Dortmund 2015

Ferdy · Post by **Ferdy** » Mon Jun 29, 2015 2:40 am

What a lively game, and SF at 10s/pos is working hard

.

The game.
[pgn]
[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.28"]
[Round "2.1"]
[White "Naiditsch, Arkadij"]
[Black "Nisipeanu, Liviu-Dieter"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2722"]
[BlackElo "2654"]
[Annotator "Stockfish 6 (10.0s/pos)"]
[PlyCount "98"]
[EventDate "2015.??.??"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. Nb3
g5 9. Ne1 $1 Qc7 10. Nd3 $1 b6 11. Be3 Bg7 12. Rc1 $10 {0.02/19} ({More
accurate is} 12. f4 c5 13. dxc5 gxf4 14. cxb6 axb6 15. Bxf4 $10 {0.24/20}) ({
A mistake is} 12. c3 c5 13. dxc5 Nxe5 14. Nxe5 Bxe5 15. Bb5+ $10 {-0.03/20}) ({
Black is threatening} 12. -- c5 13. dxc5 Nxe5 14. cxb6 axb6 15. Bd4 O-O {-0.31/
18}) 12... Rd8 $10 {0.20/19} ({More accurate is} 12... c5 13. dxc5 O-O 14. c4
Bxd3 15. Bxd3 Nxe5 $10 {0.02/17}) ({White is threatening} 12... -- 13. f4 c5
14. c4 dxc4 15. Rxc4 Nd5 16. Qc1 {0.46/16}) 13. Kh1 $10 {-0.05/21} ({More
accurate is} 13. c4 c5 14. f4 Qb8 15. cxd5 Nxd5 16. Bd2 $10 {0.18/20}) ({Also
playable is} 13. f4 c5 14. dxc5 bxc5 15. Nbxc5 gxf4 16. Rxf4 $10 {0.12/20}) ({
Black is threatening} 13. -- c5 14. dxc5 Nxe5 15. cxb6 axb6 16. Bd4 O-O {-0.09/
19}) 13... c5 14. dxc5 O-O 15. cxb6 $1 axb6 16. f4 $1 gxf4 17. Nxf4 $15 {-0.31/
19} ({Superior is} 17. Bxf4 Ng6 18. Bg3 Be4 19. Nd4 Ndxe5 20. c3 $10 {-0.14/19}
) ({Black is threatening} 17. -- fxe3 18. Nd4 Be4 19. c3 Nxe5 20. Nf4 Ra8 {-5.
36/19}) 17... Nxe5 $10 {-0.12/19} ({Not good is} 17... Be4 $6 18. Nd4 Qxe5 19.
c3 Qd6 20. Nb5 $10 {0.00/20}) 18. Nh5 Nc4 19. Bg1 Bxb2 $1 20. Nd4 Bg6 $1 21.
Nf6+ Kg7 22. Rb1 $1 e5 23. Nb5 $14 {0.32/23} ({Not good is} 23. c3 $6 Ng8 24.
Bxc4 Bxc3 25. Nh5+ Kh8 $10 {-0.18/21}) 23... Qc6 $1 24. a4 $14 {0.27/21} ({Bad
is} 24. Na7 $6 Qe6 25. Qe1 Bd4 26. Bg4 Bf5 $10 {-0.14/22}) 24... Nf5 25. Nh5+
$10 {-0.17/23} ({Better is} 25. Bxc4 dxc4 26. Nh5+ Kh8 27. Qe2 Bxh5 28. Qxh5
$14 {0.45/21}) ({Black is threatening} 25. -- Qxf6 26. Qe1 Bd4 27. Nxd4 exd4
28. g4 Nh4 {-2.60/20}) 25... Kh7 $14 {0.89/21} ({More accurate is} 25... Bxh5
26. Rxf5 Bg6 27. Rf2 Rfe8 28. Qe1 Bxc2 $15 {-0.32/20}) ({Also playable is}
25... Kh8 26. Bxc4 dxc4 27. Qe2 Bxh5 28. Qxh5 Rd2 $14 {0.65/20}) 26. Qe1 $14 {
1.12/20} ({Inferior is} 26. Bxc4 $6 dxc4 27. Qg4 Bxh5 28. Qxh5 Ng7 $14 {0.48/21
}) 26... Nce3 27. Rxb2 Nxf1 $14 {1.32/21} ({More accurate is} 27... d4 28. Bf3
Qe6 29. Bxe3 Nxe3 30. Rg1 Nxc2 $14 {1.03/18}) ({White is threatening} 27... --
28. Nf6+ Kg7 29. Bxe3 Nxe3 30. Rf3 Nf5 31. Nh5+ {3.12/21}) 28. Qxf1 d4 29. Bf3
Qc5 $16 {2.05/21} ({Best line is} 29... Qc8 30. Be4 Kh8 31. Qf3 Qe6 32. Nc7 Qe7
$14 {1.45/18}) ({Also playable is} 29... Qe6 30. Nc7 Qc8 31. Nf6+ Kg7 32. Ncd5
Rd6 $16 {1.74/18}) ({White is threatening} 29... -- 30. Bxc6 Ne3 31. Nf6+ Kg7
32. Bxe3 dxe3 33. Nd7 {13.62/19}) 30. Nf6+ $14 {1.31/21} ({Superior is} 30. Be4
Qc8 31. c3 Qe6 32. Nc7 Qe7 33. cxd4 $16 {2.05/20}) ({Also playable is} 30. c3
Qe7 31. cxd4 exd4 32. Be4 Qg5 33. Bxf5 $16 {1.74/20}) 30... Kg7 31. Ne4 Qe7 32.
Rb3 $14 {0.32/19} ({Better is} 32. c3 Ne3 33. Qe1 f5 34. Nd2 f4 35. cxd4 $14 {
1.10/22}) ({Also playable is} 32. Qe1 Ne3 33. c3 Nc4 34. Rb4 Ne3 35. Bxe3 $14 {
0.91/22}) 32... Nh4 33. Qe1 $1 f5 $14 {0.75/21} ({Better is} 33... Nxf3 34.
Rxf3 f5 35. Nd2 Qf6 36. Rb3 Bf7 $10 {0.20/18}) ({White is threatening} 33... --
34. Bf2 Nxf3 35. Rxf3 Bxe4 36. Qxe4 f5 37. Qe2 {0.98/20}) 34. Nd2 Nxf3 35. Nxf3
Rfe8 36. Nh4 Kh7 $14 {0.98/21} ({More accurate is} 36... Bh7 37. Rg3+ Kf7 38.
Nf3 Rd7 39. Rh3 Kg7 $14 {0.64/18}) ({White is threatening} 36... -- 37. Rg3 Qg5
38. Rxg5 hxg5 39. Nf3 f4 40. Nxe5 {7.37/18}) 37. Rh3 $14 {0.28/24} ({Best line
is} 37. Nxg6 Kxg6 38. Rd3 Qf6 39. c3 dxc3 40. Rxc3 $14 {0.99/22}) ({Also
playable is} 37. Na3 Qe6 38. Nxg6 Kxg6 39. Qb1 Rd6 40. Rg3+ $14 {0.76/22})
37... Qf6 38. Bf2 $10 {-0.18/20} ({Best line is} 38. Nxg6 Qxg6 39. Rg3 Qc6 40.
Qe2 f4 41. Rg4 $10 {0.04/20}) ({Also playable is} 38. Qf1 Rg8 39. Nxg6 Rxg6 40.
Rf3 f4 41. Qd3 $10 {0.00/20}) ({Black is threatening} 38. -- f4 39. Nxg6 Qxg6
40. Rd3 Rg8 41. Qf1 Rd7 {-0.27/19}) 38... Bh5 $10 {0.00/20} ({Superior is}
38... f4 39. Nc7 Rg8 40. Nf3 Bf5 41. Rxh6+ Qxh6 $10 {-0.24/21}) ({White is
threatening} 38... -- 39. Nf3 Qg7 40. Bh4 e4 41. Ne5 d3 42. Bxd8 {0.67/19}) 39.
Nf3 Bxf3 $1 40. Rxf3 $15 {-1.21/23} ({Superior is} 40. gxf3 f4 41. Qe4+ Qg6 42.
Qb7+ Kh8 43. Qe4 $10 {-0.24/20}) ({Black is threatening} 40. -- Be4 41. Kg1 Qc6
42. Qf1 Rg8 43. Rg3 Rxg3 {-5.63/19}) 40... e4 41. Rh3 $17 {-1.81/25} ({
Superior is} 41. Rb3 d3 42. cxd3 exd3 43. Qg1 d2 44. Rb1 $15 {-0.79/20}) ({
Also playable is} 41. Rf4 d3 42. Qd1 e3 43. cxd3 exf2 44. Rxf2 $15 {-1.39/20})
({Black is threatening} 41. -- exf3 42. Qf1 fxg2+ 43. Kxg2 Qc6+ 44. Kg1 Rg8+ {
-9.99/22}) 41... d3 $1 42. cxd3 exd3 43. Qd1 $17 {-2.85/24} ({Best line is} 43.
Qf1 d2 44. Nc3 Qxc3 45. Rxc3 d1=Q 46. Rc1 $17 {-2.25/21}) ({Also playable is}
43. Qg1 Re4 44. Qd1 Re2 45. Bg1 d2 46. Re3 $17 {-2.67/21}) ({Black is
threatening} 43. -- Rxe1+ 44. Bxe1 Re8 45. Bf2 Qa1+ 46. Bg1 Re1 {-299.85/22})
43... d2 $17 {-2.19/24} ({Best line is} 43... Re2 44. Rxd3 Rxf2 45. Kg1 Rxd3
46. Qxd3 Rf4 $17 {-2.88/25}) ({White is threatening} 43... -- 44. Rxd3 Rxd3 45.
Qxd3 Rd8 46. Qf3 Qe6 47. h3 {2.12/20}) 44. Nc3 Re6 45. Qb1 $4 $19 {-6.67/29} ({
Superior is} 45. Qg1 Qxc3 46. Rxc3 d1=Q 47. Rc7+ Kg6 48. Rc1 $17 {-2.59/23}) ({
Also playable is} 45. Qf1 Qxc3 46. Rxc3 d1=Q 47. Rc7+ Kg6 48. Rc1 $17 {-2.65/23
}) ({Black is threatening} 45. -- Rc6 46. Ne2 Qb2 47. Bg1 Qc2 48. Qxc2 Rxc2 {
-8.69/23}) 45... Qxc3 $2 $19 {-5.46/24} ({More accurate is} 45... Rc6 46. Nd1
Rc1 47. Qb3 Qe6 48. Qf3 Rd3 $19 {-7.27/29}) ({Also playable is} 45... Rde8 46.
Bg1 Re1 47. Nd1 Qd4 48. Qxf5+ Kg7 $19 {-6.54/29}) 46. Qxf5+ $8 Kh8 $19 {-5.06/
25} ({More accurate is} 46... Kg7 47. Qxe6 d1=Q+ 48. Bg1 Qxg1+ 49. Kxg1 Rd1+
$19 {-5.70/24}) 47. Rxc3 $4 $19 {-9.18/28} ({Better is} 47. Qxe6 d1=Q+ 48. Bg1
Qxg1+ 49. Kxg1 Rd1+ 50. Kf2 $19 {-5.11/23}) ({Black is threatening} 47. --
d1=R+ 48. Bg1 Rxg1+ 49. Kxg1 Rd1+ 50. Kf2 Rf1+ {-299.91/75}) 47... Re1+ $8 48.
Bg1 $8 Rxg1+ $8 49. Kxg1 d1=Q+ $8 0-1
[/pgn]

Ferdy · Post by **Ferdy** » Wed Jul 01, 2015 3:25 pm

Round 1 to 3 with SF6 fast analysis.

