[Event "I DAMA GUARDAMAR - SOCIAL Arena"] [Site "https://lichess.org/IuMul8xw"] [Date "2020.03.21"] [White "sambidel"] [Black "osgo78"] [Result "1-0"] [UTCDate "2020.03.21"] [UTCTime "18:02:18"] [WhiteElo "1647"] [BlackElo "2072"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 e6 3. Nf3 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 cxd4?! { (-0.07 → 0.59) Inaccuracy. Qb6 was best. } (7... Qb6 8. Bxd6 Qxd6 9. Ne5 Qb6 10. Qc2 Nbd7 11. O-O c4 12. Nxd7) 8. cxd4 Nc6 9. Nbd2 h6 10. O-O Bd7?? { (0.35 → 5.78) Blunder. Bxg3 was best. } (10... Bxg3) 11. Bxd6 Re8 12. Ba3 Nh7 13. Qc2 g6 14. Nh4?? { (6.46 → 1.30) Blunder. Rfc1 was best. } (14. Rfc1 Rc8 15. Qb3 Qb6 16. Qxb6 axb6 17. Rc3 e5 18. dxe5 Nxe5 19. Nxe5 Rxc3 20. bxc3 Rxe5) 14... Qxh4 15. g3?! { (1.51 → 0.60) Inaccuracy. Bd6 was best. } (15. Bd6 Qd8 16. b4 e5 17. b5 e4 18. Be2 Rc8 19. Qb2 Ne7 20. Rfc1 Nf5 21. Rxc8 Bxc8) 15... Qh5 16. Rac1? { (0.30 → -0.99) Mistake. Qd1 was best. } (16. Qd1 Qxd1 17. Rfxd1 e5 18. dxe5 Nxe5 19. Be2 Rac8 20. Rac1 Ng5 21. Bd6 Bg4 22. Kf1 Ngf3) 16... Ng5?? { (-0.99 → 1.61) Blunder. e5 was best. } (16... e5 17. Qb3) 17. Qd1 Qh3 18. Nf3?? { (1.28 → -0.52) Blunder. f4 was best. } (18. f4 Nh7) 18... Nxf3+ 19. Qxf3 h5?? { (-0.57 → 1.34) Blunder. e5 was best. } (19... e5 20. Qxd5) 20. b4? { (1.34 → -0.22) Mistake. Bd6 was best. } (20. Bd6 e5) 20... Ne7?? { (-0.22 → 2.60) Blunder. e5 was best. } (20... e5 21. Qxd5 Rad8 22. Rfd1 Be6 23. Qg2 Qxg2+ 24. Kxg2 exd4 25. e4 Bxa2 26. Rd2 Bb3 27. b5) 21. Rc7 Bc6?? { (1.96 → 7.44) Blunder. e5 was best. } (21... e5 22. dxe5) 22. b5 Nf5 23. bxc6 bxc6 24. Rxc6 Ng7 25. Rc7 Nf5 26. Rb1 g5 27. Rbb7 Nd6?! { (10.37 → Mate in 5) Checkmate is now unavoidable. Rf8 was best. } (27... Rf8 28. Bxf5 Qxf5 29. Qxh5 g4 30. Qh6 Rad8 31. Kf1 Qd3+ 32. Ke1 Qh7 33. Bxf8 Rxf8 34. Qxh7+) 28. Rxf7 Nxb7 29. Bh7+ { Black resigns. } 1-0