[Event "Regional Centro Sur Sub 10"] [Site "https://lichess.org/Y11ozSU3"] [Date "2021.03.28"] [White "lamaestradelajedrez"] [Black "Matt1089"] [Result "1-0"] [UTCDate "2021.03.28"] [UTCTime "23:45:00"] [WhiteElo "1401"] [BlackElo "1518"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. f4?! { (0.17 → -0.65) Inaccuracy. c4 was best. } { D00 Queen's Pawn Game: Mason Attack } (2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6) 2... Nf6 3. e3 c6 4. c3 Bf5 5. Nf3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. O-O Nbd7 9. Nbd2 h6 10. Ne5 Qc7 11. Ndf3 Ne4 12. a3 Ndf6 13. b3 O-O 14. c4 b6 15. a4 c5 16. Nd2 cxd4 17. exd4 Nxd2 18. Bxd2 Nd7?! { (-0.52 → 0.37) Inaccuracy. Ne4 was best. } (18... Ne4 19. Rac1) 19. b4? { (0.37 → -0.74) Mistake. cxd5 was best. } (19. cxd5 exd5 20. Rac1 Qb7 21. Qh3 Nf6 22. f5 Kh7 23. Rce1 Rfe8 24. Bf4 b5 25. a5 a6) 19... Nxe5? { (-0.74 → 0.70) Mistake. Bxe5 was best. } (19... Bxe5 20. fxe5 dxc4 21. Qh3 f5 22. Bxh6 Rf7 23. Bd2 Nf8 24. Bc3 Rd8 25. Qg3 a6 26. Rf3) 20. fxe5 Be7 21. cxd5 exd5 22. Rf3 Rfc8? { (0.05 → 1.23) Mistake. Rac8 was best. } (22... Rac8 23. a5 Qc4 24. b5 Qxd3 25. Rxd3 Rc2 26. axb6 axb6 27. Ra7 Bh4 28. g3 Bg5 29. Bxg5) 23. Rg3? { (1.23 → -0.05) Mistake. Qf5 was best. } (23. Qf5 Qc4 24. Qg4 Rc6 25. Rc1 Rg6 26. Rxc4 Rxg4 27. Rc7 Bd8 28. Rcxf7 Rxd4 29. Bc3 Rc4) 23... h5?? { (-0.05 → 3.08) Blunder. Qc4 was best. } (23... Qc4 24. Qe3) 24. Bh6 g6?? { (2.84 → 9.96) Blunder. Bf8 was best. } (24... Bf8) 25. Rxg6+ Kh8 26. Bg7+ Kg8 27. Bh6+ Kh8 28. Rg7 Qc2 29. Rh7+ Kg8 30. Qg3+ Qg6 31. Rg7+ Kf8?! { (16.21 → Mate in 15) Checkmate is now unavoidable. Kh8 was best. } (31... Kh8 32. Rxg6) 32. Rxg6+ Ke8 33. Rg8+ Kd7 34. Qg4+?? { (Mate in 10 → 2.08) Lost forced checkmate sequence. Qh3+ was best. } (34. Qh3+ Kc7 35. Rc1+ Bc5 36. dxc5 Rd8 37. c6 b5 38. Qxh5 Kb6 39. Qxf7 Rdb8 40. Rxb8+ Rxb8) 34... Kc7?? { (2.08 → Mate in 13) Checkmate is now unavoidable. hxg4 was best. } (34... hxg4) 35. Rc1+ Kb7 36. Qd7+ Ka6 37. Rgxc8 Rxc8 38. Qxc8# { White wins by checkmate. } 1-0