[Event "مسابقات 22 بهمن گروه 2 پسران"] [Site "https://lichess.org/9TRJzP3t"] [Date "2022.02.11"] [White "Parhambagherizadeh"] [Black "alidargahi1390"] [Result "1-0"] [UTCDate "2022.02.11"] [UTCTime "12:30:02"] [WhiteElo "1288"] [BlackElo "900"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.25 → 0.98) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4 e5?! { (0.95 → 1.97) Inaccuracy. e6 was best. } (2... e6 3. Bd3 Bb7 4. Nf3 c5 5. c3 Nf6 6. Qe2 d5 7. e5) 3. dxe5 d6?! { (2.21 → 2.95) Inaccuracy. Bb7 was best. } (3... Bb7 4. Nf3 Nc6 5. Bf4 Qe7 6. Bd3 O-O-O 7. Nc3 Qe6 8. O-O) 4. exd6?! { (2.95 → 2.24) Inaccuracy. Bf4 was best. } (4. Bf4 dxe5 5. Qxd8+ Kxd8 6. Bxe5 Nd7 7. Bg3 Ngf6 8. f3 Bc5) 4... cxd6?? { (2.24 → 8.18) Blunder. Bxd6 was best. } (4... Bxd6 5. Nf3) 5. Bb5+?? { (8.18 → 3.50) Blunder. Qd5 was best. } (5. Qd5 a6) 5... Bd7 6. Bc4 Ba4?? { (3.17 → 7.77) Blunder. Nf6 was best. } (6... Nf6 7. Nc3) 7. Bf4 Bc6 8. Bd5? { (5.90 → 3.63) Mistake. Nc3 was best. } (8. Nc3) 8... Bxd5?! { (3.63 → 4.77) Inaccuracy. Nf6 was best. } (8... Nf6 9. Nf3) 9. exd5?! { (4.77 → 3.46) Inaccuracy. Qxd5 was best. } (9. Qxd5) 9... Qc7 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. Nc3 Ke8?! { (3.09 → 4.24) Inaccuracy. Na6 was best. } (12... Na6 13. O-O-O Nc7 14. Nf3 Kd7 15. Rhe1 h6 16. Rd3 Nf6 17. Be5 Be7 18. Bxf6 Bxf6 19. Ne4) 13. Nb5 Na6?! { (3.91 → 6.20) Inaccuracy. Kd7 was best. } (13... Kd7) 14. O-O-O?! { (6.20 → 4.22) Inaccuracy. Bxd6 was best. } (14. Bxd6 Bxd6) 14... Nb4? { (4.22 → 8.16) Mistake. Kd7 was best. } (14... Kd7 15. Nf3 Nc5 16. Rhe1 Nf6 17. c4 Rc8 18. Ng5 a6 19. Nd4 Nh5 20. Be3 h6 21. Ngf3) 15. Nc7+ Ke7 16. Nxa8 Nxa2+ 17. Kb1 Nc3+ 18. bxc3 Ke8 19. Nc7+ Kd8 20. Nb5 Be7 21. Nxa7 Bg5 22. Bxg5+ f6 23. Bf4 g5 24. Bxd6 f5 25. Nf3 Nf6 26. Nxg5 Nxd5?! { (19.35 → Mate in 4) Checkmate is now unavoidable. Rg8 was best. } (26... Rg8 27. f4) 27. Rxd5 Rg8 28. Bb8+ Ke7 29. Re1+ Kf6 30. Nxh7+ Kg6 31. Re7 Rxb8 32. Rd6+ Kh5 33. Nf6+ Kh4 34. Rd4+ Kg5 35. Nh7+ Kg6 36. Nf8+?! { (Mate in 5 → 15.76) Lost forced checkmate sequence. g4 was best. } (36. g4 Rd8 37. Rxd8 fxg4 38. Rd6+ Kh5 39. Re5+ Kh4 40. Rh6#) 36... Kh6?! { (15.76 → Mate in 4) Checkmate is now unavoidable. Rxf8 was best. } (36... Rxf8 37. Rb7) 37. Rd6+ Kh5 38. Re5?! { (Mate in 5 → 69.13) Lost forced checkmate sequence. Rh7+ was best. } (38. Rh7+ Kg5 39. Rg7+ Kf4 40. Nc6 Re8 41. Rd4+ Re4 42. Ne6#) 38... Rxf8 39. Nc6 Rf7 40. Nd8 Rf8 41. Nb7 Rb8?! { (61.93 → Mate in 4) Checkmate is now unavoidable. Kg5 was best. } (41... Kg5 42. Rxb6) 42. Rxf5+ Kg4 43. Rc5? { (Mate in 3 → 9.04) Lost forced checkmate sequence. Rb5 was best. } (43. Rb5 Rf8 44. h3+ Kh4 45. Rh6#) 43... Rxb7? { (9.04 → Mate in 1) Checkmate is now unavoidable. bxc5 was best. } (43... bxc5 44. h3+ Kg5 45. Rb6 c4 46. Kb2 Re8 47. Nd6 Re2 48. Rb8 Kg6 49. Rf8 Re6 50. Nxc4) 44. Rd4# { White wins by checkmate. } 1-0