[Event "COPA NACIONAL DE ORO ULP Team Battle"] [Site "https://lichess.org/zrV81lUY"] [Date "2023.12.07"] [White "neodera"] [Black "pigonthewing"] [Result "1-0"] [UTCDate "2023.12.07"] [UTCTime "01:29:23"] [WhiteElo "2603"] [BlackElo "2736"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B56"] [Opening "Sicilian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B56 Sicilian Defense: Classical Variation } 6. Nb3 e6 7. g4 Be7?! { (-0.04 → 0.57) Inaccuracy. d5 was best. } (7... d5 8. exd5 Nxd5 9. Nxd5 exd5 10. Be3 Bd6 11. Bg2 O-O 12. h3) 8. g5 Nd7 9. h4 a6 10. Be3 b5 11. f4 Bb7 12. a3 Qc7 13. Bd3?! { (0.67 → -0.12) Inaccuracy. Qd2 was best. } (13. Qd2 Nc5) 13... Na5?! { (-0.12 → 0.45) Inaccuracy. b4 was best. } (13... b4 14. axb4 Nxb4 15. Na5 h6 16. Kf2 Nc5 17. Nxb7 Qxb7 18. Be2 hxg5 19. Bxc5 dxc5 20. hxg5) 14. Nxa5 Qxa5 15. Qd2 Rc8 16. O-O Qc7 17. Ne2?! { (0.13 → -0.85) Inaccuracy. Qf2 was best. } (17. Qf2 O-O 18. Be2 Nc5 19. Bf3 f5 20. exf5 Bxf3 21. Qxf3 Rxf5 22. Ne2 d5 23. Nd4 Rf7) 17... O-O?! { (-0.85 → 0.00) Inaccuracy. h6 was best. } (17... h6 18. Qc3 e5 19. Qxc7 Rxc7 20. Nc3 exf4 21. Bxf4 hxg5 22. hxg5 Ne5 23. Rad1 Rh4 24. Be2) 18. Ng3 d5?! { (-0.19 → 0.53) Inaccuracy. Nc5 was best. } (18... Nc5 19. Qe2 d5 20. e5 d4 21. Bd2 g6 22. Rac1 Qd7 23. h5 Nxd3 24. cxd3 Rxc1 25. Rxc1) 19. e5 d4 20. Bxd4 Rfd8 21. c3 Nc5 22. Bc2 Qc6?! { (1.00 → 1.66) Inaccuracy. Na4 was best. } (22... Na4 23. Bxa4 bxa4 24. Qf2 Rd7 25. Rad1 Rcd8 26. Kh2 Qc4 27. Rd2 Bc5 28. Rfd1 Qd5 29. Qe3) 23. Kh2 g6 24. Rf2?! { (1.68 → 1.02) Inaccuracy. b4 was best. } (24. b4 Na4) 24... Nd7?! { (1.02 → 1.79) Inaccuracy. Qd5 was best. } (24... Qd5) 25. Be4 Qc7 26. Bxb7 Qxb7 27. h5 Nb6?! { (1.21 → 2.15) Inaccuracy. Nc5 was best. } (27... Nc5 28. Qe3 a5 29. Rd1 Kf8 30. Rg2 a4 31. Rf2 Rd5 32. Rh1 Nb3 33. Ne4 Nxd4 34. cxd4) 28. Qe2 Nd5 29. Ne4 a5 30. Nf6+ Nxf6 31. gxf6 Bf8? { (2.21 → 4.05) Mistake. Bc5 was best. } (31... Bc5 32. Rd1 Bxd4 33. cxd4 Qd5 34. hxg6 fxg6 35. Qe3 Kf7 36. Rfd2 a4 37. Qh3 Kg8 38. Kg3) 32. Rg1?! { (4.05 → 2.60) Inaccuracy. hxg6 was best. } (32. hxg6 fxg6 33. f5 exf5 34. e6 Be7 35. fxe7 Qxe7 36. Kg1 Rd5 37. Re1 f4 38. Qe4 Rg5+) 32... b4 33. hxg6 fxg6 34. f5 exf5 35. e6 Rxd4 36. f7+ Kh8 37. cxd4 Bd6+ 38. Kh3 bxa3 39. bxa3?? { (3.25 → -6.24) Blunder. e7 was best. } (39. e7 Qb3+ 40. Rf3 Qxf7 41. Qa6 Re8 42. Qxd6 axb2 43. Rb1 Rxe7 44. Rxb2 g5 45. Kh2 Re8) 39... Rc3+ 40. Kh4 Be7+ 41. Rg5 Qh1+ 42. Rh2 Qg1?? { (-5.96 → Mate in 2) Checkmate is now unavoidable. Qd5 was best. } (42... Qd5 43. Qe5+ Qxe5 44. dxe5 Kg7 45. Rf2 h6 46. Rxf5 hxg5+ 47. Rxg5 Rc4+ 48. Kg3 Bxg5 49. Kg2) 43. Qe5+ { Black resigns. } 1-0