[Event "Surendranagar Swiss-49"] [Site "https://lichess.org/PFiX0xX8"] [Date "2021.03.27"] [White "TimePassOnly"] [Black "Arvindsinh777"] [Result "1-0"] [UTCDate "2021.03.27"] [UTCTime "08:00:00"] [WhiteElo "2177"] [BlackElo "1749"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E01"] [Opening "Catalan Opening: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 d5 2. Bg2 Nf6 3. d4 e6 4. c4 { E01 Catalan Opening: Closed } c6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nbd7 8. O-O Nb6 9. cxd5?! { (1.23 → 0.18) Inaccuracy. b3 was best. } (9. b3 a5) 9... Nbxd5? { (0.18 → 1.55) Mistake. exd5 was best. } (9... exd5 10. b4) 10. e4 Nb6 11. a3 O-O 12. b4?! { (1.98 → 1.14) Inaccuracy. Rc1 was best. } (12. Rc1) 12... Nbd7 13. Qc2 h6?! { (1.18 → 2.24) Inaccuracy. a5 was best. } (13... a5) 14. Nc4 Nh7 15. Nce5? { (2.65 → 1.11) Mistake. Rad1 was best. } (15. Rad1) 15... Ndf6? { (1.11 → 2.44) Mistake. Nxe5 was best. } (15... Nxe5 16. Nxe5) 16. Rad1?! { (2.44 → 1.32) Inaccuracy. Nc4 was best. } (16. Nc4 Qe7) 16... Qc7? { (1.32 → 2.85) Mistake. a5 was best. } (16... a5 17. Nc4 axb4 18. axb4 Ne8 19. e5 Nc7 20. Nd6 Nb5 21. Nxb5 cxb5 22. Nh4 Qb6 23. Qc5) 17. Rfe1 Bd7 18. Nxd7? { (2.88 → 1.56) Mistake. d5 was best. } (18. d5 Ng5) 18... Nxd7?! { (1.56 → 2.72) Inaccuracy. Qxd7 was best. } (18... Qxd7 19. Ne5 Qc7 20. Qc3 Rfc8 21. Rc1 Ne8 22. Qb2 Qd8 23. Nc4 Nhf6 24. Na5 Rc7 25. Red1) 19. Nd2? { (2.72 → 1.28) Mistake. d5 was best. } (19. d5 Rfd8 20. Nd4 Nhf8 21. Bh3 Re8 22. dxc6 bxc6 23. Qxc6 Rec8 24. Qxc7 Rxc7 25. e5 a6) 19... Ng5? { (1.28 → 2.81) Mistake. a5 was best. } (19... a5 20. b5 Rfc8 21. e5 cxb5 22. Qb1 Qb6 23. Ne4 b4 24. Nd6 Rc7 25. axb4 axb4 26. Nxf7) 20. h4 Nh7 21. Nc4? { (2.90 → 1.42) Mistake. d5 was best. } (21. d5 Rfd8 22. Nb3 Rac8 23. dxe6 fxe6 24. Nd4 Nhf8 25. Bh3 Ne5 26. Nxe6 Nf3+ 27. Kg2 Nxe1+) 21... b5?? { (1.42 → 4.24) Blunder. Nhf6 was best. } (21... Nhf6 22. Na5) 22. Na5 Rac8 23. Rc1 Qb6 24. Nxc6 Kh8 25. d5 Nb8 26. Qc5 Rxc6? { (4.74 → 8.67) Mistake. Qa6 was best. } (26... Qa6 27. Nxb8 Rxb8 28. Qe3 Nf6 29. Rc7 exd5 30. Rxa7 Qe6 31. exd5 Qxe3 32. Rxe3 Ne8 33. Ree7) 27. dxc6 Qc7 28. Red1 Na6 29. Qxb5 Rb8 30. Qxa6 Nf6 31. e5 Ng4 32. Rd7 Qxe5 33. Qxa7 Rg8 34. Rxf7 h5 35. c7 Qb2?! { (30.41 → Mate in 8) Checkmate is now unavoidable. Nf6 was best. } (35... Nf6 36. c8=Q) 36. c8=Q Rxc8 37. Rxc8+ Kh7 38. Rxg7+ Qxg7 39. Qxg7+?! { (Mate in 7 → 15.76) Lost forced checkmate sequence. Be4+ was best. } (39. Be4+ Kh6 40. Qc5 Qa1+ 41. Kg2 Qf6 42. Rh8+ Kg7 43. Qc7+ Qf7 44. Rh7+ Kf6 45. Rxf7#) 39... Kxg7 40. b5 e5 41. b6 e4 42. Bxe4 Nf6 43. Bg2 Kf7 44. b7 Nd7 45. b8=Q Nxb8 46. Rxb8 Ke7 47. Rb7+ Kd6 48. a4 Kc5 49. a5 Kd6 50. a6 Ke6 51. a7 Ke5 52. a8=Q Kd4 53. Qa4+ Kc5 54. Rb5+ Kd6 55. Qa6+ Kc7 56. Rb7+ Kc8 57. Qa8# { White wins by checkmate. } 1-0