[Event "U.S. Senior Open"] [Site "London"] [Date "2023.07.21"] [Round "6"] [White "Dulgy, Maxum"] [Black "Akopian, Vladimir"] [Result "0-1"] [WhiteElo "2620"] [BlackElo "2691"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 c5 3. dxc5 Na6 4. e4 Nxe4 5. Bxa6 Qa5+ 6. b4 Qxa6 7. Qd4 d5 8. Ne2 e6 9. Nbc3 Nxc3 10. Nxc3 f6 11. Qd3?! { (0.31 → -0.68) Inaccuracy. a4 was best. } (11. a4 Bd7 12. b5 Qa5 13. O-O Rc8 14. Nxd5 Bxc5 15. Qe4 Qd8 16. Rfd1 O-O 17. Nb4 Rf7) 11... Qxd3 12. cxd3 a5 13. Na4 axb4 14. Nb6 Ra6 15. Nxc8 Bxc5 16. Rc1 b6 17. Nd6+ Kd7 18. Nb7 Rc8 19. Nxc5+ bxc5 20. Rc2 c4 21. Rb2?! { (-0.78 → -1.76) Inaccuracy. Be3 was best. } (21. Be3 c3 22. O-O e5 23. Rb1 Ra4 24. Bc1 d4 25. Kf1 Kc6 26. f3 Rb8 27. Ke1 Raa8) 21... e5 22. Bc1 cxd3 23. Kd1? { (-2.17 → -3.74) Mistake. O-O was best. } (23. O-O) 23... Rac6 24. Bd2 Rc2 25. Rxc2 Rxc2 26. Bxb4 Rxf2 27. Bd2 Rxg2 28. a4 Rg4 29. a5 Ra4 30. Rg1 g5 31. Rg3 Ra1+ 32. Bc1 e4 33. Kd2 Rxa5 34. Rh3 Ra2+ 35. Kd1 Ke6 36. Rxh7 d4 37. Rh3 Rg2 { Black wins. } 0-1