[Event "GRUPO C PREPARACION -13MARZO"] [Site "https://lichess.org/WbeHJdBp"] [Date "2021.03.13"] [White "JOSUELLAIQUI347"] [Black "Mahu_12"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "22:47:41"] [WhiteElo "1787"] [BlackElo "1959"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Nc3 e6 6. O-O?! { (0.56 → -0.13) Inaccuracy. d4 was best. } (6. d4 c5 7. Bf4 Nxe4 8. Nxe4 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bd7) 6... Be7?! { (-0.13 → 0.51) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nxe4 c5 8. d4 cxd4 9. Nxd4 Be7 10. Nb5 O-O 11. Qxd8) 7. d3 Nbd7 8. Bf4 O-O 9. Qe2 Nxe4 10. dxe4 Nf6 11. Rad1 Qe8 12. Be5 Bd7 13. Rd2 Ng4?! { (0.78 → 1.57) Inaccuracy. c5 was best. } (13... c5 14. Bd6) 14. Nd4?? { (1.57 → -5.83) Blunder. Bc7 was best. } (14. Bc7 c5) 14... Nxe5 15. Nf3 Nxf3+ 16. Qxf3 Bg5 17. Rd3 e5 18. Qg3 Bf6 19. b4 Qe6 20. b5 cxb5 21. Nd5 Rac8?? { (-6.55 → -1.78) Blunder. Bc6 was best. } (21... Bc6 22. Rfd1 Bxd5 23. Rxd5 a6 24. Qe3 Rac8 25. c3 Qc6 26. R5d3 Qc4 27. Qe2 h6 28. h3) 22. c3?? { (-1.78 → -6.94) Blunder. Nxf6+ was best. } (22. Nxf6+ Qxf6 23. Rxd7 a6 24. Qd3 Rc4 25. Qd5 Rxc2 26. Rd6 Qe7 27. Rd7 Qe6 28. Qxe6 fxe6) 22... Kh8 23. h3 Bc6 24. Rc1 Bxd5 25. exd5 Qf5 26. d6 Bh4 27. Qf3 Qxf3 28. Rxf3 Bg5 29. Rd1 Rfd8 30. d7 Rc7 31. Rxf7 Kg8 32. Rf5 Bf6 33. Rf3 Rcxd7 34. Rxd7 Rxd7 35. c4 bxc4 36. Rc3 Rc7 37. a4 e4 38. g3 Bxc3 39. Kg2 Bb4 40. f3 c3 41. Kf2 c2 42. Ke2?! { (-20.75 → Mate in 4) Checkmate is now unavoidable. h4 was best. } (42. h4 c1=R) 42... c1=Q 43. fxe4 Rc2+ 44. Kf3 Qa3+ 45. Kf4 Bd2+ 46. Kf5 Qxg3 47. e5 Qf4+ 48. Ke6 Rc6+ 49. Kd5 Qf3+ 50. Kd4 Qc3+ 51. Ke4 g6 52. Kd5 Qc4# { Black wins by checkmate. } 0-1