[Event "V COPA GUILLERMO BLACK"] [Site "https://lichess.org/fIklYKvV"] [Date "2021.12.11"] [White "QueenZamba"] [Black "sappyricky"] [Result "0-1"] [UTCDate "2021.12.11"] [UTCTime "00:09:29"] [WhiteElo "1135"] [BlackElo "1377"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } e6 3. f4 c5 4. c3 b6 5. Bd3 Ne7 6. Nf3 Bb7 7. O-O c4?! { (-0.06 → 0.68) Inaccuracy. g6 was best. } (7... g6 8. b4 c4 9. Bc2 Bg7 10. b5 O-O 11. a4 a6 12. bxa6 Nxa6 13. Ba3 b5 14. Ne5) 8. Bc2 b5?! { (0.87 → 1.45) Inaccuracy. g6 was best. } (8... g6 9. Nbd2 Bg7 10. e4 dxe4 11. Bxe4 Bxe4 12. Nxe4 Qd5 13. Qe2 O-O 14. Ne5 Rc8 15. a4) 9. Nbd2 Nf5 10. Re1? { (1.61 → 0.35) Mistake. Qe2 was best. } (10. Qe2) 10... Nd7 11. Ne5?! { (0.80 → 0.01) Inaccuracy. e4 was best. } (11. e4 dxe4 12. Bxe4 Bxe4 13. Nxe4 Nf6 14. a4 b4 15. a5 Nxe4 16. Rxe4 Be7 17. g4 Nd6) 11... Nxe5?! { (0.01 → 0.96) Inaccuracy. Be7 was best. } (11... Be7) 12. fxe5 f6?? { (0.76 → 4.22) Blunder. Be7 was best. } (12... Be7) 13. Qe2?? { (4.22 → 1.94) Blunder. e4 was best. } (13. e4) 13... fxe5 14. dxe5?? { (2.05 → 0.13) Blunder. e4 was best. } (14. e4 Nd6) 14... Bc5 15. Kh1?! { (0.33 → -0.65) Inaccuracy. Nb3 was best. } (15. Nb3 Qe7) 15... Bxe3?? { (-0.65 → 4.11) Blunder. O-O was best. } (15... O-O 16. Nf3) 16. Nf3?? { (4.11 → 1.41) Blunder. Bxf5 was best. } (16. Bxf5 Bxd2) 16... Bxc1 17. Raxc1?! { (1.88 → 0.87) Inaccuracy. Bxf5 was best. } (17. Bxf5 exf5 18. Raxc1 O-O 19. Nd4 Qe7 20. e6 Rae8 21. Rc2 b4 22. Qf3 Qh4 23. Rce2 g6) 17... d4 18. Bxf5? { (1.37 → -0.28) Mistake. Nxd4 was best. } (18. Nxd4 Nxd4) 18... exf5?? { (-0.28 → 3.02) Blunder. d3 was best. } (18... d3) 19. Rcd1?? { (3.02 → -3.88) Blunder. Nxd4 was best. } (19. Nxd4) 19... Bxf3?? { (-3.88 → 5.06) Blunder. d3 was best. } (19... d3 20. Qe3 Qb6 21. Nd4 Be4 22. Rd2 O-O 23. e6 Rae8 24. Kg1 Rf6 25. Rf2 Rg6 26. h3) 20. gxf3?? { (5.06 → -3.68) Blunder. Qxf3 was best. } (20. Qxf3) 20... Qe7?? { (-3.68 → 4.03) Blunder. d3 was best. } (20... d3) 21. cxd4 O-O-O?! { (4.13 → 6.18) Inaccuracy. O-O was best. } (21... O-O 22. d5) 22. d5 h5?! { (5.53 → 8.10) Inaccuracy. Qc5 was best. } (22... Qc5 23. d6 Rhe8 24. a4 Re6 25. axb5 Qxb5 26. Qe3 g5 27. Qxa7 Qb7 28. Qc5+ Kd7 29. Rd5) 23. d6 Qg5 24. Rg1 Qf4 25. Rxg7 Rhe8? { (8.07 → Mate in 4) Checkmate is now unavoidable. Rd7 was best. } (25... Rd7 26. Rxd7 Kxd7 27. e6+ Kd8 28. e7+ Kd7 29. Re1 Kxd6 30. Qd1+ Kc6 31. Re6+ Kc7 32. e8=Q) 26. Rc7+ Kb8 27. d7?? { (Mate in 3 → -0.97) Lost forced checkmate sequence. Qf2 was best. } (27. Qf2 Qxh2+ 28. Kxh2 a5 29. Qa7#) 27... Rxe5 28. Rc8+? { (-0.99 → -2.79) Mistake. Qf2 was best. } (28. Qf2 Re1+ 29. Rxe1 Qxc7 30. a4 bxa4 31. Qd2 Qxd7 32. Qf4+ Ka8 33. Qxc4 Rb8 34. Qc2 h4) 28... Kb7?? { (-2.79 → 0.00) Blunder. Rxc8 was best. } (28... Rxc8 29. dxc8=Q+) 29. Qg2?? { (0.00 → -3.14) Blunder. Qxe5 was best. } (29. Qxe5 Qxf3+ 30. Kg1 Qxd1+ 31. Kf2 Qc2+ 32. Kg3 Rxc8 33. Qxb5+ Kc7 34. dxc8=Q+ Kxc8 35. Qc6+ Kb8) 29... Rxc8?? { (-3.14 → Mate in 13) Checkmate is now unavoidable. Rxd7 was best. } (29... Rxd7) 30. dxc8=Q+ Kxc8 31. Qg8+ Kb7 32. Rd7+ Kc6 33. Qc8+ Kb6 34. Qc6+?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. Qc7+ was best. } (34. Qc7+ Ka6 35. Qxa7#) 34... Kxc6 35. Rxa7 Qxf3+ 36. Kg1 Re1# { Black wins by checkmate. } 0-1