[Event "CF International Classic-39"] [Site "https://lichess.org/Rzz2wJoa"] [Date "2021.03.18"] [White "Abelsajan"] [Black "Dubiousdude"] [Result "0-1"] [UTCDate "2021.03.18"] [UTCTime "16:30:03"] [WhiteElo "2101"] [BlackElo "1920"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "900+20"] [ECO "B10"] [Opening "Caro-Kann Defense: Two Knights Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nc3 d5 3. Nf3 { B10 Caro-Kann Defense: Two Knights Attack } g6 4. d4 Bg7 5. Be3 e6? { (0.47 → 1.63) Mistake. dxe4 was best. } (5... dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Be2 O-O 9. c4 Re8 10. O-O) 6. Qd2 Nd7 7. Be2 Qa5 8. O-O dxe4 9. Nxe4 Qxd2 10. Bxd2 Ngf6?? { (1.84 → 4.94) Blunder. Nh6 was best. } (10... Nh6) 11. Nd6+ Ke7 12. Bb4 c5 13. Bxc5?? { (5.51 → -0.37) Blunder. dxc5 was best. } (13. dxc5 Nd5 14. Ba3 b6 15. cxb6 axb6 16. Nxc8+ Kd8 17. Nd6 Rxa3 18. bxa3 Ke7 19. Nb5 Bxa1) 13... Nxc5 14. dxc5 Nd5? { (-0.56 → 0.99) Mistake. Nd7 was best. } (14... Nd7) 15. c3 Bd7?! { (0.64 → 1.67) Inaccuracy. b6 was best. } (15... b6 16. Nxc8+ Rhxc8 17. cxb6 Nxb6 18. a4 Rab8 19. Rfc1 Nc4 20. Bxc4 Rxc4 21. Nd2 Rc5 22. Rc2) 16. Bc4?! { (1.67 → 0.72) Inaccuracy. Rfe1 was best. } (16. Rfe1) 16... Bc6?! { (0.72 → 1.50) Inaccuracy. Nb6 was best. } (16... Nb6 17. Bb3) 17. Rad1 Rhd8? { (1.08 → 2.87) Mistake. Nf4 was best. } (17... Nf4 18. Rfe1 Bxf3 19. gxf3 Rab8 20. Re4 g5 21. Nf5+ Kf6 22. Nxg7 Kxg7 23. b4 Rhd8 24. Red4) 18. Rfe1? { (2.87 → 1.15) Mistake. Ng5 was best. } (18. Ng5 Rd7) 18... Kf8?? { (1.15 → 3.05) Blunder. Nb6 was best. } (18... Nb6) 19. Ng5 Rd7 20. Nxh7+ Kg8 21. Ng5 b6?? { (2.96 → 7.39) Blunder. Rf8 was best. } (21... Rf8 22. h4) 22. Nde4?? { (7.39 → 2.59) Blunder. Ndxf7 was best. } (22. Ndxf7 bxc5 23. Ne5 Bxe5 24. Rxe5 Nf4 25. Rxd7 Bxd7 26. g3 Rb8 27. gxf4 Rxb2 28. Bxe6+ Bxe6) 22... Nf6? { (2.59 → 4.54) Mistake. Rb8 was best. } (22... Rb8 23. g3) 23. Nxf6+?? { (4.54 → 1.69) Blunder. Nd6 was best. } (23. Nd6) 23... Bxf6 24. Rxd7 Bxd7 25. Ne4 Bg7 26. cxb6 axb6 27. a3 Bc6 28. f3 Bf8 29. Kf2 Rd8 30. Ke3? { (2.16 → 0.66) Mistake. Ke2 was best. } (30. Ke2 Be7) 30... Bh6+ 31. f4 e5 32. g3?! { (0.15 → -0.43) Inaccuracy. Kf2 was best. } (32. Kf2 Bxf4) 32... exf4+ 33. gxf4?? { (-0.29 → -4.13) Blunder. Kf2 was best. } (33. Kf2 b5 34. Bb3 f3 35. Kf1 Bd2 36. Nxd2 Rxd2 37. Rd1 Rxh2 38. Rd6 Be4 39. Rd4 Bb1) 33... Bxe4 34. Re2 Bc6 35. Rf2 Re8+ 36. Kd3 Kf8 37. b4 b5 38. Bb3 Ra8 39. Ra2 Bxf4 40. c4 Re8 41. cxb5 Bxb5+ 42. Bc4 Rd8+ 43. Kc3 Rc8 44. a4 Bxc4 45. Rf2 Be5+ 46. Kc2 Bb5+ 47. Kb1 Bxa4? { (Mate in 9 → -8.48) Lost forced checkmate sequence. Bd3+ was best. } (47... Bd3+ 48. Ka2 Rc1 49. Ka3 Bc4 50. Ra2 Bc3 51. a5 Rb1 52. a6 Rb3+ 53. Ka4 Rxb4+ 54. Ka3) 48. h3 Rb8 49. h4? { (-8.38 → Mate in 16) Checkmate is now unavoidable. Rd2 was best. } (49. Rd2 Rc8 50. Ka2 Rc3 51. Re2 Bb3+ 52. Kb1 f6 53. b5 Rc8 54. b6 Ra8 55. Rxe5 fxe5) 49... Rxb4+ 50. Ka2 Rxh4 51. Kb1 Rh1+ 52. Rf1 Rxf1+ 53. Ka2 Ra1# { Black wins by checkmate. } 0-1