Chigaev,M vs Jacobson,Aaron

D02 Queen's pawn game

Chigaev,M 2631 Wins
Jacobson,Aaron 2263 Loses
0.00
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 h6 5. Bg2 Bd6 6. O-O O-O 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Ne5 c5 11. cxd5 exd5 12. Ndc4 Be7 13. Nxd7 Qxd7 14. dxc5 dxc4 15. Qxd7 Nxd7 16. Bxb7 Rad8 17. c6 Nc5 18. c7 Rd2 19. Bc1 Nxb7 20. Bxd2 Rc8 21. Rfc1 b5 22. bxc4 b4 23. Rab1 a5 24. a3 Nc5 25. axb4 Ne4 26. Be1 a4 27. Ra1 Rxc7 28. Rxa4 Kh7 29. c5 g5 30. c6 Nd6 31. Ra6 Kg6 32. Rb6 Nc8 33. Rb7 Bd6 34. b5 Kf6 35. Ba5 Rxb7 36. cxb7 Na7 37. Bc7 Nxb5 38. Bxd6 Nxd6 39. b8=Q Nf5 40. Rc6+ Kg7 41. Qe5+ f6 42. Qxf6+ Kg8 43. Rc8+ Kh7 44. Rh8#