[Event "Casual blitz game"] [Site "https://lichess.org/5zUk8Tr6"] [Date "2024.03.22"] [White "petrovich_gm"] [Black "bulldog-rhinoceros"] [Result "1/2-1/2"] [UTCDate "2024.03.22"] [UTCTime "10:03:53"] [WhiteElo "2805"] [BlackElo "1805"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } h6 5. Bh4 O-O 6. f3 d6 7. e4 Nbd7 8. Bd3 Re8 9. Ne2 e5 10. d5 Nc5?! { (0.19 → 0.97) Inaccuracy. Bc5 was best. } (10... Bc5) 11. Bc2 b6?! { (0.93 → 1.59) Inaccuracy. Ncd7 was best. } (11... Ncd7 12. a3 Ba5 13. b4 Bb6 14. Na4 Be3 15. Qd3 Bg5 16. Bf2 h5 17. h4 Bh6 18. Nac3) 12. a3 Bxc3+ 13. Nxc3 Bb7 14. b4 Ncd7 15. Qe2 Ba6 16. O-O Rc8 17. Bd3 Bb7 18. Rfc1 c5 19. Rab1 Qc7 20. Bf2 Nh7 21. Nb5 Qb8 22. a4?! { (1.79 → 1.01) Inaccuracy. Kh1 was best. } (22. Kh1 Ba6 23. Nc3 Qc7 24. Be3 Ra8 25. Bd2 Bc8 26. Rb2 Ndf8 27. g3 Ng6 28. Rcb1 Bd7) 22... a6? { (1.01 → 2.30) Mistake. cxb4 was best. } (22... cxb4 23. Rxb4 Ba6 24. Nc3 Qc7 25. Qa2 Nc5 26. Bf1 Nb7 27. Ra1 Qe7 28. Nb5 Nc5 29. a5) 23. Nc3 Rc7 24. a5 bxa5 25. bxc5 Nxc5 26. Ra1?? { (2.54 → 0.55) Blunder. Bxc5 was best. } (26. Bxc5) 26... Qa8? { (0.55 → 1.77) Mistake. Nb3 was best. } (26... Nb3 27. Rcb1 Nxa1 28. Qa2 Nf8 29. Qxa1 Qd8 30. Bb6 Nd7 31. Bxa5 Nc5 32. Bf1 Bc8 33. Na4) 27. Rxa5?? { (1.77 → -0.20) Blunder. Bc2 was best. } (27. Bc2 Bc8) 27... Rec8?? { (-0.20 → 2.55) Blunder. Nb3 was best. } (27... Nb3) 28. Bc2 Nd7?! { (2.41 → 3.17) Inaccuracy. Nf6 was best. } (28... Nf6 29. Qd2 Qb8 30. Rb1 Kh7 31. Nd1 Nfd7 32. Ne3 Rg8 33. Raa1 Qf8 34. Qa5 Rc8 35. Ba4) 29. Bb3?! { (3.17 → 2.46) Inaccuracy. Nb5 was best. } (29. Nb5 axb5 30. Rxa8 Bxa8 31. cxb5 f5 32. Qd1 fxe4 33. fxe4 Bb7 34. Be3 Nhf6 35. h3 Rc3) 29... Nb6?? { (2.46 → 6.14) Blunder. Qb8 was best. } (29... Qb8 30. Qb2 Nhf6 31. Rb1 Nh5 32. Ne2 Re8 33. Qa3 Rcc8 34. Qb4 Nhf6 35. Ba4) 30. Na4?? { (6.14 → 2.43) Blunder. Bxb6 was best. } (30. Bxb6 Nf8 31. Raa1 Nd7 32. Bxc7 Rxc7 33. Kh1 Qd8 34. Na4 Bc8 35. Rcb1 Nf6 36. c5 dxc5) 30... Nxa4 31. Rxa4 f5 32. c5 Rd8?! { (2.61 → 4.08) Inaccuracy. fxe4 was best. } (32... fxe4 33. fxe4 Rf8 34. c6 Rcf7 35. Be3 Bc8 36. Bc2 Nf6 37. Ra3 Bg4 38. Qe1 Qe8 39. Ra2) 33. c6 Bc8 34. Bb6 Qb8 35. Bxc7 Qxc7 36. Qe3 f4 37. Qf2 g5 38. Bc4 a5 39. Rca1 g4 40. Rxa5 gxf3?! { (5.11 → 7.89) Inaccuracy. Rf8 was best. } (40... Rf8 41. Ra7 Qd8 42. Ba6 Bxa6 43. R7xa6 Kg7 44. Kh1 Qg5 45. c7 Rc8 46. Rxd6 Rxc7 47. Rc6) 41. gxf3?! { (7.89 → 5.42) Inaccuracy. Ra7 was best. } (41. Ra7 Qf7 42. Rxf7 Kxf7 43. Qb6 Re8 44. Qc7+ Kg6 45. Ra7 Ng5 46. Qxd6+ Kh5 47. Rg7 fxg2) 41... Bh3?! { (5.42 → 7.61) Inaccuracy. Kh8 was best. } (41... Kh8 42. Kh1 Rg8 43. Ra7 Qd8 44. Rg1 Rg5 45. Ra8 Nf6 46. Bf1 Qg8 47. Ba6 Bh3 48. Rxg8+) 42. Kh1?! { (7.61 → 5.67) Inaccuracy. Ra7 was best. } (42. Ra7 Qf7 43. Rxf7 Kxf7 44. Qa7+ Kg6 45. Kh1 Rg8 46. Qe7 Ng5 47. Qxd6+ Kh7 48. Ra7+ Rg7) 42... Rf8 43. Bf1 Bxf1 44. Qxf1 Rf7?! { (6.33 → 9.79) Inaccuracy. Ng5 was best. } (44... Ng5 45. Ra8 Qf7 46. Rxf8+ Qxf8 47. Qg2 Kh7 48. Qg4 Kg6 49. c7 h5 50. Qf5+ Qxf5 51. exf5+) 45. Ra8+ Kg7 46. R8a7 Qxa7? { (8.99 → Mate in 9) Checkmate is now unavoidable. Qb8 was best. } (46... Qb8 47. Rxf7+) 47. Rxa7 Rxa7 48. Qb5?? { (Mate in 8 → 5.63) Lost forced checkmate sequence. Qg1+ was best. } (48. Qg1+ Ng5 49. Qxa7+ Kg6 50. c7 Nh3 51. c8=Q Nf2+ 52. Qxf2 h5 53. Qg1+ Kh7 54. Qf5+ Kh8) 48... Ra1+ 49. Kg2 Ra2+ 50. Kh3?? { (5.74 → Mate in 5) Checkmate is now unavoidable. Kf1 was best. } (50. Kf1 Nf6 51. Qb7+ Kg6 52. c7 Rc2 53. c8=Q Rxc8 54. Qxc8 Nxd5 55. exd5 e4 56. fxe4 f3) 50... Ng5+ 51. Kg4 Rxh2?? { (Mate in 4 → 9.83) Lost forced checkmate sequence. Kg6 was best. } (51... Kg6 52. Qb2 Rxb2 53. Kh4 Rxh2+ 54. Kg4 h5#) 52. c7?? { (9.83 → 0.00) Blunder. Kf5 was best. } (52. Kf5) 52... Kf6 53. Qe8 Rg2+ 54. Kh4 Rh2+ 55. Kg4 Rg2+ 56. Kh5 Rh2+ 57. Kg4 { The game is a draw. } 1/2-1/2