[Event "GM Konstantin Sakaev School 2 Arena"] [Site "https://lichess.org/Xj72u5S7"] [Date "2020.07.11"] [White "KIRICHEK5555"] [Black "chess-Ilia_Zolotukhi"] [Result "0-1"] [UTCDate "2020.07.11"] [UTCTime "08:57:51"] [WhiteElo "1920"] [BlackElo "1904"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+3"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 Be7?! { (0.00 → 0.75) Inaccuracy. O-O was best. } (4... O-O 5. e3 d5 6. a3 Be7 7. Nf3 b6 8. cxd5 exd5 9. Bd3) 5. g3 d5 6. cxd5 exd5 7. Bg2 c6 8. e3 Bf5 9. Nf3?! { (0.40 → -0.36) Inaccuracy. Nge2 was best. } (9. Nge2 O-O 10. O-O Re8 11. f3 Bf8 12. g4 Bd3 13. g5 Nh5 14. e4 Nd7 15. Rf2 Nb6) 9... Bd3 10. Ne5 Ba6 11. Bc1?! { (-0.01 → -0.76) Inaccuracy. Qc2 was best. } (11. Qc2 Nbd7) 11... Nbd7 12. Nxd7 Nxd7 13. Bf3 O-O 14. Be2 Bxe2 15. Qxe2 Nf6 16. O-O Ne4 17. Nxe4 dxe4 18. Qc2 f5? { (-0.40 → 1.18) Mistake. Qd5 was best. } (18... Qd5 19. Bd2 Rfd8 20. Bc3 Bf6 21. Qb3 Qxb3 22. axb3 a6 23. Kg2 Rd5 24. f3 Re8 25. fxe4) 19. Qb3+ Rf7 20. Qxb7 c5 21. dxc5 Bxc5 22. Qb3 Rb8 23. Qd1?! { (1.51 → 0.84) Inaccuracy. Rd1 was best. } (23. Rd1 Qe8) 23... Qf6 24. Qd5?! { (1.23 → 0.60) Inaccuracy. Rb1 was best. } (24. Rb1) 24... Ba3?! { (0.60 → 1.43) Inaccuracy. Be7 was best. } (24... Be7 25. Rb1) 25. Bd2? { (1.43 → 0.29) Mistake. Rb1 was best. } (25. Rb1 Qd6) 25... Rxb2?? { (0.29 → 4.47) Blunder. Qxb2 was best. } (25... Qxb2) 26. Qa5?? { (4.47 → 0.54) Blunder. Bc1 was best. } (26. Bc1) 26... Qe7?? { (0.54 → 4.61) Blunder. Qb6 was best. } (26... Qb6 27. Qxa3) 27. Rac1?? { (4.61 → 0.43) Blunder. Bc1 was best. } (27. Bc1 Bb4 28. Qa4 Bc3 29. Bxb2 Bxb2 30. Rab1 Be5 31. Qc4 g6 32. Rb5 Kg7 33. Rfb1 h5) 27... Bb4?? { (0.43 → 3.09) Blunder. Qe6 was best. } (27... Qe6 28. Qxa3 Rxd2 29. Rfd1 Rxd1+ 30. Rxd1 Rd7 31. Rc1 h6 32. Rc8+ Kh7 33. Qf8 Kg6 34. Kg2) 28. Rc8+ Rf8 29. Rxf8+ Qxf8 30. Bxb4 Rxb4 31. Qxa7? { (2.97 → 1.57) Mistake. Rd1 was best. } (31. Rd1 Rb8 32. Rd7 Kh8 33. Kg2 h6 34. Rxa7 Kh7 35. a4 Qf6 36. Qd5 Rb6 37. Rf7 Rd6) 31... Qf7?! { (1.57 → 2.69) Inaccuracy. h5 was best. } (31... h5 32. a4) 32. Qxf7+?? { (2.69 → 0.71) Blunder. Qa8+ was best. } (32. Qa8+) 32... Kxf7 33. a3 Ra4 34. Ra1 Ke6 35. Kg2 Ke5 36. Kh3?! { (1.00 → 0.28) Inaccuracy. Kf1 was best. } (36. Kf1 g5) 36... g5 37. g4 f4 38. Kg2 Kf6?! { (0.13 → 0.84) Inaccuracy. Kd5 was best. } (38... Kd5 39. Ra2 Kc4 40. Rd2 fxe3 41. fxe3 Kc3 42. Rd5 h6 43. Kg3 Rxa3 44. Rd4 Ra1 45. h3) 39. h4?! { (0.84 → 0.00) Inaccuracy. h3 was best. } (39. h3) 39... h6? { (0.00 → 1.14) Mistake. fxe3 was best. } (39... fxe3 40. fxe3 gxh4 41. Rf1+ Kg5 42. Rf4 Rxa3 43. Rxe4 Ra1 44. Kh3 Rh1+ 45. Kg2 Rb1 46. Kh3) 40. exf4 gxf4 41. f3?! { (0.60 → 0.00) Inaccuracy. Rb1 was best. } (41. Rb1 Rxa3 42. Rb5 e3 43. Rf5+ Kg6 44. Rxf4 exf2 45. Rxf2 Ra4 46. Kg3 Ra1 47. Rd2 Ra3+) 41... e3?? { (0.00 → 2.00) Blunder. h5 was best. } (41... h5 42. gxh5 exf3+ 43. Kf2 Kg7 44. Kxf3 Kh6 45. Kg4 Kg7 46. Rf1 Rxa3 47. Rxf4 Ra1 48. Rf5) 42. Kf1?? { (2.00 → 0.00) Blunder. Rb1 was best. } (42. Rb1 Rxa3 43. Rb4 Kg6 44. Rxf4 Ra1 45. Re4 Re1 46. Kg3 h5 47. Kf4 hxg4 48. fxg4 Rf1+) 42... Ra5 43. a4 Ke5 44. g5 hxg5 45. hxg5 Kf5 46. Ke2 Kxg5 47. Ra3 Kh4 48. Ra2?? { (0.00 → -13.24) Blunder. Ra1 was best. } (48. Ra1 Kh3 49. Rh1+ Kg2 50. Rh4 Rxa4 51. Rg4+ Kh3 52. Kf1 Rc4 53. Ke2 Rc2+ 54. Ke1 Rh2) 48... Kg3 49. Ra1 Rd5?? { (-8.53 → 0.00) Blunder. Kg2 was best. } (49... Kg2 50. Ra2) 50. a5?? { (0.00 → -66.80) Blunder. Rg1+ was best. } (50. Rg1+ Kh2 51. Rg4 Rd2+ 52. Ke1 Rd4 53. a5 Ra4 54. Rg5 Ra2 55. Rg4 Rxa5 56. Rxf4 Kg3) 50... Rd2+ 51. Ke1 Kxf3 52. a6?! { (-18.60 → Mate in 10) Checkmate is now unavoidable. Ra3 was best. } (52. Ra3 Rh2) 52... Rh2 { White resigns. } 0-1