[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2022.12.28"]
[Round "5"]
[White "Isaiah, Otieno Oluoch"]
[Black "Jumba, Titus Wichenje"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1454"]
[PlyCount "61"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d5 4. dxe5 Be6 5. exd5 Bxd5 6. Bg5 Qd7 7. Nbd2 h6 8. Bh4 Bb4 9. c3 Be7 10. Bg3 f6 11. exf6 Bxf6 12. Bb5 a6 13. Ba4 0-0-0 14. 0-0 Nge7 15. b4 Qe6 16. Re1 Qf7 17. Qc2 Kb8 18. b5 Rhg8 19. bxc6 bxc6 20. Rab1+ Ka8 21. c4 Bxf3 22. Nxf3 g5 23. Qe4 Qe8 24. Bxc7 Rc8 25. Bd6 Bc3 26. Re3 Bf6 27. Reb3 Qd7 28. Rb6 Ka7 29. Bc5 Ka8 30. Rxc6 Qb7 31. Rxc8+ 1-0

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2022.12.27"]
[Round "3"]
[White "Isaiah, Otieno Oluoch"]
[Black "Walela, Austin"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1454"]
[BlackElo "1876"]
[PlyCount "64"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. e5 Ng4 10. Bf4 Re8 11. Ne2 Nxe5 12. Nd4 Nxd3 13. Qxd3 a5 14. Qg3 Qf6 15. c3 Bc5 16. Rad1 Re4 17. Rfe1 Qxf4 18. Rxe4 Qxe4 19. Qxc7 Bg4 20. f3 Bxd4+ 21. cxd4 Qe3+ 22. Kh1 Re8 23. Rf1 Be6 24. Qxc6 Rc8 25. Qb5 h5 26. h3 Qd2 27. f4 Rc2 28. Qb8+ Kh7 29. Rg1 Bxh3 30. Qe5 Bxg2+ 31. Kh2 Be4+ 32. Kh3 Qh2# 0-1

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2022.12.26"]
[Round "2"]
[White "Honsi Kangwana, Biterisi"]
[Black "Isaiah, Otieno Oluoch"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1454"]
[PlyCount "132"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. 0-0 e5 5. d3 Bg4 6. Nbd2 Nf6 7. h3 Bh5 8. c3 Bd6 9. Re1 Qc7 10. e4 dxe4 11. Nxe4 Nxe4 12. dxe4 0-0-0 13. Qe2 h6 14. Be3 f5 15. Qc2 f4 16. Bd2 fxg3 17. fxg3 g5 18. g4 Bg6 19. Be3 Nb8 20. Nd2 Be7 21. Qb3 Nd7 22. Qe6 Qd6 23. Qxd6 Bxd6 24. Nc4 Be7 25. Rad1 Kc7 26. a4 Bf7 27. Nd2 h5 28. Bf3 Be6 29. Kg2 h4 30. Be2 Nf8 31. Nc4 Ng6 32. Rf1 Rxd1 33. Rxd1 Nf4+ 34. Bxf4 exf4 35. a5 Rf8 36. Kf3 Bf6 37. Kg2 f3+ 38. Kxf3 Bxc3+ 39. Kg2 Bd4 40. Rf1 Rxf1 41. Kxf1 Bxc4 42. Bxc4 Bxb2 43. Ke2 a6 44. Kd3 Ba3 45. e5 Bb4 46. Ke4 Bxa5 47. Kd5 b5 48. Bd3 c4 49. Bf5 Bb4 50. Bc2 a5 51. Bb1 a4 52. Kd4 Be7 53. Kd5 a3 54. Kd4 Kb6 55. Kd5 c3 56. Ke6 Bc5 57. Kf5 a2 58. Bxa2 c2 59. Kxg5 c1Q+ 60. Kf6 Qf4+ 61. Kg6 Kc7 62. Be6 Kd8 63. Bf7 Bf8 64. e6 Ke7 65. Kh7 Qh6+ 66. Kg8 Qg7# 0-1

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2022.12.26"]
[Round "1"]
[White "Isaiah, Otieno Oluoch"]
[Black "Nyaga, James Kabui"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1454"]
[BlackElo "1917"]
[PlyCount "57"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Nbd7 10. Bc4 g5 11. fxg5 Ne5 12. Qe2 Nfg4 13. Nf3 Nxc4 14. Qxc4 hxg5 15. Bg3 Ne3 16. Qe2 Qb6 17. b3 g4 18. Bf2 Nxg2+ 19. Kf1 gxf3 20. Qxf3 Nh4 21. Qxf7+ Kxf7 22. Bxb6 Bf6 23. Ba5 b6 24. Bxb6 Bxc3 25. Rd1 Ke7 26. Ke2 a5 27. Rhg1 Ba6+ 28. Ke3 Raf8 29. Rg7+ 0-1

