[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.23"]
[Round "10.1"]
[White "Amba, Oyon Marius Claude"]
[Black "Tsopgni, Duhamel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1911"]
[PlyCount "137"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nf3 Nd7 4. Bd3 e5 5. c3 Be7 6. 0-0 Ngf6 7. Nbd2 0-0 8. Re1 Re8 9. Nf1 a5 10. Ng3 a4 11. Nf5 Bf8 12. Bg5 Ra5 13. Qd2 a3 14. b4 Ra8 15. Rad1 Qc7 16. Bc2 b6 17. Bh4 Ba6 18. dxe5 dxe5 19. Bb3 c5 20. Bd5 Bb7 21. bxc5 bxc5 22. Qg5 Bxd5 23. exd5 g6 24. d6 Bxd6 25. Nxd6 Re6 26. Ne4 Nxe4 27. Rxe4 f6 28. Qd2 Nf8 29. Bxf6 Qc6 30. Qd5 Qxd5 31. Rxd5 Rxf6 32. Rexe5 Rb8 33. Rd2 Rb1+ 34. Re1 Rfb6 35. Kf1 Ne6 36. g3 c4 37. Kg2 Rxe1 38. Nxe1 Rb1 39. Re2 Kf7 40. Nf3 Rc1 41. Ne5+ Kf6 42. Nxc4 Rxc3 43. Ne3 Rd3 44. Ng4+ Ke7 45. h3 Kd6 46. Ne5 Rc3 47. Nf7+ Kd7 48. Rd2+ Ke7 49. Ne5 Nc5 50. Nc6+ Kf6 51. Rd6+ Kf7 52. Ne5+ Ke7 53. Rc6 Ne4 54. Ra6 Nc5 55. Ra7+ Ke6 56. Nf3 h5 57. Nd4+ Kf6 58. Nb5 Rc2 59. Rxa3 Ne4 60. Rf3+ Ke5 61. a3 g5 62. a4 g4 63. hxg4 hxg4 64. Rf8 Ng5 65. Rf5+ Kxf5 66. Nd4+ Ke4 67. Nxc2 Nf3 68. Ne3 Ne5 69. Nxg4 1-0

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.23"]
[Round "12.2"]
[White "Makem, Pierre"]
[Black "Tsopgni, Duhamel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1842"]
[PlyCount "124"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d6 3. Nf3 Nd7 4. Nbd2 Ngf6 5. e4 Nh5 6. Be3 Nhf6 7. Be2 e5 8. c3 Be7 9. h3 a5 10. Qc2 0-0 11. dxe5 dxe5 12. Nc4 Qc7 13. a4 Re8 14. Bg5 Bc5 15. 0-0 b5 16. Ne3 Ba6 17. Nf5 g6 18. Nh6+ Kg7 19. Rfd1 Ng8 20. Qd2 Ndf6 21. Bxf6+ Nxf6 22. Nf5+ Kh8 23. Ng3 Rad8 24. Qg5 Rxd1+ 25. Rxd1 Qe7 26. axb5 cxb5 27. Nh4 Ng8 28. Qxe7 Nxe7 29. Rd7 Bc8 30. Rc7 Bb6 31. Bxb5 Bxc7 32. Bxe8 Kg7 33. Nf3 f5 34. Bb5 f4 35. Nf1 Kf6 36. N1h2 h5 37. Nd2 Be6 38. h4 Nc8 39. Nhf3 Nd6 40. Bc6 Nc4 41. b3 Nb2 42. Ng5 Bc8 43. c4 Bb6 44. Kf1 Nd3 45. Nh3 Bc5 46. Ke2 Nc1+ 47. Kd1 Nd3 48. Ke2 Nc1+ 49. Kd1 Na2 50. Ke2 Nc3+ 51. Kd3 Na2 52. Ke2 Bg4+ 53. f3 Bc8 54. Ng5 Nc3+ 55. Kf1 Bb4 56. Bd5 a4 57. bxa4 Nxa4 58. Ke2 Ba6 59. Nb3 Nb2 60. Nd2 Bxd2 61. Kxd2 Nxc4+ 62. Bxc4 Bxc4 1/2-1/2

