[Event "ARENA HOMENAJE DANIEL MORELLI Arena"] [Site "https://lichess.org/ae4FijyC"] [Date "2021.07.19"] [White "Perchis"] [Black "KarpovAndres"] [Result "0-1"] [UTCDate "2021.07.19"] [UTCTime "00:07:51"] [WhiteElo "2220"] [BlackElo "2135"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C79"] [Opening "Ruy Lopez: Morphy Defense, Steinitz Deferred"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 { C79 Ruy Lopez: Morphy Defense, Steinitz Deferred } 6. Re1 Bg4 7. c3 Be7 8. h3 Bh5 9. d3 O-O 10. Nbd2 h6 11. Nf1 Nh7 12. Ng3 Bg6?! { (0.80 → 1.61) Inaccuracy. Bxf3 was best. } (12... Bxf3 13. Qxf3) 13. Bb3?! { (1.61 → 0.87) Inaccuracy. d4 was best. } (13. d4 Bf6 14. Be3 Ng5 15. Bxg5 Bxg5 16. Bxc6 bxc6 17. dxe5 Bf4 18. Qd4 Rb8 19. exd6 Bxg3) 13... Kh8 14. Be3 Ng5 15. Kh2 Nxf3+ 16. Qxf3 Bg5 17. Nf5 Qf6 18. g4 Bh7 19. Qg3 g6?! { (0.67 → 1.28) Inaccuracy. Bxe3 was best. } (19... Bxe3 20. Rxe3) 20. Bxg5?! { (1.28 → 0.42) Inaccuracy. Nxh6 was best. } (20. Nxh6 Bf4 21. Bxf4 exf4 22. Qg2 Qh4 23. g5 f6 24. d4 Kg7 25. Ng4 Qxg5 26. e5 fxe5) 20... Qxg5?! { (0.42 → 1.28) Inaccuracy. hxg5 was best. } (20... hxg5 21. Ne3 Qg7 22. Rg1 Ne7 23. Rad1 f6 24. d4 exd4 25. cxd4 f5 26. exf5 gxf5 27. gxf5) 21. Ne3?! { (1.28 → 0.25) Inaccuracy. h4 was best. } (21. h4 Qf4) 21... f5 22. gxf5 gxf5 23. Qxg5 hxg5 24. exf5 Bxf5 25. Nxf5 Rxf5 26. Re2 Raf8 27. Kg2 Kg7 28. Rh1?! { (-0.50 → -1.19) Inaccuracy. Be6 was best. } (28. Be6 Rf4 29. Bg4 a5 30. Rae1 a4 31. a3 b6 32. Kg3 b5 33. Bd7 Ne7 34. d4 Rf3+) 28... Ne7 29. h4?? { (-1.13 → -3.16) Blunder. Rd2 was best. } (29. Rd2 Ng6) 29... gxh4?! { (-3.16 → -2.38) Inaccuracy. Ng6 was best. } (29... Ng6 30. Kf1) 30. Rxh4 Ng6?! { (-1.97 → -0.97) Inaccuracy. Rg5+ was best. } (30... Rg5+) 31. Rg4 Kf6 32. Kg1?! { (-1.08 → -1.67) Inaccuracy. Kf1 was best. } (32. Kf1 Nf4 33. Re3 Rh8 34. Rf3 Rg5 35. Rxg5 Kxg5 36. Ke1 Rh1+ 37. Kd2 Rb1 38. Kc2 Re1) 32... Rh8 33. d4 Nf4 34. dxe5+ dxe5 35. Re3?? { (-0.74 → -4.95) Blunder. Rd2 was best. } (35. Rd2 e4) 35... Rfh5?! { (-4.95 → -3.75) Inaccuracy. Nh3+ was best. } (35... Nh3+ 36. Rxh3 Rxh3 37. Rc4 c6 38. Rb4 Rg5+ 39. Kf1 b5 40. Bc2 a5 41. Re4 Ke6 42. a4) 36. f3?? { (-3.75 → Mate in 3) Checkmate is now unavoidable. Kf1 was best. } (36. Kf1 Rd8 37. Kg1 Rd2 38. Rg8 Ke7 39. Re1 Nh3+ 40. Kg2 Nxf2 41. Kf3 Rh3+ 42. Kg2 e4) 36... Rh1+ 37. Kf2 R8h2+ 38. Kg3 Rg2# { Black wins by checkmate. } 0-1