[Event "Kenya Open Chess Championship 2023 - La"] [Site "Sarit Centre , Nairobi."] [Date "2023.04.07"] [Round "4.1"] [White "Ndirangu, Joyce Nyaruai"] [Black "Heinemann, Josefine"] [Result "0-1"] [ECO "D02"] [WhiteElo "1662"] [BlackElo "2274"] [Annotator "daaim"] [PlyCount "78"] [EventDate "2023.??.??"] {[%evp 0,78,19,31,14,30,28,23,31,-7,37,13,43,31,35,-64,-64,-55,-58,-58,-57,-50, -43,-54,-35,-46,-35,-64,-36,-45,-52,-35,-39,-30,13,-24,-23,-20,-11,-17,18,14,4, -15,-9,-25,-36,-39,-36,-49,-5,-7,-1,-25,0,0,0,-5,98,-164,-172,-162,122,104, 29993,29990,29997,29992,29993,227,29999,17,21,-29989,-29990,-29991,-29992, -29993,-29994,-29995,-29996]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 {[#]} c4 7. Qc2 Bf5 8. Qc1 Nh5 9. Nbd2 Nxf4 10. exf4 Rc8 11. Be2 h6 12. O-O e6 13. Re1 Be7 14. Nf1 O-O 15. Ne3 Bh7 16. Bd1 Qc7 17. g3 b5 18. Bc2 Bxc2 19. Qxc2 g6 20. Ng4 Kg7 21. Re2 b4 22. Rae1 h5 23. Ne3 $6 (23. Nge5) 23... Rb8 24. f5 gxf5 25. Nxf5+ $1 {[%csl Ge3][%CAl Ge3f5] [#]} exf5 26. Qxf5 {[%csl Ge2, Rg7] White has excellent attacking format and black has to defend precisely.} Qd6 27. Qxh5 bxc3 28. bxc3 Rfd8 {[#]} ({The live feed gave the erroneous} 28... Rfe8 29. Re6 fxe6 30. Qg4+ Kf8 (30... Bg5 $1 $17)) 29. Re6 {[%csl Ge2][%CAl Ge2e6]} fxe6 30. Qg4+ Kf8 31. Rxe6 Qa3 $2 32. Qf5+ Ke8 33. Qg6+ (33. Rxc6 $18) 33... Kd7 34. Rxc6 Rf8 35. Qe6+ $4 (35. Ne5+ $1 $18 Kd8 {and now winning, but hard to find is} 36. Kg2 $3) 35... Ke8 36. Ne5 $4 {[#] Allows the following combination.} Qc1+ 37. Kg2 Rxf2+ 38. Kh3 Qf1+ 39. Kg4 Qe2+ {[#]} 0-1