[Event "Riga"] [Site "Riga"] [Date "2021.11.05"] [Round "9"] [White "Kosteniuk, Alexandra"] [Black "Lei, Tingjie"] [Result "0-1"] [ECO "B11"] [WhiteElo "2518"] [BlackElo "2505"] [Annotator "Peter,Doggers"] [PlyCount "100"] [EventDate "2021.??.??"] 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Bg4 (5... Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qf4 Nd5 9. Qd2 Bf5 10. Bd3 Bxd3 11. Qxd3 e6 12. O-O Bd6 13. c4 Ne7 { Nakamura,H (2736)-Caruana,F (2806) Saint Louis 2021}) 6. h3 Bh5 7. Nxf6+ gxf6 8. b3 $5 (8. d3 Nd7 9. g4 Bg6 10. Nh4 h5 11. Bg2 Qc7 12. Bd2 {Nakamura,H (2736) -Artemiev,V (2731) Moscow RUS 2019}) (8. g3 e6 9. Bg2 Na6 10. d3 Bd6 11. O-O { Vachier Lagrave,M (2780)-Shimanov,A (2626) Chess.com 2018}) 8... Na6 $146 (8... Qd5 9. g4 Bg6 10. c4 Qd6 11. Bb2 Na6 12. Nh4 O-O-O 13. Nxg6 hxg6 14. O-O-O e5 { Stukopin,A (2580)-Rozman,L (2389) Chicago 2018}) 9. Bb2 Nb4 10. Qc4 e6 11. a3 Nd5 12. Qh4 (12. Be2) 12... Bxf3 13. gxf3 Be7 14. Qg3 Qb6 15. f4 Bd6 16. Qf3 O-O-O (16... Bxf4 $2 17. c4) (16... Nxf4 17. Bxf6) 17. f5 (17. O-O-O) 17... Be5 18. O-O-O Bxb2+ 19. Kxb2 Qd4+ 20. c3 Qf4 21. Qxf4 Nxf4 22. Rg1 (22. fxe6 fxe6 23. d4 Rhg8 24. Kc2 Kc7 {is also slightly better for Black.}) 22... Rhg8 23. Rg3 h5 24. d4 h4 25. Re3 e5 26. Kc2 Rg1 27. Re4 Rh1 28. a4 Kc7 29. b4 Nxh3 30. Bxh3 Rxh3 31. dxe5 fxe5 32. Rxe5 Rxc3+ 33. Kxc3 Rxd1 34. Re7+ Rd7 35. Re4 h3 36. Rh4 Rd5 37. Rxh3 Rxf5 38. f3 Kb6 39. Kb3 Rf4 40. a5+ Kb5 41. Kc3 Rc4+ 42. Kd3 Kxb4 43. a6 b5 44. Ke3 Kc3 45. Rh7 b4 46. Rxf7 b3 47. Rxa7 b2 48. Rb7 Ra4 49. a7 c5 50. f4 Rxa7 {0-} 0-1