[Event "Nationals - Round 1"] [Site "Chess.com"] [Date "2017.10.23"] [White "GustavoMoraisNunes"] [Black "jackbauer252"] [Result "1-0"] [WhiteElo "1642"] [BlackElo "1476"] [Variant "Standard"] [TimeControl "-"] [ECO "A60"] [Opening "Benoni Defense: Modern Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 e6 2. c4 c5?! { (0.24 → 0.80) Inaccuracy. d5 was best. } (2... d5 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 c5 6. Bd2 cxd4 7. Nxd4 Nc6 8. Qa4 Bd7 9. Nxc6) 3. d5 Nf6 { A60 Benoni Defense: Modern Variation } 4. Nc3 d6 5. e4 a6 6. Nf3 Be7 7. Bd3 O-O 8. O-O exd5 9. exd5 Bg4 10. h3 Bh5 11. Be2 Nbd7 12. Bg5 Re8 13. Re1 Bg6 14. Nh4?! { (0.60 → -0.22) Inaccuracy. Bd3 was best. } (14. Bd3 Nf8 15. Bf4 Qd7 16. Bh2 h6 17. Qd2 Bxd3 18. Qxd3 Ng6 19. b3 Bf8 20. Nd2 Re7) 14... Ne5? { (-0.22 → 0.91) Mistake. Ne4 was best. } (14... Ne4 15. Bxe7 Rxe7 16. Nxg6 hxg6 17. Qb3 Nxc3 18. Qxc3 Qf8 19. Bg4 f5 20. Bf3 Ne5 21. Bd1) 15. Nxg6 Nxg6 16. Bd3 Ne5 17. Bf1 Nfd7 18. Bxe7 Rxe7 19. b3 Rb8 20. Qc2 b5? { (0.11 → 1.41) Mistake. Nf6 was best. } (20... Nf6 21. Re3 Qd7 22. Rae1 Rbe8 23. a3 Qc7 24. Bd3 h6 25. Qe2 Qa5 26. Ne4 Nxe4 27. Bxe4) 21. cxb5 axb5 22. Nxb5 Nb6 23. Nc3 Rc7 24. Qf5 c4 25. bxc4 Nbxc4 26. Ne4 Rb5? { (1.21 → 2.81) Mistake. Ra8 was best. } (26... Ra8) 27. Red1? { (2.81 → 1.25) Mistake. f4 was best. } (27. f4 Ng6 28. Nd2 Ne7 29. Qg4 f5 30. Qe2 Nxd2 31. Qe6+ Kf8 32. Bxb5 Ne4 33. a4 Nc5) 27... Ng6? { (1.25 → 2.61) Mistake. Ra5 was best. } (27... Ra5 28. a4 h6 29. Qf4 Rc8 30. Rd4 Raa8 31. Ng3 Ng6 32. Qe4 Qf6 33. Re1 Na3 34. Bd3) 28. Rac1 Nge5? { (2.87 → 4.75) Mistake. Rb4 was best. } (28... Rb4 29. Rd4 Nge5 30. Rc3 h6 31. f4 Ne3 32. Rxe3 Rxd4 33. fxe5 dxe5 34. Rg3 Qe7 35. d6) 29. Bxc4 Nxc4 30. Ng3?? { (4.15 → 0.70) Blunder. Rxc4 was best. } (30. Rxc4) 30... g6?! { (0.70 → 1.30) Inaccuracy. Ne5 was best. } (30... Ne5) 31. Qd3?! { (1.30 → 0.44) Inaccuracy. Qf4 was best. } (31. Qf4 Nb6 32. Rxc7 Qxc7 33. Ne4 Qe7 34. g4 f5 35. gxf5 Rxd5 36. Rxd5 Nxd5 37. Qg4 Nf6) 31... Rbc5 32. Ne4 Nb2 33. Rxc5?? { (0.60 → -3.49) Blunder. Qd2 was best. } (33. Qd2 Nxd1 34. Nxc5 Nxf2 35. Qxf2 Qg5 36. Rc3 Rxc5 37. Rxc5 dxc5 38. Qxc5 Qe5 39. Qc8+ Kg7) 33... dxc5?? { (-3.49 → -0.66) Blunder. Nxd3 was best. } (33... Nxd3 34. Rxc7 Qxc7 35. Rxd3 Qc1+ 36. Kh2 Qf4+ 37. Ng3 Qxf2 38. a3 Kg7 39. h4 Qa2 40. h5) 34. Qd2 Nxd1 35. Qxd1 Rd7? { (-1.12 → 0.00) Mistake. f5 was best. } (35... f5 36. Nc3 Rd7 37. a4 Kf7 38. g3 Qf6 39. Nb5 