[Event "Rated classical game"] [Site "https://lichess.org/urEvSFAm"] [Date "2023.08.02"] [White "erfan20002000"] [Black "tundra789"] [Result "1-0"] [UTCDate "2023.08.02"] [UTCTime "10:03:18"] [WhiteElo "1661"] [BlackElo "1670"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 Nf6 4. c3 Nc6 5. Nf3 h6?! { (-0.13 → 0.87) Inaccuracy. Nh5 was best. } (5... Nh5 6. Be5 f6 7. Bg3 Qb6 8. Qb3 Nxg3 9. hxg3 e6 10. Bd3) 6. Nbd2?! { (0.87 → 0.29) Inaccuracy. dxc5 was best. } (6. dxc5 Ne4 7. Bb5 g5 8. Be5 f6 9. Nd4 Qd7 10. Qh5+ Kd8) 6... Nh5 7. Bg3?! { (0.75 → -0.12) Inaccuracy. dxc5 was best. } (7. dxc5 e6 8. Nb3 Nxf4 9. exf4 Qf6 10. Qd2 g5 11. fxg5 hxg5) 7... Nxg3 8. hxg3 cxd4 9. exd4 Bg4?! { (0.14 → 0.71) Inaccuracy. Bf5 was best. } (9... Bf5) 10. Be2?! { (0.71 → -0.01) Inaccuracy. Qb3 was best. } (10. Qb3 Qb6) 10... e6 11. Qb3 Rb8 12. O-O-O? { (0.01 → -1.27) Mistake. Bd3 was best. } (12. Bd3 Qf6 13. Qc2 h5 14. Nh2 g6 15. Nb3 Bd6 16. Nxg4 hxg4 17. O-O-O Kf8 18. Kb1 Kg7) 12... Be7 13. Bb5 a6 14. Bxc6+ bxc6 15. Qa4 Qb6?! { (-1.72 → -0.86) Inaccuracy. O-O was best. } (15... O-O 16. Nb3 Rb5 17. Rd2 Bf5 18. Ne5 Qc7 19. f4 Rfb8 20. Qxa6 R5b6 21. Qa4 Qb7 22. g4) 16. Nb3 O-O 17. Rde1?! { (-0.68 → -1.33) Inaccuracy. Rd2 was best. } (17. Rd2) 17... Bxf3 18. gxf3 Rfc8 19. g4?? { (-1.34 → -3.46) Blunder. Qa5 was best. } (19. Qa5 Qa7 20. Nc5 Bxc5 21. Qxc5 Qc7 22. c4 Qd7 23. Re2 a5 24. Rd1 Rb4 25. Rc2 Rcb8) 19... c5 20. dxc5 Bxc5?! { (-3.18 → -2.40) Inaccuracy. Rxc5 was best. } (20... Rxc5) 21. Re2 Bb4 22. Rc2 Bc5? { (-2.31 → -0.85) Mistake. Bd6 was best. } (22... Bd6) 23. Nxc5 Rxc5 24. Qd4 Qa5?! { (-0.94 → -0.25) Inaccuracy. a5 was best. } (24... a5 25. Re1) 25. b4?? { (-0.25 → -2.94) Blunder. g5 was best. } (25. g5 hxg5 26. Qe5 Qc7 27. Qxg5 Rc4 28. Rh4 Rxh4 29. Qxh4 e5 30. Qg5 Rd8 31. Kb1 f6) 25... Rxb4?? { (-2.94 → 4.98) Blunder. Qa3+ was best. } (25... Qa3+ 26. Kd2) 26. Qxb4 Qc7 27. f4? { (5.00 → 3.14) Mistake. Qd4 was best. } (27. Qd4) 27... a5?! { (3.14 → 4.50) Inaccuracy. Rc4 was best. } (27... Rc4 28. Qa3 Qxf4+ 29. Kb2 Qxg4 30. Qxa6 Qf3 31. Rg1 h5 32. a4 Qf4 33. a5 Rc5 34. Qb6) 28. Qd4 Rc4 29. Qe5 Qc6?! { (4.24 → 6.33) Inaccuracy. Qxe5 was best. } (29... Qxe5) 30. Rh3 a4 31. g5 Re4?! { (6.73 → 16.41) Inaccuracy. Qc7 was best. } (31... Qc7 32. Qxc7 Rxc7 33. Rd2 a3 34. Rd4 hxg5 35. fxg5 Kf8 36. Ra4 Ke7 37. Rxa3 d4 38. Kd2) 32. Qb8+ Kh7 33. gxh6 gxh6 34. Qf8 Re1+ 35. Kd2 Re2+ 36. Kxe2?! { (Mate in 6 → 13.35) Lost forced checkmate sequence. Kd1 was best. } (36. Kd1 e5 37. Qxf7+ Kh8 38. Rg3 Re1+ 39. Kxe1 Qxc3+ 40. Rcxc3 a3 41. Qg7#) 36... Qc4+ 37. Kd2 Qxf4+ 38. Kd1 a3?! { (10.92 → Mate in 8) Checkmate is now unavoidable. Qg4+ was best. } (38... Qg4+ 39. Kc1) 39. Re2 Qg4 40. Qxf7+ Qg7 41. Qxg7+ Kxg7 42. Rf3 h5 43. Rxe6 h4 44. Rb6 Kh7 45. Rf7+ Kg8 46. Ra7 { Black left the game. } 1-0