[Event "Jim Mitchell Memorial 9"] [Site "Memphis, TN"] [Date "2006.12.22"] [Round "4"] [White "Adusumilli, Nagasa"] [Black "Bogle, Allan"] [Result "1/2-1/2"] [ECO "B40"] [WhiteElo "1318"] [BlackElo "1747"] [Annotator "Fritz 9 (30s)"] [PlyCount "75"] [EventDate "2006.??.??"] {B40: Sicilian: 2...e6, Unusual lines} 1. e4 c5 2. Nf3 e6 3. Nc3 a6 {last book move} 4. Bc4 b5 {Black threatens to win material: b5xc4} 5. Be2 Bb7 6. d3 Be7 7. O-O d6 {Secures e5} 8. a3 (8. e5 dxe5 9. Nxe5 Nd7 $14) 8... Nf6 $11 9. Re1 O-O 10. h3 {Prevents intrusion on g4} (10. Bg5 Nc6 $11) 10... Qc7 11. Bg5 Qd8 ( 11... Nc6 12. Qd2 $15) 12. Bd2 (12. Bc1 d5 $15) 12... Nbd7 13. Rb1 Qc7 14. Bg5 Rfe8 15. Ra1 (15. Bf1 e5 $15) 15... Rac8 (15... d5 16. exd5 exd5 17. d4 $15) 16. Bf4 b4 17. axb4 cxb4 18. Na2 {White threatens to win material: Na2xb4} Qxc2 19. Nxb4 Qxd1 20. Rexd1 ({Less advisable is} 20. Bxd1 d5 21. Nxa6 Ra8 $17) 20... d5 {Black threatens to win material: d5xe4.} 21. Nxa6 dxe4 22. dxe4 Bxe4 23. Bc7 {White has a very active position} (23. Bb5 $142 Bc6 24. Nd4 Bxb5 25. Nxb5 $11) 23... Nd5 (23... Bb7 $142 {is a viable option} 24. Ba5 Rc2 $11) 24. Bb5 $16 Nxc7 25. Bxd7 Nd5 26. Bxe8 Rxe8 27. Rac1 (27. Ne5 Bf6 28. Nc4 Bc2 $16) 27... Nf4 28. Rc4 Bxf3 (28... Nxh3+ 29. gxh3 Bxf3 30. Rd7 $14) 29. gxf3 e5 30. Re1 Nxh3+ 31. Kg2 Nf4+ 32. Rxf4 exf4 33. Nc7 Rc8 $2 (33... Kf8 $142 34. Nxe8 Kxe8 $18) 34. Rxe7 $18 Kf8 35. Rd7 Rb8 36. Nd5 g5 37. b4 Rb5 38. Rd6 1/2-1/2