[pgn]
[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.27"]
[Round "1.1"]
[White "Meier, Georg"]
[Black "Hou, Yifan"]
[Result "1/2-1/2"]
[WhiteElo "2654"]
[BlackElo "2676"]
[ECO "E05"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 $1 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qd1 c5 13. dxc5 Bxc5 14. Nbd2 Bc6 15. Ne5 Bxg2 16. Kxg2 $8
Nbd7 $0 $10 {+0.24/16} ({Better is} 16...Bd4 17.Nef3 Nc6 18.Ne4 Qb6 19.a5 Qxb2 $10 {+0.07/13})
({A mistake is} Qc7 $2 {due to} 17.Ndf3 Nbd7 18.Nxd7 Nxd7 19.Qd2 $14 {+0.27/13})
({White is threatening} 16. -- 17.Rc1 Bd4 18.Ndf3 Bxb2 19.Qxd8 Rxd8 20.Rc7 {0.59/13})
17. Rc1 $0 $10 {-0.03/14} ({Superior is} 17.Nxd7 Qxd7 18.Bxf6 gxf6 19.Ne4 Qc6 20.f3 $10 {+0.18/14})
({Also playable is} 17.Ndf3 Nxe5 18.Qxd8 Rfxd8 19.Nxe5 Bd4 20.Bxf6 $10 {+0.05/14})
({Black is threatening} 17. -- 17...Nxe5 18.Bxf6 Qxf6 19.Ne4 Qe7 20.Nxc5 Qxc5 {-3.59/14}) Nxe5 $10 {+0.10/16} ({Inferior is} 17...Be7 $6 18.Nxd7 Qxd7 19.Bxf6 Bxf6 20.Ne4 $14 {+0.28/17}) 18. Rxc5 Ned7 19. Bxf6 $1 Nxf6 20. Qc2 $1 Rc8 21. Rxc8 Qxc8 $8 22. Rc1 Qd7 23. Nf3 $1 Rd8 24. Qb3 h6 $1 25. Rc4 $1
Qe7 $0 $14 {+0.37/16} ({Best line is} 25...Rb8 26.Qc2 Rd8 27.e4 b5 28.Rc7 Qd3 $10 {+0.19/16})
({Also playable is} 25...Qd5 26.Qc2 b5 27.Rc5 Qb7 28.axb5 axb5 $10 {+0.24/16})
({White is threatening} 25. -- 26.Rd4 Qe8 27.Rxd8 Qxd8 28.Qxb7 Qa5 29.b3 {1.42/16}) 26. e4 e5 27. Qc3 $1 Re8 28. a5 Qe6 29. Rb4
Rc8 $0 $14 {+1.08/19} ({Best line is} 29...Qe7 30.Rc4 Qe6 31.Qb4 Qe7 32.Qb6 Qe6 $14 {+0.60/14})
({Also playable is} 29...Qg4 30.Qc4 Rc8 31.Qb3 Rc5 32.Rxb7 Qg6 $14 {+0.78/14})
({White is threatening} 29. -- 30.Qc7 Re7 31.Qb8+ Kh7 32.Rxb7 Nxe4 33.Rxe7 {1.03/14}) 30. Qxe5
Qxe5 $0 $14 {+1.44/17} ({Superior is} 30...Qd7 31.Qd4 Qe7 32.e5 Nd5 33.Rc4 Rxc4 $14 {+1.04/16})
({Also playable is} 30...Qc6 31.Qe7 Qc7 32.Qxc7 Rxc7 33.Ne5 Rc5 $14 {+1.12/16})
({White is threatening} 30. -- 31.Qxe6 fxe6 32.e5 Nd5 33.Rxb7 Rc7 34.Rxc7 {2.57/16}) 31. Nxe5 $8 Rc5 32. f4 $1 Rxa5
33. Kf3 $0 $14 {+0.98/18} ({Better is} 33.Rxb7 Nxe4 34.Rb8+ Kh7 35.Nxf7 Rb5 36.Rxb5 $14 {+1.41/16})
({A mistake is} Nd3 $2 {due to} Rb5 34.Rxb5 axb5 35.Kf3 Nd7 $14 {+0.92/16}) b5 34. Rd4 g5 35. Rd6 Kg7 36. Nd3 $1
Ra4 $0 $14 {+1.06/15} ({Superior is} 36...Ra1 37.e5 Ne8 38.Rd7 Kf8 39.Ra7 gxf4 $14 {+0.84/14})
({Also playable is} 36...gxf4 37.gxf4 Ra1 38.e5 Ne8 39.Rd7 Kf8 $14 {+0.98/14})
({White is threatening} 36. -- 37.e5 Nh7 38.f5 Ra4 39.g4 Nf8 40.h3 {1.45/13}) 37. e5 Ne4 38. Rd7 gxf4 39. gxf4
Kg6 $0 $14 {+1.22/16} ({Better is} 39...Nd2+ 40.Kg4 Kf8 41.h4 Ne4 42.h5 Ra1 $14 {+0.83/13})
({White is threatening} 39. -- 40.Ke3 Nf6 41.exf6+ Kxf6 42.Ne5 Rb4 43.Rxf7+ {3.60/15}) 40. Ke3 f5 41. Rb7 Ra1 42. Rb6+ Kg7
43. b4 $0 $14 {+1.19/16} ({More accurate is} 43.Rb7+ Kg6 44.Ra7 h5 45.h4 Rh1 46.Rxa6+ $14 {+1.39/14})
({A mistake is} b3 $2 {due to} h5 44.b4 Rh1 45.Rxa6 Rxh2 $14 {+1.16/14}) h5 44. Rb7+ Kg6 45. Rb6+ Kg7
46. h4 $0 $14 {+0.81/15} ({More accurate is} 46.Nc5 Rc1 47.Ne6+ Kf7 48.Rxa6 Rc3+ 49.Kd4 $14 {+1.22/15})
({Also playable is} 46.Rb7+ Kg6 47.Rb8 Kg7 48.Ra8 Nc3 49.Ra7+ $14 {+1.05/15}) Ra3 47. Rb7+ $1 Kg6 48. Kd4
Ng3 $0 $14 {+1.47/15} ({Superior is} 48...Rc3 49.Rb6+ Kf7 50.Rxa6 Rc4+ 51.Ke3 Nc3 $14 {+0.91/15})
({White is threatening} 48. -- 49.Rb6+ Kf7 50.Nc5 Nxc5 51.bxc5 Ra4+ 52.Kd5 {1.30/15}) 49. Rd7
Ne2+ $0 $14 {+1.48/18} ({Best line is} 49...Ne4 50.Nc5 Rc3 51.Rd6+ Kg7 52.Rxa6 Rc4+ $14 {+1.21/14})
({A mistake is} Ra2 $2 {due to} 50.Kd5 Ne4 51.e6 Rd2 52.Kc6 $14 {+1.49/14})
({White is threatening} 49. -- 50.Kc5 Ne4+ 51.Kb6 Ra4 52.Nc5 Nxc5 53.Kxc5 {1.88/15})
50. Ke3 $0 $14 {+0.60/20} ({Better is} 50.Kc5 $1 Ng3 51.Kb6 Ne4 52.Nc5 Nxc5 53.bxc5 $16 {+1.52/15}) Nc1 51. Kd2 Nxd3 52. Rxd3 Ra2+ 53. Ke3 Rb2 54. Rd6+ Kg7
55. Rxa6 $0 $10 {-0.00/24} ({Best line is} 55.Rf6 Rb3+ 56.Kd2 Rxb4 57.Rxf5 Kg6 58.Rf6+ $14 {+0.73/19})
({Also playable is} 55.Rd7+ Kg8 56.Rd4 Kf7 57.Rd7+ Ke6 58.Rd6+ $10 {+0.00/19}) Rb3+ 56. Ke2 Rxb4 57. Ke3 Rb3+ 58. Ke2 Rb4 59. Ke3 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.27"]
[Round "1.2"]
[White "Kramnik, Vladimir"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[WhiteElo "2783"]
[BlackElo "2722"]
[ECO "D41"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4
Nd7 $0 $14 {+0.43/16} ({Best line is} 11...b6 12.O-O Nd7 13.Bd3 Bb7 14.Rfc1 Rc8 $10 {+0.23/15})
({White is threatening} 11. -- 12.Rc1 Nd7 13.O-O b6 14.d5 Nc5 15.Qf4 {0.59/13}) 12. O-O b6 13. a4 Bb7 14. Bd3
a5 $0 $14 {+0.36/14} ({Best line is} 14...e5 15.d5 f5 16.Bc4 Rc8 17.Rfc1 fxe4 $10 {+0.08/12})
({A mistake is} Rc8 $2 {due to} 15.Rfe1 Nf6 16.Qb2 Qc7 17.a5 $14 {+0.40/12})
({White is threatening} 14. -- 15.a5 h6 16.Rfe1 Rc8 17.h3 Bc6 18.axb6 {0.74/14}) 15. Rfc1
e5 $0 $14 {+0.67/14} ({Superior is} 15...Rc8 16.Qf4 Nf6 17.h3 Qd7 18.Qe3 Rxc1+ $14 {+0.42/13})
({White is threatening} 15. -- 16.Qf4 Rc8 17.Rxc8 Qxc8 18.Rc1 Qa8 19.Rc7 {0.69/14}) 16. d5 $1 Nc5 17. Qe3 f5
18. Bc4 $0 $14 {+0.33/14} ({Best line is} 18.Nxe5 Nxd3 19.Qxd3 fxe4 20.Qxe4 Bxd5 21.Qd4 $14 {+0.62/16})
({Black is threatening} 18. -- 18...Nxd3 19.Qxd3 fxe4 20.Qxe4 Bxd5 21.Qxe5 Bxf3 {-0.72/15}) Qd6
19. exf5 $0 $10 {-0.18/14} ({More accurate is} 19.Ng5 Nxe4 20.Nxe4 fxe4 21.g3 Rf6 22.Qxe4 $14 {+0.29/13})
({Also playable is} 19.Rab1 fxe4 20.Ng5 Rac8 21.Rb5 Rf5 22.Ne6 $10 {+0.12/13})
({Black is threatening} 19. -- 19...Rac8 20.Ng5 Nxe4 21.Nxe4 fxe4 22.Rab1 Rc5 {-0.36/12}) Rxf5 20. Ng5 Rf4 $1
21. Rab1 $0 $15 {-0.68/13} ({More accurate is} 21.Bd3 Rh4 22.Qg3 Rh6 23.Rd1 Rf8 24.Be4 $10 {-0.01/12})
({A mistake is} Qe2 $2 {due to} Raf8 22.f3 Bxd5 23.Rd1 Bxc4 $15 {-0.72/12})
({Black is threatening} 21. -- 21...Bxd5 22.Bxd5+ Qxd5 23.Nf3 Re4 24.Qg5 Rxa4 {-1.31/14})
Qg6 $0 $15 {-0.45/14} ({Better is} 21...h6 22.Nf3 Raf8 23.Nd2 Rd8 24.Nf3 Re4 $15 {-0.87/15})
({A mistake is} Rd8 $2 {due to} 22.f3 Bxd5 23.Bxd5+ Qxd5 24.Rxb6 $15 {-0.43/15})
({White is threatening} 21. -- 22.Bd3 Nxd3 23.Qxd3 Rh4 24.Rd1 Rd8 25.Qc2 {0.44/13})
22. Ba2 $0 $15 {-0.86/15} ({Best line is} 22.Rb5 Raf8 23.f3 R8f5 24.d6+ Rxc4 25.Rxc4 $15 {-0.33/12})
({A mistake is} Be2 $2 {due to} Qxg5 23.Rxc5 bxc5 24.Rxb7 Qf6 $15 {-1.28/12})
({Black is threatening} 22. -- 22...Rxc4 23.Rxc4 Qxb1+ 24.Rc1 Qa2 25.Qxe5 Rf8 {-4.37/13})
Qxg5 $2 $14 {+0.98/15} ({Best line is} 22...Raf8 $1 23.d6+ Kh8 24.Rxb6 Qxg5 25.g3 Nd3 $15 {-0.69/14})
({Also playable is} 22...Rxa4 23.Rb2 h6 24.Nf3 e4 25.Ne5 Qf6 $15 {-0.61/14})
({White is threatening} 22. -- 23.d6+ Kh8 24.Qxf4 exf4 25.Nf7+ Qxf7 26.Bxf7 {4.63/15}) 23. Rxb6 Raf8 $10 {+0.00/15} ({Inferior is} 23...Nd3 $2 24.Rc7 Raf8 25.Rbxb7 Rxf2 26.Rxg7+ $14 {+1.47/17}) 24. f3 Nd3 25. Rd1
Nb4 $0 $15 {-0.56/13} ({More accurate is} 25...Bc8 26.d6+ Kh8 27.Rxd3 e4 28.Rd5 Qg6 $15 {-1.01/15})
({White is threatening} 25. -- 26.d6+ Kh8 27.Rxb7 e4 28.Rf7 Qd8 29.Rxf8+ {3.03/14}) 26. Rxb7 Nxa2 27. d6 Nb4 $15 {-0.90/14} ({But not} 27...e4 $6 28.Rb5 Qf6 29.d7 Nb4 30.Rxb4 $15 {-0.49/16}) 28. Rb5 Nc6 $15 {-0.97/13} ({Not reliable is} 28...Qg6 $6 29.d7 Rd4 30.Qb3+ Kh8 31.Rxd4 $15 {-0.91/17}) 29. d7 h6 $1 30. Rbd5
Rd8 $0 $15 {-1.06/14} ({More accurate is} 30...Nd4 31.Rxe5 Nxf3+ 32.Qxf3 Qxe5 33.Qb3+ Kh7 $15 {-1.23/14})
31. Qc3 $0 $17 {-1.60/13} ({Superior is} 31.Rc1 Rd4 32.Qxg5 hxg5 33.Rxd4 Nxd4 34.Rc5 $15 {-0.78/14})
({Also playable is} 31.Rc5 Qf6 32.Rcd5 Rd4 33.R1xd4 Nxd4 34.Qxe5 $15 {-1.34/14})
({Black is threatening} 31. -- 31...Rc4 32.Qb3 Rb4 33.Qa2 Qe3+ 34.Kh1 Qb3 {-1.99/14}) Nd4 $1 32. Kh1 Rh4 33. Qc7 Kh7 34. h3 Nxf3 $1 35. Qc2+ Kh8 36. Qf2 Nd4
37. Re1 $0 $17 {-2.67/16} ({More accurate is} 37.Qe1 Qh5 38.Rd3 Rf4 39.Rxe5 Rf1+ 40.Kh2 $17 {-1.89/15})
({Also playable is} 37.Kh2 Re4 38.Re1 Rxe1 39.Qxe1 Qf4+ 40.Qg3 $17 {-2.51/15})
({Black is threatening} 37. -- 37...Re4 38.Qd2 Qxd2 39.Rxd2 Kg8 40.Rf2 Ne2 {-2.96/14}) Rf4
38. Qb2 $0 $17 {-2.91/15} ({Best line is} 38.Qe3 Nc6 39.Kh2 Qg6 40.Red1 Rd4 41.R1xd4 $17 {-2.41/13})
({Also playable is} 38.Qg1 Nc6 39.Qc5 Rf6 40.Qc4 Rf2 41.Qe4 $17 {-2.74/13})
({Black is threatening} 38. -- 38...Rxf2 39.Rg1 Nf3 40.gxf3 Qf4 41.Rg3 Qxg3 42.Rxa5 Rf1# {-M5})
Qf6 $0 $17 {-2.74/14} ({Best line is} 38...Qg3 39.Rdxe5 Rxd7 40.Re8+ Kh7 41.Qb8 Nf3 $19 {-3.34/16})
({A mistake is} Rf5 $2 {due to} 39.Qb6 Nf3 40.Rf1 Nh4 41.Rf2 $17 {-2.72/16}) 39. Qb1
Nf5 $0 $17 {-2.64/13} ({Superior is} 39...Ne2 $1 40.Rd2 Nd4 41.Rb2 Qd6 42.Rb7 Rf2 $19 {-3.78/16})
({Also playable is} 39...Qf7 40.Rxa5 Qxd7 41.Raxe5 Qxa4 42.Qg6 Rff8 $19 {-3.41/16})
40. Kh2 $0 $19 {-3.53/14} ({Superior is} 40.Rdxe5 Rxd7 41.Rxa5 Rd8 42.Rd5 Rxd5 43.Qb8+ $17 {-2.77/13})
({Also playable is} 40.Qb5 Nd6 41.Qxa5 Rxd7 42.Qc5 Rxa4 43.Rdxe5 $17 {-2.93/13})
({Black is threatening} 40. -- 40...Rf2 41.Rdxe5 Qc6 42.Re8+ Kh7 43.Rg1 Qxd7 {-4.06/13})
Rb4 $0 $17 {-2.56/13} ({Best line is} 40...Qg5 $1 41.Rdxe5 Rf2 42.Qe4 Rxd7 43.Qg4 Qf6 $19 {-3.54/15})
({Also playable is} 40...Qg6 41.Rdxe5 Rf2 42.Qe4 Rxd7 43.Qg4 Qf6 $19 {-3.50/15}) 41. Qc1
Ne7 $0 $17 {-2.65/14} ({Superior is} 41...Rb7 42.Rf1 Qe6 43.Qc5 Rbxd7 44.Rxd7 Qxd7 $17 {-2.83/15}) 42. Rxa5
Rxd7 $0 $17 {-1.91/16} ({Better is} 42...Ng6 43.Rd1 Rb7 44.Rad5 Nf4 45.Rd6 Qg5 $17 {-2.67/16})
({Also playable is} 42...Qd6 43.Qc5 Qxc5 44.Rxc5 Rxa4 45.Rcxe5 Ng8 $17 {-2.46/16}) 43. Raxe5 Ng6 44. Re6 Qf4+ $1 45. Qxf4 Nxf4 46. R6e4 Rxe4 $1 47. Rxe4 $8 Nd3 $1 48. Re8+ Kh7 $8 49. Ra8 Rd4 $1 50. g4 Nc5 51. a5 Ra4 52. Kg3
Ra3+ $0 $17 {-2.31/15} ({Best line is} 52...g5 53.Kf3 Ra3+ 54.Kg2 Kg6 55.Rg8+ Kf7 $17 {-2.52/14})
({A mistake is} Kg6 $2 {due to} 53.h4 Kf6 54.Ra7 Ra3+ 55.Kg2 $17 {-2.20/14}) 53. Kg2 Ne4
54. a6 $0 $17 {-2.60/18} ({More accurate is} 54.Ra7 Ra2+ 55.Kf3 Ng5+ 56.Kf4 Nxh3+ 57.Ke5 $17 {-2.14/14})
({Black is threatening} 54. -- 54...Kg6 55.a6 Ra2+ 56.Kf3 Ng5+ 57.Ke3 Ne6 {-2.41/15})
Nd6 $0 $17 {-2.45/16} ({Best line is} 54...Nc5 55.a7 Ne6 56.h4 Nc7 57.Rd8 Rxa7 $17 {-2.77/16})
({Also playable is} 54...Ng5 55.h4 Ne6 56.Kf2 Nc7 57.Ra7 Nxa6 $17 {-2.68/16})
55. h4 $0 $17 {-2.63/18} ({Superior is} 55.Ra7 Kg6 56.Kf1 Ra4 57.h4 Ne4 58.Ra8 $17 {-2.13/15})
({Black is threatening} 55. -- 55...Nb5 56.h4 Nc7 57.Ra7 Nxa6 58.h5 Ra4 {-2.63/16}) Nb5 $1
56. g5 $0 $19 {-3.30/17} ({Better is} 56.Kf2 Nc7 57.Rc8 Nxa6 58.Rc4 Kg6 59.Rc6+ $17 {-2.74/16})
({Also playable is} 56.Kf1 Nc7 57.Rc8 Nxa6 58.Rc4 Kg6 59.Ke2 $17 {-2.74/16})
({Black is threatening} 56. -- 56...Nc7 57.Rc8 Nxa6 58.h5 Nb4 59.Rc5 Nd3 {-2.75/16})
hxg5 $0 $17 {-2.80/19} ({Best line is} 56...h5 57.Kf2 Nc7 58.Ra7 Nxa6 59.Ke2 Ra4 $19 {-3.22/17}) 57. hxg5 Nc7 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.27"]
[Round "1.3"]
[White "Nepomniachtchi, Ian"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[WhiteElo "2720"]
[BlackElo "2805"]
[ECO "D78"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nf6 6. b3 O-O 7. Bb2 Ne4 8. Nbd2 Bf5 9. c4 Nd7 10. Rc1 a5 11. Nh4 Nxd2 12. Qxd2 Be6 13. cxd5 $1 cxd5 14. Nf3 Nf6 15. Ne5 Ne4
16. Qe3 $0 $10 {-0.11/14} ({Superior is} 16.Qd1 Qb6 17.Bxe4 dxe4 18.d5 Bh3 19.Nc4 $14 {+0.27/15})
({A mistake is} Qd3 $2 {due to} a4 17.Qb5 axb3 18.axb3 Ra2 $10 {-0.12/15})
({Black is threatening} 16. -- 16...Nxd2 17.Rfd1 Ne4 18.Nd3 a4 19.e3 axb3 {-10.29/14}) a4
17. Nd3 $0 $15 {-0.26/17} ({More accurate is} 17.Rc2 Qb6 18.Rfc1 Ra6 19.Qf3 axb3 20.Qxb3 $10 {-0.02/13})
({Also playable is} 17.b4 a3 18.Ba1 Nd6 19.Qb3 Nc4 20.Qd1 $10 {-0.16/13})
({Black is threatening} 17. -- 17...axb3 18.axb3 Ra2 19.Rc2 Qb6 20.Rfc1 Rfa8 {-0.65/14}) axb3 $1 18. axb3 Qb6 $10 {-0.23/15} ({But not} 18...Nd6 $6 19.Qd2 Ne4 $10 {-0.00/16}) 19. Nc5 Ra2 $1 20. Bxe4 dxe4 $15 {-0.31/15} ({Not good is} 20...Rxb2 $6 21.Bf3 Ra2 22.Nxe6 Qxe6 23.Qxe6 $14 {+0.31/17})
21. Bc3 $0 $15 {-0.37/14} ({More accurate is} 21.Nxe6 Qxe6 22.d5 Qxd5 23.Rfd1 Qb5 24.Rc5 $10 {-0.18/14})
({Black is threatening} 21. -- 21...Rxb2 22.Na4 Qxd4 23.Qxd4 Bxd4 24.Nxb2 Bxb2 {-3.00/15}) Qb5 $15 {-0.32/16} ({Not good is} 21...Bf5 $6 22.d5 Bxc3 23.Rxc3 Qa5 24.Rfc1 $10 {+0.02/15}) 22. Nxe6 fxe6 23. Rfe1 Qd5 $15 {-0.44/13} ({Inferior is} 23...Qxb3 $6 24.Qxe4 Qd5 25.Qb1 b5 26.e4 $10 {-0.00/16}) 24. Red1
Ra3 $0 $10 {-0.18/17} ({More accurate is} 24...Rd8 25.b4 b5 26.h4 Rc8 27.Rd2 Rxd2 $15 {-0.42/16})
({Also playable is} 24...Rc8 25.Rb1 Qb5 26.Rd2 Ra3 27.Rdb2 Qd5 $15 {-0.41/16})
25. Qd2 $0 $15 {-0.74/15} ({Better is} 25.b4 Rc8 26.Bb2 Rxc1 27.Qxc1 Ra2 28.Rd2 $15 {-0.26/15})
({Black is threatening} 25. -- 25...Rxb3 26.Qd2 b5 27.e3 Rc8 28.Bb4 Rc4 {-0.90/14}) Qxb3 26. Qg5 Ra2 27. Rd2 Bf6 28. Qc5 Rxd2 29. Bxd2 $8
Qd5 $0 $15 {-0.33/15} ({Best line is} 29...Kf7 30.Be3 Ra8 31.Qc7 b5 32.Qf4 Qd5 $15 {-0.53/16})
({Also playable is} 29...Ra8 30.Be3 Kf7 31.Qc7 Qb2 32.Qf4 Ra1 $15 {-0.49/16}) 30. Be3 Rd8 $1
31. Rb1 $0 $15 {-0.56/15} ({Better is} 31.Qc7 b5 32.Rc5 Qd7 33.Qxd7 Rxd7 34.Rxb5 $15 {-0.36/14})
({Also playable is} 31.Kg2 Kf7 32.Rb1 Ra8 33.Qxd5 exd5 34.Rb5 $15 {-0.45/14})
({Black is threatening} 31. -- 31...Rd7 32.Rc4 b6 33.Qc8+ Kf7 34.Rb4 Rd8 {-0.53/14})
Rd7 $0 $10 {-0.20/15} ({Superior is} 31...Kf7 32.Qxd5 Rxd5 33.Rxb7 Bxd4 34.Bxd4 Rxd4 $15 {-0.47/14})
({Also playable is} 31...Qa2 32.Rc1 Kf7 33.Qc7 Qd5 34.Kg2 Bxd4 $15 {-0.45/14}) 32. Rb5 Kf7 $1
33. Qb4 $0 $15 {-0.53/17} ({More accurate is} 33.Kf1 Rd8 34.h4 Rd7 35.Kg2 Qxc5 36.dxc5 $10 {-0.21/14})
({Also playable is} 33.h4 Qxc5 34.dxc5 Bc3 35.Rb3 Bd2 36.Bxd2 $10 {-0.22/14})
({Black is threatening} 33. -- 33...Qxc5 34.dxc5 Bc3 35.Kg2 Bd2 36.Bxd2 Rxd2 {-0.29/16}) Qc6 34. Rb6 Qd5 35. Rb5 Qc6 36. Rb6 Qc2 37. Rxb7 Rxb7 38. Qxb7 $8 Bxd4 $15 {-0.56/18} ({Not reliable is} 38...Qxe2 $6 39.Qxe4 Qc4 40.f3 Qe2 41.Bf2 $10 {-0.00/20}) 39. Bxd4 Qd1+ 40. Kg2 Qxd4 $8 41. e3 Qd5 42. Qb2 Qf5 43. Qh8 Qf3+ 44. Kg1 Qd1+ 45. Kg2 Qf3+ 46. Kg1 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.27"]
[Round "1.4"]
[White "Nisipeanu, Liviu-Dieter"]
[Black "So, Wesley"]
[Result "1-0"]
[WhiteElo "2654"]
[BlackElo "2778"]
[ECO "B23"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. O-O Nc6 8. d3 e6 $1
9. f5 $0 $10 {-0.20/15} ({Better is} 9.h3 Nge7 10.Be3 O-O 11.Qd2 Rac8 12.Rad1 $10 {+0.00/13})
({Also playable is} 9.Be3 Nge7 10.Qd2 O-O 11.d4 cxd4 12.Nxd4 $10 {+0.00/13})
({Black is threatening} 9. -- 9...Nge7 10.Be3 O-O 11.a3 Rac8 12.Qd2 b6 {-0.06/13})
Nge7 $0 $14 {+0.52/14} ({More accurate is} 9...exf5 $1 10.exf5 O-O-O 11.Bg5 Re8 12.Re1 Rxe1+ $15 {-0.36/13})
({Also playable is} 9...gxf5 10.exf5 exf5 11.Nh4 Nge7 12.Qh5 O-O $10 {+0.13/13})
({White is threatening} 9. -- 10.Bg5 gxf5 11.exf5 h6 12.Bh4 Bxc3 13.bxc3 {0.53/12}) 10. fxe6 fxe6 11. Ng5 $1 Ne5 12. Nb5 $14 {+0.53/14} ({Bad is} 12.Be3 $6 N7c6 13.a4 h6 14.Nf3 O-O $10 {-0.12/15})
Qxb5 $0 $14 {+1.16/15} ({Superior is} 12...O-O-O $1 13.d4 Qxb5 14.dxe5 Bxe5 15.c3 Rde8 $10 {-0.04/13})
({White is threatening} 12. -- 13.Nxe6 Rc8 14.Nxg7+ Kd8 15.d4 cxd4 16.Qxd4 {5.06/14}) 13. Nxe6 $8 Kd7
14. Nxg7 $0 $14 {+0.75/13} ({More accurate is} 14.a4 Qb6 15.a5 Qb5 16.c4 Qc6 17.Nxg7 $14 {+1.06/13})
({Black is threatening} 14. -- 14...Kxe6 15.a4 Qb6 16.a5 Qb5 17.c4 Qd7 {-5.26/13})
h5 $0 $16 {+1.51/13} ({Better is} 14...Raf8 15.b3 Rhg8 16.Rxf8 Rxf8 17.a4 Qb6 $14 {+0.92/12})
({Also playable is} 14...Rhg8 15.a4 Qb6 16.a5 Qb5 17.Bh6 Raf8 $14 {+1.16/12})
({White is threatening} 14. -- 15.a4 Qc6 16.Bf4 Rhf8 17.Bg3 Rxf1+ 18.Qxf1 {2.40/12}) 15. a4 $1 Qb6 16. a5
Qb5 $0 $16 {+2.05/15} ({Better is} 16...Qc7 17.Bf4 Rag8 18.Bxe5 dxe5 19.Rf7 Qd6 $14 {+1.46/13})
({Also playable is} 16...Qa6 17.Bf4 Rag8 18.Bxe5 dxe5 19.Rf7 Qd6 $14 {+1.46/13})
({White is threatening} 16. -- 17.axb6 N5c6 18.Rf6 Rhg8 19.Ne6 axb6 20.Bf4 {12.72/14})
17. c4 $0 $16 {+1.65/14} ({Best line is} 17.Rf6 $1 Ng8 18.Re6 Rh7 19.d4 Rxg7 20.dxe5 $16 {+2.53/13})
({Black is threatening} 17. -- 17...Rag8 18.Bg5 Rxg7 19.Bf6 Rgh7 20.Bxh8 Rxh8 {-0.97/14}) Qc6
18. b4 $0 $14 {+0.98/13} ({More accurate is} 18.Bf4 Rhf8 19.d4 cxd4 20.Qxd4 Rxf4 21.Rxf4 $16 {+1.68/15})
({Also playable is} 18.Rf6 Ng8 19.Re6 Rh7 20.Bf4 Rxg7 21.Bxe5 $14 {+1.34/15})
({Black is threatening} 18. -- 18...Rag8 19.b4 Rxg7 20.bxc5 Rf7 21.Rxf7 Nxf7 {-0.25/14}) Rh7 19. bxc5 Rxg7 20. Rf6
Nc8 $0 $16 {+1.56/13} ({Better is} 20...Qxc5+ 21.d4 Qxc4 22.Bh6 Ng4 23.Bxg7 Nxf6 $14 {+0.65/13})
({Also playable is} 20...Nxc4 21.Bh6 Rh7 22.cxd6 Ng8 23.Rxg6 Ne5 $14 {+0.75/13})
({White is threatening} 20. -- 21.Rxd6+ Kc7 22.Rxc6+ N7xc6 23.a6 Rd7 24.Bf4 {5.69/13}) 21. d4 Ng4 22. Rf3
Qxe4 $0 $16 {+2.56/13} ({Superior is} 22...Rh7 23.h3 Nh6 24.Bxh6 Rxh6 25.Rf7+ Ne7 $16 {+1.66/11})
({Also playable is} 22...dxc5 23.h3 Qd6 24.hxg4 hxg4 25.Rb3 Kc7 $16 {+1.97/11})
({White is threatening} 22. -- 23.h3 Qxe4 24.hxg4 Rb8 25.Bg5 Qxg4 26.Bf6 {3.01/11}) 23. h3 dxc5 24. dxc5+ $1 Ke8 25. hxg4 Ne7
26. Qf1 $0 $16 {+2.93/14} ({Best line is} 26.Bg5 Rh7 27.gxh5 gxh5 28.a6 bxa6 29.Rf1 $18 {+3.65/12})
({Also playable is} 26.a6 bxa6 27.Bh6 Rf7 28.Re3 Qc6 29.Qd6 $18 {+3.41/12}) Rg8 27. Bb2
hxg4 $2 $18 {+6.77/19} ({Best line is} 27...Qc6 28.Re1 Rd8 29.Rfe3 Kd7 30.Rxe7+ Kc8 $18 {+4.71/14})
({White is threatening} 27. -- 28.Re1 Qxe1 29.Qxe1 Rf8 30.c6 Rxf3 31.gxf3 {10.91/14}) 28. Re1 1-0

