[Event "Rated classical game"] [Site "https://lichess.org/uItAgiQZ"] [Date "2021.01.26"] [White "staskamaev"] [Black "Koblenz64"] [Result "1-0"] [UTCDate "2021.01.26"] [UTCTime "23:16:23"] [WhiteElo "2173"] [BlackElo "2196"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } h6 5. Bh4 g5 6. Bg3 Ne4 7. Qc2 Nxg3?! { (0.29 → 0.95) Inaccuracy. Bxc3+ was best. } (7... Bxc3+ 8. bxc3 Nxg3 9. hxg3 b6 10. g4 Bb7 11. e3 Qe7 12. c5) 8. hxg3 Qf6 9. e3 b6 10. Nf3 Bb7 11. Be2 Nc6?! { (0.14 → 0.69) Inaccuracy. Bxc3+ was best. } (11... Bxc3+ 12. Qxc3 d6 13. c5 bxc5 14. Qa5 Nc6 15. Qxc7 Qe7 16. Qxe7+ Kxe7 17. dxc5 dxc5 18. Rc1) 12. O-O?! { (0.69 → 0.09) Inaccuracy. a3 was best. } (12. a3 Bxc3+ 13. Qxc3 Ne7 14. c5 h5 15. cxb6 cxb6 16. Qc7 Bxf3 17. Bxf3 Rc8 18. Qxa7 h4) 12... Bxc3 13. bxc3 h5 14. Rad1? { (0.00 → -1.12) Mistake. e4 was best. } (14. e4 d6 15. d5 Ne5 16. Nxe5 Qxe5 17. f4 gxf4 18. gxf4 Qf6 19. c5 dxc5 20. Bb5+ Kf8) 14... h4 15. gxh4?? { (-0.92 → -3.06) Blunder. e4 was best. } (15. e4 h3) 15... gxh4? { (-3.06 → -1.71) Mistake. g4 was best. } (15... g4 16. Ng5) 16. Kh2 O-O-O 17. c5 Rdg8 18. Rg1? { (-2.50 → -4.97) Mistake. Ne1 was best. } (18. Ne1 Ne7) 18... Rg6? { (-4.97 → -2.99) Mistake. Ne7 was best. } (18... Ne7) 19. Bd3 Rg4? { (-3.65 → -2.00) Mistake. h3 was best. } (19... h3 20. Bxg6) 20. Be4?! { (-2.00 → -2.83) Inaccuracy. Qe2 was best. } (20. Qe2 Kb8) 20... Qg7 21. d5 Ne5?? { (-3.77 → 1.66) Blunder. Ne7 was best. } (21... Ne7 22. c6) 22. c6?? { (1.66 → -4.28) Blunder. Nxe5 was best. } (22. Nxe5) 22... dxc6?? { (-4.28 → -1.33) Blunder. Rxe4 was best. } (22... Rxe4 23. cxb7+ Kb8 24. Kh1 Ng4 25. Qe2 Kxb7 26. Nd2 Re5 27. d6 c5 28. a4 Rd5 29. Ne4) 23. dxe6?? { (-1.33 → -6.86) Blunder. Nxe5 was best. } (23. Nxe5 Qxe5+ 24. f4 Rxf4 25. exf4 Qxf4+ 26. Kh1 cxd5 27. Rgf1 Qxe4 28. Qxe4 dxe4 29. Rxf7 Bc6) 23... fxe6?? { (-6.86 → -3.02) Blunder. h3 was best. } (23... h3) 24. Nd4?? { (-3.02 → -9.17) Blunder. Nxe5 was best. } (24. Nxe5) 24... Qf6? { (-9.17 → -5.07) Mistake. h3 was best. } (24... h3) 25. Nxe6?! { (-5.07 → -8.80) Inaccuracy. f3 was best. } (25. f3 Kb8) 25... Kb8?! { (-8.80 → -6.07) Inaccuracy. Rxe4 was best. } (25... Rxe4 26. Qxe4) 26. Nf4?! { (-6.07 → -10.17) Inaccuracy. f4 was best. } (26. f4 Qxe6 27. Bf5 Qf6 28. Qe4 h3 29. g3 Nf3+ 30. Qxf3 Qxf5 31. e4 Qe6 32. Rd2 Rhg8) 26... Rhg8?? { (-10.17 → -2.31) Blunder. Rxf4 was best. } (26... Rxf4 27. f3 Rxe4 28. Qxe4 h3 29. Rd2 hxg2+ 30. Kxg2 c5 31. Qf4 Qxf4 32. exf4 Nxf3 33. Rdd1) 27. f3?! { (-2.31 → -3.59) Inaccuracy. Kh1 was best. } (27. Kh1 R4g5 28. Nh3 R5g7 29. c4 Ng4 30. Rgf1 Re7 31. Bf3 c5 32. Bxg4 Rxg4 33. f3 Rg8) 27... R4g5?! { (-3.59 → -2.78) Inaccuracy. Nc4 was best. } (27... Nc4) 