[Event "Monthly Classical Arena"] [Site "https://lichess.org/pUC5hRDf"] [Date "2022.07.29"] [White "Irabazle"] [Black "SkMaster"] [Result "1-0"] [UTCDate "2022.07.29"] [UTCTime "19:58:22"] [WhiteElo "2091"] [BlackElo "1593"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Qxd5 4. Nf3 Bf5 5. Nc3 Qa5 6. Bd2 Nbd7?? { (1.10 → 6.36) Blunder. Qb6 was best. } (6... Qb6 7. Na4 Qd6 8. Qb3 Qd5 9. Qxd5 Nxd5 10. Nc5 Nd7 11. Nxd7) 7. e4 Bg4 8. Be2?? { (8.32 → 2.45) Blunder. Nd5 was best. } (8. Nd5 Bxf3 9. gxf3 Qxd5 10. exd5 Nxd5 11. Qb3 e6 12. f4 N7b6 13. f5 a5 14. Bg2 a4) 8... O-O-O?? { (2.45 → 8.58) Blunder. c6 was best. } (8... c6 9. e5) 9. b4?? { (8.58 → 2.99) Blunder. Nd5 was best. } (9. Nd5 Qxd2+ 10. Nxd2 Bxe2 11. Qxe2 Nxd5 12. exd5 Nb6 13. Nf3 e5 14. dxe6 Bb4+ 15. Kf1 fxe6) 9... Qh5?! { (2.99 → 4.51) Inaccuracy. Qb6 was best. } (9... Qb6 10. Na4) 10. e5 Ne8 11. Nb5? { (4.98 → 3.14) Mistake. O-O was best. } (11. O-O) 11... Kb8 12. Qa4?! { (2.58 → 1.40) Inaccuracy. Ng5 was best. } (12. Ng5 Bxe2) 12... a6 13. Na3?! { (1.66 → 1.06) Inaccuracy. Nc3 was best. } (13. Nc3) 13... Nb6 14. Qb3 Bd7?? { (1.30 → 4.04) Blunder. g5 was best. } (14... g5 15. b5) 15. b5 Be6 16. Qb2 f6?? { (2.65 → 5.84) Blunder. a5 was best. } (16... a5 17. Bxa5 g5 18. Nd2 g4 19. Nac4 Bd5 20. Bxb6 cxb6 21. Ne3 Nc7 22. Bxg4 Qg6 23. Bf3) 17. bxa6 bxa6?! { (5.62 → 7.97) Inaccuracy. g5 was best. } (17... g5 18. Ba5) 18. Bxa6 Bd5 19. Nc4 Bxc4 20. Bxc4 fxe5 21. Nxe5 Nd6 22. Be2 Qe8 23. a4 g6 24. a5 Bg7 25. axb6 Bxe5 26. bxc7+ Kc8 27. dxe5?! { (Mate in 7 → 29.43) Lost forced checkmate sequence. Ra7 was best. } (27. Ra7 Nb5 28. Bxb5 Bxc7 29. Bxe8 Rdxe8 30. Qb7+ Kd7 31. Qd5+ Kc8 32. Qc6 Kb8 33. Qxc7#) 27... Ne4?! { (29.43 → Mate in 4) Checkmate is now unavoidable. Qc6 was best. } (27... Qc6 28. cxd8=R+) 28. cxd8=Q+ Qxd8 29. Rc1+ Kd7 30. Bb5+?! { (Mate in 7 → 20.11) Lost forced checkmate sequence. Qd4+ was best. } (30. Qd4+ Nd6 31. exd6 Qa5 32. Bg4+ e6 33. Bxa5 Rc8 34. Qa7+ Kxd6 35. Rd1+ Kc6 36. Qb6#) 30... Ke6 31. Qb3+ Kf5?! { (17.27 → Mate in 7) Checkmate is now unavoidable. Kxe5 was best. } (31... Kxe5 32. Qb2+ Kf5 33. g4+ Ke6 34. Bc4+ Qd5 35. Bxd5+ Kxd5 36. Qb7+ Ke6 37. Qxe4+ Kf7 38. Qd5+) 32. Qf3+ Kxe5 33. Bf4+ Ke6 34. Qxe4+ Kf7 35. Bc4+ Ke8 36. O-O Kf8 37. Bh6+ Ke8 38. Bb5+ Kf7 39. Qc4+ Kf6 40. Rce1 Qd6 41. Qf4+?! { (Mate in 5 → 13.44) Lost forced checkmate sequence. Rxe7 was best. } (41. Rxe7 Kxe7 42. Re1+ Kf6 43. Qc3+ Qd4 44. Qf3+ Qf4 45. Qxf4#) 41... Qxf4 42. Bxf4 Rf8 43. Be5+ Kg5?! { (15.40 → Mate in 10) Checkmate is now unavoidable. Kf7 was best. } (43... Kf7 44. Bc4+ e6 45. Bc3 Re8 46. Re3 Kf8 47. Rb1 Rc8 48. Rf3+ Ke7 49. Bf6+ Kd7 50. Rd3+) 44. Bg7?! { (Mate in 10 → 60.58) Lost forced checkmate sequence. f4+ was best. } (44. f4+ Kg4 45. Bd7+ e6 46. Bxe6+ Kh5 47. Re3 g5 48. Rh3+ Kg6 49. f5+ Rxf5 50. Bxf5+ Kf7) 44... Rg8?! { (60.58 → Mate in 5) Checkmate is now unavoidable. Kf4 was best. } (44... Kf4 45. Bxf8 e5 46. Bd7 Kg5 47. Rxe5+ Kf6 48. Re6+ Kf7 49. Bd6 g5 50. f3 Kg7 51. Be8) 45. Re5+ Kf4 46. g3+ Kf3 47. Be2# { White wins by checkmate. } 1-0