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.28"]
[Round "2.1"]
[White "Naiditsch, Arkadij"]
[Black "Nisipeanu, Liviu-Dieter"]
[Result "0-1"]
[WhiteElo "2722"]
[BlackElo "2654"]
[ECO "B12"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. Nb3 $1 g5 9. Ne1 Qc7 10. Nd3 $1 b6 11. Be3 Bg7 12. Rc1 $1
Rd8 $0 $14 {+0.27/13} ({Superior is} 12...c5 13.dxc5 Nxe5 14.Nxe5 Bxe5 15.Bb5+ Kf8 $10 {-0.15/12})
({A mistake is} a5 $2 {due to} 13.c3 c5 14.dxc5 Bxd3 15.Bxd3 $14 {+0.29/12})
({White is threatening} 12. -- 13.f4 c5 14.c4 dxc4 15.Rxc4 gxf4 16.Nxf4 {0.69/11})
13. Kh1 $0 $10 {-0.03/14} ({Better is} 13.f4 c5 14.dxc5 bxc5 15.Ndxc5 gxf4 16.Nxd7 $14 {+0.27/14})
({Also playable is} 13.g4 Bg6 14.f4 c5 15.dxc5 bxc5 16.Nbxc5 $10 {+0.10/14})
({Black is threatening} 13. -- 13...O-O 14.f4 gxf4 15.Bxf4 c5 16.c4 dxc4 {-0.09/12}) c5 14. dxc5 O-O $1 15. cxb6 axb6
16. f4 $0 $10 {-0.18/15} ({Best line is} 16.h4 Nxe5 17.Nxe5 Bxe5 18.Nd4 f6 19.hxg5 $10 {+0.00/13})
({Black is threatening} 16. -- 16...Nxe5 17.Bd4 N7c6 18.c3 Nxd4 19.Nxd4 Bg6 {-0.62/13}) gxf4
17. Nxf4 $0 $15 {-0.34/13} ({Superior is} 17.Bxf4 Ng6 18.Bd2 Ndxe5 19.Nxe5 Nxe5 20.Nd4 $10 {-0.15/12})
({Black is threatening} 17. -- 17...fxe3 18.Nd4 Be4 19.c3 Qb8 20.Nc2 Nxe5 {-5.29/12}) Nxe5 $10 {-0.23/14} ({Not good is} 17...Be4 $6 18.Nd4 Qxe5 19.c3 Nf5 20.Nxf5 $10 {-0.00/14}) 18. Nh5 Nc4 19. Bg1 Bxb2 20. Nd4 Bg6 $10 {+0.02/15} ({Not reliable is} 20...Qc8 $6 21.Rb1 Bc3 22.Bxc4 dxc4 23.Nxf5 $10 {+0.04/14}) 21. Nf6+ Kg7 22. Rb1 e5 23. Nb5 Qc6 $1 24. a4 Nf5
25. Nh5+ $0 $15 {-0.59/15} ({Better is} 25.Bxc4 dxc4 26.Nh5+ Kh8 27.Qe2 Bxh5 28.Qxh5 $10 {+0.05/13})
({Also playable is} 25.Ng4 Rfe8 26.Bd3 e4 27.Bxc4 dxc4 28.Qe1 $10 {-0.20/13})
({Black is threatening} 25. -- 25...Nce3 26.Bxe3 Nxe3 27.Qd2 Nxf1 28.Rxf1 d4 {-1.79/14})
Kh7 $2 $14 {+1.35/14} ({Better is} 25...Bxh5 $1 26.Rxf5 Bg6 27.Rf1 Rfe8 28.Bd3 f5 $15 {-0.44/13})
({Also playable is} 25...Kh8 26.Qe1 Nce3 27.Rxb2 Nxf1 28.Qxf1 d4 $14 {+0.25/13}) 26. Qe1
Nce3 $0 $14 {+0.78/14} ({Superior is} 26...Rg8 $1 27.Qf2 Bd4 28.Nxd4 exd4 29.Qf4 Bxh5 $10 {-0.11/13})
({White is threatening} 26. -- 27.Bxc4 dxc4 28.Rxb2 f6 29.Nc3 Nd4 30.Qh4 {2.47/14}) 27. Rxb2 Nxf1 28. Qxf1 d4 29. Bf3
Qc5 $0 $14 {+1.39/15} ({More accurate is} 29...Qc8 30.Bg4 f6 31.Qf3 Qe6 32.c3 d3 $14 {+1.10/13})
({White is threatening} 29. -- 30.Bxc6 Ne3 31.Nf6+ Kg7 32.Bxe3 dxe3 33.Nd7 {12.07/13})
30. Nf6+ $0 $14 {+0.76/15} ({Best line is} 30.Be4 $1 Bxh5 31.Bxf5+ Bg6 32.c3 Qd5 33.cxd4 $16 {+1.67/13})
({Also playable is} 30.Bg4 Ne3 31.Qf6 Bxh5 32.Bxh5 Qd5 33.c3 $14 {+1.30/13}) Kg7 31. Ne4 Qe7
32. Rb3 $0 $10 {+0.01/13} ({More accurate is} 32.c3 Ne3 33.Qc1 f5 34.cxd4 fxe4 35.Bxe3 $14 {+0.59/15})
({Also playable is} 32.Nd2 Rc8 33.Qe2 Ne3 34.Bxe3 dxe3 35.Qxe3 $14 {+0.53/15})
({Black is threatening} 32. -- 32...Ne3 33.Qe2 f5 34.Nd2 f4 35.Ne4 Rd7 {-0.02/13}) Nh4
33. Qe1 $0 $10 {+0.11/14} ({Best line is} 33.Qe2 f5 34.Nd2 Qf6 35.Nc4 e4 36.Bh5 $14 {+0.33/14})
({A mistake is} Rb1 $2 {due to} Nxf3 34.gxf3 Qe6 35.Bf2 f5 $10 {-0.07/14})
({Black is threatening} 33. -- 33...Kh7 34.Qe2 Nxf3 35.gxf3 Rg8 36.Rb1 Qe6 {-0.08/12})
f5 $0 $14 {+0.58/13} ({More accurate is} 33...Nxf3 34.Rxf3 f5 35.Nd2 Rf7 36.Bf2 Rc8 $14 {+0.31/12})
({White is threatening} 33. -- 34.Bf2 Nxf3 35.Rxf3 Bxe4 36.Qxe4 f5 37.Rxf5 {1.21/13}) 34. Nd2
Nxf3 $0 $14 {+0.71/15} ({Best line is} 34...Bf7 35.Rd3 Nxf3 36.Nxf3 Rfe8 37.Nbxd4 exd4 $14 {+0.50/12})
({White is threatening} 34. -- 35.Nxd4 Nxf3 36.N4xf3 Rf6 37.Bxb6 Re8 38.Nc4 {2.65/12}) 35. Nxf3 Rfe8 36. Nh4 Kh7
37. Rh3 $0 $14 {+0.61/15} ({Superior is} 37.Nxg6 Kxg6 38.Rg3+ Kh7 39.c3 d3 40.Qd2 $14 {+1.00/16})
({Also playable is} 37.Na3 Qe6 38.Nxg6 Kxg6 39.Qb1 Rd6 40.Rg3+ $14 {+0.77/16}) Qf6
38. Bf2 $0 $10 {-0.00/13} ({More accurate is} 38.Nxg6 Qxg6 39.Rg3 Qc6 40.Qe2 Re6 41.Qd3 $14 {+0.32/16})
({Also playable is} 38.Qe2 f4 39.Nxg6 Qxg6 40.Rd3 Rg8 41.Rd2 $10 {+0.09/16})
({Black is threatening} 38. -- 38...Bh5 39.Bf2 Rd7 40.Nf3 Bxf3 41.Rxf3 Ra8 {-0.12/13})
Bh5 $0 $10 {+0.20/12} ({More accurate is} 38...f4 39.Qe2 Qc6 40.Nxg6 Qxg6 41.Rd3 Rg8 $10 {-0.05/13})
({White is threatening} 38. -- 39.Nc7 Re7 40.Nf3 Rxc7 41.Bh4 Qd6 42.Bxd8 {0.79/14}) 39. Nf3 Bxf3
40. Rxf3 $0 $15 {-0.54/14} ({Better is} 40.gxf3 Qc6 41.Qe2 f4 42.Rh4 Rg8 43.Qd3+ $10 {+0.07/13})
({Black is threatening} 40. -- 40...Be4 41.Kg1 Qc6 42.c3 f4 43.g3 d3 {-4.81/13}) e4
41. Rh3 $0 $15 {-0.91/15} ({Best line is} 41.Rb3 d3 42.cxd3 exd3 43.Qg1 d2 44.Rb1 $15 {-0.65/14})
({Also playable is} 41.Ra3 d3 42.cxd3 exd3 43.Qa1 Qxa1+ 44.Rxa1 $15 {-0.66/14})
({Black is threatening} 41. -- 41...exf3 42.Qf1 fxg2+ 43.Kxg2 Qc6+ 44.Kg1 Rg8+ {-7.63/15}) d3 $15 {-0.59/16} ({Not reliable is} 41...Rd7 $2 42.c3 d3 43.Bd4 Qf7 44.Qh4 $10 {-0.00/17}) 42. cxd3 exd3 43. Qd1
d2 $0 $15 {-0.98/15} ({Better is} 43...Re2 $1 44.Rf3 d2 45.Nc3 Rxf2 46.Rxf2 Qxc3 $17 {-2.24/17})
({White is threatening} 43. -- 44.Rxd3 Rxd3 45.Qxd3 Re4 46.h3 Qe6 47.Nd6 {2.12/14}) 44. Nc3 Re6
45. Qb1 $4 $19 {-6.49/18} ({Better is} 45.Qg1 Qxc3 46.Rxc3 d1=Q 47.Rc1 Qxg1+ 48.Kxg1 $17 {-2.29/15})
({Also playable is} 45.Kg1 Rc6 46.Ne2 Qa1 47.Qxa1 d1=R+ 48.Qxd1 $17 {-2.62/15})
({Black is threatening} 45. -- 45...Rc6 46.Ne2 Qb2 47.Be3 Qc2 48.Rxh6+ Rxh6 {-4.70/16})
Qxc3 $2 $19 {-4.84/16} ({Better is} 45...Rde8 $1 46.Bg1 Re1 47.Rd3 Rxb1 48.Nxb1 d1=N $19 {-7.06/20})
({Also playable is} 45...Rc6 46.Nd1 Rc1 47.Qb3 Qe6 48.Qf3 Rd3 $19 {-5.94/20}) 46. Qxf5+
Kh8 $0 $19 {-4.11/19} ({More accurate is} 46...Kg7 47.Qxe6 d1=R+ 48.Bg1 Rxg1+ 49.Kxg1 Rd1+ $19 {-4.82/17})
47. Rxc3 $2 $19 {-5.83/18} ({Superior is} 47.Qxe6 d1=R+ 48.Bg1 Rxg1+ 49.Kxg1 Rd1+ 50.Kf2 $19 {-4.06/18})
({Black is threatening} 47. -- 47...d1=Q+ 48.Bg1 Qxg1+ 49.Kxg1 Rd1+ 50.Kf2 Rf1+ 51.Kxf1 Qe1# {-M5}) Re1+ $8 48. Bg1 $8 Rxg1+ $8 49. Kxg1 d1=Q+ $8 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.28"]
[Round "2.2"]
[White "Hou, Yifan"]
[Black "Kramnik, Vladimir"]
[Result "0-1"]
[WhiteElo "2676"]
[BlackElo "2783"]
[ECO "C65"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. c3 O-O 6. d3 h6 7. Nbd2 d6 8. O-O
Ne7 $0 $10 {+0.14/14} ({Superior is} 8...a6 9.Bxc6 bxc6 10.h3 Re8 11.b4 Bb6 $10 {-0.01/14})
({Also playable is} 8...Bb6 9.Ba4 a6 10.Nc4 Ba7 11.Bxc6 bxc6 $10 {-0.00/14})
({White is threatening} 8. -- 9.b4 Bb6 10.Ba4 Be6 11.Bb2 a6 12.h3 {0.18/13}) 9. d4
a6 $0 $14 {+0.33/13} ({Superior is} 9...exd4 10.cxd4 Bb6 11.b3 a6 12.Bd3 Nc6 $10 {+0.15/14})
({White is threatening} 9. -- 10.dxc5 Ng6 11.Nb3 c6 12.Bd3 dxc5 13.Nxc5 {3.29/12}) 10. dxc5 axb5
11. cxd6 $0 $10 {-0.12/15} ({Best line is} 11.Qxb5 Ng6 12.cxd6 cxd6 13.b3 b6 14.Re1 $10 {+0.07/16})
({Black is threatening} 11. -- 11...c6 12.Rd1 Ng6 13.cxd6 Qxd6 14.Nb3 Qe7 {-0.53/14}) Qxd6 12. Qxb5 Ng6 $1 13. Re1 b6 $1
14. Nc4 $0 $15 {-0.54/14} ({Best line is} 14.h3 Re8 15.Qf1 Ba6 16.c4 Nf4 17.b3 $10 {-0.20/14})
({Also playable is} 14.Qb4 c5 15.Qb3 Bd7 16.a4 b5 17.a5 $15 {-0.30/14})
({Black is threatening} 14. -- 14...Ba6 15.Qb4 c5 16.Qb3 Nf4 17.Nc4 Bxc4 {-0.38/12}) Qe6
15. Ne3 $0 $15 {-0.66/16} ({Superior is} 15.Qb3 Re8 16.Nfd2 Nf4 17.Nxe5 Nxg2 18.Qxe6 $15 {-0.48/13})
({Also playable is} 15.Ncd2 Re8 16.Qc4 Qd7 17.b4 Ba6 18.Qb3 $15 {-0.51/13})
({Black is threatening} 15. -- 15...Ba6 16.Qa4 Bxc4 17.Qc2 Bb3 18.Qe2 Rfd8 {-4.24/16})
Nxe4 $0 $10 {+0.23/15} ({Better is} 15...Bb7 $1 16.Qc4 Bxe4 17.Qxe6 fxe6 18.Nd2 Bb7 $15 {-0.58/13})
({Also playable is} 15...Bd7 16.Qc4 Qxc4 17.Nxc4 Rfe8 18.b3 Bc6 $15 {-0.42/13})
({White is threatening} 15. -- 16.c4 Bd7 17.Qb3 Ba4 18.Qd3 Nf4 19.Qf1 {0.41/13}) 16. Qd5 Nc5
17. b4 $0 $15 {-1.34/17} ({More accurate is} 17.Qxa8 Bb7 18.Qa3 Bxf3 19.c4 Ra8 20.Qc3 $15 {-0.82/14})
({Black is threatening} 17. -- 17...Bb7 18.Qxe6 fxe6 19.Nc4 Bxf3 20.gxf3 Nd3 {-1.33/15}) Bb7 18. Qxe6 Nxe6 $8 19. Nf5 Rfd8 20. a4 Rd3 $1 21. Be3 Rxc3 $1 22. a5 Rb3 23. axb6 cxb6 $1 24. Rxa8+ Bxa8 $8
25. Bxb6 $0 $17 {-2.04/16} ({More accurate is} 25.N3h4 Nxh4 26.Nxh4 Rxb4 27.Nf5 Be4 28.Nd6 $17 {-1.51/13})
({Also playable is} 25.Nd2 Rxb4 26.g3 Bd5 27.Rc1 Rb2 28.Rc8+ $17 {-1.59/13})
({Black is threatening} 25. -- 25...Bxf3 26.gxf3 Rxb4 27.Kg2 Rb2 28.Nd6 f6 {-2.30/13}) Bxf3 26. gxf3 Ng5 27. Kh1 Nxf3
28. Re4 $2 $19 {-3.78/15} ({Superior is} 28.Rc1 Rxb4 29.Bc5 Rb3 30.Be3 Ngh4 31.Nxh4 $17 {-1.97/12})
({Also playable is} 28.Ra1 Rxb4 29.Bc5 Rb5 30.Rc1 Rb3 31.Be3 $17 {-2.01/12})
({Black is threatening} 28. -- 28...Nxe1 29.Be3 Nd3 30.Kg2 Rxb4 31.Kg3 Kf8 {-7.95/13}) Nf4 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.28"]
[Round "2.3"]
[White "Caruana, Fabiano"]
[Black "So, Wesley"]
[Result "0-1"]
[WhiteElo "2805"]
[BlackElo "2778"]
[ECO "B90"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 b5
8. g4 $0 $15 {-0.26/14} ({Best line is} 8.Ng3 Bb7 9.Be2 Nbd7 10.O-O b4 11.Nd5 $14 {+0.25/11})
({Also playable is} 8.Bg5 Nbd7 9.Ng3 Bb7 10.a4 b4 11.Nd5 $10 {+0.14/11})
({Black is threatening} 8. -- 8...Nbd7 9.Ng3 Be7 10.Be2 Bb7 11.O-O b4 {-0.20/11})
b4 $0 $10 {+0.01/13} ({Better is} 8...Bb7 9.Bg2 b4 10.Nd5 Nxd5 11.exd5 Be7 $10 {-0.20/14})
({Also playable is} 8...h6 9.Bg2 Bb7 10.O-O Nbd7 11.Be3 b4 $10 {-0.11/14})
({White is threatening} 8. -- 9.g5 Nfd7 10.Nd5 Nc6 11.a4 bxa4 12.Bg2 {0.56/11}) 9. Nd5
Nxd5 $0 $14 {+0.29/12} ({More accurate is} 9...Nbd7 10.Bg2 Nxd5 11.Qxd5 Rb8 12.O-O Bb7 $10 {-0.12/12})
({Also playable is} 9...Bb7 10.Bg5 Nbd7 11.Bg2 Bxd5 12.exd5 Be7 $10 {+0.03/12})
({White is threatening} 9. -- 10.Bg5 Nbd7 11.a3 bxa3 12.Rxa3 Rb8 13.Nec3 {0.63/11})
10. exd5 $0 $10 {-0.06/13} ({More accurate is} 10.Qxd5 Ra7 11.Be3 Bb7 12.Qd3 Ra8 13.O-O-O $10 {+0.15/12})
({Black is threatening} 10. -- 10...Nb6 11.a3 bxa3 12.Rxa3 Be7 13.Nc3 O-O {-3.45/12}) h5 11. gxh5 Rxh5 12. a3 bxa3 13. Rxa3 Nd7 14. Bg2 $1 Nf6
15. O-O $0 $10 {+0.06/13} ({Better is} 15.f4 Ra7 16.O-O e4 17.c4 Rc7 18.Qc2 $14 {+0.48/12})
({A mistake is} c4 $2 {due to} Qb6 16.Rc3 Rb8 17.b3 Be7 $10 {+0.00/12})
({Black is threatening} 15. -- 15...Rb8 16.c4 Be7 17.O-O Kf8 18.Re3 Bd7 {-0.24/12})
Rb8 $0 $14 {+0.51/11} ({Best line is} 15...Bd7 16.Bd2 Qc8 17.Rc3 Qb7 18.Rb3 Qc8 $10 {-0.00/11})
({White is threatening} 15. -- 16.Bd2 Rb8 17.Ba5 Qe7 18.Qc1 Rh4 19.Bd2 {0.31/10})
16. f4 $0 $10 {-0.00/11} ({Superior is} 16.Re3 Be7 17.c4 Kf8 18.b3 Kg8 19.f4 $10 {+0.20/11})
({A mistake is} c4 $2 {due to} Qb6 17.Rf3 Be7 18.Re3 Kf8 $10 {-0.05/11})
({Black is threatening} 16. -- 16...Be7 17.Re3 Kf8 18.c4 Qb6 19.b3 Rh4 {-0.17/11}) Be7
17. c4 $0 $15 {-0.51/11} ({More accurate is} 17.Rf2 Kf8 18.Re3 Qb6 19.c4 Bd7 20.Qd2 $10 {-0.01/12})
({Also playable is} 17.Re3 Qb6 18.Rf2 Kf8 19.c4 exf4 20.Nxf4 $10 {-0.03/12})
({Black is threatening} 17. -- 17...e4 18.Re3 Rxd5 19.Nd4 Kf8 20.Rfe1 Qb6 {-0.48/10})
Qb6+ $0 $10 {-0.06/12} ({Best line is} 17...Rb4 18.fxe5 dxe5 19.Ng3 Rxh3 20.Bxh3 Bxh3 $15 {-0.72/11})
({White is threatening} 17. -- 18.Rf2 Kf8 19.Rd3 Bf5 20.Re3 Bg6 21.fxe5 {0.25/11}) 18. Rf2 $1 Rh4 19. Rc3
Bd7 $2 $16 {+1.68/12} ({Superior is} 19...Bxh3 $1 20.Bxh3 Ne4 21.Qe1 Nxc3 22.Qxc3 Bf6 $10 {-0.05/11})
({Also playable is} 19...Nd7 20.Be3 Qc7 21.Qa4 Kf8 22.b4 exf4 $10 {+0.12/11})
({White is threatening} 19. -- 20.c5 dxc5 21.fxe5 Ne4 22.Bxe4 Rxe4 23.d6 {2.01/12})
20. b3 $2 $15 {-1.08/15} ({Superior is} 20.c5 $1 dxc5 21.fxe5 Ne4 22.Bxe4 Rxe4 23.d6 $14 {+0.62/11})
({Also playable is} 20.Qf1 exf4 21.Nxf4 g5 22.Ne2 Ne4 23.c5 $10 {+0.24/11})
({Black is threatening} 20. -- 20...Bxh3 21.Bxh3 Ne4 22.Qe1 Nxf2 23.Qxf2 Qxf2+ {-0.34/11}) Bxh3 $15 {-0.91/14} ({Not reliable is} 20...exf4 $2 21.c5 dxc5 22.Bxf4 Rxf4 23.Nxf4 $10 {+0.09/14}) 21. Bxh3 Ne4 22. Qe1 Nxc3 23. Qxc3 Qxb3 $1 24. Qxb3 Rxb3 $8
25. Bc8 $0 $15 {-1.05/12} ({More accurate is} 25.Bf5 exf4 26.Rxf4 Rxf4 27.Bxf4 a5 28.Bc2 $15 {-0.80/12})
({Black is threatening} 25. -- 25...Rbxh3 26.Rg2 g5 27.fxg5 Rh1+ 28.Kf2 Rxc4 {-5.56/12})
e4 $0 $15 {-0.27/13} ({Better is} 25...a5 $1 26.Ba6 e4 27.Rg2 Bf6 28.Bb5+ Ke7 $15 {-1.07/13})
({Also playable is} 25...Bd8 26.c5 e4 27.Rg2 Rh5 28.Rxg7 Rxd5 $15 {-0.84/13}) 26. Bxa6 Bd8 $15 {-1.14/15} ({Inferior is} 26...Rbh3 $6 27.Rg2 Rh1+ 28.Kf2 R4h3 29.Bb5+ $15 {-0.76/15}) 27. c5 dxc5 $15 {-1.18/12} ({Not reliable is} 27...g6 $6 28.Bc4 Rbh3 29.Bb5+ Kf8 30.Kf1 $15 {-0.75/14}) 28. Rg2 g6 29. Rg3 Rxg3+ 30. Nxg3 $8
Rg4 $0 $15 {-0.67/17} ({Better is} 30...f5 31.Be3 Bb6 32.Bc8 Rh8 33.Be6 Ke7 $15 {-1.02/16})
({Also playable is} 30...Bc7 31.Nxe4 Bxf4 32.Bb5+ Kd8 33.Bxf4 Rxf4 $15 {-0.79/16})
({White is threatening} 30. -- 31.Nxe4 f5 32.Bb5+ Ke7 33.d6+ Ke6 34.Nxc5+ {0.77/14})
31. Kh2 $0 $15 {-0.81/15} ({More accurate is} 31.Bb5+ Ke7 32.Kg2 f5 33.Kh3 Kf7 34.Ne2 $15 {-0.62/14})
({Black is threatening} 31. -- 31...Bh4 32.Be3 Rxg3+ 33.Kf2 Kd7 34.f5 Rf3+ {-4.95/14}) f5
32. Ne2 $0 $15 {-0.94/15} ({More accurate is} 32.Bb5+ Kf7 33.Be3 Rh4+ 34.Kg2 Be7 35.Ne2 $15 {-0.77/13})
({Also playable is} 32.Be3 Be7 33.Ne2 Kd7 34.Bc4 Kd6 35.Nc3 $15 {-0.87/13})
({Black is threatening} 32. -- 32...Bf6 33.Ne2 Kd7 34.Bc4 Kd6 35.Kh3 Ke7 {-1.37/13})
Rh4+ $0 $15 {-0.77/14} ({Better is} 32...Ke7 33.Bb2 Bc7 34.Be5 Bxe5 35.fxe5 e3 $15 {-0.99/14})
({Also playable is} 32...Kd7 33.Bb2 Bc7 34.Be5 Bxe5 35.fxe5 e3 $15 {-0.93/14}) 33. Kg2 Bc7
34. Bc8 $0 $15 {-1.13/15} ({Superior is} 34.Bc4 Bd6 35.Bb5+ Ke7 36.Be3 Rh8 37.Nc3 $15 {-0.83/14})
({Also playable is} 34.Kg3 Rh1 35.Kg2 Rd1 36.Be3 Rxd5 37.Nc3 $15 {-0.87/14})
({Black is threatening} 34. -- 34...Ke7 35.Bc4 Rh8 36.Be3 Bd6 37.Nc3 Ra8 {-0.95/14}) Kd8
35. Be6 $0 $15 {-1.32/16} ({Best line is} 35.Ba6 Ke7 36.Be3 Bd6 37.Bb5 Rh8 38.Nc3 $15 {-0.77/15})
({Also playable is} 35.Bb7 Ke7 36.Bc6 Bd6 37.Be3 Rh8 38.Nc3 $15 {-0.93/15})
({Black is threatening} 35. -- 35...Kxc8 36.Ba3 c4 37.Be7 Rg4+ 38.Kf1 Bxf4 {-6.10/15})
Ke7 $0 $15 {-1.17/19} ({Better is} 35...Bd6 36.Be3 Ke7 37.Bc8 Rh8 38.Ba6 Ra8 $15 {-1.32/17})
