[Event "Mid-South Open"] [Site "Memphis, TN"] [Date "1983.??.??"] [Round "?"] [White "Smith, Jack"] [Black "Kogan, Boris"] [Result "0-1"] [ECO "A34"] [Annotator "Fritz 9 (30s)"] [PlyCount "53"] [EventDate "1983.??.??"] {A34: Symmetrical English: 2 Nc3, lines with ...d5} 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 {last book move} 6. d3 Bg4 7. a3 Bxf3 8. gxf3 { White has the pair of bishops} N4c6 9. Be3 e6 {Secures d5} 10. f4 Be7 11. Qg4 ( 11. Bg2 Nd4 $11) 11... g6 (11... Nd4 12. Rc1 O-O 13. Rg1 $15) 12. Rd1 (12. Bg2 $5 $11) 12... Nd4 $15 13. Bg2 Nc2+ 14. Ke2 (14. Kf1 Qb6 $15) 14... Nc6 $17 ({ Inferior is} 14... Nxe3 15. fxe3 h5 16. Qg3 $15) 15. h4 $2 (15. Kf1 $5 $17) 15... h5 16. Qg3 Qb6 17. Rb1 N2d4+ (17... Nxe3 $6 18. fxe3 O-O-O 19. b4 cxb4 20. axb4 $15) 18. Kf1 O-O-O 19. Bh3 (19. b4 cxb4 20. axb4 Bxb4 $19) 19... Rd7 ( 19... Qb3 $5 20. Kg1 $19) 20. Nd5 exd5 (20... Qb3 21. Bxd4 Nxd4 (21... cxd4 $143 22. Nxe7+ Rxe7 23. Kg2 $17) 22. Nxe7+ Rxe7 $19) 21. exd5 $2 (21. Bxd7+ Kxd7 22. exd5 Nb8 23. Bxd4 cxd4 $17) 21... f5 (21... Nf5 $5 22. Bxf5 gxf5 23. dxc6 Qxc6 24. Qg2 $19) 22. dxc6 Qxc6 ({Less advisable is} 22... Nxc6 23. Qxg6 Kb8 24. b4 Rxd3 25. Qxf5 $11) 23. Bg2 Qb5 (23... Qa6 $5 24. Bxd4 Rxd4 $19 ( 24... cxd4 $6 25. Rc1+ Kb8 26. Kg1 $15)) 24. Bxd4 $17 Rxd4 25. Ke2 $4 {the position is going down the drain} (25. Rh3 $142 Rhd8 26. Qxg6 $17) 25... Re8 $19 26. Kd2 (26. Bxb7+ {is still a small chance} Kc7 27. Qf3 Bd6+ 28. Kf1 Rxd3 29. Qc6+ Qxc6 30. Bxc6 Kxc6 31. Rg1 $19) 26... Bd6 (26... c4 27. Bxb7+ Kxb7 28. Qf3+ Kb8 29. Ke2 Rxd3 30. Rh3 Rxf3 31. Kxf3 Qd5+ 32. Kg3 Bc5 33. Ra1 Bxf2+ 34. Kxf2 Qd4+ 35. Kf1 Qxf4+ 36. Kg1 Qg4+ 37. Rg3 Qxg3+ 38. Kf1 Qf3+ 39. Kg1 Re2 40. Rf1 Qg2#) 27. Qxg6 (27. Qf3 {the only chance to get some counterplay} Re7 28. Rhc1 Bxf4+ 29. Kc3 $19) 0-1