[Event "Casual Rapid game"] [Site "https://live.chess-online.com/GTCEXpLw"] [Date "2020.10.26"] [White "Oleg V"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2020.10.26"] [UTCTime "18:38:36"] [WhiteElo "1540"] [BlackElo "?"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense, Main Line"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 { D07 Queen's Gambit Declined: Chigorin Defense, Main Line } 4. Qb3?? { (0.68 → -0.86) Blunder. cxd5 was best. } (4. cxd5 Bxf3) 4... Na5?? { (-0.86 → 1.26) Blunder. Bxf3 was best. } (4... Bxf3 5. Qxf3 Nxd4 6. Qd3 dxc4 7. Qxc4 e6 8. e3 Nc6 9. a3 Qd5 10. Qxd5 exd5 11. b4) 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. cxd5 Nb8?? { (1.20 → 3.98) Blunder. Qxd5 was best. } (8... Qxd5 9. e3) 9. Qxd7+?! { (3.98 → 2.50) Inaccuracy. Qb3 was best. } (9. Qb3) 9... Nxd7 10. e4 e6 11. dxe6 fxe6 12. Bb5 a6 13. Bc4 e5 14. Be3 exd4 15. Bxd4 c5?! { (1.52 → 2.66) Inaccuracy. Ne7 was best. } (15... Ne7 16. O-O O-O-O 17. Be6 Kb8 18. Nc3 Nc6 19. Be3 Nc5 20. Bc4 Re8 21. Bf7 Rd8 22. Rfd1) 16. Be3 Ngf6 17. f3 b5 18. Be2 Kf7 19. Nc3 b4?! { (2.85 → 3.85) Inaccuracy. c4 was best. } (19... c4 20. a4) 20. Na4 g6 21. Rc1 Bd6 22. Nxc5 Nxc5 23. Bxc5 Ke7?! { (3.72 → 5.14) Inaccuracy. Bxc5 was best. } (23... Bxc5 24. Rxc5) 24. Bxd6+ Kxd6 25. Kf2 Rhc8 26. Rhd1+ Ke5 27. Ke3 a5?! { (5.25 → 7.15) Inaccuracy. Ke6 was best. } (27... Ke6 28. Rxc8) 28. g3?! { (7.15 → 4.53) Inaccuracy. Bc4 was best. } (28. Bc4) 28... h6? { (4.53 → 7.95) Mistake. Ke6 was best. } (28... Ke6 29. f4) 29. Rc4?! { (7.95 → 5.30) Inaccuracy. Bc4 was best. } (29. Bc4 Nxe4) 29... g5?! { (5.30 → 7.81) Inaccuracy. Ke6 was best. } (29... Ke6 30. Rcd4 Ra7 31. e5 Ne8 32. f4 Ke7 33. Bd3 Kf7 34. Bc4+ Kf8 35. b3 Re7 36. Rd8) 30. Rdc1 Rxc4 31. Rxc4 Kd6 32. f4 Kd7 33. e5 b3 34. exf6 Re8+ 35. Kf2 bxa2 36. Ra4 Ke6 37. f7 Ra8 38. Bc4+ Kf5?! { (11.65 → Mate in 8) Checkmate is now unavoidable. Ke7 was best. } (38... Ke7 39. Bxa2) 39. Ke3?! { (Mate in 8 → 12.50) Lost forced checkmate sequence. Rxa5+ was best. } (39. Rxa5+ Ke4 40. Rxa8 a1=Q 41. Rxa1 gxf4 42. f8=Q fxg3+ 43. hxg3 Kd4 44. Qc8 Ke5 45. Qe6+ Kd4) 39... Kg6 40. Rxa2 Rf8? { (9.61 → Mate in 15) Checkmate is now unavoidable. Kg7 was best. } (40... Kg7 41. Bd5 Ra7 42. f5 a4 43. g4 Ra5 44. Be6 Ra8 45. b4 Rb8 46. Rxa4 Rf8 47. Ra6) 41. Rxa5 Kg7 42. Re5 h5 43. Re8 Rxf7 44. Bxf7 Kxf7 45. Re5 h4 46. b4 hxg3 47. hxg3 g4 48. b5 Kg7 49. b6 Kh7 50. b7 Kg7 51. b8=Q Kh7 52. Qc7+ Kh8 53. Re8# { White wins by checkmate. } 1-0