[Event "NORTE DE SANTANDER 30 DE MAYO Arena"] [Site "https://lichess.org/nb8YYt1q"] [Date "2021.05.31"] [White "Olvideoliver"] [Black "Evidier"] [Result "0-1"] [UTCDate "2021.05.31"] [UTCTime "01:20:18"] [WhiteElo "2090"] [BlackElo "1933"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bc5?! { (0.20 → 0.95) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Re8 7. Ba4 a6 8. Bg5) 4. Nxe5 Qe7?! { (0.99 → 1.99) Inaccuracy. Bd4 was best. } (4... Bd4 5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7 9. Qxe7+) 5. d4 d6 6. dxc5?! { (2.21 → 1.49) Inaccuracy. Nxf7 was best. } (6. Nxf7 Nxe4 7. Nxe4 Qxe4+ 8. Be2 Kxf7 9. dxc5 Nc6 10. O-O Re8) 6... Qxe5?! { (1.49 → 2.46) Inaccuracy. dxe5 was best. } (6... dxe5 7. Be3 Be6 8. Bb5+ Nc6 9. Bxc6+ bxc6 10. Qe2 O-O 11. f3) 7. cxd6 cxd6 8. Bd3 O-O 9. O-O?! { (3.79 → 2.91) Inaccuracy. Be3 was best. } (9. Be3 b5) 9... Ng4 10. f4?! { (3.26 → 1.97) Inaccuracy. g3 was best. } (10. g3 Qh5) 10... Qh5 11. h3 Qc5+ 12. Kh1 Nf2+ 13. Rxf2 Qxf2 14. Nd5?! { (2.00 → 1.27) Inaccuracy. Bd2 was best. } (14. Bd2) 14... Nc6?! { (1.27 → 2.13) Inaccuracy. Be6 was best. } (14... Be6 15. Nc7 Na6 16. Nxa8 Rxa8 17. Bxa6 bxa6 18. Qd2 Qxd2 19. Bxd2 Re8 20. b3 Bc8 21. Rd1) 15. Be3 Qg3?! { (2.15 → 2.90) Inaccuracy. Qh4 was best. } (15... Qh4) 16. f5 Ne5?! { (2.59 → 3.69) Inaccuracy. Nb4 was best. } (16... Nb4 17. Bf4 Qf2 18. Ne7+ Kh8 19. Bxd6 Qd4 20. e5 Nxd3 21. cxd3 Qxb2 22. Rc1 Re8 23. f6) 17. Be2? { (3.69 → 1.68) Mistake. Qd2 was best. } (17. Qd2 f6) 17... b6 18. Ne7+? { (1.39 → 0.13) Mistake. Qd2 was best. } (18. Qd2 Bb7) 18... Kh8 19. Qxd6?! { (0.00 → -0.59) Inaccuracy. Qd4 was best. } (19. Qd4 Qh4 20. Nd5 Bb7 21. Bf2 Qg5 22. a4 Rac8 23. c3 f6 24. h4 Qh6 25. Kg1 Rfe8) 19... Qxe3 20. Nd5 Qc5 21. Qxe5 Bb7 22. c4 Rfe8 23. Qf4 f6 24. Nc7?? { (-0.34 → -6.00) Blunder. Bf3 was best. } (24. Bf3) 24... Rxe4 25. Qg3 Rc8? { (-5.61 → -3.14) Mistake. Rxe2 was best. } (25... Rxe2 26. Nxa8 Qc6 27. Nxb6 axb6 28. Qf3 Rxb2 29. Re1 Kg8 30. Qxc6 Bxc6 31. Re3 Bxg2+ 32. Kg1) 26. Ne6 Qe7 27. Bf3?! { (-3.21 → -4.80) Inaccuracy. Bd3 was best. } (27. Bd3 Re5 28. Rd1 g6 29. Nf4 gxf5 30. Qf2 Re8 31. Kh2 Rd8 32. b4 Be4 33. a3 Bxd3) 27... Re3? { (-4.80 → -2.89) Mistake. Rexc4 was best. } (27... Rexc4 28. Bxb7) 28. Qh4?? { (-2.89 → -6.26) Blunder. Qf2 was best. } (28. Qf2 Re5) 28... Bxf3 29. gxf3 Rxf3 30. Re1 Qb7 31. Kg1 b5?! { (-6.90 → -5.02) Inaccuracy. Qb8 was best. } (31... Qb8) 32. cxb5?! { (-5.02 → -6.82) Inaccuracy. Qg4 was best. } (32. Qg4 Rg8 33. c5 g6 34. Nd4 gxf5 35. Qxg8+ Kxg8 36. Nxf3 Qxf3 37. c6 Qxc6 38. Rf1 Qc5+) 32... Rxf5 33. Qg4 Qb6+ 34. Kh2 Rf2+ 35. Kg3 g5?? { (-6.47 → 1.24) Blunder. g6 was best. } (35... g6 36. Qd4 Qxd4 37. Nxd4 Rxb2 38. Re6 Rc3+ 39. Kf4 Rb4 40. Rd6 Rxh3 41. Ke4 h5 42. Rxf6) 36. Nd4?? { (1.24 → -7.62) Blunder. Nxg5 was best. } (36. Nxg5) 36... Qd6+?? { (-7.62 → 4.67) Blunder. f5 was best. } (36... f5) 37. Kxf2 Qh2+ 38. Kf3 Rd8 39. Qg2?? { (5.83 → -5.00) Blunder. Qf5 was best. } (39. Qf5) 39... Qf4+ 40. Ke2 Qxd4?? { (-4.94 → -1.45) Blunder. Rxd4 was best. } (40... Rxd4 41. Qa8+ Kg7 42. Qxa7+ Kg6 43. Qxd4 Qxd4 44. b4 Qxb4 45. a4 Qe4+ 46. Kd2 Qd4+ 47. Ke2) 41. Qf3?? { (-1.45 → -4.56) Blunder. Kf1 was best. } (41. Kf1 Qd3+ 42. Kg1 Qxb5 43. Qf2 Qa6 44. b4 Kg7 45. Re7+ Kh6 46. h4 Rd1+ 47. Re1 Rd5) 41... Re8+ 42. Kf1 Qc4+ 43. Kg1?? { (-4.07 → Mate in 11) Checkmate is now unavoidable. Re2 was best. } (43. Re2 Qxb5) 43... Rxe1+ 44. Kg2 Qc2+ 45. Kg3?! { (-11.42 → Mate in 2) Checkmate is now unavoidable. Qf2 was best. } (45. Qf2 Qe4+) 45... Rg1+ 46. Qg2 Qxg2# { Black wins by checkmate. } 0-1