[Event "ЗИМА 2021-4 Arena"] [Site "https://lichess.org/qjs6A9jG"] [Date "2020.12.13"] [White "BetinAlex"] [Black "And-rew"] [Result "1-0"] [UTCDate "2020.12.13"] [UTCTime "13:18:16"] [WhiteElo "1722"] [BlackElo "1655"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. d3 c5?! { (-0.48 → 0.09) Inaccuracy. d5 was best. } (5... d5 6. c4 Nc6 7. cxd5 Nxd5 8. Re1 e5 9. Bd2 h6 10. Nc3) 6. Nbd2 d5 7. b3? { (0.00 → -1.37) Mistake. e4 was best. } (7. e4 Nc6 8. c3 e5 9. exd5 Nxd5 10. Nc4 Qc7 11. Ng5 Nce7) 7... e6? { (-1.37 → -0.01) Mistake. Ne4 was best. } (7... Ne4 8. dxe4 Bxa1 9. exd5 Qxd5 10. Ne1 Qd7 11. Nd3 Na6 12. Nc4) 8. Bb2 b5 9. e4 c4? { (0.13 → 1.66) Mistake. Bb7 was best. } (9... Bb7 10. exd5 exd5 11. Re1 Nc6 12. c4 Qb6 13. cxd5 Nxd5 14. Bxg7 Kxg7 15. a4 b4 16. Nc4) 10. dxc4 dxc4 11. bxc4 bxc4 12. Nxc4?! { (1.35 → 0.73) Inaccuracy. Ba3 was best. } (12. Ba3 Nbd7) 12... Nxe4?? { (0.73 → 3.22) Blunder. Ba6 was best. } (12... Ba6 13. Nfd2 Nbd7 14. Re1 Qc7 15. Bf1 Rfb8 16. Bc3 e5 17. Bd3 Bh6 18. Qe2 Qc6 19. Nf3) 13. Bxg7 Kxg7 14. Qxd8 Rxd8 15. Nfe5? { (2.50 → 1.27) Mistake. Nfd2 was best. } (15. Nfd2 Nxd2 16. Nxd2 Rxd2 17. Bxa8 Rd4 18. Rab1 Nd7 19. Bb7 Bxb7 20. Rxb7 a6 21. Re1 Rd2) 15... Bb7?? { (1.27 → 4.02) Blunder. f5 was best. } (15... f5 16. Rfe1 Ba6 17. Bxe4 fxe4 18. Rxe4 Nd7 19. Nxd7 Rxd7 20. Ne5 Rc7 21. Ra4 Be2 22. c4) 16. Rfe1?? { (4.02 → 0.00) Blunder. Na5 was best. } (16. Na5) 16... Nc5 17. Bxb7 Nxb7 18. Rab1 Nc5 19. Na3 Nbd7 20. Nxd7 Rxd7 21. Nb5 Rb8 22. Nc3 Rdb7 23. Rxb7 Rxb7 24. Rb1 Rxb1+ 25. Nxb1 Kf6 26. Nd2 Ke5 27. Nb3?! { (-0.56 → -1.39) Inaccuracy. Nf3+ was best. } (27. Nf3+) 27... Nxb3? { (-1.39 → 0.00) Mistake. Kd5 was best. } (27... Kd5 28. Kf1) 28. axb3 Kd4 29. c4 Kc5 30. Kg2?! { (0.00 → -0.70) Inaccuracy. f4 was best. } (30. f4 h6 31. Kf2 Kd4 32. Ke2 f6 33. h4 a5 34. Kf2 Ke4 35. Ke2 e5 36. fxe5 fxe5) 30... a5?! { (-0.70 → 0.00) Inaccuracy. e5 was best. } (30... e5 31. g4 f5 32. gxf5 gxf5 33. Kf3 h5 34. Ke3 h4 35. Kd3 a6 36. Kc3 a5 37. f3) 31. Kf3 f6 32. Ke3 e5 33. Kd3 f5 34. f3 e4+?? { (0.00 → 3.72) Blunder. Kb4 was best. } (34... Kb4 35. g4 h5 36. gxh5 gxh5 37. h4 a4 38. bxa4 Kxa4 39. Kc3 Ka5 40. Kb3 Kb6 41. Kb4) 35. fxe4 fxe4+ 36. Kxe4 a4?? { (2.51 → 14.66) Blunder. g5 was best. } (36... g5) 37. bxa4 Kxc4 38. Ke5 Kb4 39. Kf6 Kxa4?! { (61.42 → Mate in 19) Checkmate is now unavoidable. Kc5 was best. } (39... Kc5 40. h4) 40. Kg7?! { (Mate in 19 → 61.80) Lost forced checkmate sequence. h4 was best. } (40. h4 Kb4 41. Kg7 h5 42. Kxg6 Kc5 43. Kxh5 Kd6 44. Kg6 Ke7 45. h5 Kf8 46. g4 Kg8) 40... Kb4?! { (61.80 → Mate in 19) Checkmate is now unavoidable. g5 was best. } (40... g5 41. g4) 41. Kxh7?! { (Mate in 19 → 61.70) Lost forced checkmate sequence. h4 was best. } (41. h4 h5 42. Kxg6 Kc5 43. Kxh5 Kd6 44. Kg6 Ke7 45. Kg7 Ke6 46. h5 Kf5 47. h6 Ke5) 41... Kc4?! { (61.70 → Mate in 15) Checkmate is now unavoidable. g5 was best. } (41... g5 42. h4 gxh4 43. gxh4 Kb3 44. h5 Kc2 45. Kg6 Kc3 46. h6 Kd4 47. h7 Kc5 48. h8=Q) 42. Kxg6 Kd4 43. h4 Ke4 44. h5 Kf3 45. h6 Kxg3 46. h7 Kh4 47. h8=Q+ Kg4 48. Qf6 Kh3 49. Qg5 Kh2 50. Qg4 Kh1 51. Kf5 Kh2 52. Kf4 Kh1 53. Kf3 Kh2 54. Qg2# { White wins by checkmate. } 1-0