The benko

The benko

elmaestro1967
elmaestro1967
May 20, 2012, 12:51 AM |
0

[Event "MATCH"]
[Site "Las Vegas"]
[Date "2012.02.06"]
[Round "2"]
[White "VELA"]
[Black "RAMIREZ"]
[Result "0-1"]
[BlackElo "1877"]
[Classes "?"]
[ECO "A31"]
[TimeControl "?"]
[WhiteElo "1923"]

1. d4 Nf6 2. c4 c5 3. Nf3 b5 4. cxb5 a6 5. dxc5 {+0.48*}  5... Qa5+ {+0.95*}
{N}  (5... axb5 {+0.48}  6. e4 {+0.52}  (6. b4 Nc6 7. a3 Nxb4 8. e3 Nbd5 9.
Bxb5 Qa5+ 10. Bd2 {...0-1, Jankowski Piotr 1813  - Kaszok Dawid 1660 ,
Raciborz  2/17/2007 It (open)} ) (6. Nc3 b4 7. Nd5 Nxd5 8. Qxd5 Ra7 9. Ne5 e6
10. Qf3 {...1/2-1/2, Goroshkova Liudmila 2002  - Nesterovskaya Anzhelika 2103
, Evpatoria  5/17/2008 Ukrainian Games (schools)} )(6. e3 b4 7. Be2 Ba6 8. O-O
g6 9. b3 Bg7 10. Bb2 {...1-0, Donchenko Alexander 2304  - Bauer Bjoern-Benny
1922 , Internet  5/18/2011 Ch Germany (juniors) (Internet) (under 14) (final)}
)6... Nxe4 {+0.52}  7. b4 {+0.52}  7... Bb7 {+0.44} ) 6. Bd2 {+0.95*}  6...
Qxb5 {+0.95*}  7. b4 {+0.92*}  7... g6 {+0.96*}  8. Na3 {+0.96*}  8... Qb7
{+0.96*}  9. Bc3 {+0.96*}  9... Bg7 {+1.08*}  10. Nc4 {+1.08*}  10... Nc6
{+0.95*}  11. Rb1 {+0.73*}  11... O-O {+0.73*}  12. e3 {+0.73*}  12... Ne4
{+1.22*}  (12... d6 {+0.72}  13. cxd6 {+0.93}  13... Be6 {+0.85}  14. Be2
{+0.89} ) 13. Bxg7 {+1.20*}  13... Kxg7 {+1.18*}  14. Qb3 {+1.10*}  14... Rb8
{+1.30*}  15. a3 {+0.99*}  (15. Bd3 {+1.27}  15... Nf6 {+1.22} ) 15... Kg8
{+0.99*}  16. Nb6 {+0.91*}  16... d6 {+0.91*}  (16... Nxc5 17. bxc5 d6 18.
Bd3) 17. Nxc8 {+0.89*}  17... Qxc8 {+1.29*}  (17... Rbxc8 {+0.89}  18. Bc4
{+1.12} ) 18. Qd3 {+1.09*}  (18. Rc1 {+1.27}  18... Nxc5 {+1.36} ) 18... Qf5
{+1.10*}  19. cxd6 {+0.04*}  (19. Qc2 {+1.12}  19... Nxc5 {+1.17}  20. Qxf5
{+1.12}  20... gxf5 {+1.02}  21. Rc1 {+0.98}  21... Nxb4 {+0.89} ) 19... exd6
{+0.04*}  20. Rb2 {+0.00*}  20... Rbc8 {+0.30*}  (20... a5 {+0.00}  21. b5
{+0.00}  21... Ne5 {+0.00}  22. Nxe5 {+0.00}  22... Qxe5 {+0.00}  23. Qd4
{+0.00} ) 21. Be2 {+0.30*}  21... Ne5 {+0.30*}  22. Qd1 {+0.00*}  (22. Qb1
{+0.29}  22... Qf6 {+0.29}  23. O-O {+0.26}  23... Nc3 {+0.33}  24. Qe1 {+0.29}
  24... Nxe2+ {+0.26}  25. Qxe2 {+0.22}  25... Nxf3+ {+0.22} ) 22... Nc3
{+0.00*}  23. Qd2 {-5.14*}  (23. Qc2 {+0.00}  23... Qf6 {-0.15}  24. Nxe5
{+0.00}  24... Nxe2 {-0.04} ) 23... Nxe2 {-5.15*}  24. Kxe2 {-5.09*}  24...
Nc4 0-1