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[Event "Saratov RUS, Shestoperov Mem 2014"] [Site "Saratov RUS"] [Date "2014.06.24"] [Round "9.6"] [White "Fedukin, Alexandre"] [Black "Gagarkine, Nikolay"] [Result "1-0"] [WhiteElo "1840"] [BlackElo "1862"] [Variant "Standard"] [TimeControl "-"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 { A42 Modern Defense: Averbakh System } c6 5. h3 e5 6. Be3?! { (0.72 → 0.14) Inaccuracy. dxe5 was best. } (6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Be2 Kc7 9. Nf3 f6 10. O-O Be6 11. b4 Nd7 12. b5 Nh6) 6... Nf6?! { (0.14 → 0.88) Inaccuracy. Qb6 was best. } (6... Qb6) 7. Nf3?! { (0.88 → 0.25) Inaccuracy. dxe5 was best. } (7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Nf3 Nbd7 10. Rd1 Ke7 11. Be2 b6 12. O-O Bb7 13. Rd2 Rad8) 7... O-O 8. d5 cxd5 9. cxd5 Qa5 10. Qd2 a6 11. a3 b5 12. b4 Qd8 13. Rc1 Nbd7 14. Bd3 Nb6 15. O-O Nc4?! { (0.30 → 1.20) Inaccuracy. Bd7 was best. } (15... Bd7 16. Bg5 Rc8 17. Qe3 Nc4 18. Bxc4 Rxc4 19. Nd2 Rc7 20. Ne2 Qb8 21. Rxc7 Qxc7 22. Rc1) 16. Bxc4 bxc4 17. Qe2 Bd7?! { (0.87 → 1.47) Inaccuracy. Nh5 was best. } (17... Nh5 18. Rfe1 Bd7 19. Qxc4 f5 20. Bg5 Nf6 21. exf5 gxf5 22. Qh4 Rc8 23. Bh6 Ne4 24. Bxg7) 18. Nd2 Rc8?! { (1.28 → 2.36) Inaccuracy. Nh5 was best. } (18... Nh5 19. Nxc4 Nf4 20. Qf3 Bb5 21. Nxb5 axb5 22. Bxf4 exf4 23. Na5 Qg5 24. Rc7 f5 25. exf5) 19. Nxc4 Bb5 20. Nxb5 axb5 21. Nd2?! { (2.41 → 1.31) Inaccuracy. Bb6 was best. } (21. Bb6) 21... Qd7 22. f3 Nh5 23. Kh2 f5 24. g4 Nf4?! { (0.56 → 1.30) Inaccuracy. fxg4 was best. } (24... fxg4 25. hxg4 Nf4 26. Bxf4 exf4 27. Nb3 Qd8 28. Kh1 Rxc1 29. Rxc1 Qg5 30. Qg2 Ra8 31. Na5) 25. Bxf4 exf4 26. Nb3?? { (1.07 → -0.80) Blunder. gxf5 was best. } (26. gxf5 Rxc1 27. Rxc1 gxf5 28. exf5 Rxf5 29. Ne4 Rh5 30. Qg2 Rh6 31. Qg4 Qxg4 32. fxg4 Be5) 26... Rce8?! { (-0.80 → -0.05) Inaccuracy. fxe4 was best. } (26... fxe4 27. fxe4 Rxc1 28. Nxc1 Rc8 29. Nd3 g5 30. Kg2 Bd4 31. Ne1 Bf6 32. Nd3 Rc4 33. Rc1) 27. Rc6? { (-0.05 → -1.31) Mistake. Rce1 was best. } (27. Rce1 fxe4) 27... fxe4 28. fxe4 f3 29. Rxf3 Rxf3 30. Qxf3 Rf8 31. Qe2 Qf7 32. Kg2? { (-0.07 → -1.38) Mistake. Kh1 was best. } (32. Kh1 Be5 33. Rc2 Qf3+ 34. Qxf3 Rxf3 35. Nd2 Rxh3+ 36. Kg2 Rxa3 37. Rc8+ Kf7 38. Nf3 Bf4) 32... Be5 33. Nd2 Qf4 34. Nf1 g5? { (-1.36 → 0.08) Mistake. h5 was best. } (34... h5) 35. Rc2 Ra8 36. Qe3 Qxe3 37. Nxe3 Rxa3 38. Nf5 Rb3 39. Rc8+ Kf7 40. Rc7+ Ke8 41. Rxh7 Rxb4 42. h4 gxh4 43. g5 Rxe4 44. Kh3 b4 45. g6 Kd8 46. Nxd6 Re3+ 47. Kxh4 Bf6+?! { (0.08 → 0.69) Inaccuracy. Bg3+ was best. } (47... Bg3+ 48. Kh5 Bxd6 49. g7 Rg3 50. Rh8+ Kc7 51. g8=Q Rxg8 52. Rxg8 b3 53. Rg1 Ba3 54. Kg4) 48. Kg4 b3 49. g7 Bxg7 50. Rxg7 Re1 51. Rb7 Rb1?? { (0.70 → 4.26) Blunder. Rd1 was best. } (51... Rd1 52. Kf5 b2 53. Rxb2 Rxd5+ 54. Ke6 Rd1 55. Ne4 Re1 56. Kd5 Kc7 57. Rc2+ Kd8 58. Ke5) 52. Kf5?? { (4.26 → 0.00) Blunder. Nf7+ was best. } (52. Nf7+ Kc8 53. Nd6+ Kd8 54. Ne4 Kc8 55. Rb5 Kd7 56. Kf4 Kc8 57. Ke5 b2 58. Nd2 Re1+) 52... b2 53. Nf7+ Ke8?? { (0.00 → Mate in 16) Checkmate is now unavoidable. Kc8 was best. } (53... Kc8 54. Nd6+ Kd8 55. Nf7+ Kc8) 54. d6 Rf1+ 55. Ke6 Re1+ 56. Ne5 b1=Q 57. Rxb1 Rxb1 58. d7+ Kd8 59. Nf7+ Kc7 60. d8=Q+ Kb7 61. Nd6+ Ka7 62. Kd7 Rb2 63. Nc4 Rb7+ 64. Kc6 Rh7 65. Nd6 Rg7 66. Nc8+ Kb8 67. Nb6+ Ka7 68. Qa8# { White wins by checkmate. } 1-0