[Event "Sosonko"] [Site "https://lichess.org/okjoK6NZ"] [Date "2024.02.20"] [White "Burov"] [Black "Kairatkost1986"] [Result "1-0"] [UTCDate "2024.02.20"] [UTCTime "17:45:16"] [WhiteElo "1701"] [BlackElo "2292"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B10"] [Opening "Caro-Kann Defense: Hillbilly Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. Bc4?! { (0.24 → -0.49) Inaccuracy. d4 was best. } { B10 Caro-Kann Defense: Hillbilly Attack } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 c5 6. Be2 Nc6) 2... e6 3. d3 d5 4. exd5 exd5 5. Bb3 Nf6 6. Nc3 Bd6 7. Nge2 O-O 8. Bg5 Nbd7 9. Qd2 Re8 10. O-O-O?! { (-1.20 → -1.82) Inaccuracy. O-O was best. } (10. O-O Nf8 11. d4 b5 12. a3 Ng6 13. Rfe1 h6 14. Bf4 Nxf4 15. Nxf4 Rxe1+ 16. Rxe1 Qc7) 10... a5 11. a4 Nc5 12. Ba2 Be6? { (-2.14 → -0.91) Mistake. Ne6 was best. } (12... Ne6 13. Bh4 b5 14. axb5 a4 15. bxc6 a3 16. Nxd5 axb2+ 17. Kb1 Nc7 18. Nxf6+ gxf6 19. Qh6) 13. d4 Na6 14. Bb3 Be7 15. Bxf6 Bxf6 16. h3 Nb4?! { (-1.60 → -0.72) Inaccuracy. b5 was best. } (16... b5 17. Nf4 Bg5 18. g3 Nc7 19. h4 Bh6 20. Rde1 Qd6 21. Kb1 Rab8 22. f3 Red8 23. Re2) 17. Kb1 Qb6?! { (-1.00 → -0.31) Inaccuracy. b6 was best. } (17... b6 18. Rhe1) 18. f4 Rad8 19. g4 c5 20. g5?! { (0.14 → -0.78) Inaccuracy. dxc5 was best. } (20. dxc5 Qxc5) 20... Be7 21. dxc5 Bxc5 22. Nd4 Bxd4 23. Qxd4 Qxd4 24. Rxd4 Bf5 25. Rhd1 Bxh3 26. Nxd5 Nxd5 27. Rxd5 Rxd5 28. Rxd5 Be6? { (0.16 → 1.51) Mistake. b6 was best. } (28... b6) 29. Re5 Kf8?! { (1.21 → 2.25) Inaccuracy. b6 was best. } (29... b6 30. Rb5 Bxb3 31. cxb3 Rb8 32. b4 axb4 33. a5 h6 34. gxh6 gxh6 35. Rxb6 Ra8 36. Rb5) 30. Rxa5?! { (2.25 → 1.49) Inaccuracy. Bxe6 was best. } (30. Bxe6 fxe6 31. Rxa5 Kf7 32. Kc1 Kg6 33. Re5 Kh5 34. Kd2 Kg4 35. Rb5 Re7 36. Ke3 Rc7) 30... h5?! { (1.49 → 2.49) Inaccuracy. Bxb3 was best. } (30... Bxb3 31. cxb3) 31. gxh6 gxh6 32. Rh5? { (2.58 → 1.28) Mistake. Bxe6 was best. } (32. Bxe6) 32... Kg7?! { (1.28 → 2.49) Inaccuracy. Bxb3 was best. } (32... Bxb3 33. cxb3 Kg7 34. a5 Kg6 35. Rh4 Ra8 36. b4 b6 37. axb6 Rb8 38. Ka2 Rxb6 39. Kb3) 33. Bxe6 Rxe6 34. b3 Rf6? { (2.23 → 3.85) Mistake. Kg6 was best. } (34... Kg6 35. Rh4 b6 36. Kb2 Re4 37. Ka3 h5 38. b4 Re3+ 39. Kb2 f5 40. b5 Re4 41. Kb3) 35. f5 Rd6 36. Kb2 Rd2 37. Kc3 Rg2 38. b4 Rg4 39. Kb3?! { (4.96 → 3.66) Inaccuracy. a5 was best. } (39. a5 f6 40. Rh1 Rf4 41. Rd1 Rf3+ 42. Kb2 h5 43. Rd7+ Kh6 44. Rxb7 Rg3 45. Rb8 Rg7) 39... Kf6?! { (3.66 → 5.60) Inaccuracy. Rg5 was best. } (39... Rg5 40. Rh1 h5 41. b5 Kf6 42. Kb4 Kxf5 43. c4 Ke4 44. a5 f5 45. c5 Rg4 46. b6) 40. c3?! { (5.60 → 4.23) Inaccuracy. Rxh6+ was best. } (40. Rxh6+ Kxf5 41. Rb6 Rg8 42. a5 Ra8 43. Rxb7 Ke6 44. Rb6+ Ke5 45. Rb5+ Ke4 46. Rb7 f5) 40... Rg5?! { (4.23 → 5.60) Inaccuracy. Kg7 was best. } (40... Kg7 41. b5 Rg5 42. Rh1 Rxf5 43. c4 Re5 44. Kb4 f5 45. a5 Re7 46. b6 Kf7 47. a6) 41. Rxh6+ Kxf5 42. Rb6 Ke4 43. Rxb7 f5 44. Rf7 f4 45. a5 Rf5?? { (6.17 → Mate in 15) Checkmate is now unavoidable. Rg1 was best. } (45... Rg1 46. a6 Ra1 47. b5 f3 48. Kc4 Ra2 49. a7 Ke5 50. b6 Ke6 51. Rxf3 Ra3 52. Re3+) 46. Rh7?? { (Mate in 15 → 3.39) Lost forced checkmate sequence. Rxf5 was best. } (46. Rxf5 Kxf5 47. a6 f3 48. a7 Kf4 49. a8=Q Ke3 50. b5 f2 51. Qg2 Ke2 52. b6 Ke1) 46... f3 47. Rh1 f2 48. Rf1 { White wins on time. } 1-0