[Event "2022 Spring Marathon"] [Site "https://lichess.org/QMVnHVd7"] [Date "2022.04.16"] [White "Chess-Network"] [Black "alfanje2020"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "02:46:06"] [WhiteElo "2761"] [BlackElo "2318"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 e6 5. Bg5 dxc4?! { (0.12 → 0.68) Inaccuracy. h6 was best. } (5... h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 dxc4 9. Bxc4 Bg7 10. O-O) 6. e4 { D44 Semi-Slav Defense: Botvinnik Variation } b5 7. e5 h6 8. Bh4 g5 9. Bg3?! { (0.66 → -0.35) Inaccuracy. Nxg5 was best. } (9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qc7 14. Bg2 Qe5+ 15. Be3 Nxf6) 9... Nd5 10. h4 g4?! { (-0.64 → 0.18) Inaccuracy. Qa5 was best. } (10... Qa5) 11. Nd2 h5 12. Nde4 Be7?! { (0.39 → 1.07) Inaccuracy. Nd7 was best. } (12... Nd7 13. Be2 Nxc3 14. bxc3 c5 15. Nd6+ Bxd6 16. exd6 Bb7 17. O-O Qb6 18. f3 cxd4 19. cxd4) 13. Be2 b4?! { (1.25 → 1.96) Inaccuracy. Nd7 was best. } (13... Nd7 14. Qd2) 14. Na4 Ba6 15. Rc1? { (1.77 → 0.62) Mistake. O-O was best. } (15. O-O Bxh4) 15... Nb6?? { (0.62 → 3.60) Blunder. Qa5 was best. } (15... Qa5 16. O-O Bb5 17. Nac5 Qxa2 18. Nb7 Kf8 19. Kh2 Nd7 20. Rb1 c3 21. Bxb5 cxb5 22. bxc3) 16. Nac5 Bb5?! { (3.42 → 4.48) Inaccuracy. Qd5 was best. } (16... Qd5 17. f3) 17. a4?! { (4.48 → 3.18) Inaccuracy. Nd6+ was best. } (17. Nd6+ Bxd6) 17... bxa3 18. bxa3 N8d7?! { (2.98 → 3.86) Inaccuracy. Bxc5 was best. } (18... Bxc5 19. Nxc5) 19. Qc2?? { (3.86 → 0.83) Blunder. Nb7 was best. } (19. Nb7 Qc7) 19... Nxc5 20. dxc5 Nd5 21. O-O Qa5?! { (0.86 → 1.68) Inaccuracy. Bxh4 was best. } (21... Bxh4) 22. Bxc4 Qa4?? { (1.89 → 5.31) Blunder. Bxc4 was best. } (22... Bxc4 23. Qxc4) 23. Bxb5 Qxb5 24. Rb1?! { (6.38 → 4.11) Inaccuracy. Nd6+ was best. } (24. Nd6+) 24... Qa5 25. Nd6+ Kf8 26. Rb7 Qxa3?! { (3.62 → 5.23) Inaccuracy. Qc3 was best. } (26... Qc3 27. Qxc3 Nxc3 28. f4 Rh7 29. a4 a5 30. Kh2 Nd5 31. Rfb1 Bd8 32. Rd7 Be7 33. Rbb7) 27. Rfb1?! { (5.23 → 3.52) Inaccuracy. Rb3 was best. } (27. Rb3) 27... a5 28. Qd2?? { (6.21 → 0.00) Blunder. R7b3 was best. } (28. R7b3) 28... Qxc5?? { (0.00 → 4.87) Blunder. Qc3 was best. } (28... Qc3 29. Qa2 a4 30. Kh2 Qxc5 31. Rd7 Ra7 32. Rb8+ Kg7 33. Rxh8 Kxh8 34. Rxe7 Nxe7 35. Nxf7+) 29. Rxe7? { (4.87 → 3.01) Mistake. Rc1 was best. } (29. Rc1) 29... Kxe7?? { (3.01 → Mate in 6) Checkmate is now unavoidable. Nxe7 was best. } (29... Nxe7 30. Rb7) 30. Qg5+?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Rb7+ was best. } (30. Rb7+ Kd8 31. Qg5+ f6 32. Qg7 Qc1+ 33. Kh2 Qh1+ 34. Kxh1 Ra7 35. Qxh8#) 30... Kf8 31. Rb7 Rh7 32. Kh2 a4 33. Ne4?! { (0.00 → -0.99) Inaccuracy. Rd7 was best. } (33. Rd7 Qb6 34. Nxf7 Rxf7 35. Rxf7+ Kxf7 36. Qxh5+ Kg7 37. Qg5+ Kf8 38. Qh6+ Kg8 39. Qg6+ Kf8) 33... Qd4 34. Nf6? { (-0.71 → -2.24) Mistake. Nd6 was best. } (34. Nd6 a3 35. Rd7 f6 36. exf6 Nxf6 37. Rxh7 Nxh7 38. Qxh5 Qg7 39. Qc5 Kg8 40. Qxc6 Ra7) 34... Nxf6 35. Qxf6?? { (-1.50 → -7.32) Blunder. exf6 was best. } (35. exf6) 35... a3?? { (-7.32 → -1.53) Blunder. Kg8 was best. } (35... Kg8 36. Qe7) 36. Qe7+?? { (-1.53 → -8.37) Blunder. Bf4 was best. } (36. Bf4 Qd8 37. Rxf7+ Rxf7 38. Qh8+ Ke7 39. Bg5+ Kd7 40. Bxd8 a2 41. Qxh5 a1=Q 42. Qxf7+ Kxd8) 36... Kg8 37. Rd7 Qb2?? { (-7.92 → 0.00) Blunder. Qxd7 was best. } (37... Qxd7) 38. Qg5+?? { (0.00 → -11.08) Blunder. Rd8+ was best. } (38. Rd8+ Rxd8 39. Qxd8+ Kg7 40. Qg5+ Kh8 41. Qd8+) 38... Rg7 39. Rd8+ Rxd8 40. Qxd8+ Kh7 41. Bf4 a2 42. Bh6?! { (-12.38 → Mate in 10) Checkmate is now unavoidable. Qd3+ was best. } (42. Qd3+ Rg6) 42... Kxh6 43. Qh8+ Kg6 44. Qd8 a1=Q 45. Qg5+ Kh7 46. Qd8 Qxf2?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Qxe5+ was best. } (46... Qxe5+ 47. g3 Qe4 48. Qd1 Qxd1 49. f3 Qec2#) 47. Qf6?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Qg8+ was best. } (47. Qg8+ Kg6 48. Qh7+ Rxh7) 47... Qxf6 48. exf6 Rg6 { White resigns. } 0-1