[Event "Casual correspondence game"] [Site "https://lichess.org/1ThyBgZ0"] [Date "2021.09.18"] [White "C72879790RIPA"] [Black "C72893359CRISTIAN"] [Result "1-0"] [UTCDate "2021.09.18"] [UTCTime "01:03:51"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Yerevan System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6?! { (0.00 → 0.68) Inaccuracy. d6 was best. } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. Nc3?! { (0.68 → 0.00) Inaccuracy. c4 was best. } { B28 Sicilian Defense: O'Kelly Variation, Yerevan System } (3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 Nf6 7. Nc3 d5) 3... d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 e5 7. Nb3 Nf6 8. Bc4?! { (0.89 → 0.16) Inaccuracy. Qd2 was best. } (8. Qd2 Be7 9. f3 b5 10. O-O-O Na5 11. Bg5 Be6 12. Bxf6 Bxf6) 8... b5?! { (0.16 → 0.89) Inaccuracy. Be7 was best. } (8... Be7 9. O-O O-O 10. Re1 b5 11. Bf1 Rb8 12. f3 Na5 13. Nxa5 Qxa5 14. a4 b4 15. Nd5) 9. Bd3?! { (0.89 → 0.28) Inaccuracy. Be2 was best. } (9. Be2) 9... Bg4?! { (0.28 → 0.85) Inaccuracy. Be6 was best. } (9... Be6 10. O-O b4 11. Nd5 Nxd5 12. exd5 Bxd5 13. Bb5 axb5 14. Qxd5 Qd7 15. Rfd1 Be7 16. Nc5) 10. f3?! { (0.85 → 0.24) Inaccuracy. Be2 was best. } (10. Be2) 10... Be6 11. O-O Bc4? { (0.44 → 2.05) Mistake. Be7 was best. } (11... Be7 12. Qd2) 12. Nd2? { (2.05 → 0.37) Mistake. Bxc4 was best. } (12. Bxc4 bxc4) 12... Bxd3 13. cxd3 Be7 14. f4 O-O 15. f5?! { (0.06 → -0.80) Inaccuracy. h3 was best. } (15. h3 Rc8) 15... d5 16. Ne2?? { (-0.69 → -4.25) Blunder. exd5 was best. } (16. exd5) 16... d4?? { (-4.25 → -1.00) Blunder. Ng4 was best. } (16... Ng4) 17. Bg5 Nb4?! { (-1.18 → -0.47) Inaccuracy. Ng4 was best. } (17... Ng4 18. Bxe7 Nxe7 19. Rf3 Ne3 20. Qb3 Nc6 21. f6 g6 22. Nf1 Rc8 23. Rc1 Qd6 24. Nxe3) 18. Nf3?! { (-0.47 → -1.25) Inaccuracy. Bxf6 was best. } (18. Bxf6) 18... Ng4 19. Bxe7 Qxe7 20. Qd2 Nc6? { (-1.23 → -0.04) Mistake. Rac8 was best. } (20... Rac8 21. f6) 21. h3 Ne3 22. Rf2?! { (0.00 → -0.99) Inaccuracy. Rfc1 was best. } (22. Rfc1 Rfc8 23. Ng3 Nb4 24. f6 Qd6 25. fxg7 Rxc1+ 26. Rxc1 Nxa2 27. Ra1 Nb4 28. Rc1 Na2) 22... Rac8 23. g4? { (-0.62 → -2.08) Mistake. f6 was best. } (23. f6 gxf6) 23... Qd6 24. Ng3 Nd8?? { (-1.96 → 0.20) Blunder. Nb4 was best. } (24... Nb4 25. a3 Nbc2 26. Rc1 b4 27. axb4 Nxb4 28. Rxc8 Rxc8 29. Ne1 a5 30. Nf1 Qb6 31. g5) 25. Rc1?! { (0.20 → -0.41) Inaccuracy. Nf1 was best. } (25. Nf1 Rc2) 25... Nb7 26. Nf1 Rxc1 27. Qxc1 Nxf1 28. Qxf1 Nc5 29. Ne1 Qh6 30. Kh2?! { (0.67 → 0.07) Inaccuracy. Rc2 was best. } (30. Rc2 Qd6 31. Qf2 a5 32. Qd2 b4 33. Rc4 Rc8 34. Nf3 Rc7 35. Kg2 g6 36. Qc2 gxf5) 30... Qd6 31. f6? { (0.53 → -0.97) Mistake. g5 was best. } (31. g5 a5) 31... g6 32. h4 Qe6?! { (-0.76 → 0.00) Inaccuracy. Ne6 was best. } (32... Ne6 33. Rc2) 33. Qg2 Nd7 34. g5 Re8? { (0.00 → 1.15) Mistake. h5 was best. } (34... h5 35. Rc2 Qxa2 36. Nf3 Qe6 37. Rc7 Rd8 38. Qc2 Qg4 39. Qg2 Qf4+ 40. Qg3 Qe3 41. Qh3) 35. b3?? { (1.15 → -0.69) Blunder. h5 was best. } (35. h5 gxh5 36. Qf3 Qg4 37. Qxg4 hxg4 38. Kg3 Rc8 39. Kxg4 Rc1 40. Nf3 b4 41. Kf5 a5) 35... Rc8 36. Nc2?? { (-0.23 → -1.94) Blunder. Qh3 was best. } (36. Qh3) 36... a5?! { (-1.94 → -1.13) Inaccuracy. h5 was best. } (36... h5 37. Qh3) 37. b4 axb4? { (-1.14 → 0.17) Mistake. Rc3 was best. } (37... Rc3 38. h5) 38. Nxb4 Ra8?? { (0.00 → 2.68) Blunder. h5 was best. } (38... h5 39. gxh6 Nxf6 40. Nd5 Nxd5 41. exd5 Qd6 42. Qg5 e4+ 43. Qf4 Qxf4+ 44. Rxf4 f5 45. dxe4) 39. Nd5 Kf8?? { (3.11 → 7.50) Blunder. Rd8 was best. } (39... Rd8 40. h5) 40. Rb2?? { (7.50 → 1.89) Blunder. Nc7 was best. } (40. Nc7 Qc6 41. Rc2 Qb7 42. Nxa8 Qxa8 43. Rc7 Ke8 44. Qc2 Kd8 45. Qc6 Qxc6 46. Rxc6 Nf8) 40... Rb8 41. Kg3?? { (2.46 → 0.57) Blunder. h5 was best. } (41. h5 Rc8 42. Rxb5 gxh5 43. a4 Ke8 44. Ra5 Qd6 45. Qb2 Kd8 46. Qb4 Qxb4 47. Nxb4 Rc3) 41... Nc5?? { (0.57 → 3.56) Blunder. h5 was best. } (41... h5 42. gxh6 Nxf6 43. Nxf6 Qxf6 44. Rf2 Qe7 45. Kh3 Kg8 46. Qg5 Rb7 47. Rf6 Qa3 48. Rf3) 42. Qc2?! { (3.56 → 2.28) Inaccuracy. Qd2 was best. } (42. Qd2) 42... Na4?? { (2.28 → 9.46) Blunder. Qc6 was best. } (42... Qc6 43. a4) 43. Qxa4 Kg8 44. Rxb5 Rxb5?! { (11.31 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } (44... Rd8 45. Ne7+) 45. Qxb5?! { (Mate in 3 → 14.23) Lost forced checkmate sequence. Qa8+ was best. } (45. Qa8+ Rb8 46. Qxb8+ Qc8 47. Qxc8#) 45... Qc8?! { (14.23 → Mate in 5) Checkmate is now unavoidable. h6 was best. } (45... h6 46. gxh6) 46. Ne7+ Kh8 47. Nxc8 h5 48. gxh6 Kh7 49. Qe8 Kxh6 50. Qh8# { White wins by checkmate. } 1-0