[Event "2023 Winter Marathon"] [Site "https://lichess.org/6Xd6hakJ"] [Date "2023.12.29"] [White "Chessfis"] [Black "Rahimov_1973"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "15:12:49"] [WhiteElo "2840"] [BlackElo "2478"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. g3 d5 3. Bg2 Nf6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 Nbd7?! { (0.27 → 1.09) Inaccuracy. c5 was best. } (7... c5 8. e5 Ng4 9. Nb3 Nc6 10. Nxc5 b6 11. Nb3 Ngxe5 12. d4) 8. Re1?! { (1.09 → 0.41) Inaccuracy. e5 was best. } (8. e5 Ne8 9. d4 f6 10. Re1 fxe5 11. Nxe5 Nxe5 12. dxe5 Bh6) 8... Qc7? { (0.41 → 1.84) Mistake. e5 was best. } (8... e5 9. exd5 Nxd5 10. a4 Re8 11. Nc4 a5 12. Nd6 Re7 13. Bg5 f6 14. Bd2 Qc7 15. Nxc8) 9. e5 Ng4 10. d4 f6 11. exf6?! { (1.83 → 1.11) Inaccuracy. e6 was best. } (11. e6 Nb8 12. Nb3 a5 13. Bh3 Nh6 14. Nc5 b6 15. Nd3 Na6 16. c3 Qd6 17. Qa4 g5) 11... exf6 12. c3?! { (1.62 → 0.84) Inaccuracy. c4 was best. } (12. c4 Nb6 13. c5 Nd7 14. b4 a6 15. Nb3 Qd8 16. Bf4 Nh6 17. a4 Re8 18. b5 Rxe1+) 12... f5 13. Nb3 Ngf6?? { (0.91 → 2.95) Blunder. Ndf6 was best. } (13... Ndf6) 14. Bf4? { (2.95 → 1.21) Mistake. Ng5 was best. } (14. Ng5 Nb8 15. Nc5 Qb6 16. Nge6 Bxe6 17. Nxe6 Rf7 18. Ng5 Rf8 19. Re7 Na6 20. a4 Rfe8) 14... Qb6? { (1.21 → 2.70) Mistake. Qd8 was best. } (14... Qd8 15. Ng5 Nb6 16. Nc5 Re8 17. a4 h6 18. Nge6 Bxe6 19. Nxe6 Qd7 20. Nc5 Qf7 21. a5) 15. Ng5 Ne4? { (2.56 → 4.88) Mistake. Nb8 was best. } (15... Nb8 16. Nc5) 16. Ne6 Rf7 17. f3 Nef6?! { (4.70 → 6.81) Inaccuracy. Be5 was best. } (17... Be5 18. Be3 Bd6 19. fxe4 fxe4 20. c4 Be7 21. c5 Qb4 22. Nc7 Rb8 23. Bd2 Qa4 24. Ne8) 18. Bc7 Qb5 19. Bf1?! { (9.26 → 5.43) Inaccuracy. a4 was best. } (19. a4 Qc4 20. Bf1 Qxf1+ 21. Kxf1 Nf8 22. Nxg7 Rxc7 23. Ne8 Nxe8 24. Rxe8 Kf7 25. Re1 f4) 19... Qa4 20. Qd2 b6 21. Nc1?? { (4.51 → 1.50) Blunder. Bd6 was best. } (21. Bd6 Bb7 22. Nc1 c5 23. Nc7 Qc6 24. Bf4 cxd4 25. cxd4 Nh5 26. Nxa8 Nxf4 27. Qxf4 Bxa8) 21... Ba6? { (1.50 → 2.85) Mistake. Nf8 was best. } (21... Nf8 22. Nxg7) 22. Nd3?! { (2.85 → 2.09) Inaccuracy. Nd8 was best. } (22. Nd8 Rf8 23. Bxa6 Qxa6 24. Nxc6 Rfe8 25. Ne5 Rac8 26. Nxd7 Nxd7 27. Bf4 Rxe1+ 28. Qxe1 Nf8) 22... Nf8?? { (2.09 → 6.14) Blunder. Bxd3 was best. } (22... Bxd3) 23. Bd6?? { (6.14 → 2.35) Blunder. Ndc5 was best. } (23. Ndc5 Nxe6 24. Nxa4 Nxc7 25. Bxa6 Nxa6 26. b4 Nc7 27. Nb2 f4 28. g4 Raf8 29. a4 h5) 23... Bxd3 24. Bxd3? { (2.82 → 1.53) Mistake. Qxd3 was best. } (24. Qxd3 c5 25. dxc5 Nxe6 26. Rxe6 Qd7 27. Ree1 Rc8 28. b4 bxc5 29. Bxc5 Qc7 30. Bd4 Nd7) 24... Nxe6 25. Rxe6 c5 26. dxc5 Qd7 27. Re2 Ne8 28. Qf4?! { (1.56 → 0.45) Inaccuracy. Bf4 was best. } (28. Bf4) 28... Rd8 29. Be5 bxc5 30. Rae1 Nf6 31. Kg2 Qb7?! { (0.62 → 1.48) Inaccuracy. Nh5 was best. } (31... Nh5 32. Qd2 c4 33. Bc2 Re7 34. b3 Rde8 35. Qd4 Qd6 36. f4 Qc6 37. Bd1 Nf6 38. Re3) 32. b4 d4?? { (1.43 → 5.48) Blunder. c4 was best. } (32... c4 33. Bc2 Re7 34. Qd4 Rde8 35. Ba4 Nd7 36. Bxd7 Qxd7 37. Kf2 Rxe5 38. Rxe5 Bxe5 39. Rxe5) 33. Bxf6?? { (5.48 → 2.20) Blunder. bxc5 was best. } (33. bxc5) 33... Bxf6 34. Bc4 d3 35. Re8+?? { (2.35 → 0.08) Blunder. Re3 was best. } (35. Re3) 35... Rxe8 36. Rxe8+ Kg7 37. Qd6 Qd7 38. Rg8+ Kh6 39. Qxc5?? { (0.00 → -5.16) Blunder. Qxd3 was best. } (39. Qxd3 Qxd3 40. Bxd3 Rc7 41. bxc5 Rxc5 42. Re8 Rxc3 43. Bb5 Bd4 44. f4 Rc2+ 45. Re2 Rxe2+) 39... d2 40. Bxf7 d1=Q?? { (-5.11 → Mate in 6) Checkmate is now unavoidable. Qxf7 was best. } (40... Qxf7 41. Qd6 d1=Q 42. Qxd1 Qxa2+ 43. Kh3 Qxg8 44. Qe2 Qb8 45. Qd2+ g5 46. Qd3 Qe5 47. c4) 41. Qf8+ Kh5 42. Bxg6+ hxg6 43. Rh8+ Bxh8 44. Qxh8+ Kg5 45. h4# { White wins by checkmate. } 1-0