28. Nh3?! { (-2.78 → -4.15) Inaccuracy. c4 was best. } (28. c4 a5 29. a4 Nf7 30. Nh3 Rc5 31. f4 Ba6 32. Bf3 Rxc4 33. Qh7 Rg7 34. Qd3 Nd6) 28... Rg3 29. Qe2 Nf7?! { (-5.94 → -4.60) Inaccuracy. Bc8 was best. } (29... Bc8 30. a3) 30. f4 Nh6 31. Bf3 c5 32. e4 Qxc3 33. Rd3 Qg7 34. Ng5 Nf7?! { (-5.75 → -4.25) Inaccuracy. Qf6 was best. } (34... Qf6 35. Nh3) 35. Nh3?? { (-4.25 → Mate in 2) Checkmate is now unavoidable. Rd7 was best. } (35. Rd7) 35... Nd6?? { (Mate in 2 → -5.38) Lost forced checkmate sequence. Rxh3+ was best. } (35... Rxh3+ 36. Kxh3 Qg3#) 36. Re3?? { (-5.38 → Mate in 2) Checkmate is now unavoidable. Rdd1 was best. } (36. Rdd1 Qf6) 36... c4?? { (Mate in 2 → -5.95) Lost forced checkmate sequence. Rxh3+ was best. } (36... Rxh3+ 37. Kxh3 Qg3#) 37. Rd1?! { (-5.95 → -10.74) Inaccuracy. Qf2 was best. } (37. Qf2 c3) 37... Re8?! { (-10.74 → -5.55) Inaccuracy. Rxh3+ was best. } (37... Rxh3+ 38. gxh3) 38. Ng5 Nf7? { (-4.35 → -2.36) Mistake. Qf6 was best. } (38... Qf6 39. Nh3) 39. Nh3?? { (-2.36 → -6.26) Blunder. Bh5 was best. } (39. Bh5) 39... Nh6 40. Rf1? { (-5.06 → -10.50) Mistake. Kh1 was best. } (40. Kh1) 40... Ng4+?? { (-10.50 → -2.88) Blunder. Rxh3+ was best. } (40... Rxh3+ 41. gxh3 Qg3+ 42. Kh1 Qxh3+ 43. Kg1 Rg8+ 44. Bg2 Rxg2+ 45. Qxg2 Qxe3+ 46. Rf2 h3 47. Qf3) 41. Bxg4 Rxg4 42. Ng5 c3?? { (-2.00 → 5.97) Blunder. Rg3 was best. } (42... Rg3 43. Rff3) 43. Qxg4 Rd8 44. Rc1 Rd4 45. Rcxc3 Rd8 46. Qf3 Qg8 47. Qh3 Qxa2 48. Qf5 a5 49. Qe5 Rc8 50. Red3 Qf2 51. Rd8?! { (9.57 → 5.72) Inaccuracy. Ne6 was best. } (51. Ne6 h3 52. Rxh3 Qb2 53. Nxc7 Ka7 54. Nd5 Rg8 55. Rhg3 Rc8 56. Rg7 Ka6 57. Nc7+ Ka7) 51... Rxd8 52. Qxc7+ Ka7 53. Qxd8 Qxf4+ 54. Kh3 Qe5 55. Rf3 Bxe4 56. Re3?? { (7.29 → -0.87) Blunder. Nxe4 was best. } (56. Nxe4) 56... Qf5+?? { (-0.87 → 2.68) Blunder. Bf5+ was best. } (56... Bf5+ 57. Kxh4 Qf4+ 58. Kh5 Bg4+ 59. Kg6 Qxe3 60. Qc7+ Ka8 61. Qc6+ Kb8 62. Ne4 Bc8 63. Nd6) 57. Kxh4 Qf4+ 58. Kh5? { (3.19 → 1.68) Mistake. g4 was best. } (58. g4 Qxe3 59. Qe7+ Kb8 60. Qe5+ Kb7 61. Nxe4 Qh6+ 62. Qh5 Qe6 63. Qh7+ Kc6 64. g5 a4) 58... Qxe3 59. Qe7+ Ka6 60. Qxe4 Qxe4?? { (2.17 → 5.15) Blunder. Qc5 was best. } (60... Qc5 61. Kh6) 61. Nxe4 a4 62. g4 Ka5 63. g5 Kb4 64. Nf2?? { (12.05 → 0.00) Blunder. g6 was best. } (64. g6 a3 65. Nc3 Kxc3 66. g7 b5 67. g8=Q b4 68. Qg3+ Kc2 69. Qc7+ Kd3 70. Qd6+ Kc2) 64... Kc3?? { (0.00 → 60.76) Blunder. a3 was best. } (64... a3 65. g6 a2 66. g7 a1=Q 67. g8=Q Qd4 68. Ng4 Qc5+ 69. Kg6 Qc6+ 70. Kf5 Qc5+) 65. Nd1+ Kc2 66. Ne3+ Kc3 67. g6 a3 68. g7 a2 69. g8=Q a1=Q 70. Qh8+ Kd3?! { (138.56 → Mate in 19) Checkmate is now unavoidable. Kd2 was best. } (70... Kd2 71. Qxa1) 71. Qxa1 Kxe3 72. Qb2 { Black resigns. } 1-0