[Event "Mid Summer Open 3"] [Site "Memphis,TN"] [Date "2006.07.22"] [Round "4"] [White "Bunch, John E"] [Black "Turner, Greg"] [Result "1/2-1/2"] [ECO "D36"] [WhiteElo "1800"] [BlackElo "1853"] [Annotator "Shredder 9 (10s)"] [PlyCount "164"] [EventDate "2006.??.??"] {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Qc2 h6 9. Bh4 O-O 10. Nge2 Re8 11. f3 b5 $146 (11... Nh5 12. Bf2 Bh4 (12... Nf8 13. g4 Nf6 14. O-O-O c5 15. h4 c4 16. Bf5 Bxf5 17. Qxf5 g6 18. Qf4 Kh7 19. g5 Ne6 20. Qe5 hxg5 21. hxg5+ Nh5 22. Ng3 Neg7 23. Nxh5 Nxh5 24. Qxd5 Qxd5 25. Nxd5 Bxg5 26. Nc7 Rxe3 27. Bxe3 {Mueller Using,D-Laschek,G/FRG-ch10 sf corr 1966/Corr 2000/1-0 (49)}) 13. g3 Bg5 14. g4 Bxe3 15. gxh5 Bxf2+ 16. Kxf2 Qh4+ 17. Kg2 Nf6 18. h3 Nxh5 19. Qd2 Bd7 20. Rh2 Re7 21. Rf1 Rae8 22. Kg1 Re3 23. Nd1 R3e6 24. f4 Ng3 25. Nxg3 Qxg3+ 26. Rg2 {Nogueiras,J (2545)-Saeed,S (2400)/ Taxco 1985/IZT/1-0 (33)}) (11... c5 12. O-O-O (12. O-O a6 13. Rad1 b5 14. Bf2 c4 15. Bf5 Nb6 16. Ng3 Bd7 17. a3 a5 18. e4 b4 19. axb4 axb4 20. Bxd7 Qxd7 21. Nce2 Ra2 22. Nc1 Qa4 23. Qe2 Ra1 24. e5 Bf8 25. Be3 Nfd7 26. f4 Rb1 {Marino, F-Copie,J/LADAC corr 1968/Corr 2000/0-1 (45)}) 12... c4 13. Bf5 Qa5 14. Be1 Nf8 15. Bd2 Bb4 16. g4 Ne6 17. h4 b5 18. a3 Bxc3 19. Nxc3 Qb6 20. Rdg1 Rd8 21. g5 hxg5 22. hxg5 Ne8 23. g6 f6 24. Rh5 Kf8 25. Nxd5 Rxd5 26. Bb4+ {Osbun,E-Smith, H/corr 1957/Corr 2000/1-0}) (11... Qc7 12. Bg3 Bd6 13. Qd2 Nf8 14. O-O Bxg3 15. Nxg3 h5 16. Rae1 h4 17. Nf5 h3 18. g4 Bxf5 19. Bxf5 g6 20. Bb1 Ne6 21. Qf2 c5 22. dxc5 Qxc5 23. Rd1 Rad8 24. Ne2 Rd7 25. Rd3 Qb4 26. Nd4 {Ruether,R-Trippe,J/ CServe email 1994/E-Mail 2000/0-1 (34)}) 12. a3 $146 {Secures b4} (12. O-O a6 ( 12... Bb7 13. Kh1 b4 14. Na4 Rc8 15. Bf5 g5 16. Bf2 c5 17. Nxc5 Bxc5 18. dxc5 Rxc5 19. Qd2 a5 20. Rac1 Qe7 21. Rxc5 Qxc5 22. Nd4 Ne5 23. Rc1 Qe7 24. b3 Ba6 25. Qc2 Nfd7 26. Qd2 Nc5 27. Bg1 {Akobian,V (2387)-Kose,S/Yerevan 1999/CBM 72 ext/1-0 (59)}) 13. e4 Nb6 14. e5 Nfd7 15. Bf2 c5 16. f4 c4 17. Bh7+ Kh8 18. Bf5 Nf8 19. Be3 b4 20. Nd1 Be6 21. g4 Bxf5 22. gxf5 a5 23. Ng3 f6 24. Qg2 Nh7 25. Kh1 a4 26. a3 c3 {Hedman,E (2348)-Nystrom,R (2145)/Sweden 2000/EXT 2002/0-1 (52)}) (12. O-O $5 $16) 12... Nb6 $11 13. b3 {Covers a4+c4} a5 (13... Nh5 14. Bf2 $11) 14. O-O $14 Ba6 (14... Bb7 15. a4 b4 16. Nd1 $14) 15. e4 dxe4 (15... Nc4 16. Nd1 (16. bxc4 $6 bxc4 17. Bxc4 Bxc4 $11) 16... a4 17. b4 $11) 16. fxe4 Ng4 17. Bxe7 Qxe7 18. Rf3 (18. Nd1 $142 $5 c5 19. Qxc5 (19. dxc5 $2 Qe5 20. Ng3 Qxa1 $19) 19... Qxc5 20. dxc5 $16) 18... c5 $11 19. h3 (19. Rg3 $142 $5 { would allow White to play on} c4 20. Bxc4 bxc4 21. Rxg4 $15) 19... cxd4 $17 20. Nxd4 (20. Nxb5 Ne5 21. Rf5 Nc8 $17) 20... Ne5 (20... Qd6 21. hxg4 Qxd4+ 22. Kh1 $19) 21. Re3 (21. Rg3 Nxd3 22. Rxg7+ Kh8 23. Qxd3 Qf6 $14 (23... Kxg7 $4 { greedy!