36. Be3 $0 $15 {-1.46/17} ({Better is} 36.Bd2 Rh8 37.Be3 Bd6 38.Nc3 Rb8 39.Na4 $15 {-1.03/15})
({Black is threatening} 36. -- 36...Bd6 37.Bd2 Rh8 38.Bc3 Ra8 39.Be1 Ra2 {-1.23/16}) Bd6 37. Bf2 Rh8 38. Be1
c4 $0 $15 {-0.88/16} ({Best line is} 38...Rb8 39.Bh4+ Ke8 40.Bf6 Rb3 41.Be5 Ke7 $15 {-1.21/19})
({Also playable is} 38...Ra8 39.Bh4+ Ke8 40.Bf6 Ra2 41.Kf1 Rd2 $15 {-1.21/19}) 39. Bc3
Ra8 $0 $15 {-0.77/18} ({Better is} 39...Rb8 40.Be5 Rb6 41.Kf2 Bc5+ 42.Ke1 Rb3 $15 {-1.13/16})
({White is threatening} 39. -- 40.Bxh8 Bc5 41.Be5 c3 42.Bxc3 Bb6 43.Bb4+ {6.48/14})
40. Be5 $0 $17 {-1.64/15} ({Better is} 40.Kf2 Ra4 41.Kf1 Bb4 42.Be5 Ra6 43.Nd4 $15 {-0.93/15})
({Also playable is} 40.Kf1 Rb8 41.Ke1 Rb1+ 42.Kd2 Rh1 43.Be5 $15 {-1.10/15})
({Black is threatening} 40. -- 40...Rb8 41.Nd4 Rb6 42.Kg3 Ke8 43.Ne2 Rb3 {-1.13/14}) Ra2 $1
41. Kf1 $0 $17 {-1.70/16} ({More accurate is} 41.Kf2 Rd2 42.Bc3 Rd3 43.Ba5 Rb3 44.Ke1 $17 {-1.52/16})
({Black is threatening} 41. -- 41...Rxe2+ 42.Kf1 Rh2 43.Bd4 Bxf4 44.Bg8 Bd6 {-7.15/14}) Rd2 $1 42. Bc3 Rd3 $1 43. Ba5
Ba3 $0 $15 {-1.17/18} ({Better is} 43...Ra3 44.Bc3 Rb3 45.Ba5 Rb1+ 46.Kg2 Bb4 $17 {-1.67/18})
({Also playable is} 43...Rd1+ 44.Kf2 Ra1 45.Bc3 Bc5+ 46.Kg2 Ra3 $15 {-1.49/18})
44. Bg8 $0 $17 {-1.56/16} ({Best line is} 44.Ke1 Bb2 45.Bb4+ Kf6 46.Bc5 Ba3 47.Bd4+ $15 {-1.24/16})
({Also playable is} 44.Kf2 Bb2 45.Bb4+ Kf6 46.Bc5 Ba3 47.Bd4+ $17 {-1.50/16})
({Black is threatening} 44. -- 44...Bb2 45.Bb4+ Kf6 46.Bd6 Ba3 47.Bc7 Rd1+ {-1.41/16})
Bd6 $0 $15 {-1.25/19} ({Best line is} 44...Rd1+ 45.Kf2 Bc5+ 46.Kg2 Bd6 47.Kf2 Rh1 $17 {-1.67/17})
({Also playable is} 44...Rb3 45.Ke1 Rb1+ 46.Kd2 Bd6 47.Bc3 Rh1 $15 {-1.43/17})
45. Be6 $0 $17 {-2.06/16} ({More accurate is} 45.Ke1 Ke8 46.Be6 Kf8 47.Kf2 Bc5+ 48.Ke1 $15 {-1.35/15})
({Also playable is} 45.Kf2 c3 46.Bxc3 Bxf4 47.Nxf4 Rxc3 48.Nxg6+ $15 {-1.48/15})
({Black is threatening} 45. -- 45...Rd1+ 46.Kg2 Ra1 47.Bc3 Rb1 48.Kf2 Rd1 {-1.65/15})
Bc5 $0 $15 {-1.36/16} ({Better is} 45...Ra3 46.Bc3 Rb3 47.Ba5 Rb1+ 48.Kf2 Bc5+ $17 {-1.84/15})
({Also playable is} 45...Rd1+ 46.Kg2 Rb1 47.Bc3 Rb3 48.Be5 Rd3 $17 {-1.70/15}) 46. Ke1 Rb3 47. Kd2 Rb2+ 48. Kd1
Bb4 $0 $15 {-0.80/15} ({Better is} 48...Rb3 49.Bc3 Bb4 50.Bxb4+ Rxb4 51.Kc2 Rb3 $15 {-0.97/16}) 49. Bxb4+ Rxb4 $8 50. Kc2 Rb3 $15 {-0.89/17} ({But not} 50...Ra4 $6 51.Kc3 Kd6 52.Bf7 Ra2 53.Nd4 $15 {-0.89/18})
51. Nc3 $0 $15 {-1.37/16} ({Better is} 51.Nd4 Rg3 52.Bxf5 Rg2+ 53.Kc3 gxf5 54.Nxf5+ $15 {-0.85/14})
({Black is threatening} 51. -- 51...Rd3 52.Nc1 Rh3 53.Bg8 Kd6 54.Ne2 Rd3 {-2.10/17}) e3 $1 52. Bg8
Rb6 $0 $15 {-1.06/17} ({More accurate is} 52...Rb7 53.Be6 Rb8 54.Kd1 Rb2 55.Ke1 Rf2 $17 {-1.75/18})
({Also playable is} 52...Rb8 53.d6+ Kxd6 54.Bxc4 Kc5 55.Bf7 Kd4 $15 {-1.48/18})
53. Ne2 $0 $15 {-1.42/18} ({Superior is} 53.d6+ Rxd6 54.Bxc4 Rd4 55.Nd5+ Kd6 56.Nxe3 $15 {-0.91/14})
({A mistake is} Kd1 $2 {due to} Rb8 54.Bh7 Kf6 55.Ke2 Rh8 $15 {-1.45/14})
({Black is threatening} 53. -- 53...g5 54.fxg5 Rg6 55.d6+ Kxd6 56.Bxc4 Ke5 {-1.38/14})
Ra6 $0 $15 {-1.25/17} ({Superior is} 53...Kd6 54.Bf7 Kc5 55.Be6 Ra6 56.Kb2 Kb4 $17 {-1.53/18})
({Also playable is} 53...Kf8 54.Be6 Ra6 55.Nc1 Ke7 56.Kc3 Ra1 $15 {-1.48/18}) 54. d6+ Rxd6 55. Bxc4 Kf6
56. Bd3 $0 $17 {-1.58/16} ({Better is} 56.Nc3 Rd2+ 57.Kc1 g5 58.Nd5+ Kg6 59.Nxe3 $15 {-1.38/15})
({Black is threatening} 56. -- 56...g5 57.fxg5+ Kxg5 58.Kc3 Kf6 59.Nd4 Ke5 {-1.90/15}) g5 57. fxg5+ Kxg5 $1
58. Ng3 $0 $17 {-2.36/16} ({More accurate is} 58.Kc3 f4 59.Nd4 Kf6 60.Nf3 Rd8 61.Be2 $17 {-1.60/16})
({Black is threatening} 58. -- 58...Kg4 59.Ng1 f4 60.Be4 Rd2+ 61.Kc3 Kg3 {-3.78/15}) Rc6+ 59. Kd1 f4 60. Nf1 Rb6
61. Nh2 $0 $19 {-3.23/19} ({Superior is} 61.Kc2 Rd6 62.Kc3 Rd8 63.Be2 Kf6 64.Bg4 $17 {-2.22/15})
({Also playable is} 61.Kc1 Kg4 62.Be2+ Kf5 63.Kd1 Rb1+ 64.Kc2 $17 {-2.43/15})
({Black is threatening} 61. -- 61...Rb2 62.Bc4 Rf2 63.Ke1 Kf5 64.Be2 Rg2 {-3.47/16}) Kh4 62. Ke1 Kg3 63. Nf1+ $8 Kf3 $1 64. Nh2+ $8 Kg2 65. Nf1 Re6 66. Bc4 $8 Re5 67. Ba6 $8 Ra5 $1
68. Bb7+ $4 $19 {-7.54/21} ({Best line is} 68.Nxe3+ fxe3 69.Bb7+ Kg3 70.Ke2 Kf4 71.Bc6 $19 {-3.73/18})
({Black is threatening} 68. -- 68...Rxa6 69.Nh2 f3 70.Kd1 Kxh2 71.Kc2 e2 72.Kd2 Ra2+ 73.Ke1 Ra1+ 74.Kf2 e1=Q+ 75.Kxf3 Ra2 76.Kg4 Rf2 77.Kh5 Qg1 78.Kh6 Rf3 {-M12}) Kg1 69. Nxe3 $8 Re5 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.28"]
[Round "2.4"]
[White "Nepomniachtchi, Ian"]
[Black "Meier, Georg"]
[Result "1/2-1/2"]
[WhiteElo "2720"]
[BlackElo "2654"]
[ECO "C11"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. dxc5 Nxc5 9. Qd2
a6 $0 $10 {+0.22/14} ({Best line is} 9...b6 10.O-O-O O-O 11.Kb1 Bb7 12.Be2 Na5 $10 {+0.05/12})
({Also playable is} 9...O-O 10.O-O-O b6 11.Kb1 Bb7 12.Be2 Rc8 $10 {+0.10/12})
({White is threatening} 9. -- 10.O-O-O O-O 11.Kb1 b6 12.g4 Bb7 13.a3 {0.24/13}) 10. O-O-O $1 Qa5 11. Kb1 $1 b5
12. Bd3 $0 $10 {-0.22/13} ({Best line is} 12.Bxc5 Bxc5 13.f5 h6 14.f6 gxf6 15.Nxd5 $10 {+0.17/12})
({Also playable is} 12.Ne2 Ne4 13.Qxa5 Nxa5 14.g4 Nc4 15.Bd4 $10 {-0.06/12})
({Black is threatening} 12. -- 12...Bb7 13.Ne2 Qc7 14.Bxc5 Bxc5 15.g4 O-O {-0.29/13}) Bd7
13. Bxc5 $0 $15 {-0.45/13} ({Better is} 13.g3 Nxd3 14.Qxd3 b4 15.Ne2 O-O 16.h4 $10 {+0.00/11})
({Also playable is} 13.h4 h6 14.Nd4 b4 15.Nxc6 Bxc6 16.Ne2 $10 {-0.02/11})
({Black is threatening} 13. -- 13...Nxd3 14.Qxd3 Rc8 15.Qd2 O-O 16.Rc1 b4 {-0.60/13}) Bxc5 14. f5
Bb4 $0 $10 {-0.09/11} ({Better is} 14...O-O-O 15.Rhf1 Kb7 16.Qf4 g6 17.f6 Qb6 $15 {-0.29/13})
({Also playable is} 14...b4 15.Ne2 exf5 16.Bc4 O-O 17.Bxd5 Rad8 $15 {-0.25/13})
({White is threatening} 14. -- 15.Qg5 g6 16.fxg6 hxg6 17.Bxg6 fxg6 18.Nxd5 {0.09/10}) 15. Qg5 Bxc3 16. Qxg7 O-O-O 17. bxc3
d4 $0 $10 {+0.00/16} ({Better is} 17...Rdf8 18.Qh6 Qxc3 19.Qd2 Qxd2 20.Rxd2 Kb7 $15 {-0.27/12})
({Also playable is} 17...Rhf8 18.Qxh7 Qxc3 19.Qh6 Nxe5 20.Nxe5 Qxe5 $10 {-0.06/12}) 18. Nxd4 Nxd4 19. cxd4 Qb4+
20. Kc1 $0 $15 {-0.67/12} ({Superior is} 20.Ka1 Qc3+ 21.Kb1 Qb4+ $10 {+0.00/15}) Rhg8 21. Qxf7 Rxg2 $1 22. fxe6 Qa3+ 23. Kb1 Qb4+ 24. Kc1 Qa3+ 25. Kb1 Qb4+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.30"]
[Round "3.1"]
[White "Nisipeanu, Liviu-Dieter"]
[Black "Hou, Yifan"]
[Result "1/2-1/2"]
[WhiteElo "2654"]
[BlackElo "2676"]
[ECO "E16"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 $1 9. Nc3 Na6
10. d5 $0 $10 {+0.08/13} ({Better is} 10.Ne5 d5 11.Qb1 c5 12.Rd1 h6 13.cxd5 $14 {+0.28/13})
({Also playable is} 10.Qb1 d5 11.Ne5 c5 12.Rd1 h6 13.cxd5 $14 {+0.28/13}) Bb4
11. Nb5 $0 $15 {-0.46/13} ({More accurate is} 11.dxe6 dxe6 12.Qxd8 Raxd8 13.Rfd1 h6 14.Nd4 $10 {+0.12/11})
({Also playable is} 11.d6 Bxc3 12.dxc7 Nxc7 13.bxc3 Na6 14.Bd6 $10 {+0.05/11})
({Black is threatening} 11. -- 11...Bxc3 12.bxc3 exd5 13.Nd4 Ne4 14.cxd5 Bxd5 {-0.47/11}) exd5 12. Nh4 c6 13. Nd6 Bxd6 14. Bxd6 $8 Re8 15. cxd5
Ne4 $0 $10 {+0.03/13} ({More accurate is} 15...g6 16.dxc6 dxc6 17.e3 Nd5 18.Ba3 Nab4 $10 {-0.19/12})
({White is threatening} 15. -- 16.Nf5 cxd5 17.Rc1 Ne4 18.f3 Nec5 19.Bxc5 {0.42/12})
16. dxc6 $0 $15 {-0.25/13} ({Best line is} 16.Bxe4 Rxe4 17.f3 Re8 18.dxc6 dxc6 19.e4 $10 {-0.08/13})
({A mistake is} Bf4 $2 {due to} Qf6 17.dxc6 dxc6 18.Qc1 Nb4 $15 {-0.31/13})
({Black is threatening} 16. -- 16...Nxd6 17.dxc6 dxc6 18.Rc1 Nc5 19.Nf3 Nce4 {-3.76/13}) dxc6 17. Bf4 $10 {-0.06/12} ({Not reliable is} 17.Ba3 $6 c5 18.Qxd8 Raxd8 19.Rfd1 g6 $15 {-0.49/14}) Qf6 18. Be3 c5 19. Qd7 Bc6 20. Qg4 Nb4 $1
21. Rad1 $0 $15 {-0.56/12} ({Better is} 21.a3 Nc2 22.Rab1 Ra7 23.Bf4 g6 24.e3 $15 {-0.38/11})
({A mistake is} Rab1 $2 {due to} Nd6 22.Bg5 Qe6 23.Qxe6 Rxe6 $15 {-0.72/11})
({Black is threatening} 21. -- 21...Qxb2 22.Nf5 Qf6 23.Rab1 Re5 24.Nh6+ Kh8 {-1.58/11})
Qe6 $0 $10 {+0.00/14} ({Better is} 21...Qxb2 22.Nf5 Qf6 23.a3 Nc2 24.Bh6 Re5 $15 {-0.78/14})
({Also playable is} 21...g6 22.a3 Nc2 23.Bh6 Qxb2 24.Rb1 Qxa3 $15 {-0.70/14})
({White is threatening} 21. -- 22.Nf5 Re5 23.a3 Qxf5 24.Qxf5 Rxf5 25.axb4 {0.08/12}) 22. Nf5 g6 $1 23. Nh6+ Kg7 $1 24. Qh4 Nc2
25. Ng4 $0 $15 {-0.38/13} ({More accurate is} 25.Bf4 Nd4 26.Rde1 Qf6 27.Qh3 Ng5 28.Qh4 $10 {+0.00/12})
({Also playable is} 25.Bc1 Nd4 26.Rxd4 cxd4 27.f3 g5 28.Bxg5 $10 {-0.04/12})
({Black is threatening} 25. -- 25...Nxe3 26.fxe3 f5 27.Rf4 Qe7 28.Qxe7+ Rxe7 {-1.55/12}) Nxe3 26. fxe3 $10 {-0.00/16} ({Inferior is} 26.Qh6+ $6 Kh8 27.Nxe3 Qxa2 28.Qf4 Qe6 $15 {-0.68/13}) h5 27. Bxe4 Qxe4 $1 28. Qf6+ $8 Kg8 29. Qxf7+ $8 Kh8 $8 30. Qf6+ Kg8 31. Qf7+ Kh8 $8 32. Qf6+ Kg8 33. Qf7+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.30"]
[Round "3.2"]
[White "Kramnik, Vladimir"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteElo "2783"]
[BlackElo "2720"]
[ECO "A05"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. c4 Bg7 5. d4 cxd4 6. Nxd4 d5 7. Nc3 dxc4 8. Qa4+ Nbd7 9. O-O $1 O-O 10. Rd1 Nb6 11. Qa3 $1
Qd6 $0 $14 {+0.91/14} ({Best line is} 11...Nfd7 12.Bg5 Re8 13.Nc2 Bf8 14.Nd5 h6 $10 {+0.24/12})
({Also playable is} 11...Nbd7 12.Qb4 Qb6 13.Qxc4 Ne5 14.Qb5 Qxb5 $14 {+0.38/12})
({White is threatening} 11. -- 12.Nc6 Qe8 13.Rd8 Qxc6 14.Rxf8+ Bxf8 15.Bxc6 {2.91/13}) 12. Qxd6 exd6 $8 13. a4 $14 {+1.10/13} ({Inferior is} 13.Ndb5 $6 d5 14.a4 Be6 15.Be3 Ne4 $14 {+0.39/14}) a6 14. Bf4 $14 {+1.09/14} ({Not reliable is} 14.a5 $6 Nbd7 15.Ra4 d5 16.Bxd5 Nxd5 $14 {+0.71/16}) Ne8 15. Rac1 $1 a5 16. Ndb5 Bd7 17. Bxd6 Nxd6 18. Rxd6 Bc6 19. Bxc6 bxc6 20. Rxc6 Rab8
21. Rc5 $0 $14 {+0.65/14} ({Best line is} 21.Nd6 Rfd8 22.f4 Bxc3 23.bxc3 Nxa4 24.Nxc4 $14 {+0.93/12})
({A mistake is} e3 $2 {due to} Nxa4 22.Nxa4 Rxb5 23.R1xc4 Bxb2 $14 {+0.62/12})
Rfd8 $0 $14 {+0.91/15} ({Better is} 21...Rfc8 22.Rxc8+ Rxc8 23.Rc2 Rd8 24.f4 f5 $14 {+0.47/14})
({Also playable is} 21...Rbc8 22.Rxc8 Rxc8 23.Rc2 Rd8 24.f4 f5 $14 {+0.51/14})
({White is threatening} 21. -- 22.Na3 Bxc3 23.bxc3 Nxa4 24.Rxa5 Nb6 25.Nb5 {1.23/13}) 22. Na7 Rd2
23. Rb5 $0 $14 {+0.41/13} ({Superior is} 23.Nc6 Ra8 24.Nxa5 Rxb2 25.Nxc4 Nxc4 26.Rxc4 $14 {+0.87/13})
({Also playable is} 23.Rxa5 Rxb2 24.Nc6 Re8 25.e3 Re6 26.Nd4 $14 {+0.50/13})
({Black is threatening} 23. -- 23...Rxb2 24.Rxa5 Ra8 25.Kf1 Bxc3 26.Rxc3 Ra2 {-0.26/12}) Nd7 24. Rxb8+ $14 {+0.61/16} ({Not reliable is} 24.Rxa5 $6 Rbxb2 25.Nab5 Bxc3 26.Nxc3 Rbc2 $14 {+0.25/15}) Nxb8 $8
25. Ncb5 $0 $14 {+0.34/15} ({Better is} 25.e3 Bf8 26.Ncb5 Rxb2 27.Rxc4 Nd7 28.Nc6 $14 {+0.56/12})
({Also playable is} 25.Nab5 Rxb2 26.Nd5 Rxe2 27.Rxc4 Nd7 28.Rc8+ $14 {+0.37/12}) Nd7 26. Rxc4 Bxb2
27. Kf1 $0 $10 {+0.19/14} ({Best line is} 27.Nc6 Rxe2 28.Nxa5 Nb6 29.Rb4 Nd5 30.Kf1 $14 {+0.43/14})
({Also playable is} 27.Rc7 Be5 28.Rc8+ Kg7 29.Nc6 Rxe2 30.Rd8 $14 {+0.35/14})
({Black is threatening} 27. -- 27...Rxe2 28.Kf1 Rd2 29.Nc6 Nb6 30.Re4 f5 {-0.20/13}) Nb6
28. Re4 $0 $10 {+0.17/13} ({Best line is} 28.Rc7 Nxa4 29.Nc6 Rd1+ 30.Kg2 Nb6 31.Ra7 $14 {+0.38/13})
({Also playable is} 28.Rf4 Rd1+ 29.Kg2 Rd2 30.Nc6 Rxe2 31.Nxa5 $10 {+0.17/13})
({Black is threatening} 28. -- 28...Nxc4 29.f4 Rc2 30.Kf2 Nb6 31.Nd6 Nxa4 {-6.03/14}) f5 29. Re8+ $1 Kf7 30. Rb8 Nxa4 31. Nc6 Nc3 32. Nxa5 Rd1+ 33. Kg2 Nxe2 34. Nc4 $1 Ba1 35. Nbd6+ Kg7 $1 36. Rb7+ Kg8 $10 {+0.00/13} ({Not good is} 36...Kh6 $6 37.Nf7+ Kh5 38.Nfe5 Kh6 39.Nf3 $14 {+0.31/14}) 37. Re7 $1
Nc3 $0 $10 {+0.20/13} ({More accurate is} 37...Rg1+ 38.Kh3 Nc3 39.f4 Nd5 40.Rd7 Nf6 $10 {-0.00/12})
({A mistake is} Nc1 $2 {due to} 38.Re8+ Kg7 39.Rd8 Nd3 40.Kf3 $10 {+0.22/12})
({White is threatening} 37. -- 38.Rxe2 h5 39.h4 Bc3 40.Nb5 Rd3 41.Re3 {3.47/13}) 38. h4 Nd5 39. Rd7 h5 $1 40. Ra7 Bd4 41. Ra8+ Kg7 42. Rd8 Ba1 43. Nb6 $1 Nc3 $10 {+0.06/14} ({Bad is} 43...Kf6 $6 44.Rd7 Rd4 45.Ne8+ Ke5 46.Nxd5 $14 {+0.65/17}) 44. Nbc8
Kf6 $0 $14 {+0.52/14} ({More accurate is} 44...Nd5 45.Nb6 Nc3 46.Na4 Kh7 47.Nc5 Ne2 $10 {-0.00/14})
({White is threatening} 44. -- 45.Rd7+ Kf6 46.Rf7+ Ke6 47.Re7+ Kd5 48.Rg7 {0.73/12}) 45. Rd7
Nd5 $0 $14 {+0.79/14} ({More accurate is} 45...f4 46.Rf7+ Ke6 47.Re7+ Kd5 48.gxf4 Kc6 $14 {+0.56/12})
({White is threatening} 45. -- 46.Rf7+ Ke6 47.Re7+ Kd5 48.Rg7 Rd2 49.Rxg6 {0.89/11}) 46. Nb6 $14 {+0.58/14} ({Bad is} 46.Ne8+ $2 Ke6 47.Rd6+ Kf7 48.Nc7 Nc3 $10 {-0.23/16})
Be5 $0 $16 {+1.86/16} ({Superior is} 46...Rd4 47.Ne8+ Ke5 48.Nxd5 Rxd5 49.Re7+ Kd4 $14 {+0.62/14})
({Also playable is} 46...Nc3 47.Ne8+ Ke6 48.Nc7+ Kf6 49.Rh7 Ke5 $14 {+0.87/14})
({White is threatening} 46. -- 47.Nb5 Nf4+ 48.gxf4 Rxd7 49.Nxd7+ Ke6 50.Nb6 {2.76/16}) 47. Nb7 $1
Nc3 $0 $16 {+2.22/15} ({Better is} 47...Rg1+ 48.Kxg1 Nxb6 49.Rd8 f4 50.gxf4 Bxf4 $16 {+1.82/14})
({Also playable is} 47...Nxb6 48.Rxd1 f4 49.Nc5 fxg3 50.fxg3 Bc7 $16 {+2.01/14})
({White is threatening} 47. -- 48.Nxd5+ Rxd5 49.Rxd5 f4 50.gxf4 Bxf4 51.Nc5 {6.14/14})
48. Nd8 $0 $16 {+1.88/17} ({Superior is} 48.f4 Bxf4 49.gxf4 Rxd7 50.Nxd7+ Ke6 51.Ne5 $16 {+2.53/15})
({Black is threatening} 48. -- 48...Bd4 49.Rd6+ Kg7 50.Nc4 Bxf2 51.Kxf2 Ne4+ {-0.21/15})
g5 $0 $16 {+2.42/19} ({Best line is} 48...Bxg3 49.Rxd1 Nxd1 50.Kxg3 g5 51.hxg5+ Kxg5 $16 {+1.79/14})
({White is threatening} 48. -- 49.Rf7# {+M1}) 49. Rxd1 Nxd1 $8 50. Nd7+ Ke7 51. Nxe5 Kxd8 52. hxg5
Ke7 $0 $16 {+2.63/21} ({Best line is} 52...Ke8 53.Nd3 Kf8 54.Kh3 Kf7 55.Kh4 Kg6 $16 {+2.45/19})
({White is threatening} 52. -- 53.g6 Ke7 54.g7 Kf6 55.g8=Q Kxe5 56.Qe8+ {11.40/13}) 53. f4 $1
Nc3 $0 $16 {+2.97/20} ({More accurate is} 53...Kf8 54.Kh3 Ne3 55.Kh4 Kg8 56.Kxh5 Kg7 $16 {+2.78/18})
({Also playable is} 53...Ne3+ 54.Kh3 Kf8 55.Kh4 Kg8 56.Kxh5 Kg7 $16 {+2.82/18})
({White is threatening} 53. -- 54.Kh3 Kf8 55.Kh4 Kg7 56.Kxh5 Ne3 57.Kh4 {2.63/18}) 54. Kh3
Ne4 $0 $18 {+3.42/18} ({Best line is} 54...Kf8 55.Kh4 Kg7 56.Kxh5 Nd5 57.Kh4 Ne3 $16 {+2.81/19})
({Also playable is} 54...Ne2 55.Kh4 Kf8 56.Kxh5 Nxg3+ 57.Kg6 Ke7 $18 {+3.00/19})
({White is threatening} 54. -- 55.Kh4 Ne2 56.Kxh5 Kf8 57.Kg6 Nxg3 58.Nc6 {2.74/16}) 55. Kh4 1-0

