[Event "IM Rooie Zomerschool 2021 simul"] [Site "https://lichess.org/z9Xw9F2R"] [Date "2021.07.23"] [White "davidm9"] [Black "Rooie"] [Result "0-1"] [UTCDate "2021.07.23"] [UTCTime "11:18:13"] [WhiteElo "1848"] [BlackElo "1500"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bf4 { D01 Rapport-Jobava System } c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Qd2 Bf5 8. Bd3 Bxd3 9. Qxd3 Rc8 10. a3 e6 11. O-O-O?? { (-0.33 → -2.12) Blunder. O-O was best. } (11. O-O Be7 12. Ne2 Na5 13. Ng3 h5 14. Bg5 Qb6 15. Rab1 Qb5 16. Qxb5+ axb5 17. c3 Bf8) 11... Na5?! { (-2.12 → -1.34) Inaccuracy. b5 was best. } (11... b5) 12. Ne5 Nc4?! { (-1.48 → -0.79) Inaccuracy. Nd7 was best. } (12... Nd7 13. Rde1 Nxe5 14. Bxe5 Nc4 15. Nd1 b5 16. Qg3 f6 17. Bf4 Qd7 18. Ne3 b4 19. Nxc4) 13. Nxc4 Rxc4 14. Kb1 Qc8?! { (-0.70 → 0.00) Inaccuracy. b5 was best. } (14... b5 15. Ne2 Bd6 16. Bxd6 Qxd6 17. Qg3 Qxg3 18. Nxg3 Ke7 19. f3 Ne8 20. Rhe1 Nd6 21. Nf1) 15. Rhe1?! { (0.00 → -0.62) Inaccuracy. Ne2 was best. } (15. Ne2 b5 16. f3 h5 17. h3 h4 18. g4 hxg3 19. Bxg3 Qb7 20. h4 Ra4 21. Nc3 Rc4) 15... Bxa3 16. Nb5?? { (-0.50 → -3.35) Blunder. Be5 was best. } (16. Be5) 16... Bb4?? { (-3.35 → -1.11) Blunder. axb5 was best. } (16... axb5 17. Qxa3 Ra4 18. Qd3 O-O 19. f3 Qa8 20. Kc1 Qa5 21. Qc3 Qxc3 22. bxc3 Rc4 23. Re3) 17. c3?? { (-1.11 → -3.91) Blunder. Nd6+ was best. } (17. Nd6+) 17... axb5 18. cxb4 O-O 19. f3 Qc6 20. Rc1 Ra8 21. Rc3 Rxc3?! { (-3.86 → -2.95) Inaccuracy. Nd7 was best. } (21... Nd7 22. Rec1) 22. bxc3?? { (-2.95 → -6.78) Blunder. Qxc3 was best. } (22. Qxc3 Qc4) 22... Qc4?? { (-6.78 → -2.90) Blunder. Qa6 was best. } (22... Qa6 23. Qe2 Nd7 24. Kc1 Qc6 25. Qc2 Qc4 26. Re2 Ra3 27. Kd2 Nb6 28. Qb2 Ra2 29. Qxa2) 23. Qxc4 bxc4 24. Kb2 Nd7 25. Bc7 Kf8 26. Ra1? { (-2.06 → -3.77) Mistake. g4 was best. } (26. g4 Ke7) 26... Rxa1 27. Kxa1 b5 28. Kb2 f6 29. f4 h5? { (-4.37 → -2.65) Mistake. g5 was best. } (29... g5 30. Kc1 gxf4 31. Bxf4 f5 32. Kd1 Nf6 33. Bg3 Ne4 34. Be1 Ke7 35. Ke2 e5 36. Ke3) 30. Kc2 Kf7 31. Kd2 { White offers draw } 31... Kg6 32. Ke3 Kf5 33. Kf3 g5 34. g3 Nf8 35. h3?! { (-3.48 → -4.62) Inaccuracy. Bd6 was best. } (35. Bd6 Ng6 36. Bc7 Nh8 37. Bd6 Nf7 38. Bc7 Nh6 39. Bd8 Ng4 40. h3 Nh6 41. Ke3 Nf7) 35... g4+ 36. hxg4+ hxg4+ 37. Ke3 Ng6 38. Bd6 Nh8 39. Bb8 Nf7 40. Bc7 Nh6 41. Bd6 Kg6 42. Bc7 Nf5+ 43. Kf2 Kf7 44. Bd8 Nd6 45. Be7 Kxe7 46. f5 Nxf5 47. Ke2?! { (-68.71 → Mate in 16) Checkmate is now unavoidable. Kg2 was best. } (47. Kg2) 47... e5?! { (Mate in 16 → -64.65) Lost forced checkmate sequence. Kf7 was best. } (47... Kf7 48. Kf2 Kg6 49. Kg2 Nd6 50. Kg1 Ne4 51. Kf1 Nxg3+ 52. Kg2 Ne4 53. Kg1 Kg5 54. Kf1) 48. Kd2?! { (-64.65 → Mate in 23) Checkmate is now unavoidable. Ke1 was best. } (48. Ke1 exd4) 48... Ke6 49. Ke2 Nxd4+ 50. cxd4 exd4 51. Kd2 Ke5 52. Ke2 Ke4 53. Kd2 f5 54. Ke2 f4 55. Kd2 fxg3 56. Ke2 g2 57. Kf2 c3 58. Kg3 g1=Q+ 59. Kh4 c2 60. Kg5 c1=Q+ 61. Kf6 Qf2+ 62. Ke7 Qc7+ 63. Ke6 { White offers draw } 63... Qf5# { Black wins by checkmate. } 0-1