[Event "Round 6: OLANREWAJU, Ajibola - OSAYANDE, Kingsley"] [Site "https://lichess.org/broadcast/opens/round-6/CWs0BQyb/JSnPdJTf"] [Date "2025.10.21"] [Round "6.1"] [White "OLANREWAJU, Ajibola"] [Black "OSAYANDE, Kingsley"] [Result "0-1"] [GameId "2elY1wK6"] [WhiteElo "2149"] [BlackElo "2065"] [Variant "Standard"] [TimeControl "-"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Nf3 { [%eval 0.11] } 2... e6 { [%eval 0.14] } 3. e3 { [%eval 0.0] } 3... d5 { [%eval 0.04] } 4. Bd3 { [%eval 0.03] } { D05 Queen's Pawn Game: Colle System } 4... Be7 { [%eval 0.0] } 5. Nbd2 { [%eval 0.03] } 5... O-O { [%eval 0.07] } 6. Ne5 { [%eval -0.09] } 6... c5 { [%eval -0.08] } 7. b3 { [%eval -0.15] } 7... Nc6 { [%eval -0.14] } 8. f4? { (-0.14 → -1.55) Mistake. Bb2 was best. } { [%eval -1.55] } (8. Bb2 cxd4 9. exd4 Qc7 10. Nxc6 bxc6 11. O-O Bb7 12. Rc1 Rfd8) 8... cxd4 { [%eval -1.42] } 9. Nxc6 { [%eval -1.18] } 9... bxc6 { [%eval -1.03] } 10. exd4 { [%eval -0.94] } 10... c5 { [%eval -0.81] } 11. Bb2 { [%eval -0.82] } 11... Bb7 { [%eval -0.42] } 12. O-O { [%eval -0.53] } 12... Ne4 { [%eval -0.56] } 13. f5?! { (-0.56 → -1.22) Inaccuracy. Qe1 was best. } { [%eval -1.22] } (13. Qe1) 13... Qb6? { (-1.22 → -0.02) Mistake. exf5 was best. } { [%eval -0.02] } (13... exf5 14. Rxf5) 14. Nxe4?! { (-0.02 → -0.83) Inaccuracy. Bxe4 was best. } { [%eval -0.83] } (14. Bxe4 dxe4) 14... dxe4 { [%eval -0.75] } 15. Bc4 { [%eval -0.88] } 15... exf5 { [%eval -0.37] } 16. Rxf5 { [%eval -0.17] } 16... Qg6 { [%eval 0.03] } 17. Qh5 { [%eval 0.02] } 17... Qxh5 { [%eval 0.29] } 18. Rxh5 { [%eval 0.32] } 18... g6?! { (0.32 → 1.38) Inaccuracy. Rad8 was best. } { [%eval 1.38] } (18... Rad8 19. Ba3) 19. Rh3?? { (1.38 → -1.32) Blunder. Re5 was best. } { [%eval -1.32] } (19. Re5) 19... Rad8 { [%eval -1.29] } 20. c3 { [%eval -1.81] } 20... cxd4?! { (-1.81 → -0.95) Inaccuracy. Kg7 was best. } { [%eval -0.95] } (20... Kg7 21. Re1 f5 22. b4 cxb4 23. cxb4 Rc8 24. Rc1 Bg5 25. d5+ Bf6 26. Bxf6+) 21. cxd4 { [%eval -1.04] } 21... Bb4?! { (-1.04 → -0.40) Inaccuracy. Bd5 was best. } { [%eval -0.4] } (21... Bd5 22. Rc3 f5 23. Rac1 Bf6 24. Bxd5+ Rxd5 25. Rc7 Rf7 26. Kf1 f4 27. R7c6) 22. Rd1 { [%eval -0.79] } 22... Bd5?! { (-0.79 → -0.22) Inaccuracy. h5 was best. } { [%eval -0.22] } (22... h5) 23. g4 { [%eval -0.25] } 23... f5 { [%eval -0.01] } 24. gxf5 { [%eval -0.07] } 24... gxf5 { [%eval -0.07] } 25. Kf2 { [%eval -0.07] } 25... Rf7 { [%eval -0.06] } 26. Rg1+ { [%eval -0.22] } 26... Kf8 { [%eval -0.16] } 27. Bxd5?! { (-0.16 → -1.10) Inaccuracy. Rh5 was best. } { [%eval -1.1] } (27. Rh5 Rd6 28. a3 Bxc4 29. bxc4 Bc5 30. Rgg5 Bxd4+ 31. Bxd4 Rxd4 32. Rxf5 Rxc4) 27... Rxd5 { [%eval -1.03] } 