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.23"]
[Round "11.5"]
[White "Tsopgni, Duhamel"]
[Black "Nzouwo, Fomazou Bernis"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "109"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c3 c5 4. d3 Nc6 5. Nf3 Nf6 6. Nbd2 d5 7. e4 Qc7 8. 0-0 0-0 9. a4 Bg4 10. Qb3 Rad8 11. Re1 Be6 12. Ng5 Bc8 13. e5 Nxe5 14. d4 c4 15. Qa3 Nc6 16. Ndf3 e6 17. Ne5 Nxe5 18. dxe5 Nd7 19. f4 Nc5 20. Be3 Nd3 21. Re2 Rfe8 22. a5 Bf8 23. Qa4 Bd7 24. Qc2 Bc5 25. Bxc5 Qxc5+ 26. Kh1 Bb5 27. Nf3 Ba6 28. Nd4 Qc7 29. Qd2 Rc8 30. Qe3 Kg7 31. h4 Qe7 32. h5 Rc5 33. Bf3 Rh8 34. Rh2 h6 35. g4 Qc7 36. hxg6 Rxa5 37. Rxa5 Qxa5 38. Nc2 Qa2 39. Ne1 Qb1 40. Re2 Nxe1 41. Rxe1 Qxb2 42. gxf7 Qc2 43. Rd1 Qg6 44. Kg2 Kxf7 45. f5 Qg5 46. fxe6+ Ke7 47. Qc5+ Ke8 48. Qxd5 Qe7 49. Rh1 h5 50. Rxh5 Rxh5 51. gxh5 Qg7+ 52. Kh3 Qe7 53. h6 Kf8 54. Bh5 Qg5 55. Qf3+ 1-0

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.09"]
[Round "7.7"]
[White "Ebongo, Arisber Tresor"]
[Black "Tsopgni, Duhamel"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "50"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 d6 3. e3 Nf6 4. Be2 Nbd7 5. Nc3 e5 6. Nf3 Be7 7. a3 a5 8. Bd2 0-0 9. 0-0 Re8 10. Qc2 Qc7 11. h3 Nf8 12. Ne1 d5 13. c5 e4 14. g3 Bxh3 15. Ng2 Qd7 16. Na4 Ra7 17. Nb6 Qf5 18. Rfe1 Bg4 19. Bc3 Bf3 20. Nh4 Qg4 21. Nxf3 exf3 22. Bf1 Ne4 23. Be2 Nd6 24. Kh2 Bh4 25. gxh4 Qxh4+ 0-1

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.09"]
[Round "8.3"]
[White "Ikouti, Elie"]
[Black "Tsopgni, Duhamel"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1688"]
[PlyCount "140"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nc3 a6 6. Bd3 Bc5 7. Nge2 d6 8. 0-0 Nf6 9. Kh1 Ng4 10. Qe1 Qh4 11. h3 Nxf2+ 12. Rxf2 Bxf2 13. Qf1 0-0 14. Nd1 Ba7 15. Ne3 Nf4 16. Nf5 Bxf5 17. Bxf4 Bd7 18. Bg3 Qh6 19. Re1 Qd2 20. Qf3 Qe3 21. Ng1 Qxf3 22. Nxf3 f5 23. Ng5 fxe4 24. Bxe4 Bf2 25. Bxh7+ Kh8 26. Bxf2 Rxf2 27. Bg6 Raf8 28. Kh2 Bf5 29. Bf7 g6 30. Be6 Bxe6 31. dxe6 Re8 32. b3 Kg7 33. a4 Re7 34. Kg3 Rf5 35. h4 Rxg5+ 36. hxg5 Rxe6 37. Re4 c6 38. a5 d5 39. cxd5 cxd5 40. Rb4 Re7 41. Rb6 e4 42. Kf2 d4 43. Rd6 d3 44. Ke3 Kf7 45. Rf6+ Kg7 46. Rd6 Re5 47. Rd7+ Kf8 48. Rxb7 Rxg5 49. Kxe4 d2 50. Rd7 Rxg2 51. b4 Rg4+ 52. Ke3 Rxb4 53. Rxd2 Rb5 54. Rd6 Rxa5 55. Rxg6 Kf7 56. Rb6 Ke7 57. Kd4 Kd7 58. Kc4 Kc7 59. Rh6 Ra4+ 60. Kb3 Ra1 61. Kb2 Ra5 62. Kb3 Kb7 63. Rh7+ Kc6 64. Rh6+ Kc7 65. Rh7+ Kd6 66. Rh6+ Ke7 67. Kb4 Ra1 68. Rg6 Kf7 69. Rh6 Kg7 70. Rb6 a5+ 1/2-1/2

