[Event "1st Classical Swiss Tournament"] [Site "https://lichess.org/aHNszwNf"] [Date "2020.07.17"] [White "Ekanshgoel"] [Black "abhis7"] [Result "0-1"] [UTCDate "2020.07.17"] [UTCTime "11:00:02"] [WhiteElo "1758"] [BlackElo "1650"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+174"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6 2. c4 Bb7 3. e3 e6 4. Nc3 Nf6 5. Nf3 Bb4 6. Bd3 { E43 Nimzo-Indian Defense: St. Petersburg Variation } Nc6?! { (0.00 → 0.59) Inaccuracy. Ne4 was best. } (6... Ne4 7. Qc2 f5 8. O-O Nxc3 9. bxc3 Bxf3 10. gxf3 Bd6 11. f4) 7. O-O Be7?! { (0.43 → 1.25) Inaccuracy. Bxc3 was best. } (7... Bxc3 8. bxc3) 8. Re1 Nb4 9. Bb1 O-O 10. a3 Nc6 11. b4?! { (1.64 → 1.06) Inaccuracy. d5 was best. } (11. d5 Nb8 12. Qd3 d6 13. Ng5 h6 14. Nh7 Re8 15. dxe6 fxe6 16. Nxf6+ Bxf6 17. Qh7+ Kf8) 11... d6 12. Bb2 a5 13. b5 Nb8 14. h3 Nbd7 15. e4 c5?! { (1.17 → 1.90) Inaccuracy. e5 was best. } (15... e5) 16. d5?! { (1.90 → 1.16) Inaccuracy. bxc6 was best. } (16. bxc6) 16... e5 17. Ne2 Nh5 18. Bc2 Bf6 19. Rb1 Bg5 20. Nxg5 Qxg5 21. Bc1 Qe7 22. Nc3 Nf4 23. Bxf4? { (1.53 → 0.00) Mistake. g3 was best. } (23. g3 Ng6) 23... exf4 24. Bb3?? { (0.56 → -1.66) Blunder. Qg4 was best. } (24. Qg4 g5 25. h4 h6 26. hxg5 hxg5 27. e5 Nxe5 28. Qf5 f6 29. Rxe5 fxe5 30. Qg6+ Qg7) 24... Ne5 25. Ne2?? { (-0.96 → -3.11) Blunder. Na4 was best. } (25. Na4 Bc8) 25... g5? { (-3.11 → -1.28) Mistake. Qg5 was best. } (25... Qg5) 26. h4? { (-1.28 → -3.05) Mistake. Nc1 was best. } (26. Nc1 a4 27. Ba2 f6 28. Nd3 Qg7 29. f3 Qh6 30. Nxe5 fxe5 31. Rc1 Qh4 32. Qe2 Qg3) 26... Bc8 27. Qd2?! { (-2.53 → -3.29) Inaccuracy. Nc1 was best. } (27. Nc1 g4 28. Qd2 a4 29. Ba2 f3 30. Qg5+ Qxg5 31. hxg5 f6 32. gxf6 Bd7 33. Re3 fxg2) 27... Bg4?! { (-3.29 → -1.94) Inaccuracy. f3 was best. } (27... f3) 28. hxg5?? { (-1.94 → -4.28) Blunder. Nc1 was best. } (28. Nc1) 28... Qxg5?? { (-4.28 → -0.41) Blunder. Bxe2 was best. } (28... Bxe2 29. Qxe2) 29. Qxf4 Qxf4? { (-0.46 → 1.15) Mistake. f6 was best. } (29... f6 30. Qxg5+ fxg5 31. Nc3 h5 32. Na4 Rab8 33. Nb2 h4 34. Re3 Kg7 35. Nd3 Kf6 36. f3) 30. Nxf4 f5 31. Ne6 Rf6 32. f3 Bh5?? { (0.69 → 3.00) Blunder. Bxf3 was best. } (32... Bxf3) 33. f4 Nd3 34. Re3 fxe4 35. Rxe4?? { (2.42 → 0.00) Blunder. Rf1 was best. } (35. Rf1 Bg6) 35... Bg6 36. Re3 Nxf4 37. Rbe1?! { (0.00 → -0.84) Inaccuracy. Rf1 was best. } (37. Rf1 Re8 38. Rff3 Rf7 39. Ng5 Rxe3 40. Rxe3 Rg7 41. Bd1 h6 42. Ne6 Rf7 43. Nd8 Rg7) 37... a4 38. Nxf4 Rxf4 39. Ba2 Raf8 40. R1e2?? { (-0.87 → -3.23) Blunder. Re6 was best. } (40. Re6 R8f6 41. Rxf6 Rxf6 42. Bb1 Bxb1 43. Rxb1 Rf4 44. Rc1 Rd4 45. Rc3 Kf7 46. Rf3+ Kg7) 40... Rf1+ 41. Kh2 R8f5?! { (-2.99 → -2.04) Inaccuracy. R8f2 was best. } (41... R8f2) 42. Kg3 R1f4?? { (-2.20 → 0.17) Blunder. Rg5+ was best. } (42... Rg5+ 43. Kh2) 43. Re6 Rf6 44. Rxf6?! { (0.48 → -0.34) Inaccuracy. Rxd6 was best. } (44. Rxd6 h5 45. Rxf6 Rxf6 46. Re1 Kf7 47. Bb1 Bxb1 48. Rxb1 Rg6+ 49. Kf3 Rg4 50. Re1 Rxc4) 44... Rxf6 45. Kg4?? { (-0.55 → -2.67) Blunder. Re1 was best. } (45. Re1 Bd3) 45... Kf7 46. Kg5?! { (-2.42 → -3.34) Inaccuracy. Re1 was best. } (46. Re1 Bd3) 46... Rf5+ 47. Kh4 Rf4+ 48. Kg3 Rd4 49. Rf2+ Kg7 50. Rf3?? { (-2.82 → -5.81) Blunder. Kh2 was best. } (50. Kh2) 50... Rd3 51. Rxd3 Bxd3 52. Kf4 Kf6 53. g4?! { (-5.65 → -8.23) Inaccuracy. Kg4 was best. } (53. Kg4 Ke5) 53... Bc2 54. g5+? { (-7.70 → Mate in 19) Checkmate is now unavoidable. Kf3 was best. } (54. Kf3 Kg5 55. Kg3 h6 56. Kf3 Bb3 57. Bb1 Bxc4 58. Kf2 Bxb5 59. Bc2 Bd7 60. Bd3 b5) 54... Kg6 55. Kg4 h5+?? { (Mate in 18 → -4.85) Lost forced checkmate sequence. Bd3 was best. } (55... Bd3 56. Kh4 Bf5 57. Bb1 Bxb1 58. Kg4 Bd3 59. Kf4 Bf5 60. Ke3 Kxg5 61. Kf3 h5 62. Kg3) 56. Kf4?? { (-4.85 → Mate in 15) Checkmate is now unavoidable. gxh6 was best. } (56. gxh6 Kxh6) 56... Bd3 57. Ke3 Bc2 58. Kf4 Bf5 59. Kf3 Kxg5 60. Kg3 h4+ 61. Kg2 Kf4 62. Kf2 Be4 63. Kg1 Kg3 64. Kf1 h3 65. Bb1 Bxb1 66. Kg1 Be4 67. Kf1 h2 68. Ke2 h1=Q 69. Ke3 { White resigns. } 0-1