Black, James vs Pruess, David
21. Chicago Open · Round 9 · 2012.05.28 · 1/2-1/2 · D80 Grünfeld Defense: Stockholm Variation
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PGN
[Event "21. Chicago Open"] [Site "Wheeling USA"] [Date "2012.05.28"] [Round "9"] [White "Black, James"] [Black "Pruess, David"] [Result "1/2-1/2"] [PlyCount "117"] [WhiteElo "2208"] [WhiteFideId "2048280"] [BlackElo "2375"] [BlackFideId "2014254"] [BlackTitle "IM"] [ECO "D80"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 c5 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 cxd4 9. Qxd4 Qxd4 10. cxd4 Nc6 11. Nf3 e5 12. d5 Bb4+ 13. Kd1 e4 14. Nd2 Ne7 15. Nxe4 Nxd5 16. Bc4 Nc3+ 17. Nxc3 Bxc3 18. Rb1 O-O 19. Ke2 b6 20. Rhd1 Bf5 21. Rb3 Ba5 22. Rb5 Rac8 23. Bb3 Bc2 24. Rd7 a6 25. Rbd5 Bb4 26. Ra7 a5 27. Rdd7 Bxb3 28. axb3 Rc2+ 29. Kf3 Rc3 30. Bg5 Kg7 31. Bf4 Rxb3 32. Be5+ Kg8 33. Bf4 Rb2 34. Bh6 Be1 35. Bxf8 Rxf2+ 36. Ke4 Kxf8 37. Rdb7 Kg7 38. g4 Bb4 39. h4 h6 40. Ra8 Bc5 41. Rbb8 Re2 42. g5 hxg5 43. hxg5 f5+ 44. Kd5 Rxe3 45. Rg8+ Kf7 46. Rh8 Rd3+ 47. Kc6 f4 48. Rh6 f3 49. Ra7+ Ke6 50. Rxg6+ Kf5 51. Rg8 Rd6+ 52. Kb5 f2 53. Rf7+ Kg4 54. g6 Kg5 55. Rgf8 Rxg6 56. Rf5+ Kh6 57. Rxc5 bxc5 58. Rxf2 Rg5 59. Kxa5 1/2-1/2