[Event "Adv Group simul"] [Site "https://lichess.org/PBRnZjOW"] [Date "2021.05.29"] [White "RedBlaze1234"] [Black "ABachmann"] [Result "0-1"] [UTCDate "2021.05.29"] [UTCTime "13:06:21"] [WhiteElo "988"] [BlackElo "1981"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 e6 3. Nc3 d5 { D01 Rapport-Jobava System } 4. Nb5 Na6 5. e3 c6 6. Nc3 Nc7 7. Bd3 Bd6?! { (-0.13 → 0.59) Inaccuracy. c5 was best. } (7... c5 8. dxc5 Bxc5 9. Nf3 O-O 10. O-O Be7 11. a3 Nce8 12. e4) 8. Nge2?! { (0.59 → -0.16) Inaccuracy. Qf3 was best. } (8. Qf3 b5 9. Bxd6 Qxd6 10. Qg3 Qxg3 11. hxg3 a5 12. Nf3 Nd7) 8... O-O 9. Qd2 b6 10. O-O Ba6 11. Bxa6 Nxa6 12. Qd3 Nc7 13. Rad1 Rc8 14. Bxd6 Qxd6 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Qd5 18. Nc3 Qxe4 19. Nxe4 Rfd8 20. c3 Nd5 21. Rd3 Kf8 22. Rfd1 Ke7 23. Ng5 h6 24. Ne4 Nf6 25. Nxf6 Kxf6 26. Rf3+ Ke7 27. a4 Rd5 28. c4?! { (-0.58 → -1.38) Inaccuracy. Rfd3 was best. } (28. Rfd3 Rcd8 29. f3 c5 30. Kf2 g5 31. h3 cxd4 32. Rxd4 Rxd4 33. Rxd4 Rxd4 34. cxd4 Kd6) 28... Rd7 29. b3 Rcd8 30. Rfd3 g5? { (-1.75 → -0.55) Mistake. c5 was best. } (30... c5 31. d5) 31. g4 f5?! { (-0.95 → 0.00) Inaccuracy. Rd6 was best. } (31... Rd6) 32. f3?! { (0.00 → -0.89) Inaccuracy. Rh3 was best. } (32. Rh3 Rxd4 33. Rxd4 Rxd4 34. gxf5 exf5 35. Rxh6 c5 36. a5 bxa5 37. Ra6 Rg4+ 38. Kf1 Rh4) 32... Kf6 33. h3 a5?! { (-1.10 → -0.50) Inaccuracy. f4 was best. } (33... f4 34. h4) 34. Kg2 f4 35. R1d2 Rd6 36. Kf2 h5? { (-1.62 → -0.14) Mistake. c5 was best. } (36... c5) 37. gxh5?! { (-0.14 → -0.71) Inaccuracy. Ke2 was best. } (37. Ke2 Rh8 38. Kd1 Re8 39. Ke2 Red8 40. Rd1 R6d7 41. R1d2 hxg4 42. hxg4 Rh7 43. Kd1 Rh3) 37... Rh8 38. Kg2 Rxh5 39. c5? { (-0.64 → -1.96) Mistake. Rc3 was best. } (39. Rc3 Rd7 40. Rd1 Rh8 41. c5 Rb8 42. cxb6 Rxb6 43. Rdd3 Kf5 44. Rc5+ Rd5 45. Rdc3 Rb4) 39... Rd8 40. cxb6 Rb8? { (-1.67 → 0.00) Mistake. Rdh8 was best. } (40... Rdh8) 41. Rc3 Rxb6 42. b4 axb4 43. Rb3? { (-0.36 → -1.54) Mistake. Rc4 was best. } (43. Rc4 b3 44. Rb2 Rh8 45. a5 Ra6 46. Rxb3 Rxa5 47. Rb2 Rc8 48. Rbc2 Rd8 49. Rxc6 Rxd4) 43... Rh8 44. Rdb2 Rhb8 45. a5 Rb5 46. a6 Ra8?! { (-1.56 → -0.60) Inaccuracy. e5 was best. } (46... e5 47. a7 Ra8 48. dxe5+ Kxe5 49. Rxb4 Rxb4 50. Rxb4 Rxa7 51. Re4+ Kd5 52. h4 gxh4 53. Rxf4) 47. Ra2?? { (-0.60 → -3.91) Blunder. Rxb4 was best. } (47. Rxb4 Rxb4 48. Rxb4 Rxa6 49. Rc4 e5 50. h4 gxh4 51. Kh3 exd4 52. Rxd4 Ke5 53. Re4+ Kd5) 47... Rb6?? { (-3.91 → -1.24) Blunder. e5 was best. } (47... e5) 48. Rba3?? { (-1.24 → -17.86) Blunder. Ra4 was best. } (48. Ra4 Rbxa6) 48... bxa3 49. Rxa3 Rab8? { (Mate in 17 → -8.87) Lost forced checkmate sequence. Raxa6 was best. } (49... Raxa6 50. Rxa6 Rxa6 51. Kf2 Ra2+ 52. Ke1 Ke7 53. d5 exd5 54. Kd1 Ke6 55. Kc1 Kd6 56. Kb1) 50. Ra5? { (-8.87 → Mate in 11) Checkmate is now unavoidable. a7 was best. } (50. a7 Ra8) 50... Rb1?! { (Mate in 11 → -58.86) Lost forced checkmate sequence. Rb2+ was best. } (50... Rb2+ 51. Kf1 R8b3 52. h4 Rxf3+ 53. Kg1 Rd3 54. hxg5+ Kg7 55. Ra1 Rg3+ 56. Kf1 Rh3 57. Kg1) 51. a7?! { (-58.86 → Mate in 1) Checkmate is now unavoidable. Ra2 was best. } (51. Ra2 R1b2+ 52. Rxb2 Rxb2+ 53. Kf1 Kg6 54. a7 Ra2 55. a8=R Rxa8 56. Ke2 Ra3 57. Kf2 Re3) 51... R8b2# { Black wins by checkmate. } 0-1