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.30"]
[Round "3.3"]
[White "So, Wesley"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[WhiteElo "2778"]
[BlackElo "2722"]
[ECO "E10"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 Be7 6. b3 O-O 7. Bb2 b6 8. Bd3 Bb7
9. Qc2 $0 $10 {-0.19/13} ({Superior is} 9.cxd5 exd5 10.Qc2 c5 11.O-O h6 12.Kh1 $10 {+0.22/12})
({Also playable is} 9.O-O c5 10.Qc2 h6 11.cxd5 exd5 12.Kh1 $10 {+0.22/12}) c5 10. cxd5 $1 exd5 $1 11. O-O a6
12. Rfd1 $0 $10 {+0.09/13} ({Superior is} 12.Ne5 g6 13.Nxd7 Qxd7 14.dxc5 Qc6 15.cxb6 $14 {+0.31/12})
({Also playable is} 12.Rac1 Bd6 13.Be2 h6 14.Bd3 Re8 15.Rfd1 $10 {+0.09/12}) Re8 13. Rac1 $1 Bd6
14. Bf5 $0 $10 {-0.05/12} ({More accurate is} 14.Ne2 Rc8 15.dxc5 Rxc5 16.Qd2 Ne4 17.Bxe4 $10 {+0.15/13})
({Also playable is} 14.dxc5 Nxc5 15.Bf5 g6 16.Bh3 Ne6 17.Ne2 $10 {+0.02/13})
({Black is threatening} 14. -- 14...b5 15.dxc5 Nxc5 16.h3 g6 17.Be2 Rc8 {-0.07/11})
Rc8 $0 $10 {+0.15/11} ({Superior is} 14...c4 15.a4 g6 16.Bh3 Qc7 17.g3 Rac8 $10 {-0.06/11})
({White is threatening} 14. -- 15.Na4 cxd4 16.Nxd4 Rc8 17.Qe2 Rxc1 18.Rxc1 {0.34/11}) 15. dxc5 $10 {+0.03/12} ({Bad is} 15.Bh3 $6 c4 16.Ne5 b5 17.Nxd7 Nxd7 $10 {-0.17/12})
bxc5 $0 $14 {+0.51/11} ({Better is} 15...Rxc5 16.Qd2 Ne5 17.Nd4 g6 18.Bc2 Rc8 $10 {+0.13/11})
({Also playable is} 15...Bxc5 16.Qb1 Bd6 17.Qa1 Qe7 18.Ne2 Rxc1 $10 {+0.16/11})
({White is threatening} 15. -- 16.cxd6 g6 17.Bh3 Rc6 18.Ba3 Nc5 19.Nd4 {5.23/13})
16. Qd3 $0 $10 {+0.04/11} ({Superior is} 16.Na4 d4 17.Qd3 Bxf3 18.gxf3 Ne5 19.Qe2 $14 {+0.47/13})
({Black is threatening} 16. -- 16...d4 17.exd4 Bxf3 18.gxf3 cxd4 19.Rxd4 Ne5 {-0.99/10}) Rc7
17. Na4 $0 $10 {-0.11/13} ({More accurate is} 17.Qd2 Qe7 18.Na4 Rb8 19.h3 Re8 20.Bd3 $10 {+0.06/13})
({Also playable is} 17.Ne2 g6 18.Bh3 Ne4 19.Ng3 Ndf6 20.Nxe4 $10 {+0.00/13})
({Black is threatening} 17. -- 17...g6 18.Bxd7 Qxd7 19.h3 Qe7 20.Qf1 c4 {-0.24/11}) Qe7
18. Qc3 $0 $10 {-0.17/13} ({More accurate is} 18.Qd2 h6 19.h3 Qd8 20.Bd3 Qe7 21.Qa5 $10 {+0.01/12}) d4 19. exd4 Bxf3 20. Qxf3 cxd4 21. Ra1 Ne5
22. Qh3 $0 $15 {-1.17/14} ({More accurate is} 22.Qe2 $1 g6 23.Bd3 Nfg4 24.g3 Nxd3 25.Qxd3 $10 {+0.02/12})
({Black is threatening} 22. -- 22...Nxf3+ 23.gxf3 Qe5 24.f4 Qxf5 25.Re1 Qg4+ {-19.74/13}) g6 23. Bd3 Nd5 $1
24. Bxd4 $0 $15 {-0.98/15} ({Superior is} 24.Bf1 Nf4 25.Qg3 Ned3 26.Qf3 Nxb2 27.Nxb2 $15 {-0.27/13})
({Also playable is} 24.Bxa6 Nf4 25.Qg3 Ned3 26.Qf3 Nxb2 27.Nxb2 $15 {-0.37/13})
({Black is threatening} 24. -- 24...Nf4 25.Qg3 Nexd3 26.Kf1 Qe4 27.Qf3 Rc2 {-8.90/14}) Nxd3 25. Qxd3 $8 Nf4
26. Qxa6 $0 $17 {-1.51/13} ({Best line is} 26.Qf3 Ne2+ 27.Kf1 Nxd4 28.Rxd4 Rc2 29.g3 $15 {-0.57/13})
({A mistake is} Qe3 $2 {due to} Ne2+ 27.Kf1 Nxd4 28.Rxd4 Qxe3 $17 {-1.58/13})
({Black is threatening} 26. -- 26...Nxd3 27.Nb2 Nf4 28.Be3 Ne2+ 29.Kf1 Rc2 {-12.89/13}) Qg5
27. g3 $0 $17 {-2.53/15} ({Best line is} 27.Qf1 Ne2+ 28.Kh1 Bxh2 29.Rd3 Bd6 30.Bb6 $17 {-1.58/13})
({Black is threatening} 27. -- 27...Qxg2# {-M1}) Ne2+ $8 28. Kf1
Qg4 $0 $19 {-3.34/14} ({More accurate is} 28...Qd5 $1 29.Be3 Qf3 30.Qd3 Rce7 31.Qd5 Re4 $19 {-4.55/15})
({Also playable is} 28...Qf5 29.Qxe2 Rxe2 30.Kxe2 Qh5+ 31.Kf1 Qxh2 $19 {-4.13/15})
({White is threatening} 28. -- 29.Qxd6 Qf5 30.Qxc7 Qh3+ 31.Ke1 Nxd4+ 32.Kd2 {2.24/13}) 29. Be3
Rxe3 $2 $17 {-1.99/15} ({Better is} 29...Qf3 $1 30.Qd3 Rce7 31.Qd5 Re4 32.Ke1 Bb4+ $19 {-4.77/12})
({Also playable is} 29...Nxg3+ 30.hxg3 Bxg3 31.Qd3 Qh3+ 32.Ke1 Bf4 $17 {-2.32/12})
({White is threatening} 29. -- 30.Qxe2 Qe4 31.Kg1 Rc2 32.Rd2 Rc6 33.Rad1 {4.96/13}) 30. Qa8+ $8 Kg7
31. Rxd6 $4 $19 {-7.72/15} ({More accurate is} 31.fxe3 Be5 32.Qd5 Bxa1 33.Rxa1 Rc2 34.Ke1 $17 {-1.50/12})
({Black is threatening} 31. -- 31...Nxg3+ 32.hxg3 Qe2+ 33.Kg1 Rc2 34.Qg2 Rxg3 35.Qxg3 Bxg3 36.Rd2 Rxd2 37.Kg2 Bxf2 38.Rf1 Be1+ 39.Rf2 {-M11}) Re4 32. Kg2 $8 Nf4+ 33. Kg1 $8 Nh3+ 34. Kg2 $8 Rc2
35. Rf1 $4 $19 {-299.85/19} ({Better is} 35.Rf6 Kxf6 36.Rf1 Ng5 37.Qd8+ Kg7 38.Qd3 $19 {-8.68/13})
({Black is threatening} 35. -- 35...Rxf2+ 36.Kh1 Qf3# {-M2}) Nf4+ 36. Kg1 Qf3 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.06.30"]
[Round "3.4"]
[White "Meier, Georg"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[WhiteElo "2654"]
[BlackElo "2805"]
[ECO "B06"]
[Annotator "Stockfish 6 (0.5s/pos)"]

