[Event "Воскресный блиц. 10 декабря 2023"] [Site "https://live.chess-online.com/QvA6dz7H"] [Date "2023.12.10"] [White "serg652008"] [Black "seryoga1955"] [Result "0-1"] [UTCDate "2023.12.10"] [UTCTime "18:25:44"] [WhiteElo "1758"] [BlackElo "1627"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Nxd4 e5?! { (0.15 → 0.84) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. a4 O-O 9. Be3) 5. Nf5?! { (0.84 → 0.21) Inaccuracy. Bb5+ was best. } (5. Bb5+) 5... Bxf5 6. exf5 Nc6 7. Bd3?! { (0.41 → -0.33) Inaccuracy. Nc3 was best. } (7. Nc3) 7... Nf6 8. Bg5 Be7?! { (-0.05 → 0.73) Inaccuracy. Qa5+ was best. } (8... Qa5+ 9. Qd2) 9. O-O?! { (0.73 → 0.09) Inaccuracy. Bxf6 was best. } (9. Bxf6 Bxf6 10. Be4 g6 11. Nc3 Nd4 12. Qd3 Bg7 13. Nd5 gxf5 14. Bxf5 Qa5+ 15. Nc3 Qa6) 9... O-O?! { (0.09 → 0.77) Inaccuracy. Nd7 was best. } (9... Nd7 10. Bxe7 Nxe7 11. Nc3 O-O 12. Re1 Rc8 13. a4 a5 14. Ra3 Nf6 15. Rb3 Rb8 16. Rb5) 10. Nc3?! { (0.77 → -0.15) Inaccuracy. Bxf6 was best. } (10. Bxf6 Bxf6) 10... Nb4?? { (-0.15 → 1.49) Blunder. d5 was best. } (10... d5 11. Bb5) 11. a3?! { (1.49 → 0.71) Inaccuracy. Bxf6 was best. } (11. Bxf6 Bxf6) 11... Nxd3 12. Qxd3 a6 13. Bxf6 Bxf6 14. Nd5 Rc8 15. c4 b5 16. cxb5 axb5?! { (1.83 → 2.43) Inaccuracy. e4 was best. } (16... e4 17. Qxe4) 17. Qxb5 Rb8 18. Qe2 Be7? { (2.50 → 4.35) Mistake. e4 was best. } (18... e4 19. Rab1 Re8 20. b4 Re5 21. Rfd1 Qd7 22. Nxf6+ gxf6 23. Rb3 Kh8 24. Qd2 Rxf5 25. Qxd6) 19. b4 Re8 20. Qe4 Bf8?! { (4.05 → 5.81) Inaccuracy. Qd7 was best. } (20... Qd7 21. a4 Rec8 22. a5 Bd8 23. Rfb1 Rb5 24. a6 Kh8 25. Rc1 Ra8 26. Nf6 d5 27. Nxd7) 21. Rfb1 f6 22. b5 Kh8 23. a4 Qa5 24. Qb4 Qxb4 25. Rxb4 Rec8 26. Kf1 Rc5 27. Rd1? { (9.12 → 4.84) Mistake. a5 was best. } (27. a5 Rcxb5) 27... h6 28. Ke2 Kg8?! { (4.41 → 5.64) Inaccuracy. h5 was best. } (28... h5) 29. Ke3 Kf7 30. Ke4 h5 31. g3 Rc2 32. Ke3?! { (5.42 → 3.67) Inaccuracy. a5 was best. } (32. a5 g6 33. fxg6+ Kxg6 34. a6 Ra2 35. Rbb1 Ra5 36. Nc7 d5+ 37. Kxd5 Rb6 38. Ra1 Rbxa6) 32... Rc5 33. h4 g5 34. Rd3 gxh4 35. gxh4?! { (5.31 → 3.96) Inaccuracy. Rxh4 was best. } (35. Rxh4) 35... Bh6+ 36. Ke4 Rbc8 37. Ne3 Bxe3 38. Kxe3 d5 39. f4?? { (4.08 → 0.20) Blunder. a5 was best. } (39. a5 Rb8 40. Rdb3 Ke7 41. a6 Rb6 42. Ra3 Rc8 43. Rb1 Kd6 44. f4 Ra8 45. Ra5 Ra7) 39... exf4+?? { (0.20 → 3.24) Blunder. Rg8 was best. } (39... Rg8 40. Rd2) 40. Rxf4 Re8+?! { (2.60 → 3.58) Inaccuracy. Ke7 was best. } (40... Ke7 41. Rb4) 41. Kf3?! { (3.58 → 2.63) Inaccuracy. Kd2 was best. } (41. Kd2) 41... Rc4?? { (2.63 → 12.16) Blunder. Rc1 was best. } (41... Rc1) 42. Rxd5?? { (12.16 → 2.34) Blunder. Rxc4 was best. } (42. Rxc4 dxc4 43. Rd7+ Re7 44. Rxe7+ Kxe7 45. Ke4 c3 46. Kd3 Kd6 47. Kxc3 Kc5 48. Kb3 Kd6) 42... Rc3+ 43. Kg2 Ree3?? { (2.41 → 5.61) Blunder. Rc2+ was best. } (43... Rc2+ 44. Kg3) 44. Rd2? { (5.61 → 3.43) Mistake. b6 was best. } (44. b6 Rb3 45. a5 Rg3+ 46. Kf2 Rh3 47. Rd7+ Ke8 48. Rh7 Rb2+ 49. Kg1 Rg3+ 50. Kf1 Rb1+) 44... Rg3+ 45. Kf2 Rh3 46. Rb2?? { (2.30 → -56.25) Blunder. Kf1 was best. } (46. Kf1 Rb3) 46... Rh2+ 47. Ke1?! { (-12.47 → Mate in 1) Checkmate is now unavoidable. Kg1 was best. } (47. Kg1 Rxb2) 47... Rxb2 48. Rd4 Rc1+ 49. Rd1 Rcc2 50. Ra1?! { (-13.83 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (50. Kf1 Rf2+) 50... Rh2 51. Rd1 Rh1# { Black wins by checkmate. } 0-1