[Event "2023 Winter Marathon"] [Site "https://lichess.org/o3yFVgtE"] [Date "2023.12.29"] [White "tugsuu0602"] [Black "pnp57"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "04:32:57"] [WhiteElo "1329"] [BlackElo "1721"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Nc3 a6 4. d3 Nf6 5. Be3 g6?! { (-0.33 → 0.37) Inaccuracy. e6 was best. } (5... e6 6. Be2 b5 7. O-O Bb7 8. Bf4 Nc6 9. e5 dxe5 10. Nxe5) 6. Be2 Nbd7 7. O-O Bg7 8. h3 O-O 9. a3 b5 10. Na2 Bb7 11. b4 c4 12. dxc4? { (-0.16 → -1.48) Mistake. a4 was best. } (12. a4 bxa4 13. Nc3 Ng4 14. hxg4 Bxc3 15. Rxa4 Bc6 16. Ra2 a5 17. bxa5 Rxa5 18. Qb1 Qa8) 12... Nxe4 13. c3 Nxc3?! { (-1.60 → -0.54) Inaccuracy. Nb6 was best. } (13... Nb6 14. cxb5 axb5 15. Nd4 Nc4 16. Qc1 Nxe3 17. Qxe3 Qb6 18. Nxb5 Qxe3 19. fxe3 Ng3 20. Rf2) 14. Nxc3 Bxc3 15. Qd3?? { (-0.57 → -3.12) Blunder. Rc1 was best. } (15. Rc1 Bb2 16. Rb1 Bf6 17. cxb5 axb5 18. Qb3 Qb8 19. Rbc1 e6 20. Nd4 Bd5 21. Qd1 Rxa3) 15... Bxa1 16. Rxa1 Bxf3 17. Bxf3 Ne5 18. Qe4 Rc8 19. cxb5 axb5?! { (-3.31 → -2.45) Inaccuracy. Nxf3+ was best. } (19... Nxf3+ 20. Qxf3 axb5 21. Bh6 Re8 22. Qb7 Rb8 23. Qe4 Qd7 24. Qd4 e5 25. Qd5 Qe6 26. Qd3) 20. Bg4?! { (-2.45 → -3.88) Inaccuracy. Be2 was best. } (20. Be2 Nc4 21. Bxc4 Rxc4 22. Qb7 Qc7 23. Qxb5 Rb8 24. Qa6 Qc6 25. Qa7 Rb7 26. Qa8+ Kg7) 20... Rc4 21. Qd5 Nxg4 22. hxg4 Rxg4 23. Qxb5 d5? { (-3.69 → -2.04) Mistake. Qa8 was best. } (23... Qa8 24. Qf1 Qd5 25. Rc1 Ra8 26. f3 Rh4 27. Bf2 Rh5 28. Qe2 Qe5 29. Qd2 f6 30. Bd4) 24. a4 d4?! { (-2.36 → -1.29) Inaccuracy. Qd6 was best. } (24... Qd6 25. Bc5 Qe5 26. Rd1 Rh4 27. g3 Qh5 28. gxh4 Qxd1+ 29. Kh2 Qg4 30. a5 Qxh4+ 31. Kg1) 25. Bh6 Re8?? { (-1.05 → 5.20) Blunder. d3 was best. } (25... d3 26. Qe5) 26. a5?? { (5.20 → -1.77) Blunder. Qe5 was best. } (26. Qe5 f6 27. Qe6+ Kh8 28. Qxg4 g5 29. a5 d3 30. a6 d2 31. a7 Qd5 32. b5 Kg8) 26... d3?? { (-1.77 → 0.00) Blunder. Rh4 was best. } (26... Rh4 27. Bg5) 27. a6 d2 28. Qe2?? { (0.35 → -2.62) Blunder. Bxd2 was best. } (28. Bxd2 Rf8 29. Qe2 h5 30. Ra5 Qc7 31. Qe3 Qc2 32. Ra1 Qc6 33. f3 Rc4 34. a7 Ra8) 28... Rxb4?! { (-2.62 → -1.74) Inaccuracy. Qd4 was best. } (28... Qd4) 29. a7?? { (-1.74 → -4.51) Blunder. Qxd2 was best. } (29. Qxd2 Qxd2 30. Bxd2 Rb5 31. a7 Ra8 32. g4 f6 33. Be3 Kf7 34. Kg2 h5 35. gxh5 Rxh5) 29... d1=Q+?? { (-4.51 → -1.42) Blunder. Ra4 was best. } (29... Ra4 30. Rd1 Qa5 31. Be3 Rd8 32. Qf1 Ra3 33. Bxd2 Qxa7 34. Bc1 Rxd1 35. Qxd1 Ra1 36. Qd8+) 30. Qxd1 Qxd1+ 31. Rxd1 Ra4 32. Be3 e5? { (-2.12 → -0.67) Mistake. Kg7 was best. } (32... Kg7 33. Rb1 Ra8 34. Rb7 Kf6 35. f3 h5 36. f4 Ke6 37. Rb6+ Kd5 38. Rb7 Kd6 39. Kh2) 33. Rd7?? { (-0.67 → -2.74) Blunder. Rb1 was best. } (33. Rb1 f5 34. Bc5 f4 35. g3 fxg3 36. fxg3 e4 37. Rb7 e3 38. Rb8 Kf7 39. Rb7+ Ke6) 33... f5?? { (-2.74 → -0.09) Blunder. Kg7 was best. } (33... Kg7 34. Kh2 h5 35. g3 Re6 36. f4 exf4 37. Bd4+ Rxd4 38. Rxf7+ Kxf7 39. a8=Q fxg3+ 40. Kh3) 34. Bh6? { (-0.09 → -1.66) Mistake. g3 was best. } (34. g3 h5 35. Kg2 f4 36. gxf4 exf4 37. Bd4 Ra8 38. Rg7+ Kf8 39. Rd7 g5 40. Bc5+ Kg8) 34... e4?? { (-1.66 → 0.11) Blunder. Ra8 was best. } (34... Ra8) 35. Rg7+ Kh8 36. Rb7 Ra8?? { (0.15 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8) 37. Bg7+?? { (Mate in 2 → -3.85) Lost forced checkmate sequence. Rb8+ was best. } (37. Rb8+ Rxb8 38. axb8=Q#) 37... Kg8 38. Bd4?! { (-4.13 → -5.38) Inaccuracy. Rb8+ was best. } (38. Rb8+ Kxg7 39. Rxa8 Ra1+ 40. Kh2 Kh6 41. g4 fxg4 42. Kg3 Kg5 43. Rb8 Rxa7 44. Rb5+ Kh6) 38... Kf8?? { (-5.38 → 5.43) Blunder. Rxd4 was best. } (38... Rxd4 39. g3 Rdd8 40. Kf1 g5 41. Ke1 f4 42. Ke2 Re8 43. g4 e3 44. f3 Rac8 45. Rb5) 39. Rb8+ Kf7 40. Rxa8 Rxd4 41. Rf8+?! { (5.03 → 3.76) Inaccuracy. Rh8 was best. } { White wins on time. } (41. Rh8 Ra4 42. a8=Q Rxa8 43. Rxa8 Kf6 44. Ra7 h5 45. Ra6+ Kg5 46. g3 h4 47. gxh4+ Kh5) 1-0