1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. Be2 Nd7 5. c4 e5 6. Nc3 Ne7 7. h4 h6
8. g4 $0 $10 {+0.03/12} ({Better is} 8.dxe5 Nxe5 9.Nxe5 Bxe5 10.Be3 f5 11.c5 $14 {+0.50/13})
({Also playable is} 8.Be3 f5 9.dxe5 fxe4 10.Nxe4 Nxe5 11.Nxe5 $14 {+0.47/13})
({Black is threatening} 8. -- 8...exd4 9.Nxd4 Nc5 10.Be3 f5 11.O-O O-O {-0.04/11}) Nb6 $1 9. g5 $1 hxg5 10. Bxg5 $1
Bg4 $0 $14 {+0.40/13} ({Best line is} 10...f6 11.Be3 Bg4 12.c5 dxc5 13.dxe5 fxe5 $10 {+0.06/11})
({Also playable is} 10...exd4 11.Nxd4 a6 12.a4 c5 13.Nf3 Bg4 $10 {+0.12/11})
({White is threatening} 10. -- 11.dxe5 Bg4 12.Qb3 Nd7 13.exd6 cxd6 14.Be3 {1.15/11})
11. d5 $0 $10 {-0.16/12} ({Best line is} 11.dxe5 Bxf3 12.Bxf3 Bxe5 13.Qb3 f6 14.Be3 $14 {+0.26/11})
({Also playable is} 11.Nd5 Nbxd5 12.cxd5 f6 13.Be3 c6 14.dxc6 $10 {-0.10/11})
({Black is threatening} 11. -- 11...Bxf3 12.Bxf3 exd4 13.Nd5 Nbxd5 14.cxd5 Be5 {-0.84/11}) f6 12. Be3 Bh6 13. Qd3
Bh5 $0 $10 {+0.24/15} ({More accurate is} 13...Bxf3 14.Bxf3 Bxe3 15.fxe3 a6 16.O-O-O Nd7 $10 {+0.06/11})
({Also playable is} 13...Bxe3 14.Qxe3 Nd7 15.O-O-O Nc5 16.Rdg1 Bh5 $10 {+0.19/11})
({White is threatening} 13. -- 14.O-O-O Nd7 15.Bxh6 Rxh6 16.Kb1 a5 17.Qe3 {0.32/14})
14. O-O-O $0 $10 {+0.18/14} ({Best line is} 14.Bxh6 Rxh6 15.O-O-O Rh7 16.Kb1 Qd7 17.Rdg1 $14 {+0.38/13})
({A mistake is} c5 $2 {due to} dxc5 15.Bxh6 Rxh6 16.Qe3 Rh8 $10 {+0.14/13})
Kf7 $0 $14 {+0.47/16} ({Better is} 14...Nd7 15.Kb1 Bxe3 16.Qxe3 a5 17.Rdg1 Nc5 $10 {+0.20/13})
({Also playable is} 14...Bxe3+ 15.Qxe3 Nd7 16.Kb1 a5 17.Nd2 a4 $10 {+0.20/13})
({White is threatening} 14. -- 15.Bxh6 Rxh6 16.c5 dxc5 17.Qb5+ Kf8 18.Qxc5 {0.59/12}) 15. Rdg1 Qd7
16. Bxh6 $0 $10 {+0.09/12} ({Best line is} 16.Kb1 Bxe3 17.Qxe3 Na4 18.Nxa4 Qxa4 19.a3 $14 {+0.45/15})
({Also playable is} 16.a3 Na4 17.Nxa4 Qxa4 18.Bxh6 Rxh6 19.Qe3 $14 {+0.38/15}) Rxh6 17. Bf1 Rah8 18. Bh3
Qd8 $0 $14 {+1.31/14} ({More accurate is} 18...Qe8 19.Nd2 Na4 20.Nxa4 Qxa4 21.Be6+ Kf8 $14 {+0.96/13})
({White is threatening} 18. -- 19.Bxd7 Nxd7 20.Nd2 f5 21.exf5 Nxf5 22.Nce4 {7.27/11})
19. Ne1 $0 $14 {+0.91/10} ({More accurate is} 19.Nd2 Qe8 20.Nb5 Qd8 21.Kb1 Nd7 22.Nc3 $14 {+1.27/12})
({Also playable is} 19.Be6+ Kg7 20.Nd2 Qe8 21.Kb1 Na4 22.Qe3 $14 {+1.18/12})
({Black is threatening} 19. -- 19...Bxf3 20.Be6+ Kg7 21.Qxf3 Rxh4 22.Rxh4 Rxh4 {-0.17/13}) c6
20. b3 $0 $14 {+0.89/12} ({More accurate is} 20.Be6+ Ke8 21.Kb1 R6h7 22.f3 Nd7 23.Qe2 $14 {+1.06/11})
({Also playable is} 20.Kb1 Ke8 21.Be6 R6h7 22.f3 Nd7 23.Qe2 $14 {+1.06/11}) Nd7 21. Qe3 $1 cxd5
22. cxd5 $0 $14 {+0.93/12} ({Better is} 22.exd5 f5 23.Qxa7 Qa8 24.Qxa8 Rxa8 25.Kb2 $14 {+1.15/11})
({Black is threatening} 22. -- 22...d4 23.Qg3 dxc3 24.Qxc3 b5 25.f3 Qc7 {-3.50/12})
Nc5 $0 $14 {+1.01/12} ({Best line is} 22...f5 23.Qxa7 Qc7 24.Qe3 Nc5 25.exf5 gxf5 $14 {+0.60/10})
({A mistake is} Kg7 $2 {due to} 23.Kb1 a6 24.Nc2 Kf8 25.Be6 $14 {+1.08/10})
({White is threatening} 22. -- 23.f4 Kg7 24.Kb2 Qb6 25.Qxb6 Nxb6 26.fxe5 {1.07/11})
23. b4 $0 $14 {+1.04/13} ({Superior is} 23.Kb1 Qb6 24.Rg3 Ke8 25.f4 Na4 26.Nxa4 $14 {+1.20/13}) Nd7 24. Qxa7 Qc7
25. Qe3 $0 $14 {+0.90/13} ({Superior is} 25.Be6+ Kf8 26.Rh3 f5 27.exf5 gxf5 28.Kb1 $14 {+1.34/12})
({A mistake is} Kb2 $2 {due to} Rc8 26.Be6+ Kg7 27.Rh3 Nb6 $14 {+0.75/12})
({Black is threatening} 25. -- 25...Qxc3+ 26.Nc2 Bf3 27.Be6+ Kg7 28.Qe3 Qxe3+ {-5.36/12})
Nb6 $0 $16 {+1.89/15} ({Best line is} 25...f5 26.Kb1 Qb6 27.Qxb6 Nxb6 28.Rg5 Rc8 $14 {+0.51/11})
({Also playable is} 25...Kf8 26.Be6 f5 27.Nc2 Nf6 28.Nb5 f4 $14 {+1.09/11})
({White is threatening} 25. -- 26.Kb1 f5 27.Nb5 Qb8 28.f3 Kf8 29.Nd3 {1.85/12})
26. Kb1 $0 $14 {+1.07/13} ({Superior is} 26.Be6+ $1 Kf8 27.Nc2 Nec8 28.Nb5 Qd8 29.Qd3 $16 {+1.88/13})
({Also playable is} 26.Nc2 Kf8 27.Nb5 Qd8 28.Kb1 Nc4 29.Qd3 $16 {+1.86/13})
({Black is threatening} 26. -- 26...Nexd5 27.exd5 Nxd5 28.Qd2 Qxc3+ 29.Qxc3 Nxc3 {-2.70/16})
Kg7 $0 $16 {+1.98/13} ({Best line is} 26...Nc4 27.Be6+ Kf8 28.Qc1 Qb6 29.Nd3 Qa6 $14 {+1.04/11})
({White is threatening} 26. -- 27.Nb5 Qd8 28.f4 Kg7 29.Be6 Nec8 30.Qd3 {2.79/12}) 27. Nb5 Qd8
28. f3 $0 $16 {+2.00/11} ({Better is} 28.f4 Nc4 29.Qd3 Nb6 30.fxe5 dxe5 31.Nc2 $16 {+2.31/13})
Rf8 $0 $16 {+2.04/13} ({Best line is} 28...Nbxd5 29.exd5 g5 30.Be6 Bg6+ 31.Kb2 Rxh4 $16 {+1.72/11})
({Also playable is} 28...Kf8 29.Qc1 f5 30.Nc7 Qd7 31.Rh2 Qa4 $16 {+1.99/11})
({White is threatening} 28. -- 29.Be6 Nec8 30.Qe2 Ne7 31.Rg2 Kf8 32.Nc2 {2.24/11}) 29. Rg2 f5 30. Rc2 Na8 31. Qa7 $1
fxe4 $0 $16 {+2.28/13} ({Best line is} 31...Kh8 32.Bg2 Qd7 33.a4 Rh7 34.Nd3 Kg7 $16 {+2.00/11})
({White is threatening} 31. -- 32.Qxb7 Kg8 33.Rhh2 Rh7 34.Rc1 Kh8 35.Rhc2 {2.58/11}) 32. fxe4
Rf4 $0 $16 {+2.53/13} ({Best line is} 32...Bd1 33.Rd2 Bf3 34.Nxf3 Rxf3 35.Bg2 Rf4 $16 {+2.08/12})
({White is threatening} 32. -- 33.Be6 Rf4 34.Rf2 Nb6 35.Rhf1 Rxf2 36.Rxf2 {3.03/12}) 33. Bg2 $1 Bd1
34. Rd2 $0 $16 {+2.46/14} ({More accurate is} 34.Rb2 Rf8 35.Nd3 Bg4 36.Qxb7 Nb6 37.Rc2 $16 {+2.70/13})
({Black is threatening} 34. -- 34...Bxc2+ 35.Nxc2 Rhxh4 36.Rxh4 Rxh4 37.Ne3 Rf4 {-0.15/11}) Bg4
35. Qxb7 $0 $16 {+1.93/13} ({Best line is} 35.Nd3 Rf7 36.Nf2 Bf3 37.Bxf3 Rxf3 38.Qxb7 $16 {+2.55/13}) Rf7
36. Qa6 $0 $16 {+2.29/13} ({More accurate is} 36.Nd3 Nb6 37.Rf2 Rxf2 38.Nxf2 Bc8 39.Qa7 $16 {+2.53/14})
({A mistake is} a4 $2 {due to} g5 37.Rf1 gxh4 38.Rxf7+ Kxf7 $16 {+1.80/14}) Nb6
37. Nd3 $0 $16 {+1.59/13} ({Better is} 37.Rc2 Nexd5 38.exd5 Bf5 39.Ka1 Bxc2 40.Nxc2 $16 {+1.99/14})
Nc4 $0 $16 {+1.91/13} ({Best line is} 37...g5 38.Rf2 gxh4 39.Rxf7+ Kxf7 40.Bh3 Bxh3 $14 {+1.28/12})
({Also playable is} 37...Qb8 38.Rc1 Bc8 39.Qa5 Rxh4 40.Rdc2 Rf6 $16 {+1.75/12})
({White is threatening} 37. -- 38.Rc2 Qb8 39.Nc7 Rf6 40.Qa5 Rh7 41.Na6 {2.49/11})
38. Rc2 $0 $14 {+0.77/14} ({Better is} 38.Rf2 $1 Rxf2 39.Nxf2 Be2 40.Qa7 Nd2+ 41.Kc1 $16 {+2.03/15})
({Black is threatening} 38. -- 38...Nxd2+ 39.Ka1 g5 40.Nxd6 Rxd6 41.Qa3 Qb6 {-4.60/12}) Bc8 39. Qa8 Ne3
40. Re2 $0 $10 {-0.00/15} ({Superior is} 40.Qb8 $1 Nxc2 41.Kxc2 Rf6 42.a4 Rh8 43.Kd2 $14 {+1.01/16})
({Also playable is} 40.a4 Nxc2 41.Kxc2 Qb6 42.Qa7 Nxd5 43.Qxb6 $14 {+0.83/16})
({Black is threatening} 40. -- 40...Nxc2 41.Kxc2 Qb6 42.a4 Bd7 43.Nc3 Qe3 {-1.25/12}) Nxg2 41. Rxg2 Qb6 $1 42. a4 Qe3 $17 {-1.53/13} ({Bad is} 42...Ba6 $6 43.Rg3 Bxb5 44.axb5 Qd4 45.b6 $10 {-0.00/15}) 43. Rd1 Rf1 44. Rxf1 $8 Qxd3+ $8 45. Rc2 Qxf1+
46. Kb2 $0 $15 {-0.25/13} ({Better is} 46.Ka2 Qd3 47.Rc7 Qe2+ 48.Ka3 Qd3+ 49.Nc3 $10 {+0.00/13}) Qe1
47. Qa7 $2 $15 {-1.49/13} ({More accurate is} 47.Nc3 $1 Qxh4 48.Qa7 Kf8 49.Qb6 g5 50.Nb5 $10 {+0.21/12})
({Black is threatening} 47. -- 47...Qxb4+ 48.Ka2 Qxe4 49.Rf2 Qc4+ 50.Kb2 Qb4+ {-5.64/11}) Qxb4+ 48. Ka2 Kf6 49. Rf2+
Bf5 $0 $17 {-1.56/12} ({Superior is} 49...Nf5 50.exf5 Bxf5 51.Qc7 Rxh4 52.Qxd6+ Qxd6 $17 {-2.02/13}) 50. Qa8
Rxh4 $2 $10 {+0.00/18} ({Best line is} 50...Kf7 $1 51.Rb2 Qc4+ 52.Ka1 g5 53.exf5 gxh4 $17 {-2.10/12})
({Also playable is} 50...Qc4+ 51.Kb2 Nc8 52.Qa5 Rh8 53.exf5 gxf5 $17 {-1.64/12})
({White is threatening} 50. -- 51.Qf8# {+M1}) 0-1

