[Event "Chess.com American Open - Round 1"] [Site "Chess.com"] [Date "2017.10.21"] [White "GustavoMoraisNunes"] [Black "YD-NAR"] [Result "1-0"] [WhiteElo "1638"] [BlackElo "1260"] [Variant "Standard"] [TimeControl "-"] [ECO "D06"] [Opening "Queen's Gambit Declined: Baltic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Bf5?! { (0.22 → 0.86) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Baltic Defense } (2... e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 b6 8. O-O c5 9. b3) 3. Nc3?! { (0.86 → 0.27) Inaccuracy. cxd5 was best. } (3. cxd5 Nf6 4. e3 c6 5. dxc6 Nxc6 6. Nc3 e6 7. Nf3 Be7 8. Be2 O-O 9. O-O Ne4) 3... Nf6?! { (0.27 → 0.92) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bb4 5. cxd5 exd5 6. e3 Nf6 7. Rc1 Nc6 8. Bb5 O-O 9. a3 Bd6 10. Nge2) 4. Bf4?! { (0.92 → 0.27) Inaccuracy. Qb3 was best. } (4. Qb3 e6 5. Qxb7 Nbd7 6. c5 Be7 7. Nf3 Ne4 8. Bf4 Qb8 9. Qb3 O-O 10. e3 g5) 4... e6 5. e3 Nc6 6. Nf3 a5?! { (0.06 → 0.77) Inaccuracy. Bb4 was best. } (6... Bb4 7. Rc1) 7. Be2 Nb4 8. O-O Bd6?! { (0.73 → 1.57) Inaccuracy. dxc4 was best. } (8... dxc4 9. Bxc4 c6 10. Nh4 Bc2 11. Qe2 Nfd5 12. Nf3 Bg6 13. Bg3 Nxc3 14. bxc3 Nd5 15. Ne5) 9. Bxd6?! { (1.57 → 0.91) Inaccuracy. Bg5 was best. } (9. Bg5) 9... cxd6 10. a3 Nc2?? { (0.88 → 3.39) Blunder. Nc6 was best. } (10... Nc6) 11. Rc1 O-O 12. Rxc2?! { (3.71 → 2.85) Inaccuracy. cxd5 was best. } (12. cxd5 Nxe3 13. fxe3 Nxd5 14. Nxd5 exd5 15. Bd3 Bd7 16. Qe1 Qe7 17. Rc7 Rac8 18. Rxb7 Rb8) 12... Bxc2 13. Qxc2 Rc8 14. Qa4 Qb6 15. Nb5 dxc4 16. Bxc4 Ne4 17. Bd3 d5 18. Ne5 Rfd8 19. Rb1 Nd2 20. Rd1 f6? { (2.79 → 4.99) Mistake. Ne4 was best. } (20... Ne4) 21. Rxd2 fxe5 22. dxe5 Rf8 23. h3 Qc5 24. Rc2 Qe7 25. Rd2 Qg5 26. f4 Qh5?! { (4.18 → 5.30) Inaccuracy. Qg3 was best. } (26... Qg3 27. Qd4 Qe1+ 28. Kh2 g6 29. Re2 Qd1 30. Nc3 Qb3 31. Qa7 Rfd8 32. Rc2 Rf8 33. Qxa5) 27. Qd1 Qh4 28. Nd6 Rc7 29. Rc2 Rxc2 30. Bxc2 Qd8?! { (4.37 → 6.88) Inaccuracy. g6 was best. } (30... g6 31. Qd2 Qg3 32. Ba4 g5 33. Bd7 gxf4 34. Bxe6+ Kg7 35. exf4 Qxf4 36. Qxf4 Rxf4 37. Bxd5) 31. b4? { (6.88 → 4.08) Mistake. Qh5 was best. } (31. Qh5 g6 32. Bxg6 Qe7 33. Bd3 Kh8 34. Qh6 a4 35. g4 Kg8 36. Kf2 Kh8 37. Bxh7 Qg7) 31... Qb6 32. Qd2 axb4 33. axb4 Ra8? { (3.02 → 4.87) Mistake. Rxf4 was best. } (33... Rxf4 34. b5) 34. Qc3?! { (4.87 → 3.79) Inaccuracy. Bd1 was best. } (34. Bd1 Qc7 35. Bg4 Qe7 36. f5 exf5 37. Qxd5+ Kh8 38. Bxf5 g6 39. Bg4 Rf8 40. Qd4 h5) 34... Ra2?? { (3.79 → Mate in 2) Checkmate is now unavoidable. Qc6 was best. } (34... Qc6 35. Qb2 Qa6 36. Qb1 Qa1 37. Bxh7+ Kf8 38. Qxa1 Rxa1+ 39. Kf2 Ra2+ 40. Kf3 Rb2 41. b5) 35. Qc8+ Qd8 36. Qxd8# { White wins by checkmate. } 1-0