[Event "Turkish Women-ch Arzum 2022"] [White "Acar,Ilayda"] [Black "Atalik,Ekaterina"] [Site "Ayvalik"] [Round "4.3"] [Annotator "TA"] [Result "0-1"] [Date "2022.03.07"] [WhiteElo "1460"] [BlackElo "2415"] [PlyCount "90"] 1. e4 {} g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. a4 Nf6 6. Nf3 O-O {B09: Pirc Defence: Austrian Attack.} 7. h3 {[#]} Nc6 $146 ({Predecessor:} 7... e6 8. Be3 b6 9. Bd3 Bb7 10. g4 c5 11. g5 Nh5 12. f5 exf5 13. exf5 cxd4 14. f6 dxe3 15. fxg7 Nxg7 {½-½ (39) Kemper,Y (1760) -Stalter,T (1822) Neustadt an der Weinstrasse 2017} )8. e5 (8. Be2 {was preferrable.} )dxe5 {The position is equal.} 9. fxe5 Nh5 10. Ne2 { Inhibits Ng3. Threatens to win with g4.} f6 $1 11. e6 {[#]} (11. exf6 $15 Nxf6 12. Nc3 )f5 $1 $17 (11... Bxe6 12. g4 $16 )12. c4 (12. Nf4 $17 {keeps fighting.} )Nb4 ({And not} 12... Bxe6 13. d5 Nb4 14. Nf4 (14. Qb3 c5 $17 )Nxf4 15. Bxf4 $17 )13. Qb3 c5 14. Bd2 Bxe6 15. Bxb4 cxb4 16. Qxb4 Qc7 17. d5 (17. Ng5 $142 Qxc4 18. Qxc4 Bxc4 19. g4 fxg4 20. hxg4 )Bd7 18. Rc1 ({ Avoid the trap} 18. Qxe7 $2 Ng3 19. Rh2 Rfe8 $19 )a5 19. Qa3 ({But not} 19. Qxe7 Rae8 20. Qa3 Ng3 $19 )e5 {} 20. c5 e4 21. Nfd4 f4 {} 22. c6 bxc6 23. dxc6 Bc8 {} 24. Nb5 Qe5 {[#] Strongly threatening ...f3.} 25. Qc3 f3 26. Qxe5 Bxe5 27. Nec3 $2 (27. Rc5 Bxb2 28. gxf3 exf3 29. Rh2 fxe2 30. Bxe2 )Ng3 28. Bc4+ Kg7 29. Rf1 fxg2 30. Rg1 Bxh3 {} 31. Rc2 Rf1+ 32. Bxf1 gxf1=Q+ 33. Rxf1 Bxf1 {This bishop pair is nice.} 34. c7 Bd3 35. Rd2 Rf8 { } 36. Rf2 Nf5 {White must now prevent ...Bg3.} 37. Rg2 e3 {( -> ...Nh4)} 38. Nd5 Be4 39. Nb6 Bxg2 {Black mates.} 40. c8=Q Rxc8 41. Nxc8 Bf3 42. Nc3 Nd4 43. Nb6 Nc2+ 44. Kf1 Bxc3 45. bxc3 e2+ {Black took control after the opening. Weighted Error Value: White=0.69/Black=0.21 (precise)} 0-1