[Event "باشگاه شطرنج ذهن برتر کایسا"] [Site "https://lichess.org/BWke3AIE"] [Date "2021.09.18"] [White "Dani1387"] [Black "fjdmjjf"] [Result "0-1"] [UTCDate "2021.09.18"] [UTCTime "14:08:22"] [WhiteElo "1551"] [BlackElo "1922"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 d6 3. c4 Nc6 4. Nf3 b6 5. Nc3 Bb7 6. a4?! { (0.74 → 0.07) Inaccuracy. d4 was best. } (6. d4 e5 7. d5 Nd4 8. Ne2 Nf6 9. Ng3 Be7 10. Bd3 O-O) 6... a5?! { (0.07 → 0.78) Inaccuracy. e5 was best. } (6... e5 7. g3 h6 8. h4 Bc8 9. Bh3 Bxh3 10. Rxh3 Qd7 11. Rh1 f5 12. exf5 Qxf5 13. Nd5) 7. Rb1?! { (0.78 → 0.17) Inaccuracy. d4 was best. } (7. d4 e5) 7... Nb4 8. b3?! { (0.51 → -0.26) Inaccuracy. d4 was best. } (8. d4) 8... Nf6 9. Ba3 g6 10. Bxb4?! { (-0.45 → -1.21) Inaccuracy. Nb5 was best. } (10. Nb5 Bg7 11. g3 O-O 12. Bg2 Ne8 13. O-O Nc7 14. Bb2 e5 15. Nxc7 Qxc7 16. Nh4 Rad8) 10... axb4 11. Nb5 Bg7 12. Be2 O-O 13. Ng5 h6 14. Nh3 Bc8 15. Nf4 e6?! { (-2.18 → -1.08) Inaccuracy. e5 was best. } (15... e5 16. Nd5 Nxd5 17. cxd5 h5 18. Ra1 Qe7 19. Qc2 Bd7 20. O-O Bh6 21. Ra2 Ra5 22. Rfa1) 16. d4?? { (-1.08 → -4.18) Blunder. g3 was best. } (16. g3) 16... cxd4? { (-4.18 → -2.00) Mistake. Nxe4 was best. } (16... Nxe4 17. Bf3 Bb7 18. O-O cxd4 19. Qe1 d5 20. Qxb4 dxc4 21. Rfe1 Nc5 22. Bxb7 Nxb7 23. Qxc4) 17. Qxd4?? { (-2.00 → -6.14) Blunder. f3 was best. } (17. f3) 17... e5 18. Qxd6 Qxd6 19. Nxd6 exf4 20. Bf3 Rb8 21. e5 Ng4?? { (-6.00 → 0.30) Blunder. Nd7 was best. } (21... Nd7 22. Nxc8 Rbxc8 23. Bg4 Rc7 24. Bxd7 Rxd7 25. Rd1 Rxd1+ 26. Kxd1 Bxe5 27. Ke2 Rd8 28. h4) 22. Nxc8 Nxe5?! { (0.20 → 0.82) Inaccuracy. Rbxc8 was best. } (22... Rbxc8 23. Bxg4 Rce8 24. O-O Rxe5 25. Rfd1 Rfe8 26. Kf1 Bf8 27. Bf3 Bc5 28. Ra1 Kg7 29. a5) 23. Ne7+ Kh7 24. Be4?? { (0.55 → -6.23) Blunder. Nd5 was best. } (24. Nd5 Rfd8 25. O-O Bf8 26. Rbd1 g5 27. Bh5 Kg7 28. g3 fxg3 29. hxg3 Nd7 30. f4 Nf6) 24... Ng4?? { (-6.23 → -0.14) Blunder. Rfe8 was best. } (24... Rfe8 25. O-O) 25. h3?? { (-0.14 → -5.77) Blunder. O-O was best. } (25. O-O Rbe8) 25... Nf6?! { (-5.77 → -4.07) Inaccuracy. Rbe8 was best. } (25... Rbe8 26. hxg4 Rxe7 27. f3 f5 28. gxf5 gxf5 29. Kf1 fxe4 30. fxe4 Rxe4 31. Rh3 Rd8 32. Re1) 26. Bc2? { (-4.07 → -6.76) Mistake. Bc6 was best. } (26. Bc6) 26... Rbe8 27. O-O Rxe7 28. Rfd1 Rfe8 29. Bd3 Rd8?? { (-7.00 → -2.37) Blunder. Nd7 was best. } (29... Nd7) 30. Bc2?? { (-2.37 → -6.70) Blunder. Bxg6+ was best. } (30. Bxg6+ Kxg6) 30... Rxd1+ 31. Rxd1 Rd7 32. Re1 Rd2 33. Rc1 Nd7 34. Be4 Rb2 35. Bc6 Nc5 36. Rd1 Rxb3 37. Rd5 Rc3 38. Rd8 b3 39. Bd5 b2 40. Bxf7?! { (-17.23 → Mate in 9) Checkmate is now unavoidable. Bf3 was best. } (40. Bf3 b1=Q+) 40... g5?! { (Mate in 9 → -12.61) Lost forced checkmate sequence. b1=Q+ was best. } (40... b1=Q+ 41. Kh2 Be5 42. Bg8+ Kg7 43. Re8 Rc1 44. Re7+ Kxg8 45. Re8+ Kf7 46. Re7+ Kxe7 47. g3) 41. Bg8+ Kg6 42. Rd6+ Kh5 43. Bf7+ Kh4 44. Kh2? { (-9.32 → Mate in 7) Checkmate is now unavoidable. Rxb6 was best. } (44. Rxb6 Nxa4) 44... b1=Q 45. g3+ fxg3+ 46. fxg3+ Rxg3 47. Rd4+ Ne4 48. Bg6 Qg1# { Black wins by checkmate. } 0-1