[Event "Major Swiss Comp. Chess League - Div. 3"] [Site "Alabama"] [Date "2017.12.16"] [Round "8"] [White "DB Chess Friend, 30S."] [Black "AM68060 Checkmate Nor, 30S."] [Result "1-0"] [WhiteElo "2107"] [BlackElo "2113"] [Variant "Standard"] [TimeControl "-"] [ECO "D28"] [Opening "Queen's Gambit Accepted: Classical Defense, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 { D28 Queen's Gambit Accepted: Classical Defense, Alekhine System } Nc6 8. Nc3 b5 9. Bb3 cxd4 10. exd4 Nxd4 11. Nxd4 Qxd4 12. Nd5?! { (1.02 → 0.46) Inaccuracy. a4 was best. } (12. a4) 12... Nxd5? { (0.46 → 2.06) Mistake. Bd6 was best. } (12... Bd6 13. Be3) 13. Rd1 Nc3 14. bxc3 Qf6?? { (1.90 → 5.34) Blunder. Qb6 was best. } (14... Qb6 15. Qe5 Bb7 16. Be3 Qc6 17. Bd5 Qc8 18. Bxb7 Qxb7 19. a4 Rc8 20. Qd4 h5 21. axb5) 15. Be3?? { (5.34 → 0.40) Blunder. Qe4 was best. } (15. Qe4 Ra7 16. Qc6+ Rd7 17. Qxc8+ Qd8 18. Qc6 Qc7 19. Qxa6 Rxd1+ 20. Bxd1 Bd6 21. Qxb5+ Ke7) 15... Bd7?? { (0.40 → 2.72) Blunder. Bb7 was best. } (15... Bb7 16. c4) 16. Qd2?! { (2.72 → 1.90) Inaccuracy. Rxd7 was best. } (16. Rxd7) 16... Qd8 17. Bb6 Qc8 18. Bd4?! { (1.37 → 0.46) Inaccuracy. Qd4 was best. } (18. Qd4 Bc6 19. a4 Rg8 20. axb5 axb5 21. Rxa8 Qxa8 22. c4 b4 23. c5 Be7 24. Ra1 Qb8) 18... a5 19. Rab1?! { (0.77 → 0.10) Inaccuracy. Qe2 was best. } (19. Qe2 Be7 20. Qg4 Rg8 21. Qh5 h6 22. Rab1 Bf6 23. Qe2 Kf8 24. Bc2 Bxd4 25. Rxd4 Rh8) 19... Bc6 20. Qe2 Be7 21. Qg4 Rg8 22. Bc2 g6 23. Qe2 Qb7?! { (0.59 → 1.40) Inaccuracy. f6 was best. } (23... f6 24. Bd3) 24. f3?! { (1.40 → 0.47) Inaccuracy. Ba4 was best. } (24. Ba4 b4) 24... Bd6 25. Be4 b4? { (0.13 → 1.39) Mistake. Rb8 was best. } (25... Rb8) 26. cxb4?! { (1.39 → 0.76) Inaccuracy. Bxc6+ was best. } (26. Bxc6+) 26... Bxe4 27. fxe4 axb4 28. e5?! { (0.82 → -0.08) Inaccuracy. Bf6 was best. } (28. Bf6 Be7 29. e5 g5 30. Rd2 Rg6 31. Rbd1 Rc8 32. Kh1 Bxf6 33. exf6 Rxf6 34. Qe5 Qe7) 28... Be7 29. Rb2?! { (-0.15 → -0.90) Inaccuracy. Qf2 was best. } (29. Qf2 h5) 29... Rf8?! { (-0.90 → 0.00) Inaccuracy. Kf8 was best. } (29... Kf8 30. Rf1 Kg7 31. Be3 Ra3 32. Qd2 Rga8 33. Bh6+ Kg8 34. Kh1 Bc5 35. Rc1 Bf8 36. Bxf8) 30. Rbd2 Ra3?! { (0.00 → 1.01) Inaccuracy. Rd8 was best. } (30... Rd8 31. Rc1 h5 32. Qf2 Qd5 33. Rcd1 Qb7 34. Rc1) 31. Rb2?! { (1.01 → 0.00) Inaccuracy. Qf2 was best. } (31. Qf2 Qb5 32. Rc1 Ra8 33. h3 Qb7 34. Rdc2 Qd5 35. Bc5 Bg5 36. Rb1 f5 37. Bxf8 Kxf8) 31... h5 32. Rc2 b3? { (0.00 → 1.39) Mistake. Rh8 was best. } (32... Rh8 33. Rdc1 Kf8 34. Rc8+ Kg7 35. R8c7 Qd5 36. Bb2 Bd8 37. Qf2 Bxc7 38. Qf6+ Kg8 39. Rxc7) 33. axb3 Rxb3?! { (1.01 → 1.61) Inaccuracy. Rh8 was best. } (33... Rh8) 34. Qf1? { (1.61 → 0.12) Mistake. Qc4 was best. } (34. Qc4 Rb4) 34... Bd8?? { (0.12 → 4.94) Blunder. Rg8 was best. } (34... Rg8) 35. Bc5 Bb6? { (4.80 → 9.64) Mistake. Rg8 was best. } (35... Rg8 36. Rcd2) 36. Bxb6 Qxb6+ 37. Kh1 f5 38. exf6 Qb8 39. Rdc1 Kf7?! { (7.96 → 23.95) Inaccuracy. Rb7 was best. } (39... Rb7 40. Rc8+) 40. Rc7+ Kg8 41. Rg7+ Kh8 42. Rcc7 Qxc7 43. Rxc7 Rbb8? { (9.20 → Mate in 7) Checkmate is now unavoidable. Rfb8 was best. } (43... Rfb8) 44. Re7?! { (Mate in 7 → 18.20) Lost forced checkmate sequence. Qc1 was best. } (44. Qc1 Rb1 45. Qxb1 Rd8 46. Qc1 Kg8 47. Rg7+ Kf8 48. Qa3+ Rd6 49. Qa8+ Rd8 50. Qxd8#) 44... Rbe8?! { (18.20 → Mate in 16) Checkmate is now unavoidable. Rfc8 was best. } (44... Rfc8 45. Kg1) 45. Qc1 Rxe7 46. fxe7 Kg8 47. Qb1 Rf4 48. e8=Q+ Rf8 49. Qexg6+ Kh8 50. Qh7# { White wins by checkmate. } 1-0