[Event "II escolar Osorno Arena"] [Site "https://lichess.org/yFwoOLJX"] [Date "2021.10.01"] [White "MartinbarcelonaFC"] [Black "zenitsu-sofi"] [Result "1-0"] [UTCDate "2021.10.01"] [UTCTime "18:35:44"] [WhiteElo "1229"] [BlackElo "1397"] [WhiteRatingDiff "+58"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 d6?! { (0.00 → 1.05) Inaccuracy. d5 was best. } { C00 Rat Defense: Small Center Defense } (2... d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3) 3. Bb5+?! { (1.05 → 0.42) Inaccuracy. Bd3 was best. } (3. Bd3 Nc6 4. Nf3 e5 5. c3 Nf6 6. O-O g6 7. b4 a6) 3... Bd7 4. c4?! { (0.58 → -0.28) Inaccuracy. Bd3 was best. } (4. Bd3 Nf6 5. Nf3 c5 6. c3 Bc6 7. Qe2 Be7 8. O-O Nbd7) 4... c6?! { (-0.28 → 0.75) Inaccuracy. Bxb5 was best. } (4... Bxb5 5. cxb5 d5 6. e5 a6 7. bxa6 Nxa6 8. Nc3 Ne7 9. Nge2 c5 10. O-O Nf5 11. Nb5) 5. Ba4 f6? { (0.73 → 2.16) Mistake. d5 was best. } (5... d5 6. Bc2) 6. Nf3 g6 7. Nh4?? { (2.45 → 0.52) Blunder. Nc3 was best. } (7. Nc3) 7... Bh6?! { (0.52 → 1.24) Inaccuracy. f5 was best. } (7... f5 8. g3) 8. f4?? { (1.24 → -1.25) Blunder. Nc3 was best. } (8. Nc3 Bxc1 9. Rxc1 Nh6 10. O-O Nf7 11. Nf3 O-O 12. b4 e5 13. h3 Kh8 14. b5 g5) 8... Na6?? { (-1.25 → 1.50) Blunder. f5 was best. } (8... f5 9. g3 fxe4 10. Nc3 Nf6 11. O-O d5 12. cxd5 cxd5 13. Bxd7+ Qxd7 14. g4 Bg7 15. f5) 9. Nc3 Nb4? { (1.27 → 2.64) Mistake. e5 was best. } (9... e5 10. O-O exd4 11. Qxd4 Qb6 12. Qxb6 axb6 13. Bc2 Nb4 14. Bb1 Ne7 15. Rd1 Be6 16. b3) 10. Bb3 Na6 11. a4 b6 12. c5?? { (2.01 → 0.15) Blunder. f5 was best. } (12. f5 Bxc1) 12... bxc5 13. dxc5?! { (0.40 → -0.50) Inaccuracy. d5 was best. } (13. d5 cxd5) 13... dxc5?? { (-0.50 → 3.32) Blunder. Nxc5 was best. } (13... Nxc5 14. Bc2) 14. Bc4?! { (3.32 → 2.35) Inaccuracy. Qe2 was best. } (14. Qe2 Rb8) 14... Nc7 15. f5?! { (2.88 → 2.00) Inaccuracy. O-O was best. } (15. O-O Qe7) 15... exf5 16. exf5 gxf5?? { (1.31 → 9.52) Blunder. Qe7+ was best. } (16... Qe7+ 17. Kf2 O-O-O 18. Re1 Qf8 19. Qb3 Bxc1 20. Raxc1 g5 21. Nf3 Nh6 22. Ne4 Bxf5 23. Kg1) 17. Nxf5?? { (9.52 → -3.22) Blunder. Qh5+ was best. } (17. Qh5+ Ke7) 17... Bxf5 18. Qe2+?! { (-3.70 → -4.69) Inaccuracy. Qh5+ was best. } (18. Qh5+ Bg6) 18... Be6?? { (-4.69 → 1.63) Blunder. Qe7 was best. } (18... Qe7) 19. Bxe6 Ne7?? { (1.43 → 8.56) Blunder. Nxe6 was best. } (19... Nxe6) 20. Bxh6 Qd6 21. Qh5+ Kd8 22. Rd1 Rg8?! { (11.01 → Mate in 1) Checkmate is now unavoidable. Ned5 was best. } (22... Ned5 23. Bxd5) 23. Qf7?! { (Mate in 1 → 11.81) Lost forced checkmate sequence. Rxd6# was best. } (23. Rxd6#) 23... Nxe6?! { (11.81 → Mate in 8) Checkmate is now unavoidable. Ncd5 was best. } (23... Ncd5 24. Bxd5) 24. Rxd6+ Kc7 25. Qxe7+ Kb6 26. Qxe6?! { (Mate in 6 → 17.82) Lost forced checkmate sequence. Rxc6+ was best. } (26. Rxc6+ Kxc6 27. Qxe6+ Kc7 28. Nd5+ Kb8 29. Bf4+ Kb7 30. Qd7+ Ka6 31. Qb5#) 26... Rgf8?! { (17.82 → Mate in 3) Checkmate is now unavoidable. Rae8 was best. } (26... Rae8 27. Rxc6+) 27. Bxf8 Rxf8 28. Rxc6+ Kb7 29. Rf1 a5 30. Qd7+ Ka8 31. Rc8+ Rxc8 32. Qxc8+ Ka7 33. Rxf6 h5 34. Nb5# { White wins by checkmate. } 1-0