[Event "AJEFECH Clubes 2021 E3 F8 D2 Team Battle"] [Site "https://lichess.org/DkH9R2yR"] [Date "2021.07.02"] [White "birdpov"] [Black "Cjdonoso"] [Result "1-0"] [UTCDate "2021.07.02"] [UTCTime "02:06:48"] [WhiteElo "1646"] [BlackElo "2133"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } c6 3. Bd3 Nf6 4. f4?! { (0.46 → -0.25) Inaccuracy. Nf3 was best. } (4. Nf3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Nxf3 e6 8. O-O Bd6) 4... Bd7?! { (-0.25 → 0.31) Inaccuracy. Bg4 was best. } (4... Bg4 5. Nf3 e6 6. h3 Bf5 7. O-O Be7 8. c4 Nbd7 9. Nc3) 5. Nf3 e6 6. O-O Bd6 7. Bd2 O-O 8. Be1 b5?! { (-0.27 → 0.44) Inaccuracy. c5 was best. } (8... c5) 9. c3 a5 10. Bh4 Na6?! { (0.70 → 1.82) Inaccuracy. c5 was best. } (10... c5 11. Nbd2 Be7 12. e4 dxe4 13. Nxe4 cxd4 14. Nxd4 b4 15. Qe2 g6 16. Rad1 Nc6 17. Nxf6+) 11. Nbd2 Be7 12. Rc1?! { (1.64 → 0.86) Inaccuracy. Ne5 was best. } (12. Ne5) 12... c5 13. Ne5 c4 14. Nxd7?? { (0.97 → -0.74) Blunder. Bc2 was best. } (14. Bc2 Ne8 15. Bxe7 Qxe7 16. e4 Nac7 17. Nxd7 Qxd7 18. e5 f5 19. exf6 gxf6 20. Qh5 Nd6) 14... Qxd7?! { (-0.74 → 0.35) Inaccuracy. Nxd7 was best. } (14... Nxd7) 15. Bc2 b4?! { (0.32 → 0.89) Inaccuracy. Nc7 was best. } (15... Nc7 16. f5 a4 17. a3 exf5 18. Bxf5 Qd8 19. e4 Nxe4 20. Bxe7 Qxe7 21. Re1 Ra6 22. Nxe4) 16. cxb4? { (0.89 → -0.69) Mistake. e4 was best. } (16. e4 Nxe4 17. Bxe7 Qxe7 18. Nxe4 dxe4 19. Bxe4 Rab8 20. Qe2 Nc7 21. Qxc4 g6 22. cxb4 Nb5) 16... axb4 17. b3?! { (-0.45 → -1.39) Inaccuracy. f5 was best. } (17. f5) 17... c3 18. Nf3?! { (-1.77 → -2.73) Inaccuracy. Bxf6 was best. } (18. Bxf6 Bxf6) 18... Nc7?! { (-2.73 → -1.50) Inaccuracy. Ne4 was best. } (18... Ne4 19. Ne5 Qe8 20. Bxe4 dxe4 21. Bxe7 Qxe7 22. Qc2 Nc7 23. Qxe4 Rxa2 24. Qb7 Nd5 25. Qxe7) 19. Ne5 Qc8?? { (-1.75 → 0.12) Blunder. Qd6 was best. } (19... Qd6) 20. Nc6 Re8?! { (0.29 → 1.05) Inaccuracy. Qd7 was best. } (20... Qd7 21. Bxf6) 21. Bxf6?! { (1.05 → 0.17) Inaccuracy. Rf2 was best. } (21. Rf2) 21... gxf6?? { (0.17 → 15.97) Blunder. Bxf6 was best. } (21... Bxf6 22. Nxb4 Be7 23. Nc6 Ba3 24. Ne5 g6 25. Rb1 Nb5 26. Qd3 Nd6 27. b4 Qb7 28. b5) 22. Rf3 f5 23. Rg3+ Kf8? { (8.87 → Mate in 3) Checkmate is now unavoidable. Kh8 was best. } (23... Kh8) 24. Qh5 Bf6 25. Ne5?? { (Mate in 2 → 0.88) Lost forced checkmate sequence. Qh6+ was best. } (25. Qh6+ Bg7 26. Qxg7#) 25... Ke7?? { (0.88 → 9.67) Blunder. Bxe5 was best. } (25... Bxe5 26. fxe5) 26. Nc6+?? { (9.67 → 2.08) Blunder. Qxf7+ was best. } (26. Qxf7+ Kd6) 26... Kd6 27. Ne5?? { (2.46 → -0.70) Blunder. Nxb4 was best. } (27. Nxb4 Qb8) 27... Re7?! { (-0.70 → 0.19) Inaccuracy. Bxe5 was best. } (27... Bxe5) 28. Nxf7+?! { (0.19 → -0.62) Inaccuracy. Nd3 was best. } (28. Nd3 Qb8) 28... Kc6 29. Ne5+? { (-0.71 → -2.08) Mistake. Bb1 was best. } (29. Bb1 Kb6) 29... Kb5?? { (-2.08 → 0.89) Blunder. Bxe5 was best. } (29... Bxe5 30. fxe5 Rxa2 31. Rf3 Qe8 32. Qh6 Kb7 33. Rf2 Qg6 34. Qh4 Qg7 35. Bd3 Ra3 36. Rb1) 30. Bd3+ Ka5?? { (0.53 → 5.81) Blunder. Kb6 was best. } (30... Kb6 31. Qe2) 31. Nc6+ Kb6 32. Nxe7 Bxe7 33. Qxh7 Rxa2? { (5.56 → 14.59) Mistake. Bd6 was best. } (33... Bd6) 34. Rg7? { (14.59 → 5.23) Mistake. Qxe7 was best. } (34. Qxe7) 34... Bd6 35. Rc2? { (6.25 → 3.37) Mistake. Rg8 was best. } (35. Rg8 Bf8 36. Qf7 Ra8 37. h4 Qe8 38. Qxe8 Rxe8 39. Rg6 Kb7 40. h5 Ra8 41. Kf2 Kc8) 35... Ra1+?! { (3.37 → 5.02) Inaccuracy. Rxc2 was best. } (35... Rxc2 36. Bxc2) 36. Kf2 Qa8 37. Rg8 Qa3 38. Rb8+ Ka7 39. Rc8 Kb7 40. Qd7? { (8.18 → 4.66) Mistake. Rd8 was best. } (40. Rd8 Bxf4) 40... Qxb3 41. Re2?? { (5.09 → 0.00) Blunder. Rg8 was best. } (41. Rg8 Rd1 42. Be2 Qxc2 43. Rg7 Qxe2+ 44. Kxe2 c2 45. Qb5+ Ka7 46. Qa4+ Kb6 47. Qxc2 Ra1) 41... Qd1?? { (0.00 → 7.62) Blunder. Ra2 was best. } (41... Ra2 42. Rd8 Rxe2+ 43. Bxe2 c2 44. Qc8+ Kc6 45. Qd7+) 42. Qxd6?? { (7.62 → -8.18) Blunder. Bb5 was best. } (42. Bb5) 42... Qxd3?? { (-8.18 → Mate in 2) Checkmate is now unavoidable. Kxc8 was best. } (42... Kxc8 43. Bb5 Qf1+ 44. Kg3 Nxb5 45. Qxe6+ Kc7 46. Qe7+ Kb6 47. Qf6+ Ka5 48. Qd8+ Ka4 49. Rf2) 43. Rxc7+ Kb8 44. Qd8# { White wins by checkmate. } 1-0