[Event "Nashville Finals"] [Site "Memphis, TN"] [Date "1988.??.??"] [Round "2"] [White "Mitchell, R O."] [Black "Lewis, Morris"] [Result "1-0"] [ECO "D90"] [Annotator "Fritz 9 (30s)"] [PlyCount "87"] [EventDate "1988.??.??"] {D90: Grünfeld: 4 Nf3 Bg7 sidelines} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qb3 Nb6 7. Bg5 O-O 8. Rd1 {last book move} Be6 {Black threatens to win material: Be6xb3} 9. Qc2 c6 {Consolidates b5+d5} (9... Nc6 10. d5 Nb4 11. Qc1 $14) 10. h3 {Prevents intrusion on g4} (10. e4 $5 $14 {is worth consideration}) 10... Na6 $11 11. e4 Nc7 (11... Nb4 $5 {must definitely be considered} 12. Qb1 f5 $15) 12. Be2 $14 Re8 {White has a very active position} (12... f5 13. O-O $14) 13. O-O Qc8 (13... f5 14. Rfe1 $16) 14. Bf4 {White prepares e5} f6 15. Bg3 Bf7 16. Nh4 e6 (16... Nb5 17. b3 $16 (17. Bxb5 $143 cxb5 18. Qd2 Nc4 $11)) 17. Bd6 (17. Nf3 e5 $16) 17... Qd8 18. e5 {White has a new backward pawn: d4. Black has a cramped position} Ncd5 {A valuable piece} ( 18... Nc8 19. Bxc7 Qxc7 20. Nf3 $14) 19. Nf3 $16 Nc8 20. exf6 Nxd6 21. fxg7 Qf6 22. Ne4 (22. Ne5 Rad8 $16) 22... Nxe4 23. Qxe4 Rad8 24. Qe5 Re7 25. Rd2 Red7 26. Rfd1 Kxg7 27. Qxf6+ Kxf6 28. a3 {Secures b4} (28. Ne5 Rd6 $14) 28... Rd6 $11 29. Rc1 (29. h4 h6 $11) 29... Nf4 30. Bf1 g5 31. Rc5 h6 32. b4 (32. g3 b6 33. Rc1 Nd5 $11) 32... b6 {Black threatens to win material: b6xc5} (32... Bh5 33. g4 Bg6 34. Re5 $15) 33. Rc1 {Black king safety improved} Bg6 34. g3 { White threatens to win material: g3xf4} Be4 {Black threatens to win material: Be4xf3} 35. Nh2 Ng6 36. Bg2 (36. f3 Bd5 37. Ng4+ Kg7 $11) 36... Bxg2 37. Kxg2 h5 38. Rdc2 (38. Nf3 g4 39. hxg4 hxg4 $11) 38... Ne7 (38... Rxd4 39. Rxc6 Rd3 40. R6c3 $15) 39. Nf3 Rd5 40. Ne5 {The white knight is well posted.} c5 41. bxc5 bxc5 42. Rxc5 {An ideal square for the white rook.} Rxd4 43. Nf3 {White threatens to win material: Nf3xd4} Nd5 $4 {spoils everything} (43... R4d5 $142 $11 {was a good chance to save the game}) 44. Nxd4 $18 1-0