[Event "Kosintseva"] [Site "https://lichess.org/BvbN68mK"] [Date "2021.12.09"] [White "SantiAjedrez01"] [Black "CamiloMateoDiaz"] [Result "0-1"] [UTCDate "2021.12.09"] [UTCTime "22:01:21"] [WhiteElo "1987"] [BlackElo "1746"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nc3 { D01 Rapport-Jobava System } Bg4?! { (-0.13 → 0.59) Inaccuracy. e6 was best. } (3... e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. h4 c6 8. Nc3) 4. Qd3 Nc6 5. Nf3?! { (0.54 → -0.13) Inaccuracy. O-O-O was best. } (5. O-O-O Bh5 6. f3 e6 7. h4 Bb4 8. g4 Bg6 9. Qb5 Bxc3) 5... Nb4? { (-0.13 → 0.97) Mistake. e6 was best. } (5... e6 6. Ne5 Bd6 7. Nxg4 Nxg4 8. Bxd6 Qxd6 9. e3 O-O-O 10. a3) 6. Qe3?? { (0.97 → -9.30) Blunder. Qb5+ was best. } (6. Qb5+ c6 7. Qxb4 e5 8. Qxb7 Rb8 9. Qxa7 Ra8 10. Qb7 Rb8) 6... Qd7?? { (-9.30 → 0.70) Blunder. Nxc2+ was best. } (6... Nxc2+ 7. Kd1 Nxe3+ 8. Bxe3 c6 9. Kc1 Bc8 10. Ne5 e6 11. Bf4 Bb4 12. f3 O-O 13. e3) 7. O-O-O O-O-O?? { (0.83 → 3.49) Blunder. Bxf3 was best. } (7... Bxf3 8. Qxf3) 8. Ne5 Qf5 9. Nxf7?? { (4.43 → Mate in 1) Checkmate is now unavoidable. Qd2 was best. } (9. Qd2) 9... Rg8?? { (Mate in 1 → 4.51) Lost forced checkmate sequence. Qxc2# was best. } (9... Qxc2#) 10. Kb1?? { (4.51 → -2.01) Blunder. Rd2 was best. } (10. Rd2 g5) 10... Qxc2+ 11. Ka1 Qf5?? { (-1.90 → 2.23) Blunder. Qxd1+ was best. } (11... Qxd1+) 12. a3?? { (2.23 → -7.94) Blunder. Rc1 was best. } (12. Rc1 Nc2+ 13. Rxc2 Qxc2 14. Nxd8 g5 15. Bxc7 Kxc7 16. Ne6+ Bxe6 17. Qxe6 Qc1+ 18. Nb1 Qc6) 12... Nc2+ 13. Kb1 Nxe3+ 14. Ka2 Nxd1 15. Nxd1 Qxf4 16. e3 Qe4 17. f3 Bxf3 18. gxf3 Qxf3 19. Bb5 Qxh1 20. Nf2 Qxh2 21. Nd3 Rd7 22. Bxd7+ Kxd7 23. Nc5+ Kc6 24. Ne6 g6 25. Ned8+ Kd7 26. e4 Rg7 27. Ne5+ { White offers draw } 27... Kxd8 28. Nf3 Qf2 29. e5?! { (-21.23 → Mate in 7) Checkmate is now unavoidable. Ng5 was best. } (29. Ng5 Kd7 30. e5 Nh5 31. a4 Qxd4 32. a5 Qxe5 33. Nf3 Qe3 34. a6 bxa6 35. Nh4 e6) 29... Ne4 30. Ng5 Qf4?! { (Mate in 6 → -16.92) Lost forced checkmate sequence. Nc3+ was best. } (30... Nc3+ 31. Kb3 Nd1 32. Ne6+ Kc8 33. Nxg7 Qxb2+ 34. Ka4 Nc3+ 35. Ka5 Qxa3#) 31. a4?! { (-16.92 → Mate in 7) Checkmate is now unavoidable. Ne6+ was best. } (31. Ne6+ Kd7) 31... Nxg5 32. Ka3 a5 33. b4 axb4+ 34. Kxb4 Qxd4+ 35. Ka3 h5 36. Kb3 e6 37. Ka2 Bb4 38. Kb3 Qc3+ 39. Ka2 Qa3+ 40. Kb1 Qxa4 41. Kb2 Rf7 42. Kc1 Rf2 43. Kb1 Qc2+ 44. Ka1 Qc1# { Black wins by checkmate. } 0-1