[Event "Rated classical game"] [Site "https://lichess.org/gDbdNr1s"] [Date "2024.02.02"] [White "Pervovsky1"] [Black "Grewia"] [Result "1/2-1/2"] [UTCDate "2024.02.02"] [UTCTime "10:05:32"] [WhiteElo "2171"] [BlackElo "2071"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "2700+30"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5?! { (0.20 → 0.76) Inaccuracy. e6 was best. } { A04 Zukertort Opening: Dutch Variation } (1... e6 2. c4 d5 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. c4 Nf6 3. Nc3 g6 4. d4 Bg7 5. e3 d6 6. Be2 O-O 7. h4 Qe8 8. d5?! { (0.51 → -0.15) Inaccuracy. b4 was best. } (8. b4 h6 9. O-O Nbd7 10. c5 d5 11. Ne5 c6 12. f4 Ne4 13. Nxe4 fxe4 14. Bb2 h5) 8... a5 9. Nd4 h6?! { (-0.23 → 0.34) Inaccuracy. Bd7 was best. } (9... Bd7 10. Rb1 Na6 11. b3 Nc5 12. O-O Nfe4 13. Nxe4 Nxe4 14. Bb2 c5 15. Nf3 h6 16. Bd3) 10. Qc2 Na6 11. h5 c5? { (-0.53 → 0.60) Mistake. Nxh5 was best. } (11... Nxh5) 12. Ne6?! { (0.60 → -0.02) Inaccuracy. Ndb5 was best. } (12. Ndb5) 12... Bxe6 13. dxe6 Nc7? { (-0.03 → 1.12) Mistake. Nb4 was best. } (13... Nb4 14. Qb1 Nxh5 15. e4 fxe4 16. Qxe4 Nf6 17. Qb1 h5 18. Bg5 Nc6 19. O-O Nh7 20. Bd2) 14. hxg6 Qxg6 15. Bf3 Rab8 16. Nd5? { (0.89 → -0.21) Mistake. Bd2 was best. } (16. Bd2 Nxe6) 16... Nfxd5?! { (-0.21 → 0.82) Inaccuracy. Ncxd5 was best. } (16... Ncxd5 17. cxd5 b5 18. Ke2 b4 19. Rh4 Ne4 20. Bxe4 fxe4 21. Qxe4 Qxe4 22. Rxe4 Rf5 23. Rh4) 17. cxd5 b5 18. Bd2 a4 19. Bc3? { (1.39 → -0.25) Mistake. a3 was best. } (19. a3 Na6 20. Rd1 b4 21. Qxa4 Bxb2 22. Bh5 Qg7 23. Qxa6 bxa3 24. Bf7+ Rxf7 25. exf7+ Kxf7) 19... b4 20. Bxg7 Qxg7 21. Rh3 b3?? { (-0.58 → 1.22) Blunder. Qf6 was best. } (21... Qf6 22. O-O-O b3 23. axb3 axb3 24. Qc3 Qxc3+ 25. bxc3 Ra8 26. c4 Kg7 27. Rdh1 Ra2 28. Kb1) 22. axb3 axb3 23. Qd2 Kh8 24. Ke2 Rb4 25. Rg3?? { (1.69 → -0.25) Blunder. Rah1 was best. } (25. Rah1 Rc4 26. Rxh6+ Kg8 27. Rh8+ Qxh8 28. Rxh8+ Kxh8 29. Qd3 Rb4 30. Kf1 Ne8 31. g3 Kg8) 25... Qf6?! { (-0.25 → 0.81) Inaccuracy. Qe5 was best. } (25... Qe5 26. Kf1) 26. Rh1 Rg8?? { (0.81 → 4.64) Blunder. Rh4 was best. } (26... Rh4 27. Rg6) 27. Rgh3?? { (4.64 → 2.10) Blunder. Qc3 was best. } (27. Qc3 Rd4 28. exd4 Rxg3 29. fxg3 Nb5 30. Qd2 Nxd4+ 31. Kf2 Kh7 32. Bd1 Nb5 33. Rh4 Kg8) 27... Rg6 28. g3?! { (1.47 → 0.50) Inaccuracy. Bh5 was best. } (28. Bh5 Rg7) 28... Rc4 29. Kf1?? { (0.54 → -3.74) Blunder. Rc1 was best. } (29. Rc1 Rxc1) 29... Rc2 30. Qa5 Rc1+?? { (-3.78 → 3.52) Blunder. Qxb2 was best. } (30... Qxb2 31. Qxc7 Rxf2+ 32. Kg1 Rxf3 33. Qd8+ Kh7 34. Qxe7+ Qg7 35. Qxg7+ Kxg7 36. Kg2 Rxe3 37. Rb1) 31. Kg2 Rxh1 32. Rxh1 Ne8 33. Qb5 Rg8 34. Qxb3?! { (3.05 → 2.28) Inaccuracy. Bh5 was best. } (34. Bh5 Ng7 35. Bf7 Rf8 36. Qxb3 Kh7 37. Rh4 Rh8 38. Qb7 h5 39. Bxh5 Nxh5 40. Rxh5+ Kg7) 34... Kh7 35. Ra1?! { (2.32 → 1.64) Inaccuracy. Qb7 was best. } (35. Qb7 Qg7 36. Be2 Nf6 37. Bd3 Ne4 38. Bxe4 fxe4 39. Rh4 Qg5 40. Rf4 h5 41. Qd7 h4) 35... Qg5?! { (1.64 → 2.53) Inaccuracy. Qe5 was best. } (35... Qe5 36. Ra7) 36. Ra7 Rg7 37. Qb8 Nf6 38. Qf8 Ng8 39. Qe8 Nf6 40. Qd8? { (1.51 → 0.06) Mistake. Qf8 was best. } (40. Qf8 Ng8 41. Kf1 Qf6 42. Qb8 Qe5 43. Rc7 Nf6 44. Qb7 Ng8 45. Qb3 Kg6 46. Qb8 Nf6) 40... Ng8? { (0.06 → 1.64) Mistake. Ng4 was best. } (40... Ng4) 41. Qe8 Nf6 42. Qd8? { (1.53 → 0.00) Mistake. Qf8 was best. } (42. Qf8 Ng8) 42... Ng8? { (0.00 → 1.53) Mistake. Ng4 was best. } (42... Ng4 43. Bxg4 fxg4 44. e4 Qe5 45. Kg1 Qxe4 46. Rxe7 Qe1+ 47. Kg2 Qe4+ 48. Kh2 Qf3 49. Kg1) 43. Qe8? { (1.53 → 0.00) Mistake. Kf1 was best. } { The game is a draw. } (43. Kf1 Qf6 44. Qb8 Qe5 45. Qf8 Kg6 46. Rb7 Kh7 47. Qe8 Nf6 48. Qd8 Ng8 49. Qf8 Kg6) 1/2-1/2