[Event "Classical Shield Arena"] [Site "https://lichess.org/hobL3Djt"] [Date "2020.04.10"] [White "Isurox"] [Black "AlejandroPert"] [Result "0-1"] [UTCDate "2020.04.10"] [UTCTime "17:18:28"] [WhiteElo "2314"] [BlackElo "1945"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+18"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. Nc3 Be7 8. O-O Nf6 9. Re1 O-O 10. h3 h6 11. Be3 c5 12. Nde2 Nh7 13. f4?! { (0.36 → -0.33) Inaccuracy. Qd3 was best. } (13. Qd3) 13... f5?! { (-0.33 → 0.39) Inaccuracy. Bh4 was best. } (13... Bh4 14. Bf2) 14. e5 Bh4 15. Rf1 Bc6 16. Qd2?! { (0.27 → -0.30) Inaccuracy. Qd3 was best. } (16. Qd3 Rf7) 16... Re8 17. Rad1 Be7?! { (0.25 → 0.82) Inaccuracy. Qc8 was best. } (17... Qc8 18. Qd3 Nf8 19. Nd5 Ng6 20. c4 Bb7 21. exd6 cxd6 22. Bd2 Rb8 23. b3 Qd7 24. Ng3) 18. Nd5 Nf8 19. Ng3 g6 20. c4 a5 21. Ne2 a4 22. Nec3 a3 23. b3 Nd7?! { (1.87 → 3.01) Inaccuracy. Ne6 was best. } (23... Ne6 24. Kh2) 24. e6?? { (3.01 → 0.12) Blunder. g4 was best. } (24. g4 Kh8) 24... Nf8 25. Nxe7+?! { (0.41 → -0.49) Inaccuracy. g4 was best. } (25. g4 Nxe6) 25... Rxe7? { (-0.49 → 0.78) Mistake. Qxe7 was best. } (25... Qxe7 26. Nd5) 26. Nd5?? { (0.78 → -0.93) Blunder. Bxc5 was best. } (26. Bxc5) 26... Rxe6 27. Rfe1 Qd7 28. Bf2 Rae8?! { (-0.86 → -0.09) Inaccuracy. Bxd5 was best. } (28... Bxd5 29. cxd5) 29. Rxe6 Rxe6 30. Qc3? { (-0.19 → -1.87) Mistake. b4 was best. } (30. b4 cxb4 31. Qxb4 Bxd5 32. cxd5 Re2 33. Qxa3 Qb5 34. Qb3 Qxb3 35. axb3 Nd7 36. Rc1 Nf6) 30... Bxd5 31. cxd5 Re4?! { (-2.03 → -1.02) Inaccuracy. Re2 was best. } (31... Re2 32. Rd2) 32. Qc1 Nh7 33. Qxa3 Nf6 34. Qa8+ Kh7 35. Bh4 Nh5 36. a4? { (-0.87 → -2.22) Mistake. Qc6 was best. } (36. Qc6) 36... Nxf4 37. Bf6? { (-2.10 → -4.36) Mistake. Qf8 was best. } (37. Qf8 Re8) 37... Re8?! { (-4.36 → -3.37) Inaccuracy. g5 was best. } (37... g5) 38. Qc6 Qf7 39. Ba1? { (-3.98 → -7.27) Mistake. a5 was best. } (39. a5 Re2) 39... Qe7? { (-7.27 → -3.65) Mistake. Re2 was best. } (39... Re2 40. Kf1) 40. Kh1? { (-3.65 → -5.98) Mistake. Rf1 was best. } (40. Rf1 g5) 40... Qe4 41. Rg1 Nxh3 42. Rf1 Re7 43. Qa8 g5 44. Qh8+ Kg6 45. Qg8+?? { (-4.31 → -17.79) Blunder. Qf6+ was best. } (45. Qf6+ Kh5) 45... Kh5 46. Bf6 Nf2+?? { (-61.04 → 0.00) Blunder. Qh4 was best. } (46... Qh4 47. Qf7+ Rxf7 48. gxh3 Qxh3+ 49. Kg1 Rxf6 50. b4 Qg3+ 51. Kh1 Qh4+ 52. Kg2 Qxb4 53. Rf2) 47. Kg1?? { (0.00 → -2.40) Blunder. Rxf2 was best. } (47. Rxf2 Qe1+ 48. Kh2 Qxf2 49. Bxe7 Qh4+ 50. Kg1 Qe1+ 51. Kh2) 47... Nh3+ 48. gxh3 Qe3+ 49. Rf2?? { (-2.10 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (49. Kg2 Qe4+ 50. Kg1 Kh4 51. Bxg5+ hxg5 52. Qh8+ Rh7 53. Qb2 Qe3+ 54. Qf2+ Qg3+ 55. Qxg3+ Kxg3) 49... Qg3+ 50. Kf1 Qxh3+ 51. Rg2 Qf3+ 52. Rf2 Qh1# { Black wins by checkmate. } 0-1