Fred’s Blog
Categories
Accueil
>
Informatique
>
Echecs
>
test pgn
test pgn
mercredi 3 septembre 2014
,
par
Frédéric
[Event "2nd Sinquefield Cup"] [Site "?"] [Date "2014.08.29"] [Round "3"] [White "Carlsen, Magnus"] [Black "Caruana, Fabiano"] [Result "0-1"] [ECO "B00"] [Annotator "GM Varuzhan Akobian"] [PlyCount "68"] [EventDate "2014.??.??"] [SourceDate "2014.01.04"] 1. e4 e5 {This game was played excellently by Caruana from start to finish and he managed to find the best moves at very important times in the game.} 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6 7. Bg5 dxe4 8. dxe4 {[%cal Gb3f7]} h6 9. Bh4 Qe7 {[%csl Gb3][%cal Gc8e6]} 10. Nbd2 Nbd7 11. Bg3 Bc7 {[%csl Ge1] [%cal Gd1e2,Ge1c1]} 12. O-O (12. Nh4 Nc5 13. Bc4 (13. Bc2 g6 14. O-O Nh5)) 12... Nh5 13. h3 (13. Nh4 Ndf6 14. Nf5 Bxf5 15. exf5 Nxg3 16. hxg3 O-O-O 17. Qe2 h5 {and black has a strong attack}) (13. Nxe5 $4 Nxe5 14. Qxh5 Bg4 15. Qh4 g5 $1 {Diagram [#]}) 13... Nxg3 14. fxg3 Nc5 {[%csl Gf7][%cal Gc5b3,Gb3f7]} 15. Bxf7+ $5 {This move probably came as a surprise for Caruana} (15. Nh4 Nxb3 16. axb3 g6 17. Qf3 Be6 18. Kh2 O-O {and black is clearly better}) 15... Kxf7 ( 15... Qxf7 $4 16. Nxe5 Qe6 17. Qh5+ Ke7 18. Ng6+ {and white is winning}) 16. Nxe5+ Kg8 17. Ng6 Qg5 $1 {Diagram [#]} (17... Qe8 18. Rf8+ Qxf8 19. Nxf8 Kxf8 20. Qh5 $1 {and white has the initiative}) 18. Rf8+ Kh7 19. Nxh8 (19. Rxh8+ Kxg6 {[%csl Ga1,Gd1][%cal Gg5g3,Gg5e3]} 20. Nf1 Bg4 $1 21. hxg4 Rxh8 {and black is up a piece.}) 19... Bg4 ({Stronger is} 19... Qe3+ $1 20. Kh1 Bg4 21. Qxg4 Rxf8 {[%csl Gd2,Gh8]} 22. Ng6 Rf7 $1 23. Nf1 Qg5 $1 24. Nh4 Qxg4 25. hxg4 Nxe4 {with a much better endgame for black}) ({If} 19... Bxh3 20. Rxa8 Qe3+ 21. Kf1 Bxg2+ 22. Kxg2 Qxg3+ 23. Kf1 Qh3+ 24. Ke2 Qd3+ 25. Kf2 Qg3+ 26. Ke2 Qd3+ { leads only to a draw}) 20. Qf1 Nd3 $5 (20... Rxf8 21. Qxf8 Be6 22. Nf1 Qf6 23. Qxf6 gxf6 24. g4 Kxh8 {slightly better for black}) 21. Qxd3 (21. Rxa8 Qe3+ 22. Kh1 Nf2+ 23. Qxf2 Qxf2 24. hxg4 Qxd2 {black is winning}) (21. Rf7 Qe3+ 22. Kh1 Qxg3 23. Rxc7 Nf2+ 24. Kg1 Nxh3+ 25. Kh1 Qxc7 26. gxh3 Be6 27. Qg2 Kxh8 {black has a nice edge}) 21... Rxf8 22. hxg4 Qxg4 23. Nf3 Qxg3 {[%cal Gc7b6,Gf8f4, Gf4h4]} 24. e5+ $6 ({Better is to play} 24. Nf7 Rxf7 25. e5+ g6 26. Rf1 $15) 24... Kxh8 25. e6 Bb6+ 26. Kh1 Qg4 $1 27. Qd6 (27. Re1 $4 Rxf3 $1 28. Qxf3 (28. gxf3 Qh3#) 28... Qh4+ 29. Qh3 Qxe1+ $19) 27... Rd8 $1 {Diagram [#] after spending some time Caruana finds the best continuation at the critical moment} (27... Rxf3 28. gxf3 Qxf3+ 29. Kh2 Be3 30. Qd8+ Kh7 31. Qd3+ {only leads to a draw}) 28. Qe5 (28. e7 Rxd6 29. e8=Q+ Kh7 $19 {[%cal Gd6d5,Gd5h5]}) 28... Rd5 $1 29. Qb8+ Kh7 30. e7 Qh5+ 31. Nh2 $4 {Blunder in a very difficult position} ( 31. Qh2 Qe8 $1 {[%csl Gh5][%cal Ge8e7,Gd5h5,Gh5h2]} 32. g4 Rd7 33. Re1 Rxe7 34. Rxe7 Qxe7 35. Qc2+ g6 36. Kg2 Qe6 $19 {black is winning the second pawn}) 31... Rd1+ ({Carlsen was probably expecting} 31... Re5 32. g4 Re1+ 33. Rxe1 Qd5+ 34. Nf3 Qxf3+ 35. Kh2 Qf2+ 36. Kh3 Qxe1 37. e8=Q Qf1+ 38. Kg3 Qf2+ 39. Kh3 Qf1+ { with a draw}) 32. Rxd1 Qxd1+ 33. Nf1 Qxf1+ 34. Kh2 {[%cal Gf1g1]} Qg1+ (34... Qg1+ 35. Kh3 Qe3+ 36. g3 Qxe7 $19) 0-1 [Event "2nd Sinquefield Cup"] [Site "?"] [Date "2014.08.29"] [Round "3"] [White "Topalov, Veselin"] [Black "Nakamura, Hikaru"] [Result "1-0"] [ECO "A40"] [Annotator "GM Varuzhan Akobian"] [PlyCount "73"] [EventDate "2014.??.??"] [SourceDate "2014.01.04"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. a4 { This move in not as come as} (8. d4 Bb6 9. h3 Bb7 10. Re1 {with a playable position for both sides}) 8... Rb8 9. h3 O-O 10. d4 Bb6 11. Re1 Bb7 12. axb5 axb5 13. Na3 exd4 14. cxd4 Na5 {GM Nakamura was playing very fast and confidently and it seems like he was familiar with this line very well} 15. Bc2 b4 16. Nb1 (16. Nb5 Qd7 $1 17. Bd3 Nxe4 $1 {and the whites light squared bishop is overloaded by protecting the knight on b5 and the pawn on e4}) 16... Re8 17. Nbd2 b3 18. Bb1 ({Also possible} 18. Bd3 c5 19