[/pgn]

Ferdy · Post by **Ferdy** » Fri Jul 03, 2015 9:41 am

Round 4 games with SF6 analysis at 5s/pos.

[pgn]
[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.1"]
[White "Nepomniachtchi, Ian"]
[Black "Nisipeanu, Liviu-Dieter"]
[Result "1/2-1/2"]
[WhiteElo "2720"]
[BlackElo "2654"]
[ECO "B12"]
[Annotator "Stockfish 6 (5.0s/pos)"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 $1
Ne7 $0 $10 {+0.16/19} ({Superior is} 8...c5 9.Ne2 Nc6 10.O-O Nge7 11.Nf3 cxd4 $10 {-0.09/18})
({Also playable is} 8...c5 9.Ne2 Nc6 10.O-O Nge7 11.Nf3 cxd4 $10 {-0.09/18})
({White is threatening} 8. -- 9.Ngf3 Ne7 10.c4 Nf5 11.O-O Be7 12.Bxe7 {0.48/17}) 9. Ngf3
Qa6 $0 $14 {+0.28/19} ({Best line is} 9...Nd7 10.O-O c5 11.c3 Nf5 12.Rfc1 Be7 $10 {+0.12/18})
({Also playable is} 9...Nd7 10.O-O c5 11.c3 Nf5 12.Rfc1 Be7 $10 {+0.12/18})
({White is threatening} 9. -- 10.O-O Nf5 11.b4 a5 12.bxa5 Qxa5 13.Rfb1 {0.38/18}) 10. c4 Nf5
11. O-O $0 $10 {+0.04/20} ({Superior is} 11.Qc3 Nd7 12.O-O Be7 13.Bxe7 Nxe7 14.Rfc1 $14 {+0.37/21})
({Also playable is} 11.Qc3 Nd7 12.O-O Be7 13.Bxe7 Nxe7 14.Rfc1 $14 {+0.37/21})
({Black is threatening} 11. -- 11...Bb4 12.O-O Nd7 13.Rfc1 Bxd2 14.Bxd2 dxc4 {-0.25/18})
Nd7 $0 $14 {+0.32/19} ({Superior is} 11...Bb4 12.Rfc1 Bxd2 13.Qxd2 dxc4 14.a4 Nd7 $10 {+0.04/19})
({Also playable is} 11...Bb4 12.Rfc1 Bxd2 13.Qxd2 dxc4 14.a4 Nd7 $10 {+0.04/19})
({White is threatening} 11. -- 12.Qc2 Nd7 13.cxd5 cxd5 14.Rac1 f6 15.exf6 {0.65/19}) 12. Qc3 $1 Be7 13. Bxe7 Nxe7
14. c5 $0 $14 {+0.30/21} ({Better is} 14.a4 O-O 15.b4 dxc4 16.Nxc4 Nb6 17.Nd6 $14 {+0.45/21})
({Also playable is} 14.a4 O-O 15.b4 dxc4 16.Nxc4 Nb6 17.Nd6 $14 {+0.45/21}) b6
15. a4 $0 $10 {-0.01/24} ({Best line is} 15.b4 O-O 16.g3 Rab8 17.Rfb1 Rfc8 18.a3 $10 {+0.24/20})
({Also playable is} 15.b4 O-O 16.g3 Rab8 17.Rfb1 Rfc8 18.a3 $10 {+0.24/20})
({Black is threatening} 15. -- 15...bxc5 16.dxc5 Qb5 17.b4 a5 18.a3 axb4 {-0.07/18}) bxc5 16. dxc5
Qc8 $0 $14 {+0.26/23} ({Superior is} 16...Qb7 17.b4 a5 18.bxa5 Qa6 19.Nb3 O-O $10 {-0.00/21})
({Also playable is} 16...Qb7 17.b4 a5 18.bxa5 Qa6 19.Nb3 O-O $10 {-0.00/21})
({White is threatening} 16. -- 17.Nd4 Qc8 18.f4 O-O 19.N2b3 Qc7 20.Na5 {0.30/19})
17. b4 $0 $10 {-0.12/23} ({Better is} 17.Nb3 Qc7 18.Na5 d4 19.Nxd4 Nxe5 20.Rfe1 $10 {+0.21/20})
({Also playable is} 17.a5 Rb8 18.b4 Nf5 19.g3 O-O 20.Rfe1 $10 {+0.14/20})
({Black is threatening} 17. -- 17...a5 18.Nb3 Qc7 19.Rfe1 O-O 20.Nbd4 Rab8 {-0.24/21}) a5 $1 18. bxa5
Qc7 $0 $10 {-0.06/23} ({Best line is} 18...Qa6 19.Nb3 Qc4 20.Qxc4 dxc4 21.Nbd2 c3 $10 {-0.22/20})
({Also playable is} 18...Qa6 19.Nb3 Qc4 20.Qxc4 dxc4 21.Nbd2 c3 $10 {-0.22/20})
({White is threatening} 18. -- 19.Rfb1 Qa6 20.Rb6 Qxa5 21.Qxa5 Rxa5 22.Nb3 {0.17/18}) 19. Nb3 Ng6 20. Rfe1 O-O
21. Rac1 $0 $10 {-0.22/21} ({Best line is} 21.g3 Rfb8 22.Ra3 Qb7 23.Nbd4 Qc7 24.Nb3 $10 {+0.00/24})
({Also playable is} 21.g3 Rfb8 22.Ra3 Qb7 23.Nbd4 Qc7 24.Nb3 $10 {+0.00/24}) f6 22. Nbd4 $1 Nf4 23. Qc2 Nxe5 24. g3 $1 Nfd3 25. Nxe5 $1
Nxe1 $0 $14 {+0.78/26} ({Better is} 25...fxe5 26.Qxd3 exd4 27.Qxd4 Qe7 28.Qe3 Rxa5 $14 {+0.39/19})
({White is threatening} 25. -- 26.Nxd3 e5 27.Ne6 Qf7 28.Nxf8 Qxf8 29.Nb4 {9.37/20}) 26. Rxe1 $8 fxe5 27. Nxe6 $8 Qxa5 28. Rxe5 Qxa4 29. Qxa4 Rxa4 30. Nxf8 Kxf8 31. Re6 Ra1+ 32. Kg2 d4 33. Rxc6 d3 34. Rd6 $8 Rc1 35. c6
d2 $0 $14 {+1.08/31} ({Superior is} 35...Ke7 36.Rxd3 Rxc6 37.Ra3 g6 38.Kf3 Kf6 $14 {+0.93/26})
({Also playable is} 35...Ke7 36.Rxd3 Rxc6 37.Ra3 g6 38.Kf3 Kf6 $14 {+0.93/26})
({White is threatening} 35. -- 36.Kf3 Ke7 37.Rd7+ Kf6 38.c7 d2 39.Rxd2 {1.20/25}) 36. Rxd2 Rxc6 37. Rd5 g6 38. Rd7 Rc3 39. Kf1 Rc2 40. Ke1 Ra2
41. Rd2 $0 $14 {+0.94/33} ({Better is} 41.Kf1 Kg8 42.Kg2 Ra3 43.Rc7 Kf8 44.Kf1 $14 {+1.10/35})
({Also playable is} 41.Kf1 Kg8 42.Kg2 Ra3 43.Rc7 Kf8 44.Kf1 $14 {+1.10/35}) Ra3 42. Ke2 Kf7 43. Rd3 Ra2+ 44. Ke3 $1 Kf6 45. Rd4 Rb2 46. Rf4+ Kg7 47. Ra4 Kf6 48. f3 Rb3+ 49. Kf4 Rc3 50. Ra6+ $1 Kg7
51. Rd6 $0 $14 {+0.78/33} ({More accurate is} 51.Ra4 Rb3 52.Rd4 Kf7 53.Rd6 Rb5 54.Ke4 $14 {+0.93/31})
({Also playable is} 51.Ra7+ Kf6 52.Ra4 Rb3 53.Ra6+ Kg7 54.Rc6 $14 {+0.93/31}) Ra3 52. Ke4 Rb3 53. Rd3 Rb5 54. Rd7+ Kf6
55. g4 $0 $14 {+0.43/26} ({Best line is} 55.Rd6+ Kf7 56.Rc6 Rb4+ 57.Ke5 Rb5+ 58.Kd4 $14 {+0.87/29})
({Also playable is} 55.Rd6+ Kf7 56.Rc6 Rb4+ 57.Ke5 Rb5+ 58.Kd4 $14 {+0.87/29}) hxg4 56. fxg4 Rb4+ 57. Rd4 Rb7 58. Rd6+ Kg7 59. Ke5 Rf7 60. Re6 Rf1 61. Re7+ $1 Kg8 62. g5 Rf5+
63. Ke6 $0 $10 {+0.07/33} ({Better is} 63.Ke4 Rf1 64.Kd3 Rh1 65.Re4 Rf1 66.Ke3 $14 {+0.43/39})
({Also playable is} 63.Ke4 Rf1 64.Kd3 Rh1 65.Re4 Rf1 66.Ke3 $14 {+0.43/39}) Rf4 64. Rd7 Rxh4 $1 65. Kf6 Ra4 66. Rg7+ Kh8 67. Re7 Kg8 68. Re6 Kh7 69. Re7+ Kg8 70. Re3 Kh7 $1 71. Re7+ Kg8 72. Rg7+ Kh8 73. Rxg6 Ra6+ 74. Kf5 Ra5+ 75. Kf6 Ra6+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.2"]
[White "Meier, Georg"]
[Black "Kramnik, Vladimir"]
[Result "0-1"]
[WhiteElo "2654"]
[BlackElo "2783"]
[ECO "C67"]
[Annotator "Stockfish 6 (5.0s/pos)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8. Nf3 d5 9. d4 O-O 10. c3 Bd6 11. Bd3 Nce7 12. Nbd2 c6 13. Nf1
g6 $0 $14 {+0.43/18} ({Better is} 13...Ng6 14.Bg5 f6 15.Bd2 Nfe7 16.Ng3 Qc7 $10 {+0.24/18})
({Also playable is} 13...Ng6 14.Bg5 f6 15.Bd2 Nfe7 16.Ng3 Qc7 $10 {+0.24/18})
({White is threatening} 13. -- 14.Qc2 g6 15.h3 Bd7 16.Bd2 f6 17.Rac1 {0.51/17}) 14. h3 $1 Kh8 15. Bd2 $1 f6 16. Qc2 Bd7 17. b3 $1 Rc8 18. Re2 b6 19. g4 Ng7 20. Rae1 $1 c5
21. dxc5 $0 $10 {+0.08/19} ({Superior is} 21.Ba6 Rc7 22.Qc1 g5 23.Bd3 cxd4 24.Nxd4 $14 {+0.27/19})
({Also playable is} 21.Ba6 Rc7 22.Qc1 g5 23.Bd3 cxd4 24.Nxd4 $14 {+0.27/19})
({Black is threatening} 21. -- 21...cxd4 22.Ba6 dxc3 23.Bxc3 Rc7 24.Qb2 Nc6 {-0.56/19}) bxc5
22. Qc1 $0 $15 {-0.35/20} ({Best line is} 22.Bh6 c4 23.bxc4 dxc4 24.Rxe7 Bxe7 25.Bxg6 $10 {+0.00/18})
({Also playable is} 22.c4 Bc6 23.cxd5 Nxd5 24.Be4 Qd7 25.Ng3 $10 {-0.04/18})
({Black is threatening} 22. -- 22...c4 23.bxc4 dxc4 24.Be4 f5 25.gxf5 Bxf5 {-0.36/18})
Bc6 $0 $14 {+0.40/21} ({Best line is} 22...c4 23.bxc4 dxc4 24.Bb1 Nd5 25.Bh6 Qc7 $10 {-0.17/17})
({Also playable is} 22...Rf7 23.Bf4 Qb6 24.Bh6 Bc6 25.Bf4 Bd7 $10 {-0.00/17})
({White is threatening} 22. -- 23.Bf4 Bxf4 24.Qxf4 Ng8 25.Qg3 f5 26.Ne5 {0.62/17}) 23. Bf4 Ng8
24. Bg3 $0 $10 {+0.06/19} ({Best line is} 24.Ng3 d4 25.Bxd6 Qxd6 26.Be4 Qd7 27.cxd4 $14 {+0.39/19})
({Also playable is} 24.Ng3 d4 25.Bxd6 Qxd6 26.Be4 Qd7 27.cxd4 $14 {+0.39/19}) d4
25. N1h2 $0 $10 {-0.01/20} ({Superior is} 25.N1d2 Bb7 26.Bxd6 Qxd6 27.Be4 Ba6 28.Nc4 $10 {+0.22/18})
({Also playable is} 25.N1d2 Bb7 26.Bxd6 Qxd6 27.Be4 Ba6 28.Nc4 $10 {+0.22/18})
({Black is threatening} 25. -- 25...Bxf3 26.Rc2 f5 27.Bxd6 Qxd6 28.cxd4 fxg4 {-4.34/19}) Bxg3 26. fxg3 $8 g5 27. Be4 $1
Bxe4 $0 $14 {+0.44/20} ({Better is} 27...Ne7 28.cxd4 cxd4 29.Qd2 Qd6 30.Nxd4 Bxe4 $10 {+0.16/18})
({White is threatening} 27. -- 28.Bxc6 Rxc6 29.cxd4 Qc7 30.d5 Rd6 31.Nd2 {1.10/20}) 28. Rxe4 Qd6 29. Kg2 f5 30. Re5 h6 31. Qd2 $1
Rcd8 $0 $14 {+0.72/20} ({More accurate is} 31...fxg4 32.hxg4 Rfd8 33.Qd3 Rc7 34.R5e2 Ne7 $14 {+0.46/16})
({White is threatening} 31. -- 32.cxd4 cxd4 33.Qxd4 Qa6 34.gxf5 Qxa2+ 35.R1e2 {1.35/17}) 32. Qd3 $1 f4 33. Nf1 Qc6 34. cxd4 cxd4
35. R1e4 $0 $10 {-0.01/20} ({Better is} 35.gxf4 $1 Rxf4 36.Nd2 Qc3 37.R5e3 Qxd3 38.Rxd3 $14 {+0.96/22})
({Also playable is} 35.gxf4 Rxf4 36.Nd2 Qc3 37.R5e3 Qxd3 38.Rxd3 $14 {+0.96/22}) fxg3 $1 36. Nxg3 Nf6 37. Rxd4
Ne6 $0 $14 {+0.56/25} ({More accurate is} 37...Rxd4 38.Qxd4 Ne6 39.Qe3 Nf4+ 40.Kh2 Qc2+ $14 {+0.34/20})
({Also playable is} 37...Rxd4 38.Qxd4 Ne6 39.Qe3 Nf4+ 40.Kh2 Qc2+ $14 {+0.34/20})
({White is threatening} 37. -- 38.Rxd8 Rxd8 39.Qxd8+ Ng8 40.Nf5 Nxf5 41.Rxf5 {9.15/19})
38. Rxe6 $0 $14 {+0.30/23} ({More accurate is} 38.Rxd8 Nf4+ 39.Kh2 Nxd3 40.Rxf8+ Kg7 41.Nd4 $14 {+0.49/22})
({Also playable is} 38.Rxd8 Nf4+ 39.Kh2 Nxd3 40.Rxf8+ Kg7 41.Nd4 $14 {+0.49/22})
({Black is threatening} 38. -- 38...Nf4+ 39.Rxf4 Rxd3 40.Rff5 Nd7 41.Kh2 Rxf3 {-13.20/19}) Rxd4
39. Qxd4 $0 $10 {-0.24/23} ({Superior is} 39.Qg6 Rd2+ 40.Ne2 Qd5 41.Re7 Rxe2+ 42.Rxe2 $10 {+0.18/21})
({Also playable is} 39.Qg6 Rd2+ 40.Ne2 Qd5 41.Re7 Rxe2+ 42.Rxe2 $10 {+0.18/21})
({Black is threatening} 39. -- 39...Rxd3 40.Rxc6 Nxg4 41.hxg4 Rfxf3 42.Nf5 Rf4 {-1.25/20}) Qxe6
40. Qxa7 $0 $15 {-0.27/22} ({Best line is} 40.Nf5 Kh7 41.Qxa7+ Rf7 42.Qc5 Nd5 43.Kg3 $10 {-0.07/17})
({Black is threatening} 40. -- 40...Rf7 41.Nf5 Kh7 42.Qd3 Rd7 43.Qc2 Qe4 {-0.94/17}) Rc8 41. Nf5 Qe2+ 42. Qf2 Qd3 43. Qd4 Rc2+ 44. Kg1
Rc1+ $0 $10 {-0.12/25} ({Superior is} 44...Qxd4+ 45.N3xd4 Rxa2 46.Nxh6 Kg7 47.Nhf5+ Kg6 $15 {-0.31/24})
({Also playable is} 44...Qxd4+ 45.N3xd4 Rxa2 46.Nxh6 Kg7 47.Nhf5+ Kg6 $15 {-0.31/24})
({White is threatening} 44. -- 45.Qxf6+ Kh7 46.Qg7# {+M1}) 45. Kg2 Qc2+ 46. Kg3 Qc7+ 47. Kg2 $1 Rc2+ 48. Kg1 $1 Rc6 49. Kf2 Kh7
50. Ke2 $2 $17 {-1.72/22} ({More accurate is} 50.Ne3 $1 Re6 51.Kg2 Qd6 52.Qxd6 Rxd6 53.Nc2 $10 {-0.04/20})
({Also playable is} 50.Ne3 Re6 51.Kg2 Qd6 52.Qxd6 Rxd6 53.Nc2 $10 {-0.04/20})
({Black is threatening} 50. -- 50...Rc2+ 51.Kg1 Rxa2 52.Qc4 Qxc4 53.bxc4 Nd7 {-1.27/20}) Rc2+ $1 51. Ke3 Rxa2 52. Qc4 Qb7
53. Qe6 $4 $19 {-14.61/22} ({Better is} 53.Nd2 Nd5+ 54.Kd3 Qd7 55.Ne4 Rh2 56.Nfd6 $17 {-2.72/18})
({Also playable is} 53.Ne5 Rh2 54.Qf7+ Qxf7 55.Nxf7 Rxh3+ 56.Kd4 $17 {-2.92/18})
({Black is threatening} 53. -- 53...Nd5+ 54.Kd4 Ra5 55.Kd3 Qb6 56.N5d4 Rc5 {-3.08/18}) Nd5+ 54. Kd4 Qb4+ 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.3"]
[White "Hou, Yifan"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteElo "2676"]
[BlackElo "2778"]
[ECO "B19"]
[Annotator "Stockfish 6 (5.0s/pos)"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 $1 Bxd3 10. Qxd3 e6 $1 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 Qb6 14. Ne4 Rd8 $1
15. c4 $0 $10 {-0.21/21} ({More accurate is} 15.Nxf6+ Nxf6 16.Be3 O-O 17.Ne5 Qc7 18.Qe2 $10 {+0.00/18})
({Also playable is} 15.Nxf6+ Nxf6 16.Be3 O-O 17.Ne5 Qc7 18.Qe2 $10 {+0.00/18})
({Black is threatening} 15. -- 15...O-O 16.Nxf6+ Nxf6 17.Be3 Ng4 18.Qe2 c5 {-0.29/17}) O-O
16. Qe2 $0 $15 {-0.29/23} ({Superior is} 16.Nxf6+ Nxf6 17.Bc3 Ng4 18.Qe2 a5 19.Ne5 $10 {-0.09/18})
({Also playable is} 16.Nxf6+ Nxf6 17.Bc3 Ng4 18.Qe2 a5 19.Ne5 $10 {-0.09/18})
({Black is threatening} 16. -- 16...Qc7 17.Rde1 Ng4 18.Qe2 Ndf6 19.Nxf6+ Bxf6 {-0.24/17}) c5 $1 17. Bc3
cxd4 $0 $10 {-0.05/21} ({Best line is} 17...Nxe4 18.Qxe4 Nf6 19.Qe2 Rfe8 20.b3 a6 $10 {-0.22/19})
({Also playable is} 17...Nxe4 18.Qxe4 Nf6 19.Qe2 Rfe8 20.b3 a6 $10 {-0.22/19})
({White is threatening} 17. -- 18.Ne5 Nxe4 19.Qxe4 Nxe5 20.dxe5 Qc7 21.f4 {0.18/19}) 18. Bxd4 Qc6 19. Nxf6+ Bxf6 $1 20. g4
Bxd4 $0 $10 {+0.00/22} ({Better is} 20...e5 21.Bc3 Rfe8 22.Rhe1 Qc7 23.Rd5 e4 $10 {-0.19/18}) 21. Nxd4 Qc5 22. Nf3 Nf6 23. Ne5
Rd4 $0 $10 {+0.20/24} ({Best line is} 23...a6 24.f3 Rxd1+ 25.Rxd1 b5 26.Rc1 Rc8 $10 {-0.00/19})
({Also playable is} 23...Qb6 24.f3 a6 25.b3 Qc5 26.Nd3 Qb6 $10 {+0.18/19})
({White is threatening} 23. -- 24.f3 Qc7 25.b3 Rxd1+ 26.Rxd1 Rd8 27.Rxd8+ {0.20/20}) 24. Rxd4 Qxd4 25. Rd1 Qf4 26. Re1
Qd4 $0 $10 {+0.20/22} ({More accurate is} 26...Rd8 27.Qe3 Qd4 28.f3 Qd6 29.b3 Nd7 $10 {-0.00/22})
({Also playable is} 26...Rd8 27.Qe3 Qd4 28.f3 Qd6 29.b3 Nd7 $10 {-0.00/22})
({White is threatening} 26. -- 27.f3 Qd4 28.Qe3 Qxe3 29.Rxe3 Rc8 30.b4 {0.35/22}) 27. Rd1 $1 Qf4 28. f3 $1 a6 29. a3 $1 Ra8 30. Rd6 Re8
31. Ka2 $0 $10 {+0.21/24} ({More accurate is} 31.c5 Qg3 32.c6 bxc6 33.Rxc6 Qg1+ 34.Ka2 $14 {+0.37/23})
({Also playable is} 31.Rb6 Re7 32.Rb3 Kf8 33.Rd3 Re8 34.Ka2 $14 {+0.42/23}) Nxg4 32. fxg4 f6 $8 33. Rd7 $1 fxe5 $1 34. Rxb7 $1
Qd4 $0 $14 {+0.25/23} ({Superior is} 34...Rc8 35.c5 Qd4 36.Qf3 Qc4+ 37.Kb1 Kh7 $10 {-0.00/21})
({White is threatening} 34. -- 35.Rb3 Rc8 36.c5 Rxc5 37.Rb4 e4 38.Rxe4 {0.87/18})
35. g5 $0 $10 {-0.00/31} ({More accurate is} 35.Qc2 Rc8 36.g5 hxg5 37.h6 Qxc4+ 38.Qxc4 $14 {+0.31/26})
({Also playable is} 35.Qc2 Rc8 36.g5 hxg5 37.h6 Qxc4+ 38.Qxc4 $14 {+0.31/26}) hxg5 36. h6 $1 gxh6 37. Qh5 Qxc4+ 38. Ka1 Qc1+ 39. Ka2 Qc4+ 40. Ka1 Qc1+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.4"]
[White "Caruana, Fabiano"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[WhiteElo "2805"]
[BlackElo "2722"]
[ECO "E04"]
[Annotator "Stockfish 6 (5.0s/pos)"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4 $1 b5 $1 9. Qc3 cxd4 10. Nxd4 Nxd4 $1 11. Qxd4 Rc8 12. Bf4 Bc5 13. Qd3 $1 Qb6 14. Nd2 $1 O-O 15. Ne4
Nd5 $0 $14 {+0.54/21} ({Superior is} 15...Rfd8 16.Nxf6+ gxf6 17.Qf3 Bc6 18.e4 Bd4 $10 {-0.00/18})
({Also playable is} 15...Nxe4 16.Bxe4 Rfd8 17.Bxh7+ Kh8 18.Be4 Bc6 $10 {+0.03/18})
({White is threatening} 15. -- 16.Nxf6+ gxf6 17.Qxd7 Rfd8 18.Qb7 Bd4 19.Qf3 {3.93/18})
16. Ng5 $0 $10 {-0.15/21} ({Best line is} 16.Nxc5 Qxc5 17.Bd2 Qc2 18.Be4 Qxb2 19.Bxh7+ $14 {+0.59/18})
({Also playable is} 16.Nxc5 Qxc5 17.Bd2 Qc2 18.Be4 Qxb2 19.Bxh7+ $14 {+0.59/18})
({Black is threatening} 16. -- 16...Nxf4 17.gxf4 Rfd8 18.Nxc5 Bc6 19.Qe3 Bxg2 {-0.19/20}) g6 17. Be5 $1
Be7 $0 $10 {+0.10/19} ({Better is} 17...f6 18.Bxd5 fxg5 19.Bf3 Bc6 20.b4 Bxb4 $10 {-0.15/20})
({Also playable is} 17...f6 18.Bxd5 fxg5 19.Bf3 Bc6 20.b4 Bxb4 $10 {-0.15/20})
({White is threatening} 17. -- 18.Ne4 Be7 19.Qd2 f6 20.Bd4 Qc7 21.Rac1 {0.73/16})
18. Nf3 $0 $10 {+0.08/18} ({More accurate is} 18.Ne4 b4 19.Qd2 f6 20.Bd4 Qb5 21.Rac1 $14 {+0.25/20})
({Also playable is} 18.Ne4 b4 19.Qd2 f6 20.Bd4 Qb5 21.Rac1 $14 {+0.25/20})
({Black is threatening} 18. -- 18...Bxg5 19.Bd4 Qc7 20.Rfd1 Rfd8 21.Bxd5 exd5 {-3.26/18}) Bc6 $1 19. Qd2 f6 20. Bd4 Qb7
21. Rac1 $0 $10 {-0.00/20} ({Best line is} 21.Bh3 Bd7 22.e4 Nc7 23.Qe3 Bc6 24.Nd2 $14 {+0.37/17})
({Also playable is} 21.Bh3 Bd7 22.e4 Nc7 23.Qe3 Bc6 24.Nd2 $14 {+0.37/17})
({Black is threatening} 21. -- 21...e5 22.Rfc1 Nb6 23.Bxb6 Qxb6 24.Bh3 Rcd8 {-0.75/18})
Rfd8 $0 $10 {+0.15/20} ({Best line is} 21...Rcd8 22.Qh6 e5 23.Bxa7 Qxa7 24.Rxc6 Nb4 $10 {-0.00/17})
({Also playable is} 21...Nb6 22.Bh3 Bd5 23.b3 Rcd8 24.Qe3 e5 $10 {+0.13/17})
({White is threatening} 21. -- 22.Rfd1 b4 23.Bh3 Bd7 24.Rxc8 Bxc8 25.Rc1 {0.39/17}) 22. Bh3 Bd7 $1 23. Rxc8 $1
Bxc8 $0 $14 {+0.38/19} ({More accurate is} 23...Rxc8 24.e4 Nb6 25.Bxb6 axb6 26.Re1 Rc7 $10 {+0.18/18})
({Also playable is} 23...Rxc8 24.e4 Nb6 25.Bxb6 axb6 26.Re1 Rc7 $10 {+0.18/18})
({White is threatening} 23. -- 24.Rxd8+ Bxd8 25.Qh6 e5 26.Bc5 Be7 27.Bxe7 {9.50/19}) 24. Rc1
Bd7 $0 $14 {+0.62/22} ({Superior is} 24...Kg7 25.Qd3 a6 26.Qb3 Bd7 27.Bg2 a5 $10 {+0.22/17})
({Also playable is} 24...a6 25.a3 b4 26.axb4 Nxb4 27.Qe3 Rd6 $14 {+0.39/17})
({White is threatening} 24. -- 25.Qa5 Bd7 26.Qxa7 Qxa7 27.Bxa7 e5 28.Bxd7 {0.74/18}) 25. Bc5 $1
Bxc5 $0 $14 {+0.85/24} ({Superior is} 25...Rc8 26.b4 e5 27.Bxd7 Qxd7 28.e4 Nb6 $14 {+0.32/19})
({Also playable is} 25...Rc8 26.b4 e5 27.Bxd7 Qxd7 28.e4 Nb6 $14 {+0.32/19})
({White is threatening} 25. -- 26.Bxe7 Nxe7 27.Bxe6+ Kg7 28.Rd1 Bxe6 29.Qxd8 {4.00/21}) 26. Rxc5 Rc8 27. b4 $1 Rxc5 28. bxc5 Qc7
29. e4 $0 $14 {+0.41/23} ({Superior is} 29.Qd4 Kg7 30.Ng5 Qc6 31.Bg2 b4 32.Bf3 $14 {+0.80/19})
({Black is threatening} 29. -- 29...Qxc5 30.e4 Nb6 31.Qa5 Qc7 32.Qb4 e5 {-0.35/19}) Ne7 30. Qd4 $1 Kg7 31. e5 $1 f5 32. Bg2 h6 33. Qd6 Qxd6 34. exd6 Nc6 $8
35. Ne1 $0 $14 {+0.51/27} ({Superior is} 35.Nd2 Kf7 36.Nb3 e5 37.Bxc6 Bxc6 38.Na5 $14 {+1.30/25})
({Also playable is} 35.Nd2 Kf7 36.Nb3 e5 37.Bxc6 Bxc6 38.Na5 $14 {+1.30/25})
a5 $2 $16 {+2.84/27} ({More accurate is} 35...Kf6 $1 36.f4 e5 37.Bxc6 Bxc6 38.Nd3 exf4 $10 {+0.23/23})
({Also playable is} 35...e5 36.Bxc6 Bxc6 37.f4 Kf6 38.Nd3 exf4 $10 {+0.19/23})
({White is threatening} 35. -- 36.Bxc6 Bxc6 37.Nd3 Kf8 38.Ne5 Bb7 39.c6 {3.93/24}) 36. Nd3 b4
37. h4 $0 $16 {+2.23/23} ({Better is} 37.Bxc6 $1 Bxc6 38.f4 Bb5 39.Kf2 Kf8 40.Ne5 $18 {+3.43/24})
({Also playable is} 37.Bxc6 Bxc6 38.f4 Bb5 39.Kf2 Kf8 40.Ne5 $18 {+3.43/24}) Nd4
38. Kh2 $0 $16 {+2.05/25} ({Best line is} 38.f4 $1 Kf8 39.Ne5 Ke8 40.c6 Nxc6 41.Nxc6 $18 {+3.13/19})
({Also playable is} 38.f4 Kf8 39.Ne5 Ke8 40.c6 Nxc6 41.Nxc6 $18 {+3.13/19})
Bb5 $2 $18 {+3.79/24} ({More accurate is} 38...Kf6 39.f4 e5 40.fxe5+ Ke6 41.Nf4+ Kxe5 $14 {+0.86/22})
({Also playable is} 38...Kf6 39.f4 e5 40.fxe5+ Ke6 41.Nf4+ Kxe5 $14 {+0.86/22})
({White is threatening} 38. -- 39.Ne5 Be8 40.c6 Bxc6 41.Nxc6 Nxc6 42.Bxc6 {5.69/21}) 39. Ne5 Kf6 40. c6 Bxc6 41. Nxc6 1-0
[/pgn]

Ferdy · Post by **Ferdy** » Mon Jul 06, 2015 3:41 am

Round 4 repeat analysis with some bug fixes and analysis improvements.

