[Event "45th Mid-South Open"] [Site "Memphis"] [Date "2005.11.27"] [Round "5"] [White "Baudendistel, Jeff"] [Black "Kernell, David"] [Result "0-1"] [ECO "E43"] [WhiteElo "1496"] [BlackElo "1825"] [Annotator "Fritz 9 (30s)"] [PlyCount "78"] [EventDate "2005.??.??"] {E43: Nimzo-Indian: Rubinstein: 4...b6} 1. c4 Nf6 2. Nc3 b6 3. d4 Bb7 4. e3 e6 5. Nf3 Bb4 6. Bd2 O-O 7. Bd3 d6 8. Qc2 Nbd7 9. a3 Bxc3 10. Bxc3 Qe7 {last book move} 11. e4 e5 12. O-O exd4 13. Nxd4 Bxe4 14. Rae1 Bxd3 15. Qxd3 ({Not} 15. Rxe7 Bxc2 16. Nxc2 Rac8 $15) 15... Ne5 {Black threatens to win material: Ne5xd3 } 16. Nf5 {White threatens to win material: Nf5xe7} (16. Nc6 Nxd3 17. Rxe7 Rfe8 18. Rxc7 Ne4 $14) 16... Qd7 (16... Qe6 17. Qh3 Qxc4 18. Nxg7 Kxg7 19. f4 $11) 17. Qc2 $14 Rfe8 $2 (17... Ng6 $142 $14 {and Black can hope to live}) 18. f4 $18 Ng6 (18... Neg4 19. h3 Rxe1 20. Rxe1 Re8 21. hxg4 Rxe1+ 22. Bxe1 Nxg4 $18) 19. Nh6+ $4 {ruins a very nice position} (19. Nxg7 $142 {and White has it in the bag} Kxg7 20. Bxf6+ Kf8 21. f5 Rxe1 22. Rxe1 $18) 19... Kf8 (19... gxh6 20. Bxf6 Rxe1 21. Rxe1 $17) 20. Bxf6 $11 gxf6 21. h4 (21. Rd1 Qe6 $11) 21... Rxe1 22. Rxe1 Re8 {Black threatens to win material: Re8xe1} 23. Rf1 $2 (23. Rxe8+ $142 $5 {must be considered} Qxe8 24. g3 $15) 23... Qc6 $17 24. Qf5 (24. g3 Re3 25. Qf2 Qe4 $19) 24... Re2 (24... Kg7 25. Qh5 Qxc4 26. b4 $19) 25. Qg4 Qc5+ ( 25... Qxc4 26. Nf5 $19) 26. Kh1 (26. Kh2 Qxc4 (26... Rxb2 {Black again will not be able to digest the pawn} 27. Qc8+ Kg7 28. Nf5+ Qxf5 29. Qxf5 $18) 27. Rf3 Qe6 $19 (27... Rxb2 {is refuted by the following mate in 2} 28. Qc8+ Kg7 29. Nf5#)) 26... Qxc4 (26... Rxb2 $4 {taking the pawn will cause Black grave problems} 27. Qc8+ Kg7 28. Nf5+ Qxf5 29. Qxf5 $18) 27. h5 $2 (27. b3 Qe4 28. Rf3 Re1+ 29. Kh2 $19) 27... Ne7 $19 28. Qd7 $4 {the final mistake, not that it matters anymore} (28. Nf5 Re5 29. Qg7+ Ke8 $19) 28... Re6 (28... Re5 $142 $1 { makes sure everything is clear} 29. fxe5 Qxf1+ 30. Kh2 Qf4+ 31. Kh1 Qh4+ 32. Kg1 Qe1+ 33. Kh2 Qxe5+ 34. Kg1 Qc5+ 35. Kh2 Qxh5+ 36. Kg1 Qxh6 37. Qd8+ Kg7 38. Qxe7 Qc1+ 39. Kh2 Qxb2 40. Qxc7 Qxa3 $19) 29. Rf3 Re3 30. Rxe3 Qc1+ 31. Kh2 Qxe3 32. Qg4 (32. Ng4 Qxf4+ 33. g3 Qe4 34. Nxf6 Qe2+ 35. Kg1 Qe5 36. Qd8+ Kg7 37. Ne8+ Kh6 38. Qxc7 Qxg3+ 39. Kf1 Qd3+ 40. Ke1 Qb1+ 41. Kd2 Qxb2+ 42. Kd1 Qd4+ 43. Ke2 Qe5+ 44. Kd2 Qd5+ 45. Kc1 Nf5 $19) 32... Qe4 (32... Qe6 {makes it even easier for Black} 33. Qxe6 fxe6 34. Ng4 $19) 33. Qg3 (33. Kg3 {doesn't get the cat off the tree} Qe1+ 34. Kh2 Qe6 35. Qxe6 fxe6 $19) 33... d5 34. Ng4 Qf5 35. h6 Ng6 36. Ne3 Qxf4 (36... Qe4 {keeps an even firmer grip} 37. Qf3 Qxf3 38. gxf3 $19) 37. Qxf4 (37. Nxd5 Qxh6+ 38. Qh3 Qg5 $19) 37... Nxf4 38. Kg3 d4 39. Kxf4 (39. Nf5 {is the last straw} Ne6 40. Kf3 $19) 39... dxe3 (39... dxe3 40. Kxe3 Ke7 $19) 0-1