[Event "Rīga U-13-2022"] [Site "https://lichess.org/c3aPGvKE"] [Date "2022.01.05"] [White "Purplelynx"] [Black "danaleks"] [Result "1-0"] [UTCDate "2022.01.05"] [UTCTime "18:08:24"] [WhiteElo "1848"] [BlackElo "1863"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "300+3"] [ECO "E12"] [Opening "Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 { E12 Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation } 5. a3 Bxc3+ 6. bxc3 Bb7 7. Bg5 O-O 8. e3 h6 9. Bh4 d6 10. Bd3 Nbd7 11. O-O Qe7?! { (-0.10 → 0.62) Inaccuracy. g5 was best. } (11... g5 12. Bg3) 12. Qe2?! { (0.62 → 0.02) Inaccuracy. e4 was best. } (12. e4 e5 13. Re1 Rfe8 14. Nd2 Nf8 15. f3 Ng6 16. Bf2 Nf4 17. Bf1 a5 18. g3 Ne6) 12... Be4?? { (0.02 → 8.83) Blunder. e5 was best. } (12... e5 13. Nd2 e4 14. Bc2 Rae8 15. a4 a5 16. Rae1 Qe6 17. Bg3 g6 18. f4 exf3 19. gxf3) 13. Bxe4 Rad8 14. Bxf6 Nxf6 15. Bd3 e5 16. e4 Rfe8 17. Rfe1 c5 18. a4 cxd4 19. cxd4 exd4 20. Nxd4 Qe5 21. Nc6 Qc5 22. Nxd8 Rxd8 23. e5 dxe5 24. Bc2 Rd4 25. Qxe5 Rxc4 26. Qb8+ Qc8 27. Qxc8+ Rxc8 28. Bf5 Rc5 29. Be4 Ng4 30. h3 Nf6 31. Bf3 Rc8 32. Rac1 Rd8 33. Rc7 a5 34. Ree7 Rf8 35. Rb7 Nh7 36. Rxb6 Ng5 37. Rbb7 Rc8 38. h4 Nxf3+ 39. gxf3 Rc4 40. Rxf7 Rxa4?! { (10.12 → Mate in 8) Checkmate is now unavoidable. g6 was best. } (40... g6 41. Rg7+ Kh8 42. Rgd7 Rc8 43. Ra7 Kg8 44. Kg2 Kh8 45. Rh7+ Kg8 46. Rhg7+ Kh8 47. Rxg6) 41. Rxg7+ Kh8 42. Rgc7 Ra1+ 43. Kg2 Rg1+ 44. Kxg1 Kg8 45. Rc8# { White wins by checkmate. } 1-0