[pgn]
[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.1"]
[White "Nepomniachtchi, Ian"]
[Black "Nisipeanu, Liviu-Dieter"]
[Result "1/2-1/2"]
[WhiteElo "2720"]
[BlackElo "2654"]
[ECO "B12"]
[Annotator "stockfish 6 (0.5s/pos)"]

1. e4 1. c6 2. d4 2. d5 3. e5 3. Bf5 4. h4 4. h5 5. Bd3 5. Bxd3 6. Qxd3 6. e6 7. Bg5 7. Qb6
8. Nd2 $0 $10 {0.02/14} ({Better is} 8.Nc3 c5 9.Nf3 c4 10.Qd2 $14 {0.27/15})
({Black is threatening} 8. -- 8...Qxb2 9.Qb3 Bb4+ 10.c3 Qxa1 {-2.14/13})
Ne7 $0 $10 {0.18/13} ({Superior is} 8...c5 9.c3 Nc6 10.Ngf3 cxd4 $10 {-0.03/13})
({Also playable is} 8...Nd7 9.Ngf3 c5 10.c3 Ne7 $10 {+0.17/13}) 9. Ngf3
Qa6 $0 $14 {0.44/14} ({More accurate is} 9...Nd7 10.O-O c5 11.c3 Nf5 $10 {0.08/13})
({Also playable is} 9...Nf5 10.O-O Nd7 11.c4 Bb4 $10 {+0.12/13}) 10. c4 10. Nf5
11. O-O $0 $10 {0.05/13} ({Superior is} 11.Qc3 Nd7 12.O-O Be7 13.Bxe7 $14 {0.31/14})
({Also playable is} 11.Qb3 Nd7 12.O-O dxc4 13.Nxc4 $10 {+0.20/14})
({Black is threatening} 11. -- 11...Nd7 12.O-O Bb4 13.Rfc1 O-O {-0.14/13}) 11. Nd7 12. Qc3 $1 12. Be7 13. Bxe7 13. Nxe7
14. c5 $0 $10 {0.24/15} ({Superior is} 14.a4 O-O 15.c5 b6 16.b4 $14 {0.4/15}) 14. b6
15. a4 $0 $10 {0.11/16} ({Superior is} 15.b4 O-O 16.a4 bxc5 17.bxc5 $14 {0.36/14})
({A mistake is} Rfb1 $2 {due to} bxc5 16.dxc5 O-O $10 {+0.09/14})
({Black is threatening} 15. -- 15...bxc5 16.dxc5 Qb5 17.Nb3 Nf5 {-0.08/14}) 15. bxc5 16. dxc5
Qc8 $0 $10 {0.23/15} ({Superior is} 16...Qb7 17.b4 a5 18.bxa5 Qa6 $10 {-0.18/15})
({Also playable is} 16...O-O 17.b4 Qb7 18.Rab1 Qa6 $10 {+0.10/15}) 17. b4 a5 $1 18. bxa5
Qc7 $0 $10 {0.12/15} ({More accurate is} 18...Qa6 19.Nb3 O-O 20.Nfd4 Rfb8 $10 {-0.03/14})
({Also playable is} 18...Nf5 19.Nb3 O-O 20.g3 Qb7 $10 {+0.10/14}) 19. Nb3 19. Ng6 20. Rfe1 20. O-O
21. Rac1 $0 $10 {-0.18/16} ({Better is} 21.g3 Rfb8 22.Ra3 Rb7 23.Kg2 $10 {0.0/14})
({Also playable is} 21.Ra3 Rfb8 22.g3 Rb7 23.Kg2 $10 {-0.01/14})
({Black is threatening} 21. -- 21...Rfb8 22.Rab1 Qb7 23.Nbd2 Qa6 {-0.13/14})
f6 $0 $10 {0.16/13} ({Superior is} 21...Rfb8 22.g3 Rb7 23.Kg2 Rab8 $10 {-0.0/16})
({Also playable is} 21...Ra7 22.g3 Rb8 23.Kg2 Rab7 $10 {-0.00/16}) 22. Nbd4 22. Nf4
23. Qc2 $0 $15 {-0.69/16} ({Superior is} 23.exf6 Rxf6 24.g3 e5 25.Nb5 $10 {-0.01/12})
({Black is threatening} 23. -- 23...fxe5 24.Nb3 e4 25.Ng5 e5 {-1.13/13}) 23. Nxe5 24. g3 24. Nfd3 25. Nxe5 25. Nxe1 26. Rxe1 $8 26. fxe5 27. Nxe6 27. Qxa5 28. Rxe5 28. Qxa4 29. Qxa4 29. Rxa4 $8 30. Nxf8 30. Kxf8 31. Re6
Ra1+ $0 $14 {1.04/21} ({Superior is} 31...Rc4 32.Rxc6 Kf7 33.Kg2 Rc3 $14 {0.83/17})
({Also playable is} 31...Ra6 32.Kg2 Kf7 33.Rd6 Ra3 $14 {+0.91/17}) 32. Kg2 32. d4 33. Rxc6 33. d3 34. Rd6 $8 34. Rc1 35. c6 35. d2 36. Rxd2 36. Rxc6 37. Rd5 37. g6 38. Rd7 38. Rc3 39. Kf1 39. Rc2 40. Ke1 40. Ra2 41. Rd2 41. Ra3 42. Ke2 42. Kf7 43. Rd3 43. Ra2+ 44. Ke3 $1 44. Kf6 45. Rd4 45. Rb2 46. Rf4+ 46. Kg7 47. Ra4 47. Kf6 48. f3 48. Rb3+ 49. Kf4 49. Rc3 50. Ra6+ $1 50. Kg7 51. Rd6 51. Ra3 52. Ke4 52. Rb3 53. Rd3 53. Rb5 54. Rd7+ 54. Kf6
55. g4 $0 $14 {0.43/19} ({More accurate is} 55.Rd6+ Kf7 56.Rc6 Rb4+ 57.Ke3 $14 {1.08/19})
({Also playable is} 55.Rd5 Rb4+ 56.Rd4 Rb6 57.Kf4 $14 {+1.04/19}) 55. hxg4 56. fxg4 56. Rb4+ 57. Rd4 57. Rb7 58. Rd6+ $1 58. Kg7 59. Ke5 59. Rf7 60. Re6 60. Rf1 61. Re7+ $1 61. Kg8 62. g5 62. Rf5+ 63. Ke6 63. Rf4 64. Rd7 64. Rxh4 65. Kf6 65. Ra4 66. Rg7+ 66. Kh8 67. Re7 67. Kg8 68. Re6 68. Kh7 69. Re7+ 69. Kg8 70. Re3 Kh7 $1 71. Re7+ 71. Kg8 72. Rg7+ 72. Kh8 73. Rxg6 73. Ra6+ 74. Kf5 74. Ra5+
75. Kf6 $0 $10 {0.06/22} ({Better is} 75.Kg4 Ra3 76.Rb6 Kg7 77.Re6 $14 {0.6/22})
({Also playable is} 75.Kf4 Ra4+ 76.Kf3 Kh7 77.Rh6+ $14 {+0.60/22}) 75. Ra6+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.2"]
[White "Meier, Georg"]
[Black "Kramnik, Vladimir"]
[Result "0-1"]
[WhiteElo "2654"]
[BlackElo "2783"]
[ECO "C67"]
[Annotator "stockfish 6 (0.5s/pos)"]

1. e4 1. e5 2. Nf3 2. Nc6 3. Bb5 3. Nf6 4. O-O 4. Nxe4 5. Re1 5. Nd6 6. Nxe5 6. Be7 7. Bf1 7. Nf5 8. Nf3 8. d5 9. d4 9. O-O 10. c3 10. Bd6 11. Bd3
Nce7 $0 $14 {0.56/13} ({Better is} 11...h6 12.Nbd2 a6 13.h3 Qf6 $10 {0.23/12})
({Also playable is} 11...Re8 12.Rxe8+ Qxe8 13.Na3 a6 $14 {+0.30/12}) 12. Nbd2 $1
c6 $0 $14 {0.54/13} ({Better is} 12...Ng6 13.Nb3 c6 14.Bg5 f6 $14 {0.35/12})
13. Nf1 $0 $14 {0.33/13} ({Superior is} 13.Qc2 h5 14.Nf1 Re8 15.Bd2 $14 {0.53/11})
({Also playable is} 13.b3 Ng6 14.Bb2 Ngh4 15.g3 $14 {+0.48/11}) 13. g6 14. h3 $1 14. Kh8 15. Bd2 $1 15. f6
16. Qc2 $0 $14 {0.39/13} ({Better is} 16.Qb3 Ng7 17.Ne3 b6 18.c4 $14 {0.56/12})
({Also playable is} 16.b3 Re8 17.c4 Bd7 18.a4 $14 {+0.53/12}) 16. Bd7 17. b3 17. Rc8 18. Re2 18. b6 19. g4 19. Ng7 20. Rae1 $14 {+0.41/13} ({Bad is} 20.Ba6 $6 Rc7 21.c4 c5 $10 {+0.07/14}) 20. c5
21. dxc5 $0 $10 {0.06/13} ({More accurate is} 21.Ba6 Rb8 22.Bh6 Bc6 23.Qc1 $14 {0.32/13})
({Also playable is} 21.Qb2 c4 22.Bc2 Bc6 23.Bh6 $10 {+0.18/13})
({Black is threatening} 21. -- 21...cxd4 22.Nxd4 Nc6 23.Nxc6 Bxc6 {-0.30/13}) 21. bxc5 22. Qc1
Bc6 $0 $14 {0.52/14} ({More accurate is} 22...Nc6 23.Ne3 Be6 24.Ng2 Ne5 $10 {-0.08/12})
({Also playable is} 22...c4 23.bxc4 dxc4 24.Bb1 Nc6 $10 {-0.03/12}) 23. Bf4 23. Ng8
24. Bg3 $0 $10 {0.05/14} ({More accurate is} 24.Ng3 d4 25.Bxd6 Qxd6 26.Be4 $14 {0.41/16})
({Also playable is} 24.Bxd6 Qxd6 25.Ng3 d4 26.Be4 $14 {+0.30/16}) 24. d4
25. N1h2 $0 $15 {-0.27/15} ({More accurate is} 25.N1d2 Bxg3 26.fxg3 Nh6 27.Kh2 $14 {0.34/13})
({Also playable is} 25.Bxd6 Qxd6 26.N1d2 Qf4 27.Be4 $14 {+0.29/13})
({Black is threatening} 25. -- 25...Bxf3 26.Rc2 f5 27.Ba6 Bxg3 {-4.17/13}) 25. Bxg3 26. fxg3 $8 26. g5 27. Be4 $10 {+0.22/13} ({Bad is} 27.Rf2 $6 Qd6 28.Nf1 Ne7 $10 {-0.10/14}) 27. Bxe4 28. Rxe4 $8 28. Qd6 29. Kg2 29. f5 30. Re5 30. h6 31. Qd2 31. Rcd8 32. Qd3 $1 32. f4 33. Nf1 $1
Qc6 $0 $14 {0.85/15} ({Superior is} 33...Rd7 34.cxd4 fxg3 35.Nxg3 cxd4 $14 {0.57/12})
({Also playable is} 33...Rf6 34.N1d2 fxg3 35.Ne4 Rxf3 $14 {+0.65/12}) 34. cxd4 34. cxd4
35. R1e4 $0 $10 {-0.13/15} ({More accurate is} 35.R5e4 $1 Nf6 36.Ne5 Qb7 37.Ng6+ $14 {0.78/15})
({Also playable is} 35.gxf4 Rxf4 36.R5e4 Rxe4 37.Qxe4 $14 {+0.68/15}) fxg3 $1 36. Nxg3 36. Nf6 37. Rxd4
Ne6 $0 $14 {0.66/17} ({More accurate is} 37...Rxd4 $1 38.Qxd4 Ne6 39.Rxe6 Qxe6 $10 {-0.18/15})
38. Rxe6 $0 $14 {0.25/16} ({More accurate is} 38.Rxd8 Nf4+ 39.Kh2 Nxd3 40.Rxf8+ $14 {0.82/15})
({Black is threatening} 38. -- 38...Nf4+ 39.Rxf4 Rxd3 40.Rff5 Nd7 {-10.77/13}) 38. Rxd4 $8
39. Qxd4 $0 $15 {-0.29/15} ({More accurate is} 39.Qg6 Rd2+ 40.Ne2 Qd5 41.Re7 $14 {0.3/15})
({Also playable is} 39.Rxc6 Rxd3 40.Nf5 Nd5 41.Kf2 $10 {+0.08/15})
({Black is threatening} 39. -- 39...Rxd3 40.Rxc6 Nxg4 41.hxg4 Rfxf3 {-1.10/13}) 39. Qxe6 $8 40. Qxa7 40. Rc8 41. Nf5 41. Qe2+ 42. Qf2 $8
Qd3 $0 $10 {-0.09/16} ({Superior is} 42...Qxf2+ 43.Kxf2 Rc2+ 44.Ke1 Rxa2 $15 {-0.25/18})
({Also playable is} 42...Rc2 43.Qxe2 Rxe2+ 44.Kf1 Rxa2 $10 {-0.12/18}) 43. Qd4 43. Rc2+
44. Kg1 $0 $15 {-0.36/17} ({More accurate is} 44.Kg3 Qxd4 45.N3xd4 Rxa2 46.Nxh6 $10 {-0.09/16})
Rc1+ $0 $10 {-0.09/18} ({More accurate is} 44...Qxd4+ 45.N3xd4 Rxa2 46.Nxh6 Kh7 $15 {-0.37/16}) 45. Kg2 45. Qc2+ 46. Kg3 46. Qc7+ 47. Kg2 $1 47. Rc2+ 48. Kg1 $1 48. Rc6 49. Kf2 49. Kh7
50. Ke2 $2 $17 {-1.51/13} ({Superior is} 50.Ne3 $1 Re6 51.Kg2 Ne4 52.Nf5 $10 {0.0/13})
({Also playable is} 50.a4 Rc2+ 51.Kf1 Rc1+ 52.Kg2 $10 {-0.17/13})
({Black is threatening} 50. -- 50...Rc2+ 51.Kg1 Rxa2 52.Qc4 Rc2 {-1.45/12}) Rc2+ $1
51. Ke3 $0 $17 {-2.08/14} ({Superior is} 51.Kd1 Rxa2 52.Qd3 Ra1+ 53.Ke2 $15 {-1.26/13})
({Also playable is} 51.Kf1 Rxa2 52.Qe5 Qxe5 53.Nxe5 $17 {-1.56/13}) 51. Rxa2 52. Qc4 52. Qb7
53. Qe6 $4 $19 {-11.82/17} ({More accurate is} 53.Qd3 Nd5+ 54.Kd4 Nf4 55.Nd6+ $17 {-1.57/11})
({Also playable is} 53.Nd2 Nd5+ 54.Kd3 Nb4+ 55.Ke3 $17 {-1.93/11})
({Black is threatening} 53. -- 53...Nd5+ 54.Kd4 Ra5 55.Kd3 Nf4+ {-2.66/11}) 53. Nd5+ 54. Kd4 54. Qb4+ 0-1

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.3"]
[White "Hou, Yifan"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteElo "2676"]
[BlackElo "2778"]
[ECO "B19"]
[Annotator "stockfish 6 (0.5s/pos)"]

1. e4 1. c6 2. d4 2. d5 3. Nd2 3. dxe4 4. Nxe4 4. Bf5 5. Ng3 5. Bg6 6. h4 6. h6 7. Nf3 7. Nd7
8. h5 $0 $10 {-0.02/17} ({Superior is} 8.Bf4 Ngf6 9.Bd3 Bxd3 10.Qxd3 $10 {0.18/16})
({Also playable is} 8.Bd3 Bxd3 9.Qxd3 e6 10.Bf4 $10 {+0.11/16})
({Black is threatening} 8. -- 8...e6 9.Bd3 Bxd3 10.Qxd3 Ngf6 {-0.17/13}) 8. Bh7 9. Bd3 $1 9. Bxd3 10. Qxd3 10. e6 11. Bd2 11. Ngf6 12. O-O-O 12. Be7 13. Kb1 $1 13. Qb6 14. Ne4 Rd8 $1 15. c4 15. O-O
16. Qe2 $0 $15 {-0.28/16} ({More accurate is} 16.Bc3 c5 17.Nxf6+ Nxf6 18.Ne5 $10 {-0.06/13})
({Also playable is} 16.Nxf6+ Nxf6 17.Bc3 Ng4 18.Qd2 $10 {-0.14/13})
({Black is threatening} 16. -- 16...c5 17.Bc3 cxd4 18.Bxd4 Qc7 {-0.33/13})
c5 $0 $10 {-0.15/14} ({Superior is} 16...Nxe4 17.Qxe4 Nf6 18.Qe2 Qc7 $15 {-0.31/16})
({White is threatening} 16. -- 17.Nxf6+ Nxf6 18.Bc3 Qc7 19.Ne5 {-0.01/12}) 17. Bc3
cxd4 $0 $10 {-0.11/14} ({More accurate is} 17...Nxe4 18.Qxe4 Nf6 19.Qe5 Rfe8 $15 {-0.3/13}) 18. Bxd4
Qc6 $0 $10 {0.1/13} ({Better is} 18...Qc7 19.b3 Nxe4 20.Qxe4 Nf6 $10 {-0.14/15})
({Also playable is} 18...Qa5 19.Nxf6+ Bxf6 20.g4 Rfe8 $10 {+0.04/15}) 19. Nxf6+ 19. Bxf6 20. g4 20. Bxd4 21. Nxd4 21. Qc5 22. Nf3
Nf6 $0 $14 {0.25/15} ({Superior is} 22...a6 23.Rhe1 b5 24.Rc1 Qb4 $10 {0.01/13})
({Also playable is} 22...Qc6 23.Rhe1 Qc5 24.Rg1 Nf6 $10 {+0.12/13}) 23. Ne5 23. Rd4 24. Rxd4 24. Qxd4 $8 25. Rd1 25. Qf4 26. Re1
Qd4 $0 $14 {0.29/14} ({More accurate is} 26...Rd8 27.Qe3 Qxe3 28.Rxe3 Kf8 $10 {0.11/14}) 27. Rd1 27. Qf4 28. f3 28. a6 29. a3 29. Ra8 30. Rd6 30. Re8
31. Ka2 $0 $10 {-0.0/16} ({Better is} 31.c5 Qg3 32.Ka2 Qf4 33.c6 $14 {0.3/16})
({Also playable is} 31.Rb6 Re7 32.Rb3 Kf8 33.Rd3 $10 {+0.22/16}) 31. Nxg4 32. fxg4 32. f6 $8 33. Rd7 $1 fxe5 $1 34. Rxb7 34. Qd4 35. g5 35. hxg5 36. h6 $10 {-0.00/23} ({Not good is} 36.Rb3 $6 Rf8 37.h6 Rc8 $15 {-0.52/18}) 36. gxh6 37. Qh5 37. Qxc4+ $8 38. Ka1 38. Qc1+ 39. Ka2 $8 39. Qc4+ $8 40. Ka1 40. Qc1+ 1/2-1/2

[Event "43rd GM 2015"]
[Site "Dortmund GER"]
[Date "2015.07.01"]
[Round "4.4"]
[White "Caruana, Fabiano"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[WhiteElo "2805"]
[BlackElo "2722"]
[ECO "E04"]
[Annotator "stockfish 6 (0.5s/pos)"]

1. d4 1. Nf6 2. c4 2. e6 3. g3 3. d5 4. Bg2 4. dxc4 5. Nf3 5. c5 6. O-O 6. Nc6 7. Qa4 7. Bd7 8. Qxc4 $1 b5 $1
9. Qc3 $0 $10 {-0.24/14} ({Better is} 9.Qd3 Rc8 10.Bf4 Nd5 11.dxc5 $10 {-0.06/13})
({Black is threatening} 9. -- 9...bxc4 10.dxc5 Bxc5 11.Nbd2 Na5 {-9.87/13})
cxd4 $0 $10 {0.06/15} ({More accurate is} 9...b4 10.Qd3 cxd4 11.Nbd2 e5 $10 {-0.15/12}) 10. Nxd4 10. Nxd4 11. Qxd4 $8 11. Rc8 12. Bf4 12. Bc5 13. Qd3 Qb6 $1 14. Nd2 O-O $1 15. Ne4
Nd5 $0 $14 {0.39/15} ({Superior is} 15...Nxe4 16.Bxe4 Rfd8 17.b4 Bd4 $15 {-0.26/13})
({Also playable is} 15...Rfd8 16.Nxf6+ gxf6 17.Qf3 e5 $10 {+0.06/13})
16. Ng5 $0 $10 {-0.2/13} ({More accurate is} 16.Rfd1 Be7 17.Ng5 Bxg5 18.Bxg5 $14 {0.35/12})
({Also playable is} 16.Nxc5 Qxc5 17.Be5 f6 18.Bd4 $14 {+0.34/12})
({Black is threatening} 16. -- 16...Bc6 17.Nxc5 Nxf4 18.gxf4 Rfd8 {-0.34/13}) 16. g6
17. Be5 $0 $10 {-0.05/13} ({Superior is} 17.Ne4 Bd4 18.Bh6 Bg7 19.Bxg7 $10 {0.17/14})
({Black is threatening} 17. -- 17...Nxf4 18.gxf4 Rfd8 19.Qh3 h5 {-0.63/12})
Be7 $0 $10 {0.17/12} ({Better is} 17...f6 18.Bxd5 fxe5 19.Bf3 Rc7 $10 {-0.06/13})
({Also playable is} 17...b4 18.Ne4 Be7 19.Bd4 Qc7 $10 {+0.08/13})
18. Nf3 $0 $10 {-0.08/13} ({More accurate is} 18.h4 Bc6 19.a3 Nf6 20.Bd4 $10 {0.22/14})
({Also playable is} 18.Ne4 b4 19.Bd4 Qb5 20.Qd2 $10 {+0.20/14})
({Black is threatening} 18. -- 18...Bxg5 19.Bd4 Qb8 20.a3 b4 {-3.07/12}) Bc6 $1 19. Qd2 f6 $1 20. Bd4 20. Qb7 21. Rac1 21. Rfd8 22. Bh3 22. Bd7 23. Rxc8 $1
Bxc8 $0 $14 {0.36/14} ({Better is} 23...Rxc8 24.e4 Nb6 25.Bxb6 axb6 $10 {0.17/13}) 24. Rc1 24. Bd7 25. Bc5 $10 {+0.17/15} ({Not good is} 25.Bg2 $6 Bc6 26.Bh3 $10 {+0.00/16})
Bxc5 $0 $14 {1.0/14} ({More accurate is} 25...Rc8 $1 26.Bxe7 Rxc1+ 27.Qxc1 Nxe7 $10 {0.17/13}) 26. Rxc5 $8 26. Rc8 27. b4 27. Rxc5 28. bxc5 $8 28. Qc7 29. e4 29. Ne7 30. Qd4 $14 {+1.10/16} ({Not good is} 30.e5 $6 f5 31.Qh6 Bc8 $14 {+0.46/15}) 30. Kg7 31. e5 $14 {+1.03/15} ({Inferior is} 31.Qd2 $6 Nc6 32.Bf1 a6 $14 {+0.30/16}) 31. f5 32. Bg2 32. h6 33. Qd6 33. Qxd6 34. exd6 34. Nc6
35. Ne1 $0 $14 {0.56/19} ({Superior is} 35.Nd2 Kf7 36.Nb3 e5 37.Bxc6 $14 {1.16/19})
a5 $2 $16 {2.89/18} ({More accurate is} 35...Kf6 $1 36.f4 e5 37.Bxc6 Bxc6 $14 {0.49/18})
({Also playable is} 35...e5 36.Bxc6 Bxc6 37.f4 Kf6 $14 {+0.50/18}) 36. Nd3
b4 $0 $16 {2.93/20} ({Superior is} 36...Kf8 37.Bxc6 Bxc6 38.Ne5 Bd5 $16 {2.54/17})
({A mistake is} Nd4 $2 {due to} 37.Ne5 Bc8 38.f4 $18 {+3.30/17}) 37. h4
Nd4 $0 $16 {2.81/15} ({Better is} 37...a4 38.Bxc6 Bxc6 39.Nxb4 Bb5 $16 {2.34/15})
({Also playable is} 37...Kf6 38.f4 a4 39.Bxc6 Bxc6 $16 {+2.73/15})
38. Kh2 $0 $14 {1.15/16} ({Superior is} 38.f4 $1 g5 39.Ne5 a4 40.c6 $16 {2.6/15})
({Also playable is} 38.f3 Kf6 39.f4 e5 40.Nxe5 $14 {+1.49/15})
Bb5 $2 $16 {2.89/18} ({Superior is} 38...Kf6 39.f4 e5 40.fxe5+ Ke6 $14 {1.34/15})
({Also playable is} 38...Kf7 39.Ne5+ Ke8 40.c6 Bc8 $16 {+2.13/15}) 39. Ne5 39. Kf6 40. c6 40. Bxc6 $8 41. Nxc6 1-0[/pgn]

Dortmund 2015

Dortmund 2015

Re: Dortmund 2015

Re: Dortmund 2015

Re: Dortmund 2015