[Event "Rated classical game"] [Site "https://lichess.org/m9lVvCAd"] [Date "2022.01.22"] [White "tzvikab"] [Black "Biparva"] [Result "1/2-1/2"] [UTCDate "2022.01.22"] [UTCTime "14:10:07"] [WhiteElo "1801"] [BlackElo "1777"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 d5 4. Bg2 e4?! { (-0.09 → 0.91) Inaccuracy. Nf6 was best. } (4... Nf6 5. O-O Bd6 6. Nc3 h6 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4) 5. dxe4 dxe4 6. Qxd8+ Nxd8 7. Ng5?! { (0.92 → 0.13) Inaccuracy. Nd4 was best. } (7. Nd4 f5 8. Nc3 Nf6 9. Bg5 c6 10. Bxf6 gxf6 11. O-O-O Nf7) 7... h6?? { (0.13 → 1.92) Blunder. f5 was best. } (7... f5 8. f3 h6 9. Nh3 exf3 10. exf3 Nc6 11. Be3 Be6 12. Nc3) 8. Nxe4 Bf5 9. O-O Nc6?! { (2.14 → 3.20) Inaccuracy. Bd7 was best. } (9... Bd7) 10. c3? { (3.20 → 1.62) Mistake. Rd1 was best. } (10. Rd1) 10... Be7?! { (1.62 → 2.61) Inaccuracy. O-O-O was best. } (10... O-O-O 11. Be3) 11. Bf4 Bxe4?! { (2.09 → 2.83) Inaccuracy. O-O-O was best. } (11... O-O-O 12. Nbd2 Bg4 13. Nb3 Bxe2 14. Rfe1 Bg4 15. Nec5 Bxc5 16. Nxc5 Nf6 17. h3 Bh5 18. Be5) 12. Bxe4 Nf6? { (2.93 → 4.73) Mistake. O-O-O was best. } (12... O-O-O 13. Nd2) 13. Bxc6+ bxc6 14. Bxc7 O-O 15. Nd2 Nd5 16. Be5 f6 17. Bd4 c5 18. Be3 Nxe3 19. fxe3 Rad8 20. Rad1 Rfe8 21. Nf3? { (6.08 → 3.60) Mistake. Nc4 was best. } (21. Nc4 Kf7 22. e4 Ke6 23. Rd3 h5 24. Kf2 g6 25. Kf3 h4 26. g4 f5 27. gxf5+ gxf5) 21... Rxd1?! { (3.60 → 4.95) Inaccuracy. Rb8 was best. } (21... Rb8) 22. Rxd1 Bd8 23. Rd7 Bb6 24. Nh4?! { (6.25 → 4.12) Inaccuracy. Nd2 was best. } (24. Nd2) 24... Rxe3?! { (4.12 → 6.10) Inaccuracy. c4 was best. } (24... c4 25. Nf5) 25. Nf5?? { (6.10 → 1.00) Blunder. Rxg7+ was best. } (25. Rxg7+ Kf8 26. Kf2 Rxe2+ 27. Kxe2 Kxg7 28. Kf3 h5 29. Ke4 Kf7 30. Kf5 c4 31. Ke4 Kg7) 25... Rxe2 26. Rxg7+?! { (0.83 → 0.20) Inaccuracy. c4 was best. } (26. c4 Rxb2 27. Rxg7+ Kh8 28. Rb7 h5 29. h4 Rxa2 30. Ng7 Ba5 31. Rxa7 Rc2 32. Nxh5 Bc3) 26... Kf8 27. Rh7 c4+ 28. Kf1?? { (0.25 → -5.43) Blunder. Kh1 was best. } (28. Kh1 Rxb2 29. Rxh6 Kf7 30. Nd6+ Ke6 31. Nxc4 Rxa2 32. Nxb6 axb6 33. Rh8 b5 34. Re8+ Kf5) 28... Rf2+ 29. Ke1 Rxf5 30. Rxh6 Kg7 31. Rh4 Rf2 32. Rxc4 Rxb2 33. h4 Rxa2 34. Rg4+ Kf7 35. c4 Bf2+ 36. Kf1 f5?! { (-5.73 → -4.47) Inaccuracy. a5 was best. } (36... a5 37. c5 Bxc5 38. Rc4 Bb6 39. g4 a4 40. Rb4 Bc5 41. Rc4 Bd6 42. Rc6 Bg3 43. g5) 37. Rg5 Kf6 38. Rg8 Kf7 39. Rg5 Kf6 40. Rg8 Bc5 41. h5 Rh2 42. Rg6+ Kf7?! { (-6.40 → -4.46) Inaccuracy. Ke5 was best. } (42... Ke5) 43. Rg5?! { (-4.46 → -6.17) Inaccuracy. Rc6 was best. } (43. Rc6 Bd4 44. h6 Kg8 45. Rd6 Bb6 46. Rf6 Rh5 47. g4 fxg4 48. Rg6+ Kh7 49. Rxg4 Kxh6) 43... Ke6?! { (-6.17 → -4.31) Inaccuracy. Kf6 was best. } (43... Kf6) 44. g4 Rf2+ 45. Ke1 Rf4 46. gxf5+ Rxf5 47. Rg6+ Kf7 48. Rh6 Bb6 49. Ke2 Rc5 50. Kd3 { White offers draw } 50... Kg7 51. Rg6+ Kh7 52. Kc3 Rxh5 53. Rc6 Rc5 54. Rxc5? { (-4.01 → -8.53) Mistake. Rf6 was best. } (54. Rf6 Kg7) 54... Bxc5 55. Kb3 Kg6 56. Ka4 Kf6 57. Kb5 Bg1 58. c5 Bxc5?? { (-10.33 → 0.00) Blunder. Ke7 was best. } (58... Ke7) 59. Kxc5 a5 60. Kb5 a4 61. Kxa4 { The game is a draw. } 1/2-1/2