[Event "Liga Arequipa Arena"] [Site "https://lichess.org/GGdYoRCB"] [Date "2020.05.14"] [White "johanmateoeltigre"] [Black "ValentinaCaldas"] [Result "1-0"] [UTCDate "2020.05.14"] [UTCTime "00:13:03"] [WhiteElo "1138"] [BlackElo "831"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A40"] [Opening "Kangaroo Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Bb4+ { A40 Kangaroo Defense } 3. Bd2 c5 4. a3 Qa5?? { (0.36 → 2.23) Blunder. Bxd2+ was best. } (4... Bxd2+ 5. Qxd2 cxd4 6. Qxd4 Nf6 7. Nf3 Nc6 8. Qh4 d5 9. e3) 5. f4?? { (2.23 → -0.30) Blunder. Nc3 was best. } (5. Nc3 Bxc3 6. Bxc3 Qc7 7. dxc5 Nf6 8. Qd6 Qxd6 9. cxd6 O-O 10. f3 b6 11. b4 Nc6) 5... d6?? { (-0.30 → 3.38) Blunder. Bxd2+ was best. } (5... Bxd2+ 6. Qxd2 Qxd2+ 7. Nxd2 cxd4 8. Ngf3 Nc6 9. b4 b6 10. b5 Na5 11. Nxd4 Nf6 12. e3) 6. g3?? { (3.38 → -0.16) Blunder. Nc3 was best. } (6. Nc3) 6... e5? { (-0.16 → 1.22) Mistake. Bxd2+ was best. } (6... Bxd2+) 7. fxe5 Bg4?? { (1.18 → 3.89) Blunder. dxe5 was best. } (7... dxe5 8. Nc3 Bxc3 9. Bxc3 Qa6 10. dxc5 Ne7 11. Bxe5 O-O 12. Bd6 Nbc6 13. e4 Re8 14. Kf2) 8. h3?! { (3.89 → 2.53) Inaccuracy. Nc3 was best. } (8. Nc3) 8... Bh5 9. g4 Bg6 10. h4? { (2.76 → 1.44) Mistake. Bg2 was best. } (10. Bg2 Bxd2+ 11. Qxd2 Qb6 12. Nc3 Nc6 13. Nd5 Qd8 14. Nf3 Nge7 15. dxc5 dxc5 16. O-O O-O) 10... Be4 11. Rh2?! { (1.82 → 1.10) Inaccuracy. Nf3 was best. } (11. Nf3) 11... Nc6?! { (1.10 → 1.73) Inaccuracy. Bxb1 was best. } (11... Bxb1 12. Rxb1 Bxd2+ 13. Qxd2 Qxd2+ 14. Kxd2 dxe5 15. dxc5 Nd7 16. b4 e4 17. Bh3 a5 18. Bg2) 12. g5?! { (1.73 → 0.67) Inaccuracy. axb4 was best. } (12. axb4) 12... Nxd4?? { (0.67 → 4.01) Blunder. Bxb1 was best. } (12... Bxb1 13. Rxb1) 13. e3?? { (4.01 → -1.58) Blunder. Bxb4 was best. } (13. Bxb4) 13... Ne7?? { (-1.58 → 5.08) Blunder. Nc2+ was best. } (13... Nc2+ 14. Kf2) 14. exd4 cxd4 15. Bxb4 O-O? { (5.31 → 21.02) Mistake. Qxe5 was best. } (15... Qxe5 16. Re2) 16. Bxa5 Nf5 17. h5 Ng3 18. Rh3 b6 19. Rxg3 Bd3 20. Bxd3 bxa5 21. g6 hxg6 22. hxg6 fxg6?! { (29.90 → Mate in 10) Checkmate is now unavoidable. Rae8 was best. } (22... Rae8 23. Nf3 fxg6 24. Qa4 Rb8 25. Qxa5 Rxb2 26. exd6 Rb7 27. Bxg6 d3 28. Qd5+ Rff7 29. Bxf7+) 23. Bxg6 dxe5 24. Rh3 e4 25. Qd3?! { (Mate in 3 → 13.69) Lost forced checkmate sequence. Rh8+ was best. } (25. Rh8+ Kxh8 26. Qh5+ Kg8 27. Qh7#) 25... e3?! { (13.69 → Mate in 5) Checkmate is now unavoidable. exd3 was best. } (25... exd3 26. Nd2) 26. Qxd4 a4 27. Qxe3 Rf1+ 28. Kxf1 Rf8+ 29. Ke2 Rf6 30. Qg5 Rxg6 31. Qxg6 Kf8 32. Rh8+ Ke7 33. Qxg7+ Ke6 34. Re8+ Kf5 35. Qf7+ Kg5 36. Rg8+ Kh4 37. Qh7# { White wins by checkmate. } 1-0