[Event "Torneo de verano Chaturanga"] [Site "https://lichess.org/rXTwXomu"] [Date "2024.02.04"] [White "juniorabri22"] [Black "Cristian26"] [Result "0-1"] [UTCDate "2024.02.04"] [UTCTime "23:44:57"] [WhiteElo "1681"] [BlackElo "1901"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B86"] [Opening "Sicilian Defense: Sozin Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 { B86 Sicilian Defense: Sozin Attack } a6 7. Nf3?! { (0.06 → -0.51) Inaccuracy. O-O was best. } (7. O-O Be7 8. a4 O-O 9. Be3 Nc6 10. Qe2 Bd7 11. Nxc6 Bxc6) 7... Nc6 8. O-O Be7 9. a3 Qc7 10. Bf4 O-O 11. Re1 b5 12. Bb3 Bb7 13. e5?! { (-0.60 → -1.68) Inaccuracy. h3 was best. } (13. h3 h6 14. Qe2 Rfd8 15. Rad1 Rac8 16. Bg3 Na5 17. Ba2 Nc4 18. Bxc4 Qxc4 19. Rd3 Qc5) 13... dxe5 14. Nxe5 Rfd8 15. Qc1 Nxe5 16. Bxe5 Qc6 17. f3? { (-1.43 → -3.21) Mistake. Qg5 was best. } (17. Qg5 g6 18. Qg3 Nh5 19. Qg4 Rd2 20. Qh3 Bd6 21. Bxd6 Rxd6 22. Ne4 Rd4 23. Ng5 Rh4) 17... Bc5+ 18. Kh1 Ng4 19. Ne4? { (-3.33 → -5.30) Mistake. Bg3 was best. } (19. Bg3 Qxf3 20. Re2 Qf5 21. Qf1 Qxf1+ 22. Rxf1 Ne3 23. Rfe1 Nf5 24. Bc7 Rdc8 25. Be5 Nd4) 19... Nf2+?? { (-5.30 → 4.60) Blunder. Nxe5 was best. } (19... Nxe5 20. Ng5 Bd6 21. a4 h6 22. Nxf7 Nxf7 23. Bxe6 bxa4 24. c4 Re8 25. Qc2 Qc7 26. Bxf7+) 20. Nxf2 Bxf2?! { (4.51 → 6.40) Inaccuracy. h6 was best. } (20... h6 21. Ne4 Bd4 22. Bxd4 Rxd4 23. c3 Rd7 24. Qe3 Rad8 25. Nf2 Qc7 26. Rad1 Rxd1 27. Rxd1) 21. Rf1?? { (6.40 → -0.02) Blunder. Qg5 was best. } (21. Qg5 f6 22. Bxf6 Qc7 23. Rxe6 Kh8 24. Be5 Qxe5 25. Qxe5 Bd4 26. Qh5 Bf6 27. Rxf6 gxf6) 21... Qxf3?? { (-0.02 → 2.15) Blunder. Bd4 was best. } (21... Bd4 22. Bxd4 Rxd4 23. c3 Rd6 24. Qe3 Rad8 25. Rad1 g6 26. Kg1 Qc7 27. Rxd6 Rxd6 28. Rd1) 22. Qg5 f6? { (2.10 → 4.18) Mistake. g6 was best. } (22... g6 23. gxf3 Bxf3+ 24. Qg2 Bxg2+ 25. Kxg2 Bd4 26. Bxd4 Rxd4 27. Rad1 Rad8 28. c3 Rd2+ 29. Rxd2) 23. Bxe6+ Kh8 24. Qg4?? { (4.36 → -0.34) Blunder. gxf3 was best. } (24. gxf3 Bxf3+ 25. Qg2 Bxg2+ 26. Kxg2 Be3 27. Bc3 Bd4 28. Bxd4 Rxd4 29. Rae1 Rad8 30. Rf2 Re8) 24... Qxg4 25. Bxg4 Bd4 26. Bxd4 Rxd4 27. Bf3 Bxf3 28. gxf3 Rd2 29. Rad1?? { (-0.43 → -2.61) Blunder. Rac1 was best. } (29. Rac1) 29... Rxc2 30. Rd7?! { (-2.28 → -3.28) Inaccuracy. b4 was best. } (30. b4 h6 31. Rd7 Rc3 32. Rg1 Rg8 33. Ra1 Rxf3 34. Ra7 Kh7 35. Rxa6 Rd8 36. Ra7 Rfd3) 30... Rxb2 31. Rg1 Rg8 32. Ra7 Rb3 33. Rxa6 Rxf3 34. Ra5 Rb3 35. Rd1 h6 36. Rd5?! { (-3.70 → -5.20) Inaccuracy. Rg1 was best. } (36. Rg1 b4 37. axb4 Rxb4 38. Ra7 Rb5 39. Rc7 Rg5 40. h4 Rxg1+ 41. Kxg1 Kh7 42. Kh2 Re8) 36... b4?! { (-5.20 → -4.12) Inaccuracy. Rc8 was best. } (36... Rc8 37. Rdxb5 Rc1+ 38. Kg2 Rc2+ 39. Kg1 Rh3 40. Rh5 Rcxh2 41. Rxh3 Rxh3 42. Kg2 Rc3 43. Kf2) 37. a4?! { (-4.12 → -5.28) Inaccuracy. axb4 was best. } (37. axb4 Re8 38. Ra2 Rxb4 39. Rd3 Rbe4 40. Kg2 R8e5 41. Kf2 Kh7 42. h3 Rf5+ 43. Kg3) 37... Rb8 38. Rab5 Ra8 39. a5 Rb1+ 40. Kg2 b3 41. Rd7 b2 42. Rdb7 Ra1 43. Rxb2 R1xa5 44. Kh3 Ra3+ 45. Kg4 Kh7 46. Rg2 R8a5 47. Kf4 Rg5 48. Rxg5 hxg5+ 49. Kg4 Kg6 50. h3?? { (-5.20 → Mate in 1) Checkmate is now unavoidable. Rb6 was best. } (50. Rb6 Ra4+) 50... f5# { Black wins by checkmate. } 0-1