[Event "Rated classical game"] [Site "https://lichess.org/t9hFsPNH"] [Date "2021.03.24"] [White "osamahatem"] [Black "stev0806"] [Result "0-1"] [UTCDate "2021.03.24"] [UTCTime "18:14:34"] [WhiteElo "1246"] [BlackElo "1417"] [WhiteRatingDiff "-106"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D15"] [Opening "Slav Defense: Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nc3 c6?! { (0.07 → 0.77) Inaccuracy. e5 was best. } (4... e5 5. Bxc4 exd4 6. exd4 Bd6 7. Qe2+ Qe7 8. Bg5 O-O 9. Qxe7) 5. Nf3? { (0.77 → -0.53) Mistake. Bxc4 was best. } { D15 Slav Defense: Alekhine Variation } (5. Bxc4 e6 6. Nf3 c5 7. Qe2 cxd4 8. exd4 Be7 9. O-O O-O) 5... b5 6. a4 b4 7. Nb1 Ba6 8. b3?? { (0.00 → -3.20) Blunder. Nbd2 was best. } (8. Nbd2 c3 9. bxc3 bxc3 10. Nb1 Bxf1 11. Kxf1 e6 12. Ba3 Be7) 8... c3 9. Bxa6 Nxa6 10. O-O e6 11. Qd3 Nc5 12. Qc4 a5?? { (-3.75 → 0.73) Blunder. Ncd7 was best. } (12... Ncd7 13. Qxc6 Be7 14. Ra2 O-O 15. Qa6 Qc7 16. Rc2 e5 17. Qe2 e4 18. Nfd2 Bd6 19. g3) 13. Ne5?? { (0.73 → -3.67) Blunder. Nxc3 was best. } (13. Nxc3) 13... Nce4?? { (-3.67 → 3.37) Blunder. Qc7 was best. } (13... Qc7 14. Nxc3) 14. Rd1?? { (3.37 → -3.75) Blunder. Qxc6+ was best. } (14. Qxc6+ Nd7 15. Nxd7 Rc8 16. Nf6+ Ke7 17. Qxe4 gxf6 18. Ra2 f5 19. Qb7+ Kf6 20. Rc2 Kg7) 14... Qc7 15. f3 Nd6 16. Qxc6+ Kd8?? { (-3.93 → 8.34) Blunder. Qxc6 was best. } (16... Qxc6 17. Nxc6 c2 18. Re1 cxb1=Q 19. Rxb1 Nd5 20. Bb2 Ra6 21. Rbc1 Nc3 22. d5 exd5 23. Bxc3) 17. Qxa8+ Qc8 18. Nc6+ Kc7 19. Nb8?? { (7.32 → 3.14) Blunder. Qxc8+ was best. } (19. Qxc8+ Kxc8 20. e4 c2 21. Rd2 cxb1=R 22. Rxb1 Ndxe4 23. fxe4 Nxe4 24. Rc2 Nc3 25. Nxa5 Bd6) 19... Qxb8 20. Qxa5+ Qb6 21. Qxb6+ Kxb6 22. Rd3 Ka5? { (2.86 → 4.68) Mistake. Nb7 was best. } (22... Nb7 23. Nxc3) 23. e4 Nb7 24. e5?? { (5.86 → -1.13) Blunder. Nxc3 was best. } (24. Nxc3) 24... Nd5 25. g3 Be7 26. f4 f5?! { (-1.80 → -0.71) Inaccuracy. Rc8 was best. } (26... Rc8) 27. Ra2?! { (-0.71 → -1.51) Inaccuracy. exf6 was best. } (27. exf6 Bxf6) 27... Nc5?? { (-1.51 → 5.18) Blunder. Ka6 was best. } (27... Ka6 28. h4 Na5 29. Nd2 cxd2 30. Bxd2 Rc8 31. Kf2 Kb7 32. Ke2 Bd8 33. Kd1 Nc6 34. Rc2) 28. Rf3?? { (5.18 → -7.22) Blunder. dxc5 was best. } (28. dxc5) 28... Nxb3 29. Be3 h5 30. h3 g6 31. g4 h4 32. gxf5 exf5 33. Rg2?! { (-5.25 → -7.25) Inaccuracy. Bf2 was best. } (33. Bf2 Rc8 34. Rc2 Kxa4 35. Kf1 Bd8 36. e6 Kb5 37. Be1 Ba5 38. e7 Nxe7 39. Nxc3+ bxc3) 33... Rg8?! { (-7.25 → -5.08) Inaccuracy. Rc8 was best. } (33... Rc8) 34. Bf2? { (-5.08 → -11.46) Mistake. Rc2 was best. } (34. Rc2) 34... c2 35. Rxb3 c1=Q+ 36. Kh2 Qxf4+ 37. Kh1 Rc8 38. Rxg6? { (-9.69 → Mate in 7) Checkmate is now unavoidable. Bg1 was best. } (38. Bg1 Bg5) 38... Rc1+ 39. Bg1 Kxa4?! { (Mate in 6 → -17.11) Lost forced checkmate sequence. Qe4+ was best. } (39... Qe4+ 40. Rg2 Rc2 41. Nd2 Rxd2 42. Rf3 Qxf3 43. Bf2 Rxf2 44. Kg1 Qxg2#) 40. Rb2?! { (-17.11 → Mate in 14) Checkmate is now unavoidable. Nd2 was best. } (40. Nd2 Qxd2) 40... Qf3+ 41. Rgg2 Qe3?! { (Mate in 10 → -13.01) Lost forced checkmate sequence. Ne3 was best. } (41... Ne3 42. Nc3+ bxc3 43. Ra2+ Kb5 44. Rf2 Qxh3+ 45. Rh2 Qg3 46. Rhg2 Nxg2 47. Rxg2 Qh3+ 48. Rh2) 42. Ra2+ Kb5 43. Nd2?! { (-17.93 → Mate in 5) Checkmate is now unavoidable. Kh2 was best. } (43. Kh2 Qf4+) 43... Qxd4? { (Mate in 5 → -8.79) Lost forced checkmate sequence. Rxg1+ was best. } (43... Rxg1+ 44. Kh2 Rxg2+ 45. Kxg2 Nf4+ 46. Kf1 Qe2+ 47. Kg1 Qg2#) 44. Nf3 Qf4 45. Rgf2 Bc5 46. Rg2 Qxf3 47. Rf2 { White resigns. } 0-1