[Event "IM cubanoases4567 simul"] [Site "https://lichess.org/J0hceFjs"] [Date "2023.08.13"] [White "cubanoases"] [Black "Prokushal10"] [Result "1-0"] [UTCDate "2023.08.13"] [UTCTime "13:05:32"] [WhiteElo "1333"] [BlackElo "1679"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "2400+15"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.25 → -0.33) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 d5) 4... Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } b6 6. f3 Ba6 7. e4 Nc6 8. Nh3?! { (0.00 → -0.57) Inaccuracy. Bg5 was best. } (8. Bg5 h6 9. Bh4 g5 10. Bf2 Nh5 11. h4 Qf6 12. g4 Nf4) 8... Na5 9. Qa4 c5?! { (-0.46 → 0.58) Inaccuracy. O-O was best. } (9... O-O 10. e5 Ne8 11. Be3 c5 12. dxc5 Qc7 13. f4 f6 14. Rb1 bxc5 15. Bd3 fxe5 16. O-O) 10. d5? { (0.58 → -0.60) Mistake. e5 was best. } (10. e5 Ng8) 10... Qe7 11. Kf2?! { (-0.72 → -1.30) Inaccuracy. Bf4 was best. } (11. Bf4 Nh5) 11... exd5?? { (-1.30 → 0.62) Blunder. O-O-O was best. } (11... O-O-O 12. Nf4) 12. cxd5 Bxf1 13. Rxf1 c4 14. Qb4 Nb3 15. Rb1 Qc5+?! { (0.36 → 1.03) Inaccuracy. Qxb4 was best. } (15... Qxb4 16. cxb4 a5 17. Nf4 axb4 18. axb4 O-O 19. Rd1 Ra2+ 20. Ne2 Rfa8 21. Bb2 R2a4 22. Bc3) 16. Be3 Qxb4 17. axb4 Ke7 18. Nf4 d6 19. Ne2 a5 20. Nd4 Nxd4 21. Bxd4 b5 22. bxa5 Rxa5 23. Rb2 Rb8 24. Rfb1 g6 25. Rb4?! { (1.16 → 0.59) Inaccuracy. Bxf6+ was best. } (25. Bxf6+) 25... Nd7 26. g4 Ke8? { (0.14 → 1.25) Mistake. Nc5 was best. } (26... Nc5 27. Kg3) 27. h4?! { (1.25 → 0.67) Inaccuracy. Ke3 was best. } (27. Ke3 h6) 27... Ke7?! { (0.67 → 1.56) Inaccuracy. Nc5 was best. } (27... Nc5) 28. R1b2?? { (1.56 → -0.36) Blunder. Ke3 was best. } (28. Ke3 f5 29. exf5 gxf5 30. g5 Ne5 31. f4 Ng4+ 32. Kf3 h5 33. Kg3 Ra2 34. R4b2 Rxb2) 28... Ke8?? { (-0.36 → 1.35) Blunder. Nc5 was best. } (28... Nc5 29. Rd2 Nd3+ 30. Rxd3 cxd3 31. Ke3 Ra4 32. Rb3 b4 33. cxb4 Raxb4 34. Rxd3 f5 35. exf5) 29. Kg3 Ke7 30. Kf4?? { (1.91 → -0.73) Blunder. g5 was best. } (30. g5) 30... f6?? { (-0.73 → 1.74) Blunder. Nc5 was best. } (30... Nc5) 31. g5 Ne5?? { (1.62 → 3.84) Blunder. fxg5+ was best. } (31... fxg5+) 32. gxf6+ Kxf6 33. Rxc4 bxc4?! { (3.81 → 5.05) Inaccuracy. Rf8 was best. } (33... Rf8 34. Rc7 g5+ 35. Ke3 h6 36. hxg5+ hxg5 37. Rc6 Kf7 38. Bxe5 dxe5 39. Rg2 Rg8 40. Rh2) 34. Rxb8 Ra4 35. Rb7 h6 36. Rb6 g5+ 37. hxg5+ hxg5+ 38. Ke3 Ke7 39. Bxe5 dxe5 40. Re6+ Kf7 41. Rxe5 Kf6 42. Rf5+ Kg6 43. Kd4 Kh5 44. f4 Kg4 45. fxg5 Ra6 46. Kxc4 Ra4+ 47. Kd3 Ra6 48. Kd4 Ra4+ 49. c4 Ra6 50. Rf6 Ra1 51. g6 Rd1+ 52. Ke5 Rc1?! { (17.24 → Mate in 5) Checkmate is now unavoidable. Kh5 was best. } (52... Kh5 53. d6) 53. g7 Rxc4 54. g8=Q+ Kh3 55. Rh6# { White wins by checkmate. } 1-0