[Event "Nacional Perú Sub 10 Abs 2021"] [Site "https://lichess.org/JMyvUpmP"] [Date "2021.07.04"] [White "ALBERTDKFDK"] [Black "XimenaLaPro"] [Result "1-0"] [UTCDate "2021.07.04"] [UTCTime "17:00:00"] [WhiteElo "927"] [BlackElo "1136"] [WhiteRatingDiff "+77"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 Nc6?! { (0.16 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bd6 5. d3 O-O 6. Ba4 Re8 7. Bg5) 3. Nf3?! { (0.80 → 0.12) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 d6 5. Nf3 Be7 6. Rg1 d5 7. Bd3 dxe4) 3... e6 4. d4 d6 5. Bf4 Be7 6. Bc4 Bd7? { (0.29 → 1.57) Mistake. O-O was best. } (6... O-O 7. Be2 a6 8. d5 exd5 9. exd5 Ne5 10. Nxe5 dxe5 11. Bxe5) 7. Qd3? { (1.57 → 0.34) Mistake. e5 was best. } (7. e5 dxe5 8. dxe5 Nd5 9. Nxd5 exd5 10. Bxd5 Be6 11. Bxe6 fxe6) 7... h6?? { (0.34 → 2.08) Blunder. d5 was best. } (7... d5 8. exd5 Nb4 9. Qe2 Nbxd5 10. Bd2 Nxc3 11. Bxc3 Bc6 12. Ne5) 8. O-O? { (2.08 → 0.81) Mistake. a3 was best. } (8. a3 Na5 9. Ba2 c5 10. dxc5 dxc5 11. O-O-O c4 12. Bxc4 Nxc4 13. Qxc4 Rc8 14. Qd3 O-O) 8... g6?! { (0.81 → 1.91) Inaccuracy. Na5 was best. } (8... Na5) 9. a3 b6? { (2.35 → 4.01) Mistake. g5 was best. } (9... g5 10. Be3) 10. b3?! { (4.01 → 2.58) Inaccuracy. d5 was best. } (10. d5 exd5) 10... a6?! { (2.58 → 3.41) Inaccuracy. g5 was best. } (10... g5 11. Be3 Bf8 12. d5 exd5 13. exd5 Ne7 14. Nd4 Ng4 15. f4 Bg7 16. fxg5 Nxe3 17. Qxe3) 11. g3?? { (3.41 → -0.97) Blunder. Bxa6 was best. } (11. Bxa6 g5) 11... Qb8?? { (-0.97 → 3.68) Blunder. g5 was best. } (11... g5 12. e5 dxe5 13. dxe5 Nh7 14. Be3 b5 15. Bxe6 Bxe6 16. Qe4 Bd7 17. e6 Nf6 18. exd7+) 12. h3?? { (3.68 → 0.28) Blunder. Bxa6 was best. } (12. Bxa6 Nxd4 13. Nxd4 e5 14. Bb5 exf4 15. Nc6 Qb7 16. Qc4 Kf8 17. Rad1 Re8 18. Nxe7 Bxb5) 12... d5?? { (0.28 → 6.91) Blunder. b5 was best. } (12... b5 13. Bxe6) 13. exd5 exd5 14. Bxd5 Nxd5 15. Nxd5 Qa7 16. Nxe7 Nxe7 17. Rfe1 O-O-O 18. Kh2?? { (8.00 → 3.62) Blunder. Rxe7 was best. } (18. Rxe7 Rhe8 19. Rxf7 g5 20. Bxc7 Qxc7 21. Ne5 Kb8 22. Qg6 Kc8 23. Rd1 Rxe5 24. dxe5 Be8) 18... Rhe8?! { (3.62 → 4.63) Inaccuracy. Nd5 was best. } (18... Nd5) 19. Re3? { (4.63 → 2.66) Mistake. c4 was best. } (19. c4 b5 20. a4 g5 21. Be3 Bf5 22. Qc3 b4 23. Qxb4 Qb7 24. Qxb7+ Kxb7 25. d5 Bg6) 19... c5? { (2.66 → 5.11) Mistake. g5 was best. } (19... g5) 20. dxc5?? { (5.11 → 2.28) Blunder. Rae1 was best. } (20. Rae1 Nf5) 20... bxc5?! { (2.28 → 3.54) Inaccuracy. Bb5 was best. } (20... Bb5 21. Qc3 bxc5 22. a4 Nd5 23. Qa5 Nxe3 24. axb5 Nd5 25. Ne5 g5 26. Nc6 Qb6 27. Nxd8) 21. Qc4 Nf5 22. Rc3 Nd6?? { (3.98 → 9.37) Blunder. g5 was best. } (22... g5 23. Be5 Re6 24. Qe4 Ne7 25. Rxc5+ Bc6 26. Qc4 Rd5 27. Bd4 Qd7 28. Qxa6+ Qb7 29. Qc4) 23. Qxc5+?! { (9.37 → 6.16) Inaccuracy. Bxd6 was best. } (23. Bxd6 Bc6) 23... Qxc5 24. Rxc5+ Kb7 25. Bxd6 Kb6 26. b4 a5 27. Bc7+ Kb7 28. Bxa5 Rc8 29. Rd1 Ka6 30. Rxd7 Rxc5 31. bxc5 Re1? { (9.68 → Mate in 18) Checkmate is now unavoidable. Kxa5 was best. } (31... Kxa5 32. Nd4) 32. Rd6+?! { (Mate in 18 → 68.38) Lost forced checkmate sequence. Bxe1 was best. } (32. Bxe1) 32... Kxa5 33. c6 Rc1 34. c7 Rxc2 35. Rd7 h5 36. Nd4 Rc3 37. Ne2 Rc1?! { (10.80 → Mate in 5) Checkmate is now unavoidable. Rc4 was best. } (37... Rc4 38. Rxf7) 38. Nxc1 h4 39. c8=Q hxg3+ 40. Kxg3 g5 41. Qb8 f6 42. Ra7# { White wins by checkmate. } 1-0