[Event "Rated classical game"] [Site "https://lichess.org/i5WI1NDM"] [Date "2019.08.18"] [White "Boomer34"] [Black "DavidDCPereira"] [Result "1/2-1/2"] [UTCDate "2019.08.18"] [UTCTime "18:50:00"] [WhiteElo "1566"] [BlackElo "1645"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 h6?! { (-0.17 → 0.58) Inaccuracy. e6 was best. } (5... e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5 Bd7 9. O-O O-O 10. Ba4) 6. Bb5 g5 7. Be5 g4 8. Bxf6?! { (0.73 → 0.03) Inaccuracy. Nh4 was best. } (8. Nh4 Qb6 9. c4 dxc4 10. Nc3 Bd7 11. Bxf6 exf6 12. d5 Ne5 13. Bxd7+ Nxd7 14. O-O Qxb2) 8... exf6 9. Nh4 c4?! { (-0.18 → 0.58) Inaccuracy. f5 was best. } (9... f5 10. g3) 10. Bxc6+ bxc6 11. Qe2?! { (0.21 → -0.68) Inaccuracy. Nd2 was best. } (11. Nd2 Be7 12. g3 f5 13. Ng2 O-O 14. Qc2 Rb8 15. b3 Qd7 16. h3 c5 17. hxg4 Qc6) 11... f5 12. h3?? { (-0.65 → -5.04) Blunder. g3 was best. } (12. g3 Be7 13. Ng2 Rb8 14. Nf4 O-O 15. O-O Bd6 16. b3 cxb3 17. axb3 Rxb3 18. Qd3 Rb7) 12... Qxh4 13. g3 Qe7 14. Nd2 Rb8 15. O-O-O Qb7 16. Nf1 Ba3 17. Rd2 gxh3 18. Rxh3 f4 19. Rh5? { (-5.37 → -11.66) Mistake. exf4+ was best. } (19. exf4+) 19... f3 20. Qxf3 Bxb2+ 21. Kc2 Bxc3 22. Kxc3?! { (-17.47 → Mate in 4) Checkmate is now unavoidable. Kd1 was best. } (22. Kd1 Qb1+ 23. Ke2 Bxd2 24. Qf4 c3 25. Kf3 Qe4+ 26. Qxe4+ dxe4+ 27. Kxe4 c2 28. Rc5 c1=Q) 22... Qb4+ 23. Kc2 Qb1+ 24. Kc3 Qc1+ 25. Rc2 Qa1+?! { (Mate in 5 → -17.62) Lost forced checkmate sequence. Qe1+ was best. } (25... Qe1+ 26. Rd2 Qa1+ 27. Kc2 Rb2+ 28. Kc3 Qc1+ 29. Rc2 Qxc2#) 26. Kd2 Rb2?? { (-16.66 → -3.97) Blunder. c3+ was best. } (26... c3+ 27. Rxc3 Qxa2+ 28. Rc2 Qa5+ 29. Kc1 Qe1+ 30. Qd1 Rb1+ 31. Kxb1 Qxd1+ 32. Kb2 Qxh5 33. Kc3) 27. Re5+ Be6 28. Qf6 c3+?? { (-3.49 → 0.00) Blunder. Rxc2+ was best. } (28... Rxc2+ 29. Kxc2 Rh7 30. Rxe6+ fxe6 31. Qxe6+ Re7 32. Qxc6+ Rd7 33. Nd2 Qxa2+ 34. Kd1 Qb2 35. Qg6+) 29. Kxc3 Rxa2+ 30. Kd2 Rxc2+ 31. Kxc2 Qa2+ 32. Kd1 Qb1+ 33. Ke2 Qc2+ 34. Nd2 Rh7?? { (0.00 → 5.54) Blunder. Rg8 was best. } (34... Rg8 35. Rxe6+ fxe6 36. Qxe6+ Kf8 37. Qf6+ Ke8) 35. f4 Qg6? { (4.84 → 20.47) Mistake. Kd7 was best. } (35... Kd7 36. f5) 36. Rxe6+ Kf8?! { (17.17 → Mate in 12) Checkmate is now unavoidable. fxe6 was best. } (36... fxe6) 37. Qe7+ Kg7?! { (20.28 → Mate in 11) Checkmate is now unavoidable. Kg8 was best. } (37... Kg8 38. Rxg6+ fxg6 39. Qe8+ Kg7 40. Qxc6 Rh8 41. Qb7+ Kf6 42. Qxd5 Rf8 43. Ne4+ Kg7 44. Qe5+) 38. Rxg6+ Kxg6 39. Qxa7?! { (Mate in 10 → 15.01) Lost forced checkmate sequence. Nf3 was best. } (39. Nf3 Rg7 40. Nh4+ Kh7 41. Qf6 Rg6 42. Nxg6 fxg6 43. Qf7+ Kh8 44. Qxg6 c5 45. f5 cxd4) 39... f5 40. Qc5 Kh5?! { (64.76 → Mate in 7) Checkmate is now unavoidable. Rf7 was best. } (40... Rf7 41. Qxc6+ Rf6 42. Qxd5 Kg7 43. Nf3 Rf7 44. Kf2 Ra7 45. Nh4 h5 46. Nxf5+ Kh7 47. Nh4) 41. Qxc6 Kg4 42. Kf2 h5 43. Qxd5 h4 44. Qf3+ Kh3 45. gxh4+ Kxh4 46. Qh1+ Kg4 47. Qxh7?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qg1+ was best. } { Draw by stalemate. } (47. Qg1+ Kh4 48. Qg5+ Kh3 49. Qg3#) 1/2-1/2