28. Ke3?! { (-1.03 → -1.66) Inaccuracy. Rh5 was best. } { [%eval -1.66] } (28. Rh5) 28... Ra5 { [%eval -1.18] } 29. a4 { [%eval -1.34] } 29... Be7 { [%eval -0.82] } 30. Rh6?? { (-0.82 → -3.47) Blunder. Bc3 was best. } { [%eval -3.47] } (30. Bc3 Rd5) 30... Bg5+ { [%eval -3.23] } 31. Rxg5 { [%eval -3.25] } 31... f4+ { [%eval -3.33] } 32. Kxe4 { [%eval -3.2] } 32... Rxg5 { [%eval -3.27] } 33. Kf3 { [%eval -2.91] } 33... Rg6?! { (-2.91 → -2.10) Inaccuracy. Rg1 was best. } { [%eval -2.1] } (33... Rg1 34. d5 Rf1+ 35. Ke2 Rb1 36. Bd4 Rxb3 37. Re6 Rc7 38. Kd2 f3 39. d6) 34. Rh4?! { (-2.10 → -3.50) Inaccuracy. Ba3+ was best. } { [%eval -3.5] } (34. Ba3+ Ke8) 34... Rg1 { [%eval -3.23] } 35. Ba3+ { [%eval -3.11] } 35... Ke8 { [%eval -2.8] } 36. Bc5?! { (-2.80 → -4.44) Inaccuracy. Bd6 was best. } { [%eval -4.44] } (36. Bd6 Rd1 37. Rxf4 Rf1+ 38. Ke4 R7xf4+ 39. Bxf4 Rb1 40. Kd5 Rxb3 41. Kc6 Rb6+) 36... Rf1+ { [%eval -4.11] } 37. Ke4 { [%eval -4.66] } 37... Re1+ { [%eval -4.28] } 38. Kd3 { [%eval -4.62] } 38... f3 { [%eval -4.52] } 39. d5 { [%eval -4.39] } 39... f2 { [%eval -4.15] } 40. Bxf2 { [%eval -3.92] } 40... Rxf2 { [%eval -3.94] } 41. Rxh7 { [%eval -3.88] } 41... Rd1+ { [%eval -3.65] } 42. Kc4 { [%eval -4.46] } 42... Rc2+ { [%eval -4.21] } 43. Kb4 { [%eval -4.14] } 43... Rd4+ { [%eval -3.93] } 44. Kb5 { [%eval -4.75] } 44... Rxd5+ { [%eval -4.69] } 45. Ka6 { [%eval -5.29] } 45... Rd7?! { (-5.29 → -3.89) Inaccuracy. Rc6+ was best. } { [%eval -3.89] } (45... Rc6+ 46. Kxa7 Rd7+ 47. Rxd7 Kxd7 48. Kb7 Rc3 49. b4 Rb3 50. b5 Rb4 51. h4) 46. Rh8+ { [%eval -3.81] } 46... Ke7 { [%eval -3.93] } 47. b4 { [%eval -4.3] } 47... Rc6+ { [%eval -3.83] } 48. Ka5 { [%eval -4.05] } 48... Kd6 { [%eval -3.92] } 49. b5 { [%eval -4.72] } 49... Rc4 { [%eval -4.52] } 50. h4 { [%eval -4.9] } 50... Ke5 { [%eval -4.29] } 51. Re8+ { [%eval -4.28] } 51... Kf5 { [%eval -4.19] } 52. Rf8+ { [%eval -4.18] } 52... Kg4 { [%eval -3.96] } 53. Ra8 { [%eval -3.83] } 53... Kxh4 { [%eval -3.61] } 54. Rh8+?! { (-3.61 → -4.63) Inaccuracy. b6 was best. } { [%eval -4.63] } (54. b6 Rd5+ 55. Ka6 axb6 56. Kxb6 Rh5 57. Re8 Rxa4 58. Re1 Rc4 59. Rg1 Rd5) 54... Kg5 { [%eval -4.52] } 55. Rg8+ { [%eval -4.55] } 55... Kf6 { [%eval -4.55] } 56. Ra8 { [%eval -5.07] } 56... Ke5 { [%eval -5.26] } 57. Re8+ { [%eval -5.37] } 57... Kd4 { [%eval -5.16] } 58. Rh8 { [%eval -5.08] } 58... Kc3 { [%eval -5.04] } 59. Rh3+ { [%eval -5.77] } 59... Rd3 { [%eval -5.46] } 60. Rh7 { [%eval -5.29] } 60... Kb3 { [%eval -4.36] } 61. Rxa7 { [%eval -4.47] } 61... Rd6 { [%eval -4.66] } 62. b6 { [%eval -4.75] } 62... Rxa4+ { [%eval -4.42] } 63. Kb5 { [%eval -3.85] } 63... Rb4+ { [%eval -3.69] } { Black wins. } 0-1