[Event "Jack Smith Memorial 4"] [Site "Memphis"] [Date "2008.04.26"] [Round "1"] [White "McKee, Daniel"] [Black "Davison, Edgar"] [Result "0-1"] [ECO "D43"] [WhiteElo "1320"] [BlackElo "1785"] [Annotator "Fritz 11 (57s)"] [PlyCount "76"] [EventDate "2008.??.??"] {D43: Semi-Slav: 5 Bg5 h6} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Qc2 Bd6 { last book move} 6. Bg5 Nbd7 7. e4 dxe4 8. Nxe4 Qa5+ (8... Bb4+ 9. Nc3 $16) 9. Bd2 Bb4 10. Nd6+ $1 {Deflection: b4} Ke7 (10... Bxd6 11. Bxa5 {Pinning} (11. Bxa5 {Deflection})) 11. c5 Bxd2+ 12. Nxd2 (12. Qxd2 $6 Qxd2+ 13. Nxd2 b6 $11) 12... Ne8 13. N6c4 Qc7 14. Bd3 Qf4 (14... b6 15. O-O $16) 15. Nf3 $18 g5 (15... Nef6 16. O-O $18) 16. Qd2 (16. Rd1 $142 $5 $18) 16... Qxd2+ $16 17. Nfxd2 (17. Kxd2 h6 $16) 17... f5 18. O-O-O b5 $2 (18... b6 $142 $14 {is a viable option}) 19. Na5 $18 Nb8 20. Rhe1 (20. Nf3 a6 $18) 20... Kd7 (20... Kd8 21. Nf3 Rg8 22. Ne5 $18) 21. Re2 (21. Nf3 g4 22. Ng5 Ng7 $18) 21... Kc7 22. Nf3 h6 $2 (22... g4 23. Ng5 Ng7 24. Bc2 $18) 23. Rde1 (23. d5 $142 {keeps an even firmer grip} exd5 24. Re7+ Bd7 25. Nd4 $18) 23... Ng7 24. Ne5 (24. Kc2 $142 $5 $16) 24... Rd8 $14 {Black threatens to win material: Rd8xd4} 25. Nb3 (25. h4 $5 {is an interesting alternative} gxh4 26. Nf3 $14) 25... a5 $15 26. Nf7 {White threatens to win material: Nf7xd8} Rd5 (26... a4 27. Nxd8 axb3 28. axb3 Kxd8 29. Kd2 $15) 27. Nxh6 a4 {Black gets more space} 28. Nd2 Rxd4 29. Bc2 Na6 { Black threatens to win material: Na6xc5} 30. Nf3 {White threatens to win material: Nf3xd4} Rd5 {Black threatens to win material: Rd5xc5} 31. Nxg5 { Exerts pressure on the backward pawn} Nxc5 32. f3 {Prevents intrusion on e4} b4 33. Kb1 $4 (33. Re5 $142 $11 {is just about the only chance}) 33... b3 $19 34. Bd1 Ba6 35. Re5 Rxe5 36. Rxe5 Rd8 37. axb3 axb3 (37... Rxd1+ $5 {seems even better} 38. Kc2 Rd5 39. Rxd5 axb3+ 40. Kc3 cxd5 41. Kb4 $19) 38. Rxc5 (38. Bxb3 Nxb3 39. Kc2 Nd4+ 40. Kc1 Ne2+ 41. Kc2 Bd3+ 42. Kd2 Bc4+ 43. Kc2 Nd4+ 44. Kc3 $19) 38... Rxd1+ (38... Rxd1+ 39. Rc1 Bd3+ 40. Ka1 Rxc1#) 0-1