[Event "Merc-soir simul"] [Site "https://lichess.org/0K9okBHz"] [Date "2023.02.09"] [White "Mathelien"] [Black "EmotiChess"] [Result "1-0"] [UTCDate "2023.02.09"] [UTCTime "17:16:15"] [WhiteElo "1948"] [BlackElo "1500"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+15"] [ECO "E11"] [Opening "Bogo-Indian Defense: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 { E11 Bogo-Indian Defense: Nimzowitsch Variation } 5. a3 Bxd2+ 6. Nbxd2 O-O 7. g3?! { (0.44 → -0.19) Inaccuracy. e4 was best. } (7. e4 d6 8. e5 dxe5 9. dxe5 Nfd7 10. Bd3 Nc6 11. Qe2 a5) 7... b6 8. Bg2 Bb7 9. O-O d5 10. Qc2 Nbd7? { (0.30 → 1.48) Mistake. c5 was best. } (10... c5) 11. cxd5 Nxd5 12. e4 N5f6 13. Qxc7 Ba6 14. Rfe1 Rfc8 15. Qf4 Rc2 16. b4 Rac8 17. Nb3?! { (0.84 → 0.19) Inaccuracy. Qh4 was best. } (17. Qh4 h6) 17... R8c3 18. Nfd2?! { (0.51 → -0.24) Inaccuracy. Rec1 was best. } (18. Rec1 Nh5 19. Qg4 Rxc1+ 20. Nxc1 Ndf6 21. Qg5 h6 22. Qe5 Qd7 23. d5 Rc8 24. Nb3 exd5) 18... Nh5? { (-0.24 → 1.32) Mistake. e5 was best. } (18... e5 19. Qh4) 19. Qg4 Nhf6 20. Qd1 Rc7 21. Rc1 Rxc1 22. Nxc1 Qd6?? { (1.51 → 3.95) Blunder. Bb7 was best. } (22... Bb7 23. e5) 23. e5 Qxd4 24. exf6 Nxf6 25. Nf3 Qb2?? { (3.39 → Mate in 2) Checkmate is now unavoidable. Qxd1 was best. } (25... Qxd1 26. Rxd1 Kf8 27. Nb3 Rc3 28. Nbd4 Rxa3 29. Ne5 g6 30. b5 Bc8 31. Rc1 Bd7 32. Bc6) 26. Nd2?? { (Mate in 2 → 2.57) Lost forced checkmate sequence. Qd8+ was best. } (26. Qd8+ Ne8 27. Qxe8#) 26... Qd4?! { (2.57 → 3.81) Inaccuracy. g6 was best. } (26... g6 27. Bf1 Bxf1 28. Nxf1 Kg7 29. Qb3 Qc3 30. Rd1 Ne4 31. Ne3 h5 32. Qxc3+ Rxc3 33. a4) 27. Nf3 Qxd1 28. Rxd1 h6 29. Ne5 Nd5 30. Bxd5 exd5 31. Nb3 Rc3 32. Nc1?? { (3.94 → 1.77) Blunder. Nd4 was best. } (32. Nd4 Rxa3 33. b5 Bb7 34. Rc1 Ra4 35. Rc7 Rxd4 36. Rxb7 Rb4 37. Rxa7 Rxb5 38. Kg2 d4) 32... d4?! { (1.77 → 2.93) Inaccuracy. Rxa3 was best. } (32... Rxa3 33. Kg2 g5 34. Rd2 Ra1 35. Rc2 h5 36. h3 f6 37. Nc6 Bc4 38. Rc3 a5 39. bxa5) 33. a4 f6 34. Ned3 Bb7 35. Ne2 Rc4?! { (3.06 → 4.31) Inaccuracy. Ra3 was best. } (35... Ra3 36. Ne1 a5 37. bxa5 bxa5 38. Nc2 Rxa4 39. Ncxd4 g5 40. Kf1 Kf7 41. Ke1 h5 42. Rc1) 36. Ndf4?? { (4.31 → 1.85) Blunder. Rc1 was best. } (36. Rc1 Rxc1+ 37. Ndxc1 Bc6 38. b5 Bd7 39. Nxd4 Kf7 40. Ncb3 Ke7 41. Nc6+ Kd6 42. Nxa7 Kd5) 36... g5?! { (1.85 → 3.17) Inaccuracy. Rxb4 was best. } (36... Rxb4 37. Nxd4 Rxa4 38. f3 g5 39. Nfe6 Ra3 40. Nb5 Ra5 41. Rd7 Rxb5 42. Rg7+ Kh8 43. Rxb7) 37. Ne6?! { (3.17 → 1.91) Inaccuracy. Nd3 was best. } (37. Nd3 Kf7 38. Kf1 Ke6 39. Nb2 Rxb4 40. Nxd4+ Kf7 41. Rd2 a5 42. Ke2 Bc8 43. Ke3 h5) 37... Rxb4 38. N2xd4 Rxa4 39. Nf5 Bf3 40. Rc1 Kf7 41. Ned4 g4 42. Nxf3 gxf3 43. h3 Ra2?! { (2.33 → 3.69) Inaccuracy. Ke6 was best. } (43... Ke6 44. Nxh6) 44. Nxh6+ Kg6 45. Ng4 a5?! { (3.26 → 4.57) Inaccuracy. b5 was best. } (45... b5 46. Rb1 a6 47. Rb3 Ra1+ 48. Kh2 Re1 49. Ra3 Re6 50. Ne3 Rb6 51. g4 b4 52. Ra4) 46. Rc6 Rb2 47. Rxf6+ Kg5 48. Rxf3 a4 49. Kf1?! { (7.59 → 5.11) Inaccuracy. Rf6 was best. } (49. Rf6 Rb1+ 50. Kg2 Rb2 51. Kf3 Rb3+ 52. Ke4 Rb4+ 53. Kd5 Rxg4 54. Rxb6 a3 55. hxg4 Kxg4) 49... b5? { (5.11 → 12.34) Mistake. Kg6 was best. } (49... Kg6 50. Ne5+ Kh6 51. Kg2 b5 52. Rf6+ Kg7 53. Rf7+ Kg8 54. Ra7 Rd2 55. h4 Rd5 56. Ng4) 50. Ne5? { (12.34 → 4.96) Mistake. Rf6 was best. } (50. Rf6) 50... b4 51. Nc4 a3?! { (4.47 → 5.83) Inaccuracy. Rb1+ was best. } (51... Rb1+ 52. Kg2 Ra1 53. Rf4 b3 54. h4+ Kh6 55. Rf6+ Kh7 56. Ra6 Kg8 57. h5 Kh7 58. g4) 52. Nxa3 bxa3 53. Rxa3 { Black resigns. } 1-0