ne4 16. g3 a6 17. Qg2 Nxd2 18. Qxd2 c5 19. Qe2 Kg7 20. Nf3 b5 21. Rc1 Rc8 22. b4 c4 23. Bb1 a5 24. a3 axb4 25. axb4 Ra8 26. Rf2 Ra1 27. Rcf1 Qa8 28. g4 Qa3 29. g5 Be7 30. gxh6+ Kxh6 31. Qd2 Kg7 32. Ne5 Qb3 33. Ba2 Rxf1+ 34. Kxf1 Qa3 35. Qc2 Rh8 36. Rg2 Rh6 37. Bb1 f5 38. Kg1 Bd6 39. Nf3 Bc6 40. Ng5 Bd7 41. Qb2 Qa4 42. Qc1 Qa7 43. Ra2 Qb8 44. Bc2 Rh4 45. Nf3 Rh8 46. Bd1 Kf6 47. Qd2 Qf8 48. Ra6 Be7 49. Qa2 Qh6 50. Ne5 Be8 51. Bf3 Kg7 52. Rxe6 Bf6 53. Bxd5 Bh4 54. Bc6 Qh5 55. Bf3 Qh6 56. Ba8 Qh5 57. Qa7+ Kh6 58. Bf3 Be1 1-0

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.17"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Sorungbe, Ademola"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2221"]
[PlyCount "99"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 d5 7. h3 Nbd7 8. 0-0 0-0 9. c3 Ne4 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Nxe4 dxe4 13. Bxd6 Qxd6 14. Be2 e5 15. dxe5 Qxe5 16. Qd4 Qe7 17. Rad1 Rad8 18. Qa4 a6 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Qxd1 g6 22. Qf1 a5 23. Qd1 Qd6 24. Qd4 Qxd4 25. cxd4 Bd5 26. a3 f5 27. h4 Kg7 28. Kh2 Kf6 29. Kg3 h6 30. Ba6 g5 31. hxg5+ hxg5 32. Bc8 c5 33. dxc5 bxc5 34. Ba6 Ke5 35. Bc8 Bb3 36. Bb7 Bd1 37. f3 exf3 38. gxf3 Bc2 39. Bc6 Kd6 40. Bb5 Kd5 41. Kf2 c4 42. Ba6 Kc5 43. Ke2 Bd3+ 44. Kf2 f4 45. Bc8 Bg6 46. Ke2 Bf7 47. exf4 gxf4 48. Kd2 Bd5 49. Bg4 Kd4 50. Bh5 1/2-1/2

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.16"]
[Round "2"]
[White "Dieyi, Roland"]
[Black "Fawole, John Oyeyemi"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2214"]
[PlyCount "129"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 b6 8. 0-0 Bb7 9. Qb1 0-0 10. h3 Re8 11. Re1 a6 12. Ne5 Nf8 13. Bh2 N6d7 14. f4 f5 15. Kh1 Nxe5 16. fxe5 Kh8 17. Qd1 Nd7 18. Qh5 g6 19. Qf3 b5 20. g4 Rg8 21. gxf5 exf5 22. Rg1 c4 23. Bc2 Nf8 24. Nf1 Ne6 25. Ng3 Ng5 26. Qf1 Bc8 27. h4 Ne4 28. Nxe4 dxe4 29. Rd1 Qd5 30. Qf4 Be6 31. Rd2 Ra7 32. Rdg2 Bd8 33. Qh6 Bf7 34. Bf4 Be7 35. h5 Bf8 36. Qg5 h6 37. Qf6+ Bg7 38. Rxg6 Bxg6 39. Qxg6 Qd8 40. Qxf5 Qh4+ 41. Bh2 Rf8 42. Qxe4 Qxe4+ 43. Bxe4 Rf2 44. Rd1 Rxb2 45. e6 Rxa2 46. d5 Rxh2+ 47. Kxh2 Be5+ 48. Kg2 Bd6 49. Kf3 a5 50. Bb1 b4 51. cxb4 axb4 52. e4 Kg7 53. e5 Bxe5 54. d6 Bxd6 55. Rxd6 Kf6 56. e7+ Kxe7 57. Rxh6 Ra1 58. Be4 b3 59. Rb6 Rh1 60. Kg4 Rg1+ 61. Kf4 Rf1+ 62. Ke5 Kd7 63. h6 Rf8 64. h7 Re8+ 65. Kd4 1-0

