[Event "Apertura 2022 Arena"] [Site "https://lichess.org/aRsTYv9S"] [Date "2022.02.19"] [White "Ivan_Durjkov"] [Black "Juan_Chess079"] [Result "1-0"] [UTCDate "2022.02.19"] [UTCTime "00:17:49"] [WhiteElo "1825"] [BlackElo "1873"] [Variant "Standard"] [TimeControl "420+7"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 b6 6. Bd3 Bb7 7. Ngf3 Be7 8. h3 h5? { (0.34 → 1.54) Mistake. d5 was best. } (8... d5 9. O-O O-O 10. Re1 Rc8 11. Qe2 Nh5 12. Bh2 Bd6 13. Rad1 cxd4 14. Bxd6 Qxd6 15. Ng5) 9. a4 Nd5 10. Bh2 Nc7 11. Qe2 g5 12. Nc4 d6? { (1.91 → 3.85) Mistake. cxd4 was best. } (12... cxd4 13. exd4 d6 14. Nxg5 d5 15. Ne5 Bxg5 16. Nxc6 Bxc6 17. Qe5 Rg8 18. Qxc7 Qxc7 19. Bxc7) 13. Bc2?? { (3.85 → 1.38) Blunder. dxc5 was best. } (13. dxc5 bxc5 14. Nxg5 e5 15. h4 Bxg5 16. hxg5 Qe7 17. e4 O-O-O 18. Bg3 Kb8 19. Rxh5 Ne6) 13... g4 14. hxg4? { (1.40 → 0.12) Mistake. Nfd2 was best. } (14. Nfd2 Ba6) 14... hxg4 15. Nfd2 f5?? { (0.19 → 2.76) Blunder. g3 was best. } (15... g3 16. fxg3 d5 17. Na3 Bd6 18. Qf2 Ba6 19. Nf3 Qe7 20. g4 cxd4 21. exd4 Bf4 22. Kd1) 16. O-O-O?! { (2.76 → 2.06) Inaccuracy. dxc5 was best. } (16. dxc5 bxc5) 16... Qd7?! { (2.06 → 3.00) Inaccuracy. cxd4 was best. } (16... cxd4) 17. dxc5 bxc5 18. Nb3 O-O-O?? { (2.70 → 5.82) Blunder. d5 was best. } (18... d5 19. Ne5) 19. Nxc5 dxc5 20. Rxd7 Rxd7 21. Qe1 Rhd8 22. Bxc7 Kxc7 23. Qe2?? { (5.69 → 2.72) Blunder. f3 was best. } (23. f3) 23... Ba6 24. b3 Ne5 25. Rd1?! { (2.79 → 2.12) Inaccuracy. Rh6 was best. } (25. Rh6 Rd6 26. f4 gxf3 27. gxf3 Bxc4 28. bxc4 Rg8 29. Qf1 Nd7 30. f4 Bf6 31. Qe1 a5) 25... Bf6 26. Rxd7+ Rxd7 27. Kb2?? { (2.23 → 0.00) Blunder. Qe1 was best. } (27. Qe1 Nxc4 28. bxc4 Bxc4 29. f4 gxf3 30. gxf3 Kc8 31. f4 Bd5 32. e4 fxe4 33. Qe3 a5) 27... Kc8?? { (0.00 → 2.36) Blunder. Bxc4 was best. } (27... Bxc4 28. bxc4 Rd2 29. Qf1 Nc6 30. Qe1 Na5 31. Qh1 Rxf2 32. Qh7+ Kd6 33. Qxa7 Nxc4+ 34. Kb3) 28. f4 gxf3 29. gxf3 Kb8?? { (2.99 → 6.45) Blunder. Bxc4 was best. } (29... Bxc4) 30. f4?! { (6.45 → 4.07) Inaccuracy. Nxe5 was best. } (30. Nxe5 Bxe2) 30... Nc6?! { (4.07 → 5.40) Inaccuracy. Nxc4+ was best. } (30... Nxc4+ 31. bxc4 Bc8 32. Qe1 Rb7+ 33. Kc1 a5 34. e4 fxe4 35. Qe3 Be7 36. Bxe4 Bd6 37. Qd2) 31. Bd3?? { (5.40 → 2.10) Blunder. Qg2 was best. } (31. Qg2 Ne7) 31... Na5?? { (2.10 → 6.31) Blunder. Nb4 was best. } (31... Nb4) 32. e4 fxe4 33. Qxe4 Bxc4 34. bxc4 Rb7+ 35. Kc2 Rb3 36. Qxe6 Rxc3+ 37. Kd2 Nb3+ 38. Ke1?? { (5.78 → 0.04) Blunder. Ke3 was best. } (38. Ke3 Bd4+ 39. Ke4 Na5 40. Kd5 Rb3 41. Qe8+ Kb7 42. Bf5 Ka6 43. Bc8+ Nb7 44. Qd8 Rb6) 38... Bh4+ 39. Kf1 Nd2+?? { (0.05 → 7.80) Blunder. Rxd3 was best. } (39... Rxd3) 40. Ke2 Nb3 41. Qe5+ Kc8 42. Bf5+ Kb7 43. Qxc3 Nd4+ 44. Kf1 Nxf5 45. Qb2+ Kc8 46. Qh8+ Bd8 47. Qe5 Ng3+ 48. Kg1 Bh4 49. Qxc5+ Kb7 50. Qd5+ Ka6? { (8.43 → Mate in 1) Checkmate is now unavoidable. Kc7 was best. } (50... Kc7 51. Qc5+) 51. Qb5# { White wins by checkmate. } 1-0