[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2021.12.28"]
[Round "5"]
[White "Mambo, Martin"]
[Black "Yoshi, John"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1458"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. h3 0-0 7. 0-0 Be6 8. Nf4 c5 9. Nxe6 fxe6 10. c3 Nc6 11. Re1 Qe7 12. Bf5 Ne4 13. Bxe4 dxe4 14. Rxe4 Rad8 15. Qg4 cxd4 16. cxd4 e5 17. d5 Nd4 18. Nc3 Nc2 19. Rb1 Bc5 20. Bg5 Qf7 21. Bxd8 Qxf2+ 22. Kh1 Rxd8 23. Re2 Ne3 24. Rxf2 Nxg4 25. Rf5 Nf2+ 26. Kh2 e4 27. Re1 e3 28. Re2 Re8 29. g3 Nd3 30. Kg2 Nc1 31. Rc2 Nd3 32. Kf1 Nf2 33. Ne2 Nxh3 34. Rxc5 1-0

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2021.12.27"]
[Round "3"]
[White "Mambo, Martin"]
[Black "Isaac, Mukoko"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1458"]
[BlackElo "1774"]
[PlyCount "40"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. Qd2 b5 9. a3 Bb7 10. f3 Nbd7 11. Rd1 h5 12. Kf2 Qc7 13. a4 bxa4 14. Nxa4 0-0 15. g4 hxg4 16. Nc3 gxf3 17. Bxf3 Ne5 18. Nd5 Nxd5 19. exd5 Nxf3 20. Nxf3 Bxb2 0-1

[Event "KEN-ch"]
[Site "Nairobi"]
[Date "2021.12.26"]
[Round "1"]
[White "Mambo, Martin"]
[Black "Gateri, Martin"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1458"]
[BlackElo "2068"]
[PlyCount "139"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Be2 Be7 8. Be3 Qc7 9. Qd2 Nbd7 10. b4 Ne5 11. Rc1 0-0 12. 0-0 Nfg4 13. h3 Nxe3 14. Qxe3 h6 15. b5 Nd7 16. Kh1 Bf6 17. f4 Nb8 18. Nf3 e5 19. fxe5 dxe5 20. c5 Nd7 21. Nd5 Qd8 22. c6 axb5 23. cxd7 Bxd7 24. Nb6 Ra6 25. Rfd1 Qxb6 26. Qxb6 Rxb6 27. Rxd7 Ra8 28. Rc2 Rc6 29. Rdd2 Ra5 30. Rb2 Rc5 31. Rd5 Rxd5 32. exd5 e4 33. Rxb5 exf3 34. gxf3 Rxa2 35. Bd3 Rb2 36. Rc5 g6 37. d6 Rd2 38. Rd5 Kf8 39. Kg1 Bh4 40. d7 Bd8 41. Kf1 Ke7 42. Ke1 Rh2 43. Bf1 f6 44. Rd4 Bb6 45. Rd5 Bc7 46. Bb5 Rxh3 47. d8Q+ Bxd8 48. Rd7+ Ke6 49. Rxd8 Rxf3 50. Rd7 b6 51. Rb7 Kd6 52. Ke2 Rb3 53. Bd3 g5 54. Rf7 Rb2+ 55. Ke3 Ke6 56. Bc4+ Ke5 57. Re7+ Kf5 58. Bd3+ Kg4 59. Be2+ Kg3 60. Rh7 f5 61. Rxh6 g4 62. Rf6 f4+ 63. Kd3 f3 64. Bd1 Rb1 65. Kd2 b5 66. Bc2 Rb2 67. Kc3 Rxc2+ 68. Kxc2 Kf2 69. Rd6 g3 70. Kd1 0-1