[Event "Lagos PLC op 37th"]
[Site "Lagos"]
[Date "2014.10.16"]
[Round "1"]
[White "Oyama, Ekok Oyama"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "124"]
[EventDate "2014.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 g6 5. Nc3 Bg7 6. g3 Nf6 7. Bg2 0-0 8. e4 Ne8 9. Nge2 d6 10. 0-0 Nc7 11. b3 Ne6 12. Bb2 Ng5 13. h4 Ne6 14. Qd2 Ned4 15. Nxd4 Nxd4 16. Nd5 e5 17. Bxd4 exd4 18. Rfd1 Be6 19. Nf4 Bg4 20. f3 Bd7 21. Rab1 f5 22. Ne2 fxe4 23. Nxd4 Qb6 24. Kh2 Bxd4 25. Qxd4 Qxd4 26. Rxd4 exf3 27. Bf1 Bc6 28. Rxd6 Rae8 29. Rbd1 Re2+ 30. Bxe2 fxe2 31. Re1 Rf2+ 32. Kh3 Bf3 33. Rd2 h5 34. g4 Bxg4+ 35. Kg3 Rf3+ 36. Kg2 Re3 37. Rd4 Kf7 38. Rxg4 hxg4 39. Kf2 Rh3 40. Rxe2 Rh2+ 41. Ke3 Rxh4 42. Kf4 Kf6 43. Kg3 g5 44. Re8 Rh1 45. Ra8 Kf5 46. Rxa7 Rh3+ 47. Kg2 Rh7 48. a4 Kf4 49. a5 g3 50. a6 Rh2+ 51. Kg1 bxa6 52. Rxa6 Rb2 53. Rb6 Kf3 54. Rf6+ Kg4 55. Rb6 g2 56. Kh2 Kf3 57. Rf6+ Ke4 58. Rg6 Kf4 59. Rf6+ Ke3 60. Rg6 Kf2 61. Rxg5 Kf1 62. Rf5+ Rf2 0-1

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.11"]
[Round "7"]
[White "Ugushidah, Ikorogbudu"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "41"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. e5 a6 5. Nf3 Nd7 6. Be2 c5 7. 0-0 Ne7 8. Bg5 Qa5 9. dxc5 Nc6 10. a3 Qxc5 11. Bf4 Be7 12. Re1 Qb6 13. b4 Qc7 14. Bd3 b5 15. Qd2 Nb6 16. Rad1 Bb7 17. h4 Rd8 18. Ne2 Nc4 19. Qc3 Qb6 20. Be3 Nxe3 21. Qxc6+ 0-1

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.10"]
[Round "6"]
[White "Dieyi, Roland"]
[Black "Ajibowo, Olamide Patrick"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2188"]
[PlyCount "82"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. b3 g6 4. Bb2 Bg7 5. Nbd2 0-0 6. g3 Nc6 7. Bg2 Re8 8. 0-0 e5 9. e3 Nd7 10. d5 Ne7 11. c4 h6 12. Qc2 a5 13. a3 b6 14. b4 Bb7 15. Bc3 axb4 16. axb4 Rb8 17. Ra7 Nc8 18. Ra3 b5 19. e4 bxc4 20. Nxc4 c6 21. Na5 cxd5 22. Nxb7 Rxb7 23. exd5 Ncb6 24. Nd2 f5 25. Qb3 Qc7 26. Rc1 Rc8 27. Bf1 Ra7 28. Bb2 Qb8 29. Rc6 Rxa3 30. Bxa3 e4 31. b5 Bf8 32. Bb2 Re8 33. Bd4 Bg7 34. Bxg7 Kxg7 35. Nc4 Nxc4 36. Qxc4 Ne5 37. Qb4 Nxc6 38. dxc6 Qc7 39. Qd4+ Kh7 40. Bc4 Rb8 41. Qd5 Rf8 0-1

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.10"]
[Round "5"]
[White "Oluwadara, Adegbayi"]
[Black "Dieyi, Roland"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "54"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. exd5 cxd5 5. Bd3 Nf6 6. Nge2 Be7 7. 0-0 a6 8. Ng3 0-0 9. Nce2 b5 10. Re1 Nc6 11. c3 b4 12. Nf4 g6 13. Bc2 a5 14. Ba4 Qb6 15. Nd3 Ba6 16. Bxc6 Qxc6 17. Ne5 Qb5 18. Qf3 Nd7 19. Bh6 Nxe5 20. dxe5 Rfc8 21. Nh5 Qd3 22. Nf6+ Kh8 23. Re3 Qf5 24. Qxf5 gxf5 25. Bg5 Rg8 26. Rh3 Rg7 27. f4 Bb5 1/2-1/2

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.09"]
[Round "3"]
[White "Odusina, Femi"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "57"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 e6 6. Nc3 Be7 7. 0-0 0-0 8. Be3 Nbd7 9. h3 a6 10. Ne5 Qc7 11. f4 b5 12. Qf3 Nb6 13. Rac1 Bb7 14. f5 Bd6 15. Ng4 Nxg4 16. Qxg4 e5 17. f6 g6 18. dxe5 Bxe5 19. Bxb6 Qxb6+ 20. Kh1 Bxf6 21. a3 Bg7 22. Rce1 Qd6 23. Nd1 Rae8 24. c3 d4 25. c4 h5 26. Qg5 Rxe1 27. Rxe1 Bf6 28. Qd2 Qg3 29. Nf2 0-1

