[Event "San Isidro por Equipos Team Battle"] [Site "https://lichess.org/uirCmlAj"] [Date "2021.06.27"] [White "Cadena2"] [Black "user_silva2002"] [Result "1-0"] [UTCDate "2021.06.27"] [UTCTime "23:21:53"] [WhiteElo "2432"] [BlackElo "2360"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [WhiteTitle "IM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B87"] [Opening "Sicilian Defense: Sozin Attack, Flank Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Bb3 b5 { B87 Sicilian Defense: Sozin Attack, Flank Variation } 8. O-O Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 O-O 12. Bh6 Ne8 13. a3 Kh8 14. Bg5 Nf6 15. Rae1?! { (0.68 → 0.00) Inaccuracy. Rad1 was best. } (15. Rad1 Nbd7) 15... Nbd7 16. Kh1 Nc5 17. f3 { White offers draw } 17... Nxb3 18. Nxb3 Bd7 19. f4 Bc6 20. Nd4 Rac8 21. Nxc6 Qxc6 22. e5?! { (0.23 → -0.41) Inaccuracy. Qh4 was best. } (22. Qh4 Qd7 23. Rd1 Ng8 24. f5 Bxg5 25. Qxg5 Rfd8 26. h3 h6 27. Qe3 Qc7 28. Rf3 Rd7) 22... Ng8 23. Ne4 Bxg5 24. Nxg5 d5?? { (-0.70 → 1.02) Blunder. dxe5 was best. } (24... dxe5) 25. c3 Nh6 26. Qd3 g6? { (1.03 → 2.55) Mistake. Nf5 was best. } (26... Nf5 27. g4) 27. Qh3 Kg7 28. Nf3? { (2.34 → 1.00) Mistake. Qh4 was best. } (28. Qh4) 28... a5? { (1.00 → 2.72) Mistake. Qc4 was best. } (28... Qc4 29. Ng5 d4 30. cxd4 Rh8 31. Ne4 Qxd4 32. Qh4 Rhf8 33. g4 Ng8 34. Rf2 Rfd8 35. Rd2) 29. Nd4 Qd7 30. g4 b4 31. axb4 axb4 32. f5 Ng8 33. f6+ Kh8 34. g5 h5?! { (4.54 → 6.84) Inaccuracy. bxc3 was best. } (34... bxc3 35. Rf4) 35. gxh6 Kh7 36. Nf3 bxc3?? { (6.86 → Mate in 8) Checkmate is now unavoidable. d4 was best. } (36... d4 37. Ng5+ Kh8 38. h7 Nxf6 39. exf6 Qd5+ 40. Nf3 Qf5 41. Qxf5 gxf5 42. cxd4 Kxh7 43. Ne5) 37. Ng5+ Kh8 38. h7 Nxf6 39. exf6 d4 40. bxc3?? { (Mate in 5 → 5.94) Lost forced checkmate sequence. Qh6 was best. } (40. Qh6 Qd5+ 41. Re4 Qxe4+ 42. Nxe4 Rg8 43. hxg8=Q+ Kxg8 44. Qg7#) 40... Qd5+ 41. Qg2?! { (6.61 → 4.13) Inaccuracy. Nf3 was best. } (41. Nf3 Qh5) 41... Qa5? { (4.13 → 7.30) Mistake. dxc3 was best. } (41... dxc3) 42. cxd4 Rc4 43. Nf3 Rfc8 44. Ne5 Rc2? { (8.13 → Mate in 16) Checkmate is now unavoidable. R4c7 was best. } (44... R4c7 45. Qg5 Qb4 46. h4 Qc3 47. Re3 Qxe3 48. Qxe3 Kxh7 49. h5 g5 50. Qxg5 Rg8 51. Qf4) 45. Re2? { (Mate in 16 → 8.84) Lost forced checkmate sequence. Nxf7+ was best. } (45. Nxf7+ Kxh7 46. Ng5+ Kg8 47. f7+ Kg7 48. Nxe6+ Kh6 49. Qh3+ Qh5 50. Qxh5+ Kxh5 51. Ng7+ Kg5) 45... Rxe2 46. Qxe2 Qd5+ 47. Qg2 Qxd4? { (7.69 → Mate in 6) Checkmate is now unavoidable. Rc7 was best. } (47... Rc7 48. Qxd5) 48. Nxf7+ Kxh7 49. Ng5+ Kg8 50. Nxe6 Qe5 51. f7+ { Black resigns. } 1-0