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.05.09"]
[Round "9.6"]
[White "Tsopgni, Duhamel"]
[Black "Mbaale, Paul Gerard"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "106"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e6 3. d3 d5 4. c3 c5 5. Nd2 Be7 6. Ngf3 Nc6 7. 0-0 0-0 8. Re1 Bd7 9. e4 d4 10. cxd4 cxd4 11. a3 Rc8 12. b4 a6 13. e5 Nd5 14. Bb2 Nc3 15. Qb3 Nxe5 16. Bxc3 Rxc3 17. Qb1 Nxd3 18. Rd1 Ba4 19. Rf1 Qd7 20. Ne4 Rb3 21. Qa2 Rb2 22. Qc4 Bb5 23. Qxd4 Qc7 24. Rfc1 Rc2 25. Rxc2 Qxc2 26. Ne1 Nxe1 27. Rxe1 Rd8 28. Qc3 Qa2 29. Ra1 Qe2 30. Qe1 f5 31. Qxe2 Bxe2 32. Nc5 Bxc5 33. bxc5 Rd7 34. Rb1 Bb5 35. a4 Bxa4 36. Bxb7 Rc7 37. Rb6 Rxc5 38. Rxe6 Bb5 39. Bxa6 Kf7 40. Rb6 Rc1+ 41. Kg2 Bc6+ 42. Kh3 g5 43. Bd3 Bd7 44. f4 Rc3 45. Bb5 Bc8 46. fxg5 f4+ 47. Kh4 f3 48. Rf6+ Kg7 49. g4 Bb7 50. Kg3 Rc2 51. h4 Rg2+ 52. Kf4 Rh2 53. h5 Bd5 1-0

[Event "CMR South East-ch"]
[Site "Yaounde"]
[Date "2021.04.25"]
[Round "6.9"]
[White "Tsopgni, Duhamel"]
[Black "Kakeu, Curtis"]
[Result "1-0"]
[ECO "A12"]
[PlyCount "87"]
[EventDate "2021.04.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "CAM"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. b3 d5 3. Bb2 Bf5 4. Nf3 e6 5. g3 Nf6 6. Bg2 Bc5 7. d4 Bb6 8. 0-0 0-0 9. Nc3 Nbd7 10. Nh4 Bg6 11. Nxg6 fxg6 12. e3 Qe7 13. a4 Qf7 14. b4 Ng4 15. Qxg4 Rae8 16. b5 Kh8 17. a5 Bc7 18. a6 Nf6 19. Qd1 bxa6 20. Rxa6 cxb5 21. cxd5 Nxd5 22. Nxd5 exd5 23. Ba3 Rg8 24. Rxa7 Qd7 25. Qb3 Ra8 26. Rxa8 Rxa8 27. Bxd5 Rxa3 28. Qxa3 Qxd5 29. Qf8+ Qg8 30. Qxg8+ Kxg8 31. Rb1 Kf8 32. Rxb5 Bd6 33. Rb7 h6 34. f4 Be7 35. e4 g5 36. f5 g4 37. e5 g6 38. d5 Bd8 39. Rh7 h5 40. Kg2 Kg8 41. Rd7 Ba5 42. h3 gxh3+ 43. Kxh3 Kf8 44. d6 1-0

[Event "Online Olym Div4 C"]
[Site "Chess.com INT"]
[Date "2020.08.02"]
[Round "8.1"]
[White "Al Ansi, Amin Hassan"]
[Black "Tsopgni, Duhamel"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1816"]
[PlyCount "137"]
[EventDate "2020.07.31"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Oman"]
[BlackTeam "Cameroon"]
[WhiteTeamCountry "OMN"]
[BlackTeamCountry "CAM"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nc3 Nf6 6. Bd3 Bb4 7. Nge2 a6 8. 0-0 Nh5 9. g3 Bc5 10. a3 d6 11. b4 Ba7 12. Be3 Bh3 13. Re1 Bxe3 14. fxe3 Bg4 15. Rf1 Bh3 16. Rf2 Nf6 17. Nc1 Ng4 18. Re2 Nf6 19. Rb2 h5 20. Be2 Ng4 21. Qa4+ Kf8 22. Bxg4 Bxg4 23. Qc2 h4 24. Qf2 Qg5 25. Nd3 hxg3 26. Qxg3 Rh3 27. Qg2 Qxe3+ 28. Nf2 Bh5 29. Qxh3 Bf3 30. Ne2 Ke7 31. Rab1 Rh8 32. Qg3 Rh4 33. Rb3 Qxe2 34. Qxf3 Qd2 35. Qe3 Qa2 36. R3b2 Qxc4 37. Rc1 Qb5 38. Rxc7+ Kf8 39. Rbc2 Kg8 40. Qf3 Nf4 41. Rc8+ Kh7 42. Qg3 Rh6 43. Ng4 Rh5 44. Qf3 Rh3 45. Qf2 Qd7 46. Ne3 Qe7 47. Kh1 g6 48. R8c7 Qf6 49. Ng4 Qg7 50. Rxb7 Rxa3 51. Qf1 f5 52. Rxg7+ Kxg7 53. exf5 gxf5 54. Nf2 Kf6 55. h3 Nxd5 56. Qc4 Ne3 57. Qc8 Nxc2 58. Qxc2 Kg6 59. Kg2 Kf6 60. h4 a5 61. b5 Re3 62. Qc7 Ke6 63. b6 f4 64. b7 f3+ 65. Kg3 a4 66. b8Q a3 67. Qe8+ Kd5 68. Qg8+ Kd4 69. Qgc4# 1-0

