[Event "טורניר מתקדמים Arena"] [Site "https://lichess.org/vDuKDUlE"] [Date "2022.06.17"] [White "yacovb7"] [Black "om13032005"] [Result "1-0"] [UTCDate "2022.06.17"] [UTCTime "13:08:08"] [WhiteElo "1874"] [BlackElo "2293"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B44"] [Opening "Sicilian Defense: Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 { B44 Sicilian Defense: Taimanov Variation } 5. c4?! { (0.42 → -0.33) Inaccuracy. Nc3 was best. } (5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5) 5... Nf6 6. Nc3 Bc5 7. Be3?! { (0.25 → -0.64) Inaccuracy. Nc2 was best. } (7. Nc2 Qb6 8. Qd2 Ng4 9. f3 Nf2 10. Na4 Qc7 11. Nxc5 Nxh1) 7... Qb6 8. Na4 Qb4+?? { (-0.63 → 4.00) Blunder. Qa5+ was best. } (8... Qa5+ 9. Nc3) 9. Bd2 Nxd4 10. Bxb4 Bxb4+ 11. Nc3 e5 12. f3?! { (3.89 → 2.54) Inaccuracy. a3 was best. } (12. a3 Be7 13. Bd3 a5 14. O-O d6 15. Kh1 O-O 16. Rc1 Bg4 17. f3 Bd7 18. Bc2 Rfc8) 12... O-O?! { (2.54 → 3.49) Inaccuracy. Bc5 was best. } (12... Bc5) 13. Qd2?! { (3.49 → 2.51) Inaccuracy. a3 was best. } (13. a3 Ba5 14. Bd3 Bb6 15. Na4 Bd8 16. O-O d6 17. Nc3 Be6 18. Kh1 a5 19. Rb1 h5) 13... d6 14. Bd3 Nh5 15. O-O Nf4 16. Qe3?? { (2.97 → 0.66) Blunder. Kh1 was best. } (16. Kh1 a5) 16... Nc2?! { (0.66 → 1.36) Inaccuracy. Nde2+ was best. } (16... Nde2+) 17. Qd2 Nxa1 18. Rxa1 Be6 19. a3 Bc5+ 20. Kf1?! { (1.37 → 0.67) Inaccuracy. Kh1 was best. } (20. Kh1 a5) 20... a5 21. Nd5 Bxd5 22. cxd5 b6? { (0.97 → 2.19) Mistake. Nxd3 was best. } (22... Nxd3 23. Qxd3 b5 24. Rc1 Rab8 25. f4 f6 26. g3 a4 27. Kg2 b4 28. fxe5 bxa3 29. bxa3) 23. Bb5 f5 24. exf5 Rxf5 25. Bd3?? { (1.98 → 0.00) Blunder. g3 was best. } (25. g3 Ng6) 25... Rff8? { (0.00 → 1.36) Mistake. Rh5 was best. } (25... Rh5 26. h3 h6 27. Be4 Rg5 28. g4 Nxh3 29. Kg2 Nf4+ 30. Kg3 g6 31. Rh1 Kg7 32. b4) 26. Be4 g5?? { (1.31 → 3.94) Blunder. Nh5 was best. } (26... Nh5 27. Rc1) 27. g3 Ng6?! { (3.63 → 5.24) Inaccuracy. g4 was best. } (27... g4 28. Rc1) 28. Qxg5 Rac8?! { (5.32 → 8.17) Inaccuracy. Ra7 was best. } (28... Ra7 29. Rc1 Raf7 30. Kg2 Rg7 31. Qh6 Rf6 32. Kh1 Kh8 33. Rc4 Rgf7 34. Qh5 Rg7 35. Rc2) 29. Rc1 Bd4 30. Rxc8 Rxc8 31. b3 Rc3 32. h4 Kf7 33. h5 Ne7 34. h6 Rxb3 { Black offers draw } 35. Qg7+ Ke8 36. Qxh7 Rxa3 37. Qh8+ Kd7 38. Qf6 Ra1+ 39. Kg2 Ra2+ 40. Kh3 a4?! { (14.09 → Mate in 7) Checkmate is now unavoidable. Ra1 was best. } (40... Ra1 41. Qe6+) 41. h7 Bg1 42. h8=Q?! { (Mate in 4 → 10.45) Lost forced checkmate sequence. Qe6+ was best. } (42. Qe6+ Kd8 43. h8=R+ Ng8 44. Qxg8+ Kc7 45. Qg7#) 42... Rh2+ 43. Kg4 Rxh8 44. Qxh8 a3 45. Qa8 Bc5?! { (10.98 → Mate in 6) Checkmate is now unavoidable. b5 was best. } (45... b5 46. Qxa3 Bf2 47. Qa5 b4 48. Qxb4 Kc7 49. Qa5+ Bb6 50. Qb5 Bf2 51. Qe8 Nc8 52. Qc6+) 46. Bf5+ Kc7 47. Qa7+ Kd8 48. Qd7# { White wins by checkmate. } 1-0