[Event "CM Keepserene simul"] [Site "https://lichess.org/vpkAxHU0"] [Date "2020.08.10"] [White "Keepserene"] [Black "Jmignacio_21"] [Result "1-0"] [UTCDate "2020.08.10"] [UTCTime "09:00:29"] [WhiteElo "2608"] [BlackElo "2005"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 Bd7?! { (0.00 → 0.65) Inaccuracy. O-O was best. } (7... O-O 8. Nbd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 Qc7 11. Nf3 b6 12. c4) 8. Nbd2 b6 9. Re1 Qc7 10. e4 O-O 11. e5?! { (0.85 → 0.17) Inaccuracy. exd5 was best. } (11. exd5 exd5 12. c4 Be6 13. cxd5 Nxd5 14. dxc5 bxc5 15. a3 Rad8 16. Rc1 Qd7 17. Nc4 Nb6) 11... Ne8 12. c3 Rc8 13. Rc1 f6 14. exf6 Nxf6 15. h3 Qd6 16. Qe2 cxd4 17. cxd4 Nb8 18. Ne5 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. f4?! { (1.18 → 0.44) Inaccuracy. h4 was best. } (21. h4 Qc7) 21... Qc7 22. Qd3 Ba6 23. Qc3 Ne8 24. h4 Bc8 25. Ndf3 a5 26. Ng5 h6 27. Ngf3 Bb4 28. Qxc7 Nxc7 29. Bf1 Be7 30. Kf2 Nca6 31. a3 Nc7 32. Bd3 b5 33. Ke3 Bb7 34. g4 Nc6 35. Nxc6?! { (1.19 → 0.27) Inaccuracy. Nd7 was best. } (35. Nd7 Bc8 36. Nde5 Bb7 37. h5 b4 38. Nxc6 Bxc6 39. Ne5 Bb7 40. axb4 Bxb4 41. Bg6 Kf8) 35... Bxc6 36. Ne5 Be8 37. h5 Na8 38. Bg6 Bxg6?! { (0.66 → 1.80) Inaccuracy. Kf8 was best. } (38... Kf8) 39. hxg6 Bd6 40. f5? { (1.18 → 0.00) Mistake. Nd7 was best. } (40. Nd7 a4 41. bxa4 bxa4 42. Nc5 Nb6 43. Bc1 Nc4+ 44. Kd3 e5 45. f5 Nb6 46. Bd2 e4+) 40... exf5 41. gxf5 Nc7? { (0.00 → 1.47) Mistake. Nb6 was best. } (41... Nb6 42. Kf3 a4 43. bxa4 bxa4 44. Bc1 Kf8 45. Kg4 Be7 46. Kh5 Kg8 47. Nc6 Bf6 48. Bd2) 42. a4 bxa4 43. bxa4 Ne8? { (1.21 → 2.55) Mistake. Kf8 was best. } (43... Kf8) 44. Nd7? { (2.55 → 1.26) Mistake. Nc6 was best. } (44. Nc6) 44... Bc7?! { (1.26 → 1.97) Inaccuracy. Bb4 was best. } (44... Bb4) 45. Bc3 Nd6 46. f6 Nf5+? { (1.33 → 2.73) Mistake. gxf6 was best. } (46... gxf6 47. Nxf6+) 47. Kf3?? { (2.73 → 0.00) Blunder. Kd3 was best. } (47. Kd3 Nd6) 47... gxf6?? { (0.00 → 4.47) Blunder. Nh4+ was best. } (47... Nh4+ 48. Kg4 Nxg6 49. fxg7 Kxg7 50. Nc5 Nf8 51. Nb3 Nd7 52. Bd2 Kf7 53. Bxh6 Nb6 54. Nc5) 48. Nxf6+ Kg7?! { (4.21 → 6.66) Inaccuracy. Kf8 was best. } (48... Kf8 49. Nxd5) 49. Nxd5?? { (6.66 → 2.16) Blunder. Ne8+ was best. } (49. Ne8+) 49... Bd8?? { (2.16 → 4.70) Blunder. Bd6 was best. } (49... Bd6 50. Nf4) 50. Nf4 Bf6 51. Ke4 h5?? { (4.05 → Mate in 17) Checkmate is now unavoidable. Ng3+ was best. } (51... Ng3+ 52. Kd5) 52. Kxf5 h4?! { (74.07 → Mate in 8) Checkmate is now unavoidable. Bd8 was best. } (52... Bd8) 53. Nh5+ Kh6 54. Nxf6 h3 55. Bd2+ Kg7 56. Bf4 h2 57. Bxh2 Kh6 58. d5 Kg7 59. d6 Kh6 60. d7 Kg7 61. d8=Q Kh6 62. Qh8# { White wins by checkmate. } 1-0