[Event "regaldderivia simul"] [Site "https://lichess.org/Sy41qtgv"] [Date "2021.07.15"] [White "regaldderivia"] [Black "ultrainstintoJair"] [Result "1-0"] [UTCDate "2021.07.15"] [UTCTime "01:49:14"] [WhiteElo "1336"] [BlackElo "2224"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } c5 5. d5 O-O 6. e4 b5 7. Bd2?! { (0.22 → -0.59) Inaccuracy. e5 was best. } (7. e5 Ne8 8. f4 exd5 9. cxd5 c4 10. a4 d6 11. Nf3 Nd7) 7... bxc4 8. Bxc4 Ba6 9. Qb3? { (-0.47 → -1.64) Mistake. Bxa6 was best. } (9. Bxa6 Nxa6 10. Nge2 exd5 11. e5 Ne8 12. Nxd5 d6 13. O-O dxe5 14. Be3 Nec7 15. Nxb4 cxb4) 9... exd5 10. Bxd5 Nxd5 11. Qxd5 Qb6? { (-2.53 → -0.92) Mistake. Nc6 was best. } (11... Nc6) 12. Nge2 Nc6 13. a3 Ba5 14. Rb1 Rac8 15. Na4 Qb5 16. Nec3 Bxc3 17. Nxc3 Qd3?? { (-1.91 → 0.25) Blunder. Qb8 was best. } (17... Qb8) 18. Qxd3?! { (0.25 → -0.32) Inaccuracy. Bf4 was best. } (18. Bf4 Qc2 19. Qd2 Qxd2+ 20. Kxd2 f5 21. Bd6 Rf6 22. Bxc5 fxe4 23. fxe4 Na5 24. Bxa7 Rg6) 18... Bxd3 19. Rd1 c4 20. Be3 Rb8? { (-0.32 → 1.27) Mistake. f5 was best. } (20... f5 21. b4 fxe4 22. fxe4 Rf6 23. Kd2 Rg6 24. Rhg1 a6 25. Kc1 Re8 26. Bf2 d6 27. Bg3) 21. Rd2? { (1.27 → -0.14) Mistake. b4 was best. } (21. b4 d6 22. g4 a6 23. Kf2 f6 24. Rhg1 Kf7 25. h4 Rfd8 26. Rd2 Rb7 27. h5 h6) 21... Rb3 22. Kf2 Rfb8 23. Na4 d6 24. Rc1 Rc8? { (0.29 → 1.56) Mistake. Ne5 was best. } (24... Ne5 25. Rc3) 25. Bf4?! { (1.56 → 0.70) Inaccuracy. Rc3 was best. } (25. Rc3 Rxc3 26. Nxc3 Rd8 27. Nd5 a6 28. Nf4 Bb1 29. h4 f6 30. g4 Kf7 31. g5 Ne5) 25... Ne5 26. Bxe5 dxe5 27. Rc3 Rbb8?? { (0.92 → 3.06) Blunder. Rxc3 was best. } (27... Rxc3 28. Nxc3) 28. b4 a5 29. Nc5?! { (3.06 → 2.29) Inaccuracy. bxa5 was best. } (29. bxa5 Re8 30. Nb6 f5 31. Nxc4 fxe4 32. Nb6 Rbd8 33. Ke3 Rd4 34. fxe4 Bxe4 35. Rxd4 exd4+) 29... axb4 30. axb4 f6? { (2.20 → 4.18) Mistake. Rd8 was best. } (30... Rd8 31. Nxd3) 31. Ke3?? { (4.18 → -0.35) Blunder. Nxd3 was best. } (31. Nxd3) 31... Rd8?? { (-0.35 → 1.76) Blunder. Bf1 was best. } (31... Bf1 32. Na6 Rb6 33. Ra2 Bxg2 34. Rxg2 Rxa6 35. Rgc2 Rac6 36. h4 h5 37. b5 Rc5 38. b6) 32. Nxd3? { (1.76 → 0.35) Mistake. Rb2 was best. } (32. Rb2 Rb5 33. Nxd3 cxd3 34. Rxd3 Rdb8 35. Rdb3 h5 36. Kd3 Kf7 37. Kc4 R5b7 38. Rc3 Rd7) 32... cxd3 33. Rb3 Rd7? { (0.24 → 1.83) Mistake. Rb5 was best. } (33... Rb5 34. Rdb2 Rd4 35. Kd2 Kf7 36. Kc3 Rb7 37. Rd2 Rc7+ 38. Kb2 Rb7 39. b5 f5 40. exf5) 34. b5 Rdb7 35. Rdb2 Rd7 36. Rxd3 Rdb7 37. Rd5 Kf7?! { (2.11 → 3.42) Inaccuracy. Rc8 was best. } (37... Rc8) 38. Kd3 Rc8 39. Rc2 Rcb8 40. Kc4 Rc8+ 41. Kb3 Rcb8 42. Kb4 Ra8 43. Rdc5 Kg6 44. Rc7 Rxc7 45. Rxc7 Ra2 46. b6 Rxg2 47. Rc3?! { (6.39 → 4.67) Inaccuracy. Ka3 was best. } (47. Ka3 Rd2 48. b7 Rd8 49. Rc8 Rd3+ 50. Kb2 Rxf3 51. Rc2 Rf4 52. b8=Q Rg4 53. Qf8 Kh5) 47... Rd2?! { (4.67 → 6.31) Inaccuracy. Rb2+ was best. } (47... Rb2+ 48. Rb3) 48. b7 Rd4+ 49. Kb5 Rd8 50. Rc8 Rd1 51. b8=Q Rb1+ 52. Kc4 Rxb8 53. Rxb8 Kg5 54. Kd3 Kf4 55. Ke2?! { (13.56 → 6.42) Inaccuracy. Rb7 was best. } (55. Rb7 Kg5 56. Rxg7+ Kh5 57. Rg4 h6 58. Kc4 f5 59. exf5 e4 60. fxe4 Kxg4 61. f6 Kh3) 55... h5?! { (6.42 → 67.27) Inaccuracy. g6 was best. } (55... g6 56. Kf2) 56. Rg8 g5?! { (62.93 → Mate in 19) Checkmate is now unavoidable. f5 was best. } (56... f5 57. Rxg7) 57. Rf8 g4 58. Rxf6+ Kg5 59. Rf5+ { Black resigns. } 1-0