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.08"]
[Round "2"]
[White "Dieyi, Roland"]
[Black "Oragwu, Chukwunonso"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "2288"]
[PlyCount "35"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 0-0 9. h3 Qa5 10. Re1 b5 11. Qe2 b4 12. Nd1 Qc7 13. Bf4 Nb6 14. Rb1 Rfd8 15. Ne3 Na4 16. Nc4 Nb6 17. Nfd2 Rac8 18. Qd3 0-1

[Event "Lagos State op 1st"]
[Site "Lagos"]
[Date "2013.10.08"]
[Round "1"]
[White "Princewill, George"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "100"]
[EventDate "2013.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 Nf6 7. 0-0 e6 8. d3 Be7 9. Bd2 0-0 10. h3 Nd7 11. a3 g6 12. Bf4 Bf6 13. Qd2 a6 14. Bh6 Re8 15. Nh2 Bh4 16. Ne2 Kh8 17. f4 f5 18. Nf3 Nb6 19. Ba2 Bf6 20. e5 Bg7 21. Bg5 Qd7 22. Qe1 Ne7 23. Qh4 Ned5 24. Bb3 Ne3 25. Rf2 Nbd5 26. Rc1 b5 27. Ba2 Bb7 28. Bh6 a5 29. Kh2 b4 30. axb4 axb4 31. Bb3 Ra7 32. Nd2 Rea8 33. Nc4 Nxc4 34. Bxc4 Bxh6 35. Qxh6 Ne3 36. Ng1 Nxc4 37. dxc4 Qe7 38. h4 Ra2 39. b3 Be4 40. Nh3 Qg7 41. Qxg7+ Kxg7 42. Ng5 R8a6 43. Kg3 h6 44. Nf3 Rb2 45. Ne1 Raa2 46. Rd2 Rxb3+ 47. Nd3 Rc3 48. Kh2 Rxc4 49. Kg1 b3 50. Rb1 bxc2 0-1

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "5"]
[White "Dieyi, Roland"]
[Black "Okpoko, Eghosa"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "22"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 Bb4 6. Qb3 Be7 7. Qxb7 Nbd7 8. Nb5 0-0 9. Qxc7 Qxc7 10. Nxc7 Rfc8 11. Nb5 g5 1-0

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "3"]
[White "Dieyi, Roland"]
[Black "Olufemi, Alex Uduarighe"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "42"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 h6 10. Bxf6 Qxf6 11. b4 Nd7 12. Ne1 a6 13. Nd3 Qe7 14. Qb3 h5 15. a4 c5 16. bxc5 Nxc5 17. Nxc5 dxc5 18. a5 f5 19. Bf3 f4 20. Na4 Rf7 21. Qb6 Bf8 1-0

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "7"]
[White "Dieyi, Roland"]
[Black "Oragwu, Chukwunonso"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2261"]
[PlyCount "13"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. g3 0-1

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "2"]
[White "Jegede, Oluwatoyin"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "35"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. d4 cxd4 9. Bxd4 Nc6 10. Bb2 Qb8 11. Nc3 Rd8 12. Nd5 Nxd5 13. Bxg7 Ne3 14. fxe3 Kxg7 15. Qd2 f6 16. Rad1 Qc7 17. Rc1 a6 18. Rfd1 1-0

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "4"]
[White "Oloruntola, Olugbenga"]
[Black "Dieyi, Roland"]
[Result "1-0"]
[ECO "B36"]
[PlyCount "32"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. e4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qd1 b6 11. Be3 Bb7 12. f3 Rc8 13. Rc1 Nd7 14. Qd2 a6 15. Nd5 Bxd5 16. cxd5 b5 1-0

[Event "Akoka Chess Heights"]
[Site "Akoka"]
[Date "2013.05.04"]
[Round "6"]
[White "Osunkoya, Sulaiman O"]
[Black "Dieyi, Roland"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "55"]
[EventDate "2013.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NGR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Nf3 0-0 8. Be2 Re8 9. 0-0 Nd7 10. Be3 Nf8 11. Bd3 g5 12. Qc2 Ng6 13. Rfe1 Bg4 14. Nd2 Kg7 15. h3 Be6 16. Ne4 Bc7 17. Re2 Qc8 18. Ng3 Bxg3 19. fxg3 Qc7 20. Bxg6 hxg6 21. Bf2 Bc4 22. Ree1 Qd7 23. b3 Ba6 24. Rxe8 Rxe8 25. Re1 Rxe1+ 26. Bxe1 Qe7 27. Qd2 Qe4 28. Kf2 0-1