[Event "Mombasa op"]
[Site "Shanzu"]
[Date "2022.10.08"]
[Round "1"]
[White "Panchol, James Madol"]
[Black "Isaiah, Otieno Oluoch"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1972"]
[BlackElo "1469"]
[PlyCount "89"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "KEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Be7 8. Be2 0-0 9. 0-0 a6 10. Qd2 Qc7 11. Rac1 b6 12. Nxc6 Qxc6 13. Bf3 e5 14. Nd5 Nxd5 15. cxd5 Qb7 16. Rc6 b5 17. Rfc1 Qd7 18. h3 Qe8 19. Bg5 f6 20. Bh4 g5 21. Bg3 f5 22. exf5 Bxf5 23. Qe2 Qf7 24. Rc7 Rac8 25. Bg4 Rxc7 26. Rxc7 Re8 27. Bxf5 Qxf5 28. Qh5 Qf7 29. Qxf7+ Kxf7 30. Ra7 Rc8 31. Bxe5 dxe5 32. d6 Re8 33. dxe7 Rxe7 34. Rxa6 Re6 35. Rxe6 Kxe6 36. Kf1 Kd5 37. Ke2 Ke4 38. a3 Kd4 39. Kd2 Kc4 40. Kc2 h5 41. b3+ Kd4 42. a4 b4 43. Kd2 h4 44. Ke2 e4 45. Kd2 1-0

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2021.12.27"]
[Round "4"]
[White "Isaiah, Otieno Oluoch"]
[Black "Hongo, Victor Machel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1338"]
[BlackElo "1709"]
[PlyCount "170"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. c4 Qe4+ 6. Be3 Bxf3 7. gxf3 Qh4 8. d5 0-0-0 9. Qb3 Nd4 10. Qd1 e5 11. a3 Nh6 12. Bxd4 exd4 13. Nd2 Re8+ 14. Ne4 f5 15. Qxd4 fxe4 16. 0-0-0 Kb8 17. Re1 Qf4+ 18. Qe3 Qxe3+ 19. Rxe3 Bc5 20. Rxe4 Rxe4 21. fxe4 Bxf2 22. e5 Ng4 23. e6 Be3+ 24. Kc2 Bg5 25. Be2 Ne3+ 26. Kd3 Kc8 27. h4 Bh6 28. Rh3 Nf5 29. Bg4 g6 30. c5 Kd8 31. h5 Ke7 32. Rf3 Rf8 33. hxg6 hxg6 34. Rh3 Rh8 35. b4 c6 36. dxc6 bxc6 37. Bf3 Rd8+ 38. Kc4 Rd4+ 39. Kc3 Bg7 40. Kc2 Rf4 41. Kd3 Nd4 42. Be4 Kxe6 43. Rh7 Rf7 44. Bxg6 Rd7 45. Kc4 Nf3 46. Kb3 Kf6 47. Be8 Re7 48. Rh3 Ng5 49. Rd3 Rxe8 50. Rd6+ Re6 51. Rd7 Re7 52. Rd6+ Ne6 53. Rxc6 Ke5 54. Rd6 Bf8 55. Kc4 Rc7 56. Rd5+ Ke4 57. a4 a6 58. Rh5 a5 59. Rh4+ Nf4 60. Rh8 Be7 61. Re8 Ne6 62. Rb8 axb4 63. Kxb4 Bxc5+ 64. Kb3 Nd4+ 65. Ka2 Ra7 66. Re8+ Kd3 67. Rc8 Rxa4+ 68. Kb1 Nb3 69. Kb2 Kc4 70. Rg8 Bd4+ 71. Kc2 Ra2+ 72. Kd1 Kd3 73. Ke1 Be3 74. Rd8+ Nd4 75. Kf1 Rf2+ 76. Ke1 Rh2 77. Kf1 Ke4 78. Re8+ Kf3 79. Rf8+ Bf4 80. Rg8 Ne2 81. Rg1 Nxg1 82. Ke1 Nh3 83. Kd1 Ke3 84. Kc1 Kd3+ 85. Kb1 Kc3 0-1

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2021.12.26"]
[Round "1"]
[White "Nyaga, James Kabui"]
[Black "Isaiah, Otieno Oluoch"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1855"]
[BlackElo "1338"]
[PlyCount "100"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. 0-0 Nc6 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 Be7 10. d5 exd5 11. exd5 Na5 12. Nh4 0-0 13. Nf5 Qd7 14. Nxe7+ Qxe7 15. Re1 Qd7 16. Bg5 Qf5 17. Bxf6 Qxf6 18. Qe2 Rad8 19. Rac1 Ba8 20. b4 Nb7 21. Nb5 Nd6 22. Nxc7 Rc8 23. Bh3 Rcd8 24. Nxa8 Rxa8 25. Qe7 Ne8 26. Rcd1 Qh6 27. Bd7 Qd6 28. Bxe8 Qxe7 29. Rxe7 Rfxe8 30. Rde1 Kf8 31. d6 Rad8 32. b5 Ra8 33. Kf1 Rxe7 34. Rxe7 a6 35. Rb7 axb5 36. Rxb6 Ke8 37. Rxb5 Rxa2 38. Re5+ Kd8 39. Re7 Ra6 40. Rxf7 Rxd6 41. Rxg7 h6 42. h4 Ke8 43. Kg2 Kf8 44. Ra7 Kg8 45. Kh3 Rd2 46. f4 Rd5 47. Ra6 Kg7 48. Re6 Rd3 49. h5 Rd1 50. Rg6+ Kh7 1-0

