[Event "Torneo Semanal Tolima Arena"] [Site "https://lichess.org/oXY3gETb"] [Date "2022.10.15"] [White "TolDuvan"] [Black "CALTchess"] [Result "0-1"] [UTCDate "2022.10.15"] [UTCTime "00:05:48"] [WhiteElo "2008"] [BlackElo "2313"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "240+2"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. d3 g6 6. Bg5 Bg7 7. Nc3 O-O 8. Qd2 Nc6 9. Bh6?! { (-0.03 → -0.62) Inaccuracy. e4 was best. } (9. e4 d5 10. Bxf6 Bxf6 11. exd5 Nb4 12. Ne4 Qxd5 13. c3 Nc6 14. Nxf6+ exf6 15. d4 cxd4) 9... d5 10. Bxg7 Kxg7 11. e4 dxe4 12. dxe4 Qxd2 13. Nxd2 Nb4?! { (-0.70 → 0.14) Inaccuracy. Rad8 was best. } (13... Rad8 14. Rfd1) 14. e5 Nfd5 15. a3?? { (0.06 → -2.83) Blunder. Nxd5 was best. } (15. Nxd5 Bxd5) 15... Nxc3?? { (-2.83 → 0.47) Blunder. Nxc2 was best. } (15... Nxc2 16. Rac1 Nxc3 17. Rxc2 Ne2+ 18. Kh1 Bxg2+ 19. Kxg2 Nd4 20. Rcc1 Rad8 21. Rfd1 Ne2 22. Ra1) 16. Bxb7 Ne2+ 17. Kg2 Nxc2?! { (1.64 → 2.73) Inaccuracy. Rad8 was best. } (17... Rad8 18. Rad1) 18. Bxa8 Nxa1?? { (1.93 → 4.19) Blunder. Rxa8 was best. } (18... Rxa8 19. Rad1) 19. Bf3 Rd8 20. Ne4 Nxg3 21. hxg3 Nb3 22. Rd1 Rxd1 23. Bxd1 Nd4 24. f4 f6 25. exf6+ exf6 26. Nc3 f5 27. Ne2 Nc6 28. Ba4 Ne7 29. Nc3 a6?! { (4.45 → 5.84) Inaccuracy. Nc8 was best. } (29... Nc8 30. Bd7 Nd6 31. a4 Kf7 32. Nd1 Ke7 33. Bc6 Ne8 34. Nc3 Nd6 35. Nd5+ Ke6 36. Ne3) 30. Bd7 b5 31. Kf3 Kf6 32. g4 fxg4+ 33. Bxg4 h5 34. Ne4+ Kf7 35. Bh3 c4 36. Nc5 a5 37. Nb7 b4 38. Nxa5?? { (5.20 → 1.02) Blunder. Nd6+ was best. } (38. Nd6+ Kf6 39. Nxc4 bxa3 40. bxa3 Nd5 41. Nd2 Nb6 42. Bf1 Na4 43. Bd3 Nb6 44. Ne4+ Kg7) 38... c3 39. bxc3 bxa3 40. Nb3 Kf6 41. Bd7? { (1.22 → 0.10) Mistake. c4 was best. } (41. c4) 41... g5?? { (0.10 → 2.15) Blunder. Nd5 was best. } (41... Nd5 42. c4 Nc7 43. Nc1 Ne6 44. Na2 Ke7 45. Bc8 Kd6 46. Nc1 Nd4+ 47. Ke4 Ne6 48. Ke3) 42. fxg5+ Kxg5 43. c4? { (2.50 → 0.78) Mistake. Be6 was best. } (43. Be6) 43... Kf6 44. c5?! { (1.09 → 0.00) Inaccuracy. Ke4 was best. } (44. Ke4) 44... Ke5 45. c6 Kd6 46. Be8 Nxc6 47. Bxh5 a2 48. Bf7?? { (0.00 → -8.60) Blunder. Na1 was best. } (48. Na1 Kc5 49. Ke3 Kc4 50. Kd2 Ne7 51. Bf3 Nd5 52. Be4 Kd4 53. Nb3+ Ke5 54. Na1 Nf4) 48... Nd4+ 49. Nxd4 a1=Q 50. Bg6? { (-8.12 → Mate in 19) Checkmate is now unavoidable. Ke4 was best. } (50. Ke4 Qe1+ 51. Kd3 Qf1+ 52. Ke4 Qxf7 53. Nf5+ Ke6 54. Nd4+ Kf6 55. Nf3 Qe7+ 56. Kd3 Qe8) 50... Qxd4 51. Be4 Ke5 52. Ba8 Qc3+ 53. Kg2 Kf4 54. Kf2 Qd2+ 55. Kg1 Kg3 56. Kf1 Qf2# { Black wins by checkmate. } 0-1