[Event "Rated rapid game"] [Site "https://lichess.org/naq1drwt"] [Date "2018.02.17"] [White "blackbasenji"] [Black "Bapi-das"] [Result "1-0"] [UTCDate "2018.02.17"] [UTCTime "20:48:03"] [WhiteElo "1998"] [BlackElo "1923"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. Bd3 d6 6. Nbd2 Nc6 7. c3 e5 8. Bg5 Qe8 9. Bxf6 Bxf6 10. d5 Ne7 11. e4 c6 12. c4 a6?! { (-0.43 → 0.20) Inaccuracy. b5 was best. } (12... b5 13. dxc6 b4 14. Nf1 Nxc6 15. Ne3 Qd8 16. O-O a5 17. Nd5 Bg7 18. h3 Bh6 19. a3) 13. O-O Bg7 14. Qc2?! { (0.32 → -0.37) Inaccuracy. a4 was best. } (14. a4) 14... f5 15. Ne1?! { (0.05 → -0.81) Inaccuracy. Rfe1 was best. } (15. Rfe1 cxd5 16. cxd5 Qd8 17. Qb3 fxe4 18. Nxe4 Rxf3 19. gxf3 Nf5 20. Kh1 Nd4 21. Qb4 Qf8) 15... f4? { (-0.81 → 0.43) Mistake. b5 was best. } (15... b5 16. dxc6) 16. f3? { (0.43 → -0.79) Mistake. c5 was best. } (16. c5 cxd5 17. cxd6 Nc6 18. Nef3 dxe4 19. Nxe4 Kh8 20. Rac1 Bg4 21. Qb3 b5 22. Nc5 Bxf3) 16... c5?! { (-0.79 → 0.06) Inaccuracy. Bd7 was best. } (16... Bd7 17. c5) 17. a4 Qf7? { (-0.38 → 0.83) Mistake. a5 was best. } (17... a5 18. Qb3 h5 19. Be2 g5 20. h3 Rb8 21. Qd1 b6 22. Nb1 Ng6 23. Nc3 Qd7 24. Nb5) 18. Rf2? { (0.83 → -0.57) Mistake. a5 was best. } (18. a5) 18... g5?! { (-0.57 → 0.46) Inaccuracy. a5 was best. } (18... a5) 19. h3?! { (0.46 → -0.47) Inaccuracy. a5 was best. } (19. a5) 19... h5 20. Be2 g4 21. hxg4? { (0.13 → -1.02) Mistake. fxg4 was best. } (21. fxg4 hxg4 22. hxg4 Qg6 23. Ra3 Bxg4 24. Bxg4 Qxg4 25. Qb3 Kf7 26. Qh3 Qxh3 27. Rxh3 Ke8) 21... hxg4? { (-1.02 → 0.11) Mistake. a5 was best. } (21... a5) 22. fxg4 Qg6 23. Qd1?! { (0.00 → -0.65) Inaccuracy. Ra3 was best. } (23. Ra3 Bf6) 23... Qg5? { (-0.65 → 0.91) Mistake. Bf6 was best. } (23... Bf6 24. Ra3) 24. Bf3?? { (0.91 → -0.90) Blunder. Ra3 was best. } (24. Ra3 Qg6 25. Rh3 b6 26. Nd3 Bh6 27. b4 cxb4 28. Nxb4 Bd7 29. a5 bxa5 30. Nd3 a4) 24... Ng6?! { (-0.90 → 0.13) Inaccuracy. Bf6 was best. } (24... Bf6) 25. Kf1?! { (0.13 → -0.74) Inaccuracy. Be2 was best. } (25. Be2 Bd7 26. Nef3 Qd8 27. g5 Kf7 28. Rf1 Rh8 29. Qb3 b6 30. Kf2 Qc7 31. Rh1 Ke7) 25... Bd7 26. Ke2 Nh4?! { (-0.99 → -0.34) Inaccuracy. b5 was best. } (26... b5 27. Kd3 bxa4 28. Kc2 Kf7 29. Nd3 Qe7 30. Be2 Rh8 31. Nf3 Bf6 32. g3 Rab8 33. Rg2) 27. Qb3 b5 28. axb5 axb5 29. Rxa8 Rxa8 30. cxb5 Rb8? { (-0.66 → 0.45) Mistake. Ra5 was best. } (30... Ra5 31. b6 Rb5 32. Qa2 Rxb6 33. Nc4 Bb5 34. Nd3 Ra6 35. Qb3 Bxc4 36. Qxc4 Ra8 37. Rf1) 31. b6 Nxf3? { (0.21 → 1.33) Mistake. Qd8 was best. } (31... Qd8) 32. gxf3 Rb7?? { (0.91 → 3.04) Blunder. Qd8 was best. } (32... Qd8 33. Nc4 Bc8 34. Qa2 Bd7 35. Nd3 Bb5 36. b3 Rb7 37. Rf1 Bxc4 38. bxc4 Qxb6 39. Ra1) 33. Nc4 Qd8 34. Rh2 Qb8 35. Nd3 Bf8 36. Qd1?? { (2.79 → 0.34) Blunder. Kf2 was best. } (36. Kf2 Qe8) 36... Bb5 37. Qh1 Bxc4?? { (0.10 → Mate in 12) Checkmate is now unavoidable. Bg7 was best. } (37... Bg7) 38. Rh8+ Kf7 39. Qh5+ Ke7 40. Qf5 Bxd3+ 41. Kxd3? { (Mate in 8 → 9.12) Lost forced checkmate sequence. Kf2 was best. } (41. Kf2 Qe8 42. Rh7+ Bg7 43. Rxg7+ Kd8 44. Rxb7 Bxe4 45. fxe4 f3 46. Rc7 Qe6 47. Qxe6 c4) 41... Rxb6? { (9.12 → Mate in 3) Checkmate is now unavoidable. Qe8 was best. } (41... Qe8 42. Qe6+) 42. Qe6+ Kd8 43. Rxf8+ Kc7 44. Qe7# { White wins by checkmate. } 1-0