[Event "Online Olym Div4 C"]
[Site "Chess.com INT"]
[Date "2020.08.02"]
[Round "9.1"]
[White "Tsopgni, Duhamel"]
[Black "Mwale, George"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1974"]
[PlyCount "148"]
[EventDate "2020.07.31"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Cameroon"]
[BlackTeam "Malawi"]
[WhiteTeamCountry "CAM"]
[BlackTeamCountry "MWI"]

1. e4 d5 2. exd5 Nf6 3. Ne2 Nxd5 4. c3 g6 5. d4 Bg7 6. Ng3 0-0 7. Be2 e5 8. dxe5 Bxe5 9. 0-0 Be6 10. Re1 Bg7 11. Nd2 Nc6 12. Nf3 h6 13. a4 a6 14. a5 Qd7 15. Qc2 Rad8 16. h3 Rfe8 17. Rd1 Qe7 18. Re1 Qf8 19. Bd2 Qc5 20. Qc1 Kh7 21. Rb1 Qxa5 22. b4 Qb6 23. b5 axb5 24. Bxb5 Qc5 25. c4 Nb6 26. Be3 Qe7 27. h4 Nd7 28. h5 Rf8 29. Qc2 Nde5 30. hxg6+ fxg6 31. Nxe5 Nxe5 32. c5 Bf5 33. Nxf5 Rxf5 34. c6 bxc6 35. Bxc6 Nxc6 36. Qxc6 Qd6 37. Qe4 Qd3 38. Qe7 Rd7 39. Qe6 Qd6 40. Qe4 Qe7 41. Qg4 h5 42. Qc4 Qf7 43. Qc2 Bd4 44. Rbc1 Bxe3 45. Rxe3 c5 46. Rc3 Qd5 47. Rxc5 Qxc5 48. Qxc5 Rxc5 49. Rxc5 Rd1+ 50. Kh2 Rd3 51. g3 Kh6 52. Kg2 Ra3 53. Re5 Rb3 54. Re8 Ra3 55. Rh8+ Kg5 56. Rg8 Ra6 57. Kh3 Kf6 58. Rf8+ Kg7 59. Rd8 Ra2 60. f4 Kf6 61. Rd6+ Kf5 62. Rd5+ Kf6 63. Rd6+ Kf5 64. Rc6 Rb2 65. Rc5+ Kf6 66. Ra5 Rc2 67. Re5 Ra2 68. Re8 Rb2 69. Rf8+ Kg7 70. Re8 Kf6 71. Rf8+ Kg7 72. Rc8 Kf6 73. Rc6+ Kf5 74. Rd6 Ra2 1/2-1/2

[Event "Online Olym Div4 C"]
[Site "Chess.com INT"]
[Date "2020.08.01"]
[Round "4.1"]
[White "Osunfuyi, Abimbola"]
[Black "Tsopgni, Duhamel"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2246"]
[PlyCount "71"]
[EventDate "2020.07.31"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Nigeria"]
[BlackTeam "Cameroon"]
[WhiteTeamCountry "NGR"]
[BlackTeamCountry "CAM"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 c6 5. Bg2 Nf6 6. Nf3 Bf5 7. 0-0 g6 8. d3 Bg7 9. e4 Bc8 10. h3 Nbd7 11. d4 Nb6 12. Qe2 Bd7 13. Rd1 Qc8 14. Kh2 0-0 15. a4 a5 16. Be3 Ra6 17. Rac1 Qb8 18. Bf4 Qc8 19. b3 Nh5 20. Be3 f5 21. exf5 gxf5 22. d5 Qe8 23. dxc6 Bxc6 24. Nb5 Na8 25. Bc5 f4 26. g4 Ng3 27. fxg3 fxg3+ 28. Kh1 Qf7 29. Nbd4 e5 30. Nxc6 Rxc6 31. Bxf8 Rxc1 32. Rxc1 Qxf8 33. Nxe5 Nb6 34. Qb5 Bxe5 35. Qxe5 Qa3 36. Qb8+ 1-0