Qe5 40. d6 c4 41. Qc2 Qe1+ 42. Kg2) 36. d6? { (0.00 → -1.26) Mistake. Qa1 was best. } (36. Qa1 Ra7 37. Nf6+ Kf8 38. Nxh7+ Kg8 39. Nf6+ Kf8 40. Ne4 Qxd5 41. Qh8+ Ke7 42. Qf6+ Kf8) 36... Ra7?? { (-1.26 → 1.84) Blunder. f5 was best. } (36... f5 37. Qb3+ Rf7 38. Nxc5 Qxd6 39. Nd3 Kg7 40. Qc3+ Kh6 41. a4 Rc7 42. Qd2+ f4 43. Qxf4+) 37. Nxc5?! { (1.84 → 0.95) Inaccuracy. Qd5 was best. } (37. Qd5) 37... Rxa2 38. d7 Ra7 39. Qd6 h5?? { (0.90 → 2.81) Blunder. Kg7 was best. } (39... Kg7 40. Qd4+ Kf8 41. g4 h5 42. Ne6+ fxe6 43. Qc5+ Kf7 44. Qxa7 Ke7 45. Qd4 hxg4 46. hxg4) 40. Qe5?? { (2.81 → 0.00) Blunder. Ne4 was best. } (40. Ne4) 40... Ra8?? { (0.00 → 2.30) Blunder. Rxd7 was best. } (40... Rxd7 41. Nxd7 Qxd7 42. Kh2 Qd1 43. Qf6 Qd7 44. Qe5) 41. Ne4 Kf8? { (1.80 → 3.62) Mistake. f6 was best. } (41... f6 42. Qe6+ Kg7 43. Nd6 Qf8 44. Ne8+ Kh6 45. g4 hxg4 46. hxg4 f5 47. Qe3+ Kh7 48. g5) 42. Qd6+?? { (3.62 → 0.52) Blunder. Ng5 was best. } (42. Ng5 Rb8 43. Nh7+ Kg8 44. Nf6+ Kf8 45. Kh2 Ra8 46. Qd6+ Kg7 47. Ne8+ Kg8 48. Qe5 Kf8) 42... Kg7? { (0.52 → 2.00) Mistake. Qe7 was best. } (42... Qe7 43. Qd4 f6 44. Nxf6 Rd8 45. Qf4 Qe6 46. Qg5 Kf7 47. Ng4 Rxd7 48. Ne5+ Ke8 49. Nxd7) 43. Qd4+ f6? { (1.57 → 3.51) Mistake. Kh6 was best. } (43... Kh6 44. g4 hxg4 45. hxg4 Kh7 46. g5 Ra6 47. Qc4 Qxd7 48. Qxa6 Qg4+ 49. Ng3 Qxg5 50. Qd6) 44. Nc5 Kh6?! { (3.35 → 5.04) Inaccuracy. Qe7 was best. } (44... Qe7 45. Qd5) 45. Ne6 Qe7 46. d8=Q Rxd8 47. Nxd8 Qe1+ 48. Kh2 Qe5+?? { (4.80 → Mate in 37) Checkmate is now unavoidable. Qe7 was best. } (48... Qe7 49. g3 Kg7 50. Qd5 Qa7 51. Ne6+ Kg8 52. Kg2 Qe7 53. h4 Kf7 54. Nd4+ Kf8 55. f4) 49. Qxe5 fxe5 50. Nf7+ Kg7 51. Nxe5 Kf6 52. Nd3 Kf5 53. g3 Ke4?! { (52.85 → Mate in 30) Checkmate is now unavoidable. g5 was best. } (53... g5 54. f3 g4 55. Kg2 gxh3+ 56. Kxh3 Kg5 57. Nf4 h4 58. g4 Kxf4 59. Kxh4 Ke3 60. g5) 54. Nf4 Kf5 55. f3 h4?! { (66.27 → Mate in 25) Checkmate is now unavoidable. Kg5 was best. } (55... Kg5 56. h4+ Kf6 57. Kg2 Kf5 58. Kh3 g5 59. Nxh5 Ke5 60. Kh2 Kf5 61. g4+ Kg6 62. hxg5) 56. Nd5? { (Mate in 25 → 8.39) Lost forced checkmate sequence. Ng2 was best. } (56. Ng2 Ke6 57. gxh4 Kf7 58. Kg3 Ke6 59. Kg4 Kf6 60. Nf4 Ke5 61. h5 Kf6 62. hxg6 Kg7) 56... hxg3+? { (8.39 → Mate in 22) Checkmate is now unavoidable. g5 was best. } (56... g5 57. Nc3 Kg6 58. Kg2 Kf7 59. Ne4 Kg6 60. Kf2 Kh6 61. g4 Kg7 62. Kg2 Kf7 63. Nxg5+) 57. Kxg3 g5 58. Ne3+ Kf6 59. Kg4 Kg6 60. Nf1 { White wins. } 1-0