[Event "Rated classical game"] [Site "https://lichess.org/2SC7N7Gj"] [Date "2023.10.31"] [White "KonovalovGleb"] [Black "papalloneta"] [Result "1-0"] [UTCDate "2023.10.31"] [UTCTime "16:28:28"] [WhiteElo "2079"] [BlackElo "1979"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B33"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 { B33 Sicilian Defense: Open } 5. f3 e5 6. Nb5 d6 7. N1c3?! { (0.17 → -0.45) Inaccuracy. c4 was best. } (7. c4 Be6 8. Be3 Be7 9. Qd2 O-O 10. N5c3 Nd4 11. Bxd4 exd4) 7... a6 8. Na3 b5 9. Nd5 Be7 10. Be3 O-O 11. Qd2?! { (-0.07 → -0.84) Inaccuracy. Bb6 was best. } (11. Bb6) 11... Bb7?! { (-0.84 → 0.21) Inaccuracy. Nxd5 was best. } (11... Nxd5) 12. Bb6 Qd7 13. Rd1?? { (0.01 → -1.72) Blunder. c4 was best. } (13. c4 bxc4) 13... Nxd5 14. exd5 Nb8? { (-1.55 → 0.00) Mistake. Nd4 was best. } (14... Nd4 15. Be2 Bh4+ 16. g3 Bd8 17. Bxd8 Raxd8 18. c3 Nxe2 19. Qxe2 Qc8 20. Nc2 Qc5 21. Qd3) 15. Qa5?? { (0.00 → -2.20) Blunder. c4 was best. } (15. c4 Bh4+ 16. Bf2 Bxf2+ 17. Qxf2 Qd8 18. Bd3 Qa5+ 19. Qd2 Qb6 20. Qf2 Qa5+) 15... Bd8?? { (-2.20 → -0.15) Blunder. Bxd5 was best. } (15... Bxd5 16. Rxd5 Qb7 17. Nxb5 Qxd5 18. Nc7 Qxa5+ 19. Bxa5 Bd8 20. Nxa8 Bxa5+ 21. c3 Rc8 22. g3) 16. Bd3? { (-0.15 → -1.42) Mistake. c4 was best. } (16. c4) 16... g6? { (-1.42 → 0.01) Mistake. Bxd5 was best. } (16... Bxd5 17. Bxd8 Rxd8 18. Bf5 Be6 19. Bxe6 fxe6 20. O-O Nc6 21. Qe1 Rab8 22. c3 b4 23. Nc4) 17. c4 Bxb6 18. Qxb6 bxc4 19. Bxc4 Rc8 20. b3 Qc7 21. Qe3?? { (0.01 → -1.81) Blunder. Qxc7 was best. } (21. Qxc7 Rxc7 22. Be2 Nd7 23. Nc4 Nf6 24. Nxd6 Bxd5 25. Nc4 Be6 26. O-O e4 27. fxe4 Nxe4) 21... Nd7?! { (-1.81 → -0.73) Inaccuracy. Qa5+ was best. } (21... Qa5+ 22. b4) 22. h4?? { (-0.73 → -2.88) Blunder. O-O was best. } (22. O-O) 22... Qa5+ 23. Rd2?! { (-3.03 → -4.41) Inaccuracy. b4 was best. } (23. b4 Qxb4+ 24. Kf2 Nb6 25. Bb3 Qc5 26. Qxc5 Rxc5 27. Rd2 Bxd5 28. Nc2 Bxb3 29. axb3 a5) 23... Qxa3 24. Ke2 f5?! { (-4.33 → -3.43) Inaccuracy. Qc5 was best. } (24... Qc5 25. Qh6 Nf8 26. h5 a5 27. Qg5 Qb6 28. h6 Qd8 29. Qxd8 Rxd8 30. Rc1 Nd7 31. Bb5) 25. h5 f4 26. Qd3 g5? { (-4.14 → -2.23) Mistake. Kg7 was best. } (26... Kg7 27. g3 fxg3 28. hxg6 hxg6 29. Rg1 Rh8 30. Rxg3 Rh2+ 31. Kd1 Rh1+ 32. Ke2 Nf8 33. Rc2) 27. h6?! { (-2.23 → -3.32) Inaccuracy. Qf5 was best. } (27. Qf5 Rc7) 27... Nb6?? { (-3.32 → 0.79) Blunder. Rf8 was best. } (27... Rf8) 28. Qf5 Rc7?? { (1.12 → 3.03) Blunder. Rxc4 was best. } (28... Rxc4 29. Qxg5+) 29. Qxg5+?? { (3.03 → -2.13) Blunder. Rh5 was best. } (29. Rh5 Rf7 30. Rxg5+ Kf8 31. Qg4 Bxd5 32. Bxd5 Nxd5 33. Rg8+ Ke7 34. Rxa8 Nc3+ 35. Kf2 Qc5+) 29... Kf8 30. Rc1?! { (-2.15 → -3.53) Inaccuracy. Bd3 was best. } (30. Bd3 Nxd5 31. Re1 Qc5 32. Bc4 Re7 33. Rd3 e4 34. Rxd5 Bxd5 35. Bxd5 exf3+ 36. Kxf3 Rxe1) 30... Qxc1?! { (-3.53 → -2.34) Inaccuracy. Rf7 was best. } (30... Rf7 31. Rdc2 Nxc4 32. Rxc4 Qxa2+ 33. Ke1 Qa5+ 34. b4 Qb6 35. R1c2 Qd8 36. Qg4 Qf6 37. Kf2) 31. Qf6+ Ke8?? { (-2.46 → 0.00) Blunder. Kg8 was best. } (31... Kg8 32. Qg5+ Kf8 33. Qf6+ Rf7 34. Qxd6+ Kg8 35. Qxb6 e4 36. fxe4 Re8 37. Qd4 Qh1 38. Kd3) 32. Qh8+ Kd7 33. Qxh7+ Kc8 34. Qg8+ Kd7 35. Qe6+ Kd8 36. Qxd6+ Nd7 37. h7 Qh1 38. Qg6 Nf8?? { (0.00 → 6.01) Blunder. Rxc4 was best. } (38... Rxc4 39. d6 Bxf3+ 40. gxf3 Qh2+ 41. Kd1 Qh1+) 39. Qf6+ Kd7 40. h8=Q Qxg2+ 41. Kd1 Qxf3+ 42. Kc2 Bxd5? { (8.66 → Mate in 5) Checkmate is now unavoidable. Rxc4+ was best. } (42... Rxc4+ 43. bxc4 Qe4+ 44. Kb2 Kc7 45. Qxe5+ Qxe5+ 46. Qxe5+ Kc8 47. Ka1 Ng6 48. Qf5+ Kd8 49. Qf6+) 43. Qhg7+ Kc8 44. Qfxf8+ Kb7 45. Qb4+ Kc8 46. Qgf8+ Kd7 47. Qfe7+ Kc6 48. Qbc5+ Kb7 49. Qcxc7# { White wins by checkmate. } 1-0