[Event "Parents-Love-Chess Club lần 40"] [Site "https://lichess.org/UY0cKJWO"] [Date "2021.12.06"] [White "VIE_NDucTrung2012"] [Black "Huychuongvang"] [Result "0-1"] [UTCDate "2021.12.06"] [UTCTime "12:00:02"] [WhiteElo "1897"] [BlackElo "2232"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 { D45 Semi-Slav Defense: Main Line } Bd6 6. Bd3 O-O 7. O-O a6?! { (0.21 → 0.92) Inaccuracy. b6 was best. } (7... b6 8. Qe2 Qe7 9. Re1 dxc4 10. Bxc4 c5 11. e4 cxd4 12. Nxd4) 8. Bd2 Nbd7 9. Re1 Bc7?! { (-0.10 → 0.50) Inaccuracy. dxc4 was best. } (9... dxc4 10. Bxc4 c5 11. a4 Qc7 12. dxc5 Nxc5 13. a5 Rd8 14. Qc2 Ng4 15. h3 Bh2+ 16. Kf1) 10. Qc2 h6 11. b3 Re8 12. Ne2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bc3 Bxh2+?? { (0.08 → 4.43) Blunder. dxc4 was best. } (15... dxc4 16. Bxc4 Bxc3 17. Qxc3 Ne4 18. Qc2 Bf5 19. Bd3 Qg5 20. Nf4 Rad8 21. Rac1 Qf6 22. h3) 16. Kh1?? { (4.43 → -2.46) Blunder. Kxh2 was best. } (16. Kxh2) 16... Ng4?! { (-2.46 → -1.27) Inaccuracy. Bc7 was best. } (16... Bc7 17. Kg1 Ng4 18. g3 dxc4 19. bxc4 Be5 20. Nf4 Bxc3 21. Qxc3 Qf6 22. Qxf6 Nxf6 23. Rab1) 17. Bh7+? { (-1.27 → -2.62) Mistake. g3 was best. } (17. g3 dxc4 18. Bh7+ Kh8 19. Nf4 cxb3 20. axb3 Qg5 21. Ra4 c5 22. Be4 Rxe4 23. Rxe4 Bd7) 17... Kh8 18. Nd4?? { (-2.33 → -8.45) Blunder. g3 was best. } (18. g3) 18... Qh4 19. g3 Bxg3+ 20. Kg2 Qh2+ 21. Kf3 Ne5+ 22. Ke2 Bg4+ 23. Kd2 Qxf2+ 24. Kc1 Qxc2+ 25. Bxc2 Bxe1 26. Bxe1 dxc4 27. bxc4 Nxc4 28. Bd2 Nxe3 29. Bxe3 Rxe3 30. Kd2 Re7 31. Rg1 Be6 32. Kc3 Rd8 33. Rd1 Bxa2 34. Rg1 Re3+ 35. Kd2 Rh3 36. Rg4 c5 37. Kc1 cxd4 38. Rg1 d3 39. Ba4?! { (-67.94 → Mate in 10) Checkmate is now unavoidable. Bxd3 was best. } (39. Bxd3 Rdxd3) 39... d2+?! { (Mate in 10 → -16.81) Lost forced checkmate sequence. Rh2 was best. } (39... Rh2 40. Rh1 d2+ 41. Kd1 Rxh1+ 42. Ke2 d1=Q+ 43. Bxd1 Rhxd1 44. Ke3 g5 45. Ke4 R1d3 46. Ke5) 40. Kc2?! { (-16.81 → Mate in 20) Checkmate is now unavoidable. Kb2 was best. } (40. Kb2 Be6) 40... Rh2?! { (Mate in 20 → -17.17) Lost forced checkmate sequence. d1=Q+ was best. } (40... d1=Q+ 41. Rxd1 Rxd1 42. Kb2 Rd2+ 43. Kc1 Bb3 44. Kxd2 Bxa4 45. Kc1 g5 46. Kd2 g4 47. Ke2) 41. Kc3 b5 42. Bc2 Rc8+ 43. Kd3 Be6 44. Rd1?! { (-20.24 → Mate in 12) Checkmate is now unavoidable. Bd1 was best. } (44. Bd1 Bf5+) 44... Bf5+ 45. Ke3 Rxc2 46. Kf3 Rc1 47. Rxd2 Rxd2 48. Ke3 Rd3+ 49. Kf4 Rc4+ 50. Kxf5 Rd5# { Black wins by checkmate. } 0-1