[Event "Colombia vs Guatemala Team Battle"] [Site "https://lichess.org/mTGmDQaU"] [Date "2021.11.08"] [White "danielhuertas"] [Black "Alejandraherrera1"] [Result "0-1"] [UTCDate "2021.11.08"] [UTCTime "00:22:54"] [WhiteElo "1022"] [BlackElo "1370"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 3. Nf3 Nf6?? { (0.13 → 2.04) Blunder. d6 was best. } (3... d6 4. d3 c6 5. c3 Nf6 6. O-O O-O 7. Bb3 Nbd7 8. d4) 4. Nc3?? { (2.04 → 0.00) Blunder. Nxe5 was best. } (4. Nxe5 O-O 5. d4 Bb6 6. Nxf7 Qe7 7. Ne5+ Kh8 8. O-O d6) 4... Nc6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d6 7. Bg5 h6 8. Bh4 Bd7 9. Na4 Nb4?? { (0.48 → 5.34) Blunder. Bb6 was best. } (9... Bb6 10. a3) 10. d4?? { (5.34 → 0.60) Blunder. Nxc5 was best. } (10. Nxc5 dxc5 11. Nxe5 g5 12. Bg3 b5 13. Bb3 Nc6 14. Nxd7 Qxd7 15. e5 Ne8 16. f4 Ng7) 10... exd4?? { (0.60 → 5.48) Blunder. Bxa4 was best. } (10... Bxa4 11. dxc5 a5 12. Qe2 Qe7 13. cxd6 cxd6 14. c3 Na6 15. Ne1 g5 16. Bg3 Rfc8 17. f3) 11. e5?? { (5.48 → 0.00) Blunder. Nxc5 was best. } (11. Nxc5 dxc5 12. e5 Bg4 13. exf6 g5 14. h3 Bh5 15. a3 Nc6 16. Bg3 Qxf6 17. Re1 Rfe8) 11... Bxa4 12. b3?? { (0.00 → -4.05) Blunder. exf6 was best. } (12. exf6 g5 13. Nxg5 Qxf6 14. a3 Nxc2 15. Qh5 hxg5 16. Bxg5 Qf5 17. Rad1 Bc6 18. Bd3 Be4) 12... Bxb3?? { (-4.05 → -0.47) Blunder. dxe5 was best. } (12... dxe5) 13. cxb3 dxe5 14. a3?? { (-0.83 → -3.21) Blunder. Nxe5 was best. } (14. Nxe5 Nbd5) 14... Nc6 15. b4 Bd6 16. Bb3?? { (-3.32 → -6.86) Blunder. Re1 was best. } (16. Re1 Re8) 16... Ne7?? { (-6.86 → 0.00) Blunder. e4 was best. } (16... e4 17. b5 Na5 18. Nxd4 Be5 19. Ne6 fxe6 20. Qxd8 Raxd8 21. Bxe6+ Kh8 22. Rad1 Rde8 23. f4) 17. Bxf6 gxf6 18. Bc2?? { (-0.25 → -3.48) Blunder. Nh4 was best. } (18. Nh4 f5) 18... f5 19. g4? { (-3.25 → -5.80) Mistake. Nh4 was best. } (19. Nh4 e4 20. Qh5 Qd7 21. g4 d3 22. Bb3 Bf4 23. Kh1 Kh7 24. Ng2 Bd2 25. Rad1 Bc3) 19... e4 20. gxf5 exf3 21. f6 Kh8?! { (-7.22 → -4.49) Inaccuracy. Ng6 was best. } (21... Ng6) 22. Qd3? { (-4.49 → -7.76) Mistake. fxe7 was best. } (22. fxe7 Qxe7 23. Qxf3 Qh4 24. Rfe1 Rg8+ 25. Kf1 Qxh2 26. Qf5 Qg2+ 27. Ke2 Qg4+ 28. Qxg4 Rxg4) 22... Rg8+ 23. Kh1 Ng6 24. Rae1 Qxf6 25. Re2 Qh4 26. Rg1?! { (-23.10 → Mate in 1) Checkmate is now unavoidable. Qxd4+ was best. } (26. Qxd4+ Qxd4) 26... Qxh2# { Black wins by checkmate. } 0-1