[Event "Rápido de Otoño 2021 Etapa 4"] [Site "https://lichess.org/A1KMHo55"] [Date "2021.04.18"] [White "mauronovoa"] [Black "alecamarero"] [Result "1-0"] [UTCDate "2021.04.18"] [UTCTime "23:08:28"] [WhiteElo "1274"] [BlackElo "1577"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 g6?! { (0.17 → 1.24) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Bb4 4. Nxe5 O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2) 3. Nf3?! { (1.24 → 0.48) Inaccuracy. e5 was best. } (3. e5 Nh5 4. d4 d6 5. Be3 dxe5 6. dxe5 Qxd1+ 7. Rxd1 c6) 3... d6 4. Bc4 Bg7 5. d4 Nc6?! { (0.00 → 0.60) Inaccuracy. O-O was best. } (5... O-O 6. Bb3 Nc6 7. h3 Na5 8. O-O Nxb3 9. axb3 b6 10. e5) 6. O-O a6 7. Bf4 b5 8. Bd3 Nh5 9. Bg5 f6?! { (0.62 → 1.71) Inaccuracy. O-O was best. } (9... O-O) 10. Be3 O-O 11. Nd5?! { (1.23 → 0.65) Inaccuracy. a4 was best. } (11. a4 b4 12. Na2 e5 13. d5 Ne7 14. Nxb4 a5 15. Na2 Rb8 16. b4 f5 17. bxa5 fxe4) 11... f5 12. e5?? { (0.74 → -4.35) Blunder. a4 was best. } (12. a4 f4) 12... dxe5 13. Nc3?! { (-4.36 → -6.13) Inaccuracy. Nxe5 was best. } (13. Nxe5 Nxe5 14. dxe5 Qxd5 15. f4 Bb7 16. Qe2 Qe6 17. c4 Kh8 18. b4 Bh6 19. Kh1 Rad8) 13... e4? { (-6.13 → -3.32) Mistake. exd4 was best. } (13... exd4 14. a4) 14. Be2?! { (-3.32 → -4.67) Inaccuracy. Nxe4 was best. } (14. Nxe4 fxe4 15. Bxe4 Bb7 16. c3 Nf6 17. Bd3 Qd6 18. Re1 e6 19. h3 Nd8 20. a4 Nd5) 14... exf3 15. Bxf3 Rb8?? { (-4.87 → -0.28) Blunder. Bb7 was best. } (15... Bb7) 16. Bg5?? { (-0.28 → -6.14) Blunder. Bxc6 was best. } (16. Bxc6 f4 17. Bc1 Qxd4 18. Qxd4 Bxd4 19. Nd5 e6 20. Rd1 Be5 21. Ne7+ Kf7 22. Nxc8 Rbxc8) 16... Nxd4 17. Nd5 Nxf3+ 18. Qxf3 Bb7 19. Nxe7+ Kh8 20. Nxg6+ hxg6 21. Qe3 f4 22. Qe7 Qd5 23. f3 Rbe8 24. Qxc7 Rf7 25. Qb6 Re6 26. Qa7 Qxg5 27. Qb8+ Kh7 28. Rad1?! { (-20.72 → Mate in 7) Checkmate is now unavoidable. Qa7 was best. } (28. Qa7 Bxf3) 28... Rfe7?! { (Mate in 7 → -19.77) Lost forced checkmate sequence. Re2 was best. } (28... Re2 29. Qg8+ Kxg8 30. Rd8+ Qxd8 31. h3 Qg5 32. Rf2 Qc5 33. Kh1 Qxf2 34. g4 Bxf3#) 29. c3?! { (-19.77 → Mate in 8) Checkmate is now unavoidable. Qa7 was best. } (29. Qa7 Bxf3) 29... Qe5?! { (Mate in 8 → -12.60) Lost forced checkmate sequence. Re2 was best. } (29... Re2 30. Qg8+ Kxg8 31. Rd8+ Kf7 32. Rf2 Re1+ 33. Rf1 Qc5+ 34. Rd4 Bxd4+ 35. cxd4 Qxd4+ 36. Kh1) 30. Qa7 Bxf3 31. Qf2 Bxd1 32. h3 Qc7 33. Qh4 Qc5+ 34. Kh2 Be5 35. Rxd1?! { (-75.39 → Mate in 6) Checkmate is now unavoidable. Rf3 was best. } (35. Rf3 Bxf3) 35... f3+ 36. Kh1 Bg3 37. Qg4 Qf2 38. Rg1 { White wins on time. } 1-0