[Event "74 CIBRAU XADREZ UNIÃO BRASIL Arena"] [Site "https://lichess.org/y7xI3tdY"] [Date "2021.09.01"] [White "silvio23"] [Black "teddyhh"] [Result "1-0"] [UTCDate "2021.09.01"] [UTCTime "23:12:09"] [WhiteElo "1976"] [BlackElo "2586"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. e3 c6 3. b3 Nf6 4. Bb2 Bg4?! { (-0.20 → 0.48) Inaccuracy. Bf5 was best. } (4... Bf5 5. Be2 e6 6. Nf3 Nbd7 7. O-O Be7 8. c4 O-O 9. d3) 5. Be2 Bxe2 6. Qxe2 Nbd7 7. Nf3 e6 8. h3 a5 9. g4?! { (0.00 → -0.66) Inaccuracy. Nc3 was best. } (9. Nc3 b5 10. a4 b4 11. Nd1 Ne4 12. Rg1 Ng3 13. Qf2 Ne4 14. Qf1 Ng3) 9... Ne4?! { (-0.66 → 0.04) Inaccuracy. a4 was best. } (9... a4) 10. Qg2 h5?! { (-0.48 → 0.60) Inaccuracy. a4 was best. } (10... a4 11. O-O a3 12. Bd4 c5 13. Bc3 Qb6 14. d3 Nxc3 15. Nxc3 Be7 16. Rab1 O-O 17. Kh1) 11. d3?! { (0.60 → -0.15) Inaccuracy. Nc3 was best. } (11. Nc3 Nd6) 11... hxg4?! { (-0.15 → 0.44) Inaccuracy. Qb6 was best. } (11... Qb6 12. Bd4) 12. hxg4 Rxh1+ 13. Qxh1 Nef6?! { (0.49 → 1.52) Inaccuracy. Qb6 was best. } (13... Qb6 14. Qg1) 14. g5 Ng4?! { (1.33 → 2.51) Inaccuracy. Ng8 was best. } (14... Ng8 15. Qh7 Ne7 16. Nbd2 Qb6 17. Ke2 g6 18. a4 Nf5 19. Nd4 c5 20. Nxf5 exf5 21. Kf2) 15. Qg1?! { (2.51 → 1.71) Inaccuracy. Ke2 was best. } (15. Ke2 f5) 15... f5 16. Nc3? { (1.75 → 0.40) Mistake. gxf6 was best. } (16. gxf6 Ndxf6) 16... Qb6 17. Ke2?! { (0.83 → 0.25) Inaccuracy. Nd4 was best. } (17. Nd4 a4) 17... a4 18. Nxa4? { (0.00 → -1.17) Mistake. Nd1 was best. } (18. Nd1 a3 19. Bc3 O-O-O 20. Qh1 Bc5 21. d4 Qb5+ 22. Ke1 Bb4 23. Bxb4 Qxb4+ 24. Ke2 Qb5+) 18... Rxa4 19. bxa4 Qxb2 20. Qc1 Qxc1?? { (-0.96 → 0.70) Blunder. Qb6 was best. } (20... Qb6 21. Rb1) 21. Rxc1 Nc5?! { (0.50 → 1.61) Inaccuracy. Bc5 was best. } (21... Bc5 22. a5) 22. Rb1 Kd8?! { (1.55 → 2.37) Inaccuracy. Bd6 was best. } (22... Bd6 23. a5) 23. a5?! { (2.37 → 1.60) Inaccuracy. d4 was best. } (23. d4 Nxa4 24. Rxb7 Be7 25. Kd2 c5 26. Rb8+ Kd7 27. Rg8 cxd4 28. Nxd4 Bb4+ 29. Ke2 Nc3+) 23... Kc8 24. Ne5?? { (2.06 → -0.60) Blunder. Rh1 was best. } (24. Rh1) 24... Nxe5 25. fxe5 Na4?! { (-0.87 → 0.00) Inaccuracy. Be7 was best. } (25... Be7 26. g6 Nd7 27. d4 Bd8 28. Rh1 Nf8 29. Rh7 Nxg6 30. Rxg7 Ne7 31. Kd3 Kd7 32. a6) 26. Rb3?! { (0.00 → -0.57) Inaccuracy. Rh1 was best. } (26. Rh1 Kd7 27. g6 Nc3+ 28. Kd2 d4 29. exd4 Nd5 30. c3 Ne7 31. Rg1 Nd5) 26... Nc5 27. Rb2 Nd7 28. d4 Be7 29. g6 Nf8 30. Rb1 Bg5 31. Rg1?! { (-0.63 → -1.26) Inaccuracy. Rh1 was best. } (31. Rh1) 31... Bh6 32. Kd3 Nd7?? { (-1.03 → 6.85) Blunder. Kb8 was best. } (32... Kb8) 33. c4?? { (6.85 → 0.00) Blunder. Rh1 was best. } (33. Rh1) 33... Kb8?? { (0.00 → 5.72) Blunder. dxc4+ was best. } (33... dxc4+ 34. Kxc4 Bxe3 35. Rh1 c5 36. Rh8+ Kc7 37. Rh7 Bxd4 38. Rxg7 Bxe5 39. Rh7 Kd6 40. g7) 34. c5?? { (5.72 → 0.00) Blunder. cxd5 was best. } (34. cxd5) 34... Ka7?? { (0.00 → 7.47) Blunder. Nf8 was best. } (34... Nf8 35. Rb1 Kc7 36. Rb6 Nxg6 37. a6 bxa6 38. Rxa6 f4 39. a4 fxe3 40. a5 Nh4 41. Rb6) 35. Rb1?? { (7.47 → 0.00) Blunder. Rh1 was best. } (35. Rh1) 35... Nf8 36. Rg1 Nd7?? { (0.00 → 7.23) Blunder. f4 was best. } (36... f4 37. exf4 Bxf4 38. Rg4 Bc1 39. Rg1 Bh6 40. Rg2 Kb8 41. Rg1 Kc7 42. Rg4 Kd7 43. Rg2) 37. Rb1?? { (7.23 → 0.00) Blunder. Rh1 was best. } (37. Rh1) 37... Bg5 38. Rg1 Be7 39. Rh1 Bf8 40. Rb1 Ka6 41. Kc3 Be7 42. Kb4 Nf8 43. Rg1? { (0.00 → -1.22) Mistake. Kc3 was best. } (43. Kc3 Bd8 44. Rh1 Nxg6 45. Rg1 Nh4 46. Rxg7 Nf3 47. Kd3 Ne1+ 48. Ke2 Bxa5 49. a4 Nc2) 43... Bh4 44. Rg2?! { (-1.67 → -2.48) Inaccuracy. Kc3 was best. } (44. Kc3 Bf2) 44... Be1+ 45. Ka4? { (-2.54 → -4.11) Mistake. Kb3 was best. } (45. Kb3 Bxa5) 45... Bxa5?! { (-4.11 → -2.98) Inaccuracy. f4 was best. } (45... f4) 46. Rh2? { (-2.98 → -5.00) Mistake. Kb3 was best. } (46. Kb3 b6) 46... Nd7?? { (-5.00 → 6.22) Blunder. Nxg6 was best. } (46... Nxg6 47. Rg2 f4 48. Rxg6 fxe3 49. Rg2 Bc3 50. Kb3 Bxd4 51. Kc2 Bxe5 52. Rg6 Bf6 53. a4) 47. Rh7 b5+ 48. Kb3 Bd2 49. Rxg7 Nb8 50. Re7 Bxe3?! { (17.27 → Mate in 7) Checkmate is now unavoidable. Ba5 was best. } (50... Ba5 51. g7) 51. g7 Bxd4 52. g8=Q Nd7 53. Qa8# { White wins by checkmate. } 1-0