[Event "105thRK Memorial Chess Academy"] [Site "https://lichess.org/BDkrNODD"] [Date "2021.08.21"] [White "ganesh7869"] [Black "samarendra70"] [Result "1-0"] [UTCDate "2021.08.21"] [UTCTime "16:16:44"] [WhiteElo "1779"] [BlackElo "2093"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B59"] [Opening "Sicilian Defense: Boleslavsky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3?! { (0.26 → -0.32) Inaccuracy. Bg5 was best. } (6. Bg5 Bb4+ 7. c3 Be7 8. Bxf6 Bxf6 9. Na3 d6 10. Bc4 a6) 6... d6 7. Be2 { B59 Sicilian Defense: Boleslavsky Variation } Be7 8. O-O O-O 9. h3 Be6 10. a3 a6?! { (-0.37 → 0.35) Inaccuracy. d5 was best. } (10... d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Be3 f5 14. Nc5 b6 15. Nb7 Qd7 16. c4 Nd4 17. Bxd4) 11. f4?! { (0.35 → -0.27) Inaccuracy. Be3 was best. } (11. Be3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. c4 Be4 15. Nc5 Bxc5 16. Bxc5 Re8 17. Re1 Qf6) 11... exf4 12. Bxf4 Bxb3? { (-0.39 → 0.99) Mistake. Re8 was best. } (12... Re8 13. Kh1 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Qxd5 Bxd5 17. Rad1 Rad8 18. Bd3 Bf8 19. Bc7) 13. cxb3 Ne5 14. Bg5?! { (0.95 → 0.39) Inaccuracy. Kh1 was best. } (14. Kh1 b5 15. b4 Qb6 16. Bh2 h6 17. a4 Qb7 18. axb5 axb5 19. Ra5 Rxa5 20. bxa5 Nc4) 14... Qb6+?! { (0.39 → 1.10) Inaccuracy. Nxe4 was best. } (14... Nxe4 15. Bxe7 Nxc3 16. Bxd8 Nxd1 17. Be7 Rfe8 18. Bxd6 Ne3 19. Rf2 g6 20. Bxe5 Rxe5 21. Bf3) 15. Kh1 Rad8?? { (1.19 → 3.13) Blunder. Qd8 was best. } (15... Qd8 16. Be3 b5 17. b4 Qd7 18. a4 Qb7 19. Bf4 Nc4 20. Qd4 Rfc8 21. Bh2 h6 22. Rae1) 16. Bxf6 Bxf6 17. Nd5 Qe3?? { (3.08 → 11.69) Blunder. Qa7 was best. } (17... Qa7 18. Rxf6) 18. Nxe3 Bh4 19. Nd5 Kh8 20. Rc1 f6 21. Rc7 b5 22. Ne3 g6 23. Ra7 Bg5 24. Ng4 h5 25. Nxe5 dxe5 26. Qc2 Rc8 27. Qd3 Rfd8 28. Qf3 Rc2 29. Rxa6 Rdd2?! { (11.90 → Mate in 7) Checkmate is now unavoidable. Kh7 was best. } (29... Kh7 30. Bxb5) 30. Bxb5?! { (Mate in 7 → 13.31) Lost forced checkmate sequence. Rxf6 was best. } (30. Rxf6 Bxf6 31. Qxf6+ Kh7 32. Qe7+ Kh6 33. Qf8+ Kg5 34. h4+ Kxh4 35. Qf6+ Kg3 36. Qf2#) 30... Rxg2 31. Qxg2 Rxg2 32. Kxg2 Kg7 33. Bc4 Kh6 34. a4 h4?! { (16.13 → Mate in 9) Checkmate is now unavoidable. Bd2 was best. } (34... Bd2 35. Rd6) 35. Ra8?! { (Mate in 9 → 23.35) Lost forced checkmate sequence. Rfxf6 was best. } (35. Rfxf6 Bxf6 36. Rxf6 Kg5 37. Rf7 Kh6 38. Kf3 g5 39. Kg4 Kg6 40. Rc7 Kh6 41. Kf5 g4) 35... Bf4?! { (23.35 → Mate in 11) Checkmate is now unavoidable. f5 was best. } (35... f5 36. exf5) 36. a5?! { (Mate in 11 → 15.78) Lost forced checkmate sequence. Rxf4 was best. } (36. Rxf4) 36... Kg5 37. a6 Be3 38. a7 Bxa7?! { (19.95 → Mate in 8) Checkmate is now unavoidable. Bc5 was best. } (38... Bc5 39. Ra1) 39. Rxa7 f5 40. exf5 gxf5 41. Rg7+ Kh6 42. Rg8 f4 43. Kf3 Kh5 44. Ke4 f3 45. Rxf3 Kh6 46. Kxe5 Kh5 47. Rf5+ Kh6 48. Kf4 Kh7 49. Kg4 Kh6 50. Rh5# { White wins by checkmate. } 1-0