[Event "Memorial Vera Menchik 2022"] [Site "https://lichess.org/7pLgmjYs"] [Date "2022.06.26"] [White "PerozoA"] [Black "renathy"] [Result "1-0"] [UTCDate "2022.06.26"] [UTCTime "17:18:41"] [WhiteElo "2053"] [BlackElo "2306"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-10"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D01"] [Opening "Richter-Veresov Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 { D01 Richter-Veresov Attack } Nbd7 4. Qd2 h6 5. Bh4 c5 6. e3 cxd4?! { (-0.74 → 0.25) Inaccuracy. e6 was best. } (6... e6 7. Be2 a6 8. a4 Be7 9. Nf3 b6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bg3 Bb7 13. O-O) 7. exd4 e6 8. Nf3 Bd6 9. Bg3?! { (0.48 → -0.29) Inaccuracy. Bd3 was best. } (9. Bd3 a6 10. a4 O-O 11. O-O Qc7 12. Bg3 Nb8 13. Ne2 Bd7 14. Bxd6 Qxd6 15. Ne5 Nc6) 9... Bxg3?! { (-0.29 → 0.48) Inaccuracy. Bb4 was best. } (9... Bb4 10. Qe3 Ne4 11. Be2 O-O 12. O-O Nxg3 13. hxg3 Bd6 14. g4 Re8 15. Rfe1 a6 16. Bd3) 10. hxg3 a6 11. Be2 Qb6 12. O-O-O Ne4? { (0.58 → 1.91) Mistake. Qc7 was best. } (12... Qc7 13. Ne1 b5 14. a3 Bb7 15. g4 Ne4 16. Nxe4 dxe4 17. g5 O-O-O 18. gxh6 Nb6 19. f3) 13. Nxe4 dxe4 14. Ne5 Nf6? { (2.00 → 4.10) Mistake. Nxe5 was best. } (14... Nxe5 15. dxe5 Qc7 16. Rh4 Bd7 17. Rxe4 O-O-O 18. Rd4 Bc6 19. Rxd8+ Rxd8 20. Qxd8+ Qxd8 21. Rxd8+) 15. Nc4?? { (4.10 → 1.20) Blunder. g4 was best. } (15. g4 Rg8 16. g5 hxg5 17. Qxg5 Bd7 18. Bh5 Nxh5 19. Qxh5 Rf8 20. Qg5 Rc8 21. Qxg7 Ba4) 15... Qc7 16. Qb4 Nd5 17. Qa3?! { (1.99 → 1.37) Inaccuracy. Qc5 was best. } (17. Qc5) 17... b5?? { (1.37 → 4.37) Blunder. Qe7 was best. } (17... Qe7 18. Nd6+ Kd7 19. Nxe4 Qxa3 20. bxa3 b5 21. Nc5+ Kd6 22. Kd2 Bd7 23. Rb1 Bc6 24. a4) 18. Nd6+ Kd8 19. Nxb5 axb5 20. Qxa8 Qb6 21. c4 bxc4 22. Bxc4 Nb4?! { (4.54 → 6.56) Inaccuracy. Qc7 was best. } (22... Qc7 23. b3 e3 24. fxe3 Nxe3 25. Rd2 Ke7 26. Qa3+ Kf6 27. Rf2+ Kg6 28. Qc5 Qxc5 29. dxc5) 23. Qxe4 Qc7 24. d5 exd5 25. Rxd5+ Nxd5 26. Qxd5+ Ke8 27. Kb1 Be6 28. Qb5+ Ke7 29. Bxe6 fxe6 30. Rc1 Qd8 31. Qc5+ Kf7 32. Qc7+ Kf6 33. Qxd8+ Rxd8 34. b3 Rd2 35. Rc2 Rd1+ 36. Kb2 Rd5 37. a4 e5 38. b4 Ke6 39. Kb3 Rd3+ 40. Rc3 Rd2 41. b5 Rxf2 42. b6 Rf1 43. Kc4 e4 44. b7 Rb1 45. Rb3 Ra1 46. Rb6+ Kf5?! { (53.50 → Mate in 10) Checkmate is now unavoidable. Kf7 was best. } (46... Kf7 47. b8=Q) 47. b8=Q Rxa4+ 48. Kb3 Rd4 49. Qf4# { White wins by checkmate. } 1-0