[Event "RD celebration chess tournamen"] [Site "https://lichess.org/SXq6vnGh"] [Date "2022.01.28"] [White "kaltinok"] [Black "Vaishali2472"] [Result "1-0"] [UTCDate "2022.01.28"] [UTCTime "14:00:05"] [WhiteElo "2075"] [BlackElo "1754"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "5400+0"] [ECO "A53"] [Opening "Old Indian Defense: Czech Variation, with Nf3"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 c6 3. c4 d6 { A53 Old Indian Defense: Czech Variation, with Nf3 } 4. Nc3 Bg4 5. e4 Nbd7 6. Be2 Qc7 7. Be3 Bxf3 8. Bxf3 e5 9. O-O Be7 10. Qd2 h6 11. Rfd1 g5? { (1.12 → 2.55) Mistake. exd4 was best. } (11... exd4 12. Bxd4 Nc5 13. g3 O-O 14. Be3 a5 15. Bg2 a4 16. Bxc5 dxc5 17. f4 a3 18. e5) 12. h3?! { (2.55 → 1.45) Inaccuracy. d5 was best. } (12. d5 g4 13. Be2 c5 14. Rab1 h5 15. f3 Rg8 16. fxg4 hxg4 17. Rf1 Rg6 18. Bd3 a6) 12... O-O-O? { (1.45 → 3.37) Mistake. exd4 was best. } (12... exd4 13. Bxd4) 13. d5 c5 14. Nb5 Qb8 15. Qa5?? { (3.86 → 0.98) Blunder. b4 was best. } (15. b4) 15... Nb6?? { (0.98 → 9.75) Blunder. a6 was best. } (15... a6 16. Nc3 g4 17. hxg4 Rdg8 18. b4 Bd8 19. Qa3 cxb4 20. Qxb4 Nxg4 21. Bxg4 Rxg4 22. Na4) 16. Nxa7+ Kc7 17. Nb5+ Kc8 18. Qxb6 Rhg8 19. Rd3 g4 20. hxg4 Nxg4 21. Ra3 Nxe3 22. Ra8 Qxa8?! { (20.38 → Mate in 1) Checkmate is now unavoidable. Kd7 was best. } (22... Kd7 23. Rxb8) 23. Qc7# { White wins by checkmate. } 1-0