[Event "Murfreesboro Classical Swiss"] [Site "https://lichess.org/niBPyMRB"] [Date "2021.03.28"] [White "thibes"] [Black "Petteia"] [Result "1-0"] [UTCDate "2021.03.28"] [UTCTime "20:58:55"] [WhiteElo "2000"] [BlackElo "1945"] [WhiteRatingDiff "+73"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 b6 5. f3 O-O 6. e4 d5 7. e5?! { (0.63 → -0.12) Inaccuracy. cxd5 was best. } (7. cxd5 exd5 8. e5 Ne8 9. f4 c5 10. a3 Ba5 11. dxc5 bxc5) 7... Ne8 8. Be3?! { (0.01 → -0.94) Inaccuracy. f4 was best. } (8. f4 c5 9. a3 Bxc3 10. Bxc3 Ba6 11. dxc5 bxc5 12. Nf3 Nc6 13. Qc2 Qb6 14. Bd3 Bxc4) 8... Bb7? { (-0.94 → 0.27) Mistake. c5 was best. } (8... c5) 9. Qc2? { (0.27 → -1.37) Mistake. cxd5 was best. } (9. cxd5 Bxd5) 9... Nd7?? { (-1.37 → 0.76) Blunder. c5 was best. } (9... c5) 10. cxd5 Bxd5 11. Bd3 f5 12. O-O-O?! { (0.70 → -0.25) Inaccuracy. Nh3 was best. } (12. Nh3 c5) 12... Bb7?? { (-0.25 → 2.39) Blunder. Bxc3 was best. } (12... Bxc3) 13. Nge2 c5 14. h4?! { (1.53 → 0.86) Inaccuracy. Bc4 was best. } (14. Bc4 Nc7) 14... Rc8?? { (0.86 → 4.99) Blunder. Nc7 was best. } (14... Nc7 15. Bc4) 15. Bc4?? { (4.99 → 0.85) Blunder. Bg5 was best. } (15. Bg5 Qc7 16. Bc4 Kh8 17. Bxe6 Bxc3 18. Nxc3 cxd4 19. Rxd4 Qxe5 20. Rxd7 Qxe6 21. Rxb7 h6) 15... Qe7?? { (0.85 → 6.56) Blunder. Nc7 was best. } (15... Nc7) 16. Bg5 Qf7 17. Nf4 Nc7 18. Qb3?? { (4.81 → -1.36) Blunder. d5 was best. } (18. d5) 18... Rfe8?? { (-1.36 → 4.62) Blunder. cxd4 was best. } (18... cxd4 19. Qxb4 dxc3 20. Qe7 Nxe5 21. Qxf7+ Kxf7 22. Bb3 Bd5 23. Nxd5 Nxd5 24. Bxd5 cxb2+ 25. Kxb2) 19. Nb5?? { (4.62 → 0.00) Blunder. d5 was best. } (19. d5) 19... Bd5?? { (0.00 → 4.03) Blunder. Nxb5 was best. } (19... Nxb5 20. Bxb5 cxd4+ 21. Kb1 Bc5 22. Qa4 Rc7 23. b4 h6 24. bxc5 bxc5 25. Qa5 Rcc8 26. Qa4) 20. Nd6 Bxc4 21. Nxc4?? { (4.02 → -1.62) Blunder. Qxc4 was best. } (21. Qxc4) 21... Nd5?? { (-1.62 → 1.23) Blunder. cxd4 was best. } (21... cxd4 22. Kb1) 22. Kb1?? { (1.23 → -1.26) Blunder. Nxd5 was best. } (22. Nxd5 exd5 23. Nd6 cxd4+ 24. Nxc8 Rxc8+ 25. Kb1 Rc4 26. Rc1 Nc5 27. Qd1 d3 28. b3 Rc3) 22... cxd4 23. Nxd5 exd5 24. Qxb4? { (-0.83 → -2.32) Mistake. Nd6 was best. } (24. Nd6 Bxd6 25. exd6 Rc4 26. Rd2 h6 27. Be7 f4 28. Qd1 Ne5 29. Rxd4 Rxd4 30. Qxd4 Nc6) 24... dxc4 25. Rxd4?! { (-1.85 → -2.83) Inaccuracy. e6 was best. } (25. e6 Rxe6) 25... Nxe5 26. Rhd1?? { (-1.74 → -5.66) Blunder. Qa4 was best. } (26. Qa4 h6) 26... Qc7?? { (-5.66 → -0.39) Blunder. Nc6 was best. } (26... Nc6 27. Qxc4) 27. Bf4 c3 28. bxc3 Qxc3?? { (0.12 → 5.18) Blunder. Qf7 was best. } (28... Qf7) 29. Qxc3 Rxc3 30. Rd8 Rc8 31. Rxc8 Rxc8 32. Bxe5 Re8 33. f4 Kf7 34. Rd7+ Re7 35. Rxe7+ Kxe7 36. Bxg7 Ke6 37. Kc2 Kd5 38. Kd3 b5 39. a3 a6 40. Bc3 Kc5 41. Bb4+ Kd5 42. Be7 Ke6 43. Bb4 Kd5 44. Bc3 Kc5 45. Bd2 Kd5 46. Be3 a5 47. Bd2 a4 48. Bc3 Kc5 49. Bb4+ Kd5 50. Be7 Ke6 51. Bb4 Kd5 52. Bf8 h5?! { (13.16 → Mate in 15) Checkmate is now unavoidable. Ke6 was best. } (52... Ke6 53. Kd4) 53. g3?! { (Mate in 15 → 55.64) Lost forced checkmate sequence. Bb4 was best. } (53. Bb4 Ke6 54. Kd4 Kf6 55. Kd5 Kf7 56. Ke5 Kg6 57. Ke6 Kg7 58. Kxf5 Kf7 59. Ke5 Ke8) 53... Ke6 54. Kd4 Kf7 55. Bb4 Ke6 56. Bc5 Kd7 57. Ke5 Kc6 58. Bb4 Kd7 59. Kxf5 Kc6 60. Kg5 Kd5 61. Kxh5 Ke4 62. Kg4 Kd5 63. h5 Ke6 64. Kg5 Kf7 65. Kf5 Kg7 66. Ke6 Kh6 67. f5 Kg7 68. f6+ Kh6 69. f7 Kh7 70. Ke7 Kh6 71. f8=Q+ Kh7 72. Qf5+ Kh8 73. Bc3+ Kg8 74. Qg6# { White wins by checkmate. } 1-0