[Event "Babson task 2016"] [Site "Chess.com"] [Date "2016.02.08"] [White "Andrii_Ishchenko"] [Black "AliasMe"] [Result "0-1"] [WhiteElo "1447"] [BlackElo "1824"] [Variant "Standard"] [TimeControl "-"] [ECO "C17"] [Opening "French Defense: Winawer Variation, Maróczy-Wallis Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 { C17 French Defense: Winawer Variation, Maróczy-Wallis Variation } 7. bxc3 Qc7 8. f4 Qxc3+ 9. Bd2 Qc7 10. c3 Ne7 11. Nf3 Nf5 12. g3?! { (0.61 → 0.06) Inaccuracy. g4 was best. } (12. g4 Ne7 13. Nd4 O-O 14. Bd3 Bd7 15. b5 Rc8 16. Qb1 h6 17. O-O a5 18. f5 exf5) 12... O-O 13. Bd3 Bd7 14. Nd4? { (0.50 → -0.97) Mistake. g4 was best. } (14. g4 Ne7 15. b5 a5 16. O-O Rc8 17. Qb1 Qc5+ 18. Kg2 h5 19. gxh5 a4 20. h6 gxh6) 14... Ne7? { (-0.97 → 0.63) Mistake. Nxd4 was best. } (14... Nxd4 15. cxd4 Qb6 16. b5 Bxb5 17. Qb1 Ba6 18. Bxh7+ Kh8 19. Qxb6 axb6 20. Bc2 Rc8 21. Bd1) 15. O-O?! { (0.63 → 0.06) Inaccuracy. b5 was best. } (15. b5 Rc8 16. Qb1 Nf5 17. O-O Qc5 18. Kh1 a5 19. bxa6 Nxa6 20. Nxf5 exf5 21. Qxb7 Nc7) 15... Nbc6 16. Nb3 f6?! { (0.09 → 0.82) Inaccuracy. a5 was best. } (16... a5 17. b5 Na7 18. Nd4 Nf5 19. Qa4 Nxd4 20. cxd4 b6 21. Rfc1 Qd8 22. Qb3 Rc8 23. Rab1) 17. exf6 Rxf6 18. b5 Nd8 19. b6? { (0.90 → -0.38) Mistake. Be3 was best. } (19. Be3 Nf5 20. b6 axb6 21. Rxa8 Nxe3 22. Qh5 Nxf1 23. Qxh7+ Kf7 24. Bxf1 Rh6 25. Qd3 Nc6) 19... Qxb6+ 20. Nd4 Ndc6 21. Rb1 Qc7 22. Qc2 h6 23. Nb5 Qb6+ 24. Nd4 Qc7 25. Nf3 a6 26. c4 dxc4 27. Qxc4 b5 28. Qe4 Kf8? { (0.15 → 1.75) Mistake. g6 was best. } (28... g6 29. Rbc1 Qb6+ 30. Be3 Qd8 31. Bc5 Nd5 32. Ne5 Nxe5 33. fxe5 Rf5 34. Qe2 b4 35. Bxf5) 29. Bb4?? { (1.75 → -1.65) Blunder. Qh7 was best. } (29. Qh7 Qd6 30. Rf2 Rc8 31. Bc3 Nd5 32. Ne5 Ke8 33. Qxg7 Qe7 34. Bg6+ Kd8 35. Nxc6+ Rxc6) 29... Rd8?? { (-1.65 → 1.27) Blunder. Qa7+ was best. } (29... Qa7+ 30. Rf2 Nxb4 31. Qxb4 a5 32. Qd6 e5 33. Qxe5 Nc6 34. Qb2 b4 35. Bb5 Re8 36. Ra1) 30. Rbc1 Qb6+?? { (1.02 → 4.45) Blunder. Qb8 was best. } (30... Qb8 31. Bc5 g6 32. Ra1 a5 33. Qe2 Kg8 34. Rxa5 Nxa5 35. Bxe7 Rf7 36. Bxd8 Qxd8 37. Ne5) 31. Bc5 Qb8 32. Ne5 h5 33. Nxd7+?? { (4.18 → 0.45) Blunder. Rfd1 was best. } (33. Rfd1) 33... Rxd7 34. Bxe7+?? { (0.43 → -1.79) Blunder. Qxc6 was best. } (34. Qxc6 Rxd3 35. Qxa6 Rd7 36. Rb1 Kf7 37. Rxb5 Qc8 38. Qxc8 Nxc8 39. Rb8 Ne7 40. Re1 Nc6) 34... Nxe7 35. Ra1 Qb6+ 36. Kh1 Nd5?! { (-2.00 → -1.34) Inaccuracy. a5 was best. } (36... a5 37. Be2 Rd5 38. Rfc1 h4 39. g4 a4 40. Qb4 Rd4 41. Qxb5 Qxb5 42. Bxb5 Rfxf4 43. g5) 37. Rae1 Rc7?! { (-1.88 → -1.00) Inaccuracy. b4 was best. } (37... b4 38. Qh7 Rh6 39. Qe4 a5 40. f5 e5 41. f6 Rxf6 42. Qxe5 Rxf1+ 43. Rxf1+ Nf6 44. Bg6) 38. Qe5 Nb4 39. Be4 Qc5 40. Rc1?? { (-0.67 → -2.82) Blunder. Qa1 was best. } (40. Qa1 Qc4 41. Qe5 Qc5 42. Qa1 h4 43. Rc1 Qb6 44. Rxc7 Qxc7 45. Rc1 Qd8 46. Rd1 Qe7) 40... Qxe5 41. fxe5 Rxf1+ 42. Rxf1+ Ke7 43. Bg6 Nc6 44. Rf7+ Kd8 45. Rf8+ Kd7 46. Rf7+ Kc8 47. Rf8+ Kb7 48. Bxh5 b4 49. Bd1 Nxe5 50. Kg2 Nd3 51. Bf3+ Ka7 52. Ra8+ Kb6 53. Rb8+ Kc5 54. Rb7?? { (-2.95 → -8.30) Blunder. Bd1 was best. } (54. Bd1 a5 55. Ra8 Kb6 56. Rb8+ Ka7 57. Rb5 Rc5 58. Ba4 Rxb5 59. Bxb5 Ne5 60. Ba4 Kb6) 54... Rxb7 55. Bxb7 a5 56. Be4 Kd4 57. Kf3 b3 58. Ke2?! { (-19.70 → Mate in 8) Checkmate is now unavoidable. Bh7 was best. } (58. Bh7 b2 59. Bxd3 Kxd3 60. Kf4 b1=Q 61. Ke5 a4 62. Kxe6 a3 63. Kf7 a2 64. Kxg7 a1=Q+) 58... Kxe4 59. Kd2 Kd4 60. g4 a4 { Black wins. } 0-1