} 24. Nf5+ Kh7 25. Nxe7 Rxe7 26. Nd5 Nxd5 27. exd5+ Kg8 28. Rf1 $18)) 21... Qc5 (21... Nxd3 22. Nf5 Qe5 23. Qxd3 $19) 22. Ncxb5 (22. Nce2 Nxd3 23. Rxd3 Qxc2 24. Nxc2 Rxe4 $17) 22... Nxd3 $19 23. Qxc5 Nxc5 24. Nc7 Bb7 (24... Rxe4 $6 25. Rxe4 Nxe4 26. Nxa8 Nxa8 27. Nc6 $17) 25. Nxa8 Bxa8 ({Less advisable is} 25... Nxa8 26. Rc1 Nxe4 27. Rc5 $15) 26. e5 (26. b4 Nxe4 27. Re2 axb4 28. axb4 Bd5 $19) 26... Nd5 27. Re2 (27. Rf3 Nd7 $19) 27... Nf4 28. Rc2 Rxe5 $4 {throws away a nice position.} (28... Ncd3 $142 $19 {Black has a promising position}) 29. b4 $14 axb4 30. axb4 Bxg2 31. bxc5 (31. Rxc5 $142 Re4 32. Nc2 $14) 31... Bxh3 $4 {throwing away the advantage} (31... Be4 32. Rc4 Bd5 $14) 32. c6 (32. Ra8+ Kh7 33. c6 Nd5 $18) 32... Rd5 (32... Re8 $18) 33. Ra4 Rd8 (33... Kh7 34. c7 $18) 34. c7 Rc8 35. Rb4 Kf8 (35... g5 36. Rb8 Kh7 37. Nb5 $18 ) 36. Nb5 (36. Rb8 {and White can already relax} Nd5 $18) 36... Nd5 37. Rd4 Be6 (37... Nxc7 38. Nd6 Nb5 39. Rxc8+ Bxc8 40. Nxb5 $18) 38. Rc5 Nb6 (38... Nxc7 { is the last straw} 39. Nxc7 Bf5 $18) 39. Na7 Ra8 40. Rd8+ Ke7 41. Rxa8 (41. Ra5 $142 {and the rest is a matter of technique} Kf6 42. Rb8 Nd5 43. Rxa8 Nxc7 $18) 41... Nxa8 42. c8=Q Bxc8 43. Rxc8 Nb6 44. Rc7+ (44. Rc6 {seems even better} Nd5 $18) 44... Nd7 45. Nb5 (45. Rc6 {makes it even easier for White} Ne5 46. Rb6 Nc4 47. Nc6+ Kf6 $18) 45... g6 (45... h5 46. Rc6 $18) 46. Nc3 (46. Rc6 { keeps an even firmer grip} Ne5 47. Ra6 Nc4 $18) 46... Kd6 (46... Ke6 47. Kg2 $18) 47. Nb5+ Ke6 48. Kg2 f5 (48... h5 49. Nd4+ Kd6 50. Ra7 $18) 49. Rc6+ (49. Nd4+ {might be the shorter path} Kd6 50. Ra7 Nc5 $18) 49... Kf7 50. Nd6+ (50. Nd4 $142 {might be the shorter path} Ne5 51. Ra6 Kg7 $18) 50... Ke7 (50... Ke6 51. Nb5+ Kf7 $18) 51. Nc4 Kf7 52. Rd6 (52. Kg3 {and White can already relax} Nf8 $18) 52... Nf6 (52... Nf8 {cannot undo what has already been done} 53. Ra6 $18) 53. Ne5+ Ke7 (53... Kg7 {does not help much} 54. Ra6 g5 55. Ra7+ Kg8 56. Kg3 $18) 54. Ra6 g5 55. Nf3 (55. Kf3 {keeps an even firmer grip} h5 56. Nc6+ Kf7 57. Ra7+ Kg6 58. Ne7+ Kf7 59. Nxf5+ Kg6 60. Ne7+ Kh6 $18) 55... Kf7 56. Nd4 (56. Ne5+ $5 {makes it even easier for White} Kg7 57. Ra7+ Kg8 $18) 56... Kg6 57. Ra5 (57. Nc6 {seems even better} f4 $18) 57... f4 58. Kf3 Kf7 (58... Nd7 59. Nc6 $18) 59. Nc6 Ke6 60. Ne5 Nd5 61. Nd3 Nf6 62. Nf2 Kf7 63. Ng4 Ng8 64. Ra6 Kg7 65. Ne5 Nf6 66. Ra7+ Kg8 67. Nd7 Nd5 68. Kg4 Ne3+ 69. Kf3 {time scramble ending in draw.} Kf7 {0} 70. Ra6 h5 71. Rh6 h4 72. Ne5+ Ke7 73. Rh5 Kf6 74. Ng4+ Kf5 75. Nxe3+ fxe3 76. Kxe3 Kg4 77. Rh6 Kg3 78. Ke2 h3 79. Rg6 h2 80. Rxg5+ Kh3 81. Rh5+ Kg2 82. Rxh2+ Kxh2 1/2-1/2