[Event "UNIRIO Swiss"] [Site "https://lichess.org/ECsKd1TA"] [Date "2020.07.26"] [White "leandrodamasco"] [Black "VanDogDiogenes"] [Result "1/2-1/2"] [UTCDate "2020.07.26"] [UTCTime "22:17:51"] [WhiteElo "1135"] [BlackElo "1444"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Nf6 3. e3 Be7 4. c3 Nc6 5. Nd2 d5 6. Ngf3 Bd6 7. Bg3 Bxg3 8. hxg3 O-O 9. Bd3 Re8?! { (1.30 → 2.32) Inaccuracy. g6 was best. } (9... g6 10. Qe2) 10. Qc2?! { (2.32 → 1.32) Inaccuracy. Ne5 was best. } (10. Ne5 h6 11. f4 Nd7 12. Qh5 Ncxe5 13. fxe5 Qg5 14. Qxg5 hxg5 15. O-O-O g4 16. Rh4 f5) 10... g6 11. O-O-O? { (1.18 → -0.17) Mistake. Bb5 was best. } (11. Bb5 e5) 11... Kg7? { (-0.17 → 1.25) Mistake. Ng4 was best. } (11... Ng4) 12. Ne5? { (1.25 → -0.07) Mistake. Bb5 was best. } (12. Bb5 Ng4 13. Bxc6 bxc6 14. Ne5 Nxe5 15. dxe5 Qe7 16. f4 Qc5 17. Rde1 Ba6 18. Nb3 Qe7) 12... Nxe5 13. dxe5 Ne4?? { (0.03 → 8.23) Blunder. Ng4 was best. } (13... Ng4) 14. Nxe4 dxe4 15. Bxe4?? { (8.13 → 3.17) Blunder. Bb5 was best. } (15. Bb5 Qe7 16. Bxe8 Qxe8 17. Qxe4 Qe7 18. g4 Qg5 19. Rh3 h6 20. Rdh1 Bd7 21. f4 Bc6) 15... Qe7 16. f4 Rd8?! { (2.93 → 3.85) Inaccuracy. Bd7 was best. } (16... Bd7 17. Bxb7 Rab8 18. Bf3 h5 19. c4 Rh8 20. Kb1 Qe8 21. Rd4 Bc6 22. Rhd1 a5 23. Qc3) 17. a3?! { (3.85 → 2.84) Inaccuracy. Rxd8 was best. } (17. Rxd8) 17... Rxd1+ 18. Qxd1 Bd7 19. Rh4? { (2.73 → 1.34) Mistake. g4 was best. } (19. g4 h6 20. Qf3 Ba4 21. Qg3 Re8 22. Bxb7 c5 23. Bf3 c4 24. Qh4 Qxh4 25. Rxh4 a5) 19... Rd8 20. Qh1?! { (1.68 → 1.07) Inaccuracy. Qe2 was best. } (20. Qe2) 20... h5 21. g4?! { (0.88 → 0.23) Inaccuracy. Bc2 was best. } (21. Bc2 Qc5 22. Qe1 Qd5 23. Qd2 Qa2 24. Bb1 Qd5 25. Qxd5 exd5 26. Rh1 Bg4 27. e4 dxe4) 21... Rh8?? { (0.23 → 2.46) Blunder. Ba4 was best. } (21... Ba4) 22. gxh5 Rxh5 23. f5?? { (3.02 → -7.55) Blunder. Rxh5 was best. } (23. Rxh5 gxh5 24. b4 Bc6 25. Bxc6 bxc6 26. Qxh5 c5 27. Qg4+ Kf8 28. Qe2 cxb4 29. cxb4 a5) 23... exf5?? { (-7.55 → 0.00) Blunder. Qxh4 was best. } (23... Qxh4 24. Qxh4 Rxh4 25. fxe6 Bxe6 26. Bxb7 Rh5 27. Kd2 Rxe5 28. b4 Kf6 29. Kd3 Rb5 30. Bf3) 24. Bxb7?? { (0.00 → -8.72) Blunder. Rxh5 was best. } (24. Rxh5 gxh5 25. Bxb7 Qxe5 26. Qh3 Be6 27. Qf3 Qb5 28. Qg3+ Kf8 29. Qxc7 Qf1+ 30. Kd2 Qf2+) 24... Rxh4 25. Qd1 Bb5 26. Bf3 Qxe5 27. Qd5 Qxe3+ 28. Kc2 Qf2+ 29. Kb3 Bc4+ 30. Qxc4 Rxc4 31. Kxc4 Kf6 32. b4 Qh4+ 33. Kb3 Qf4 34. c4 g5 35. Bd5 Qg3+ 36. Ka4 f4 37. b5 f3 38. gxf3 g4 39. fxg4 Qxg4 40. Kb4 Qd4 41. a4 Qb6 42. a5 Qd6+ 43. c5?! { (-10.09 → Mate in 14) Checkmate is now unavoidable. Kb3 was best. } (43. Kb3 a6 44. Bb7 Qd3+ 45. Kb4 Qd2+ 46. Ka4 Qc3 47. Bd5 Qc2+ 48. Kb4 Qb2+ 49. Kc5 Qa3+) 43... Qxd5 44. a6 Qd4+ 45. Ka5 Qxc5 46. Ka4 c6 47. bxc6 Qxc6+ 48. Ka5 Qb6+ 49. Ka4 Qxa6+ 50. Kb4 Ke5 51. Kb3 Kd5 52. Kc3 Qc4+ 53. Kb2 a5 54. Ka3 Kd4 55. Kb2 a4 56. Kb1 Qa6 57. Ka1 a3 58. Ka2 Kc4 59. Ka1 a2 60. Kb2 a1=Q+ 61. Kc2 Qc3+ 62. Kd1 Qa2?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qaa1+ was best. } { Draw by stalemate. } (62... Qaa1+ 63. Ke2 Qae1#) 1/2-1/2