[Event "Турнир РТК ИТ.День шахмат 2024"] [Site "https://lichess.org/xXjeNNJR"] [Date "2024.07.20"] [White "kitmarty"] [Black "akostyagin"] [Result "0-1"] [UTCDate "2024.07.20"] [UTCTime "07:16:03"] [WhiteElo "1103"] [BlackElo "1939"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense: Pawn Push Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. d5 { A45 Indian Defense: Pawn Push Variation } e6 3. c4 exd5 4. cxd5 Bb4+ 5. Bd2?! { (-0.17 → -0.73) Inaccuracy. Nc3 was best. } (5. Nc3 O-O 6. Bg5 h6 7. Bh4 d6 8. e3 g5 9. Bg3 Ne4) 5... Nxd5 6. a3?! { (-0.78 → -1.38) Inaccuracy. Bxb4 was best. } (6. Bxb4 Nxb4 7. Nf3 O-O 8. Nc3 Re8 9. a3 N4c6 10. e3 d6) 6... Bxd2+ 7. Qxd2 Nf6 8. e3 O-O 9. f3?! { (-1.59 → -2.27) Inaccuracy. h3 was best. } (9. h3 d5 10. Nf3 c5 11. b4 c4 12. Be2 a5 13. O-O axb4 14. Qxb4 Nc6) 9... d5 10. Qf2?! { (-2.37 → -3.08) Inaccuracy. Nc3 was best. } (10. Nc3 Qe7 11. Nge2 c6 12. Kf2 Nbd7 13. h4 a5 14. Nf4 b5 15. Re1 b4) 10... Nc6 11. Qh4? { (-2.41 → -3.99) Mistake. Nc3 was best. } (11. Nc3 Ne5 12. O-O-O c6 13. e4 Qe7 14. exd5 Nxd5 15. Nxd5 cxd5 16. Ne2 Bf5) 11... Bf5 12. Nc3 Re8 13. Qf2?! { (-3.32 → -4.34) Inaccuracy. O-O-O was best. } (13. O-O-O Rxe3 14. Qf4 Re5 15. g4 Bg6 16. Nge2 Qd6 17. Qa4 Nd7 18. f4 Nc5) 13... Nd4 14. Rd1?! { (-4.18 → -5.59) Inaccuracy. Rc1 was best. } (14. Rc1 c5 15. g4 Bxg4 16. Be2 Nb3 17. Rd1 Bf5 18. Bb5 d4 19. Bxe8 Qxe8) 14... Nc2+ 15. Ke2 Rxe3+ 16. Kd2 d4 17. Kc1 Qe7 18. g4 Bg6 19. g5 dxc3 20. bxc3? { (-8.54 → Mate in 4) Checkmate is now unavoidable. Bd3 was best. } (20. Bd3 Rxd3 21. Rxd3 Bxd3 22. bxc3 Qxa3+ 23. Kd2 Rd8 24. Ne2 Bxe2+ 25. Kxc2 Bd3+) 20... Qxa3+ 21. Kd2 Rd8+ 22. Bd3 Rdxd3+ 23. Kxc2 Rxc3+ 24. Kd2 Qb2# { Black wins by checkmate. } 0-1