[Event "Gil Wolff Washington class Ch 2022: Gil Wolff - Derek Heath"] [Site "https://lichess.org/study/Q1BUtUhh/CD6v2gqW"] [Date "2022.11.26"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2022.11.26"] [UTCTime "06:55:26"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A52"] [Opening "Indian Defense: Budapest Defense, Rubinstein Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 { A52 Indian Defense: Budapest Defense, Rubinstein Variation } Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Rc1 Ngxe5 8. Nxe5 Nxe5 9. e3 O-O 10. Be2 d6 11. O-O Bxc3 12. Rxc3 b6 13. b4?! { (1.03 → 0.02) Inaccuracy. e4 was best. } (13. e4 Bb7 14. Bd2 Rae8 15. Re3 Qd8 16. Bc3 Nd7 17. Rg3 f6 18. Bh5 Re7 19. Re1 Nc5) 13... a5 14. a3 axb4 15. axb4 Ng6 16. Bf3 Qf6 17. Rb3 Ra7 18. Bg3 Be6 19. Qc2 b5 20. Bd5 bxc4 21. Qxc4 Ne5 22. Bxe5 Qxe5 23. Bxe6 fxe6 24. b5 d5 25. Qd4 Qxd4 26. exd4 Rf4 27. Rb4 e5 28. Rc1 Rxd4 29. Rxd4 exd4 30. Kf1 Kf7 31. Ke2 Ke6 32. Kd3 Ke5 33. f4+ Kxf4 34. Kxd4 g5 35. Kxd5 h5 36. Rf1+ Kg4 37. h3+ Kh4 38. Rf2 g4 39. hxg4 hxg4 40. Kc6 Kg3 41. Rb2 Kh2 42. Kd7 g3 43. Kc8 Ra5 44. Kxc7 Rxb5 45. Rxb5 Kxg2 46. Kd6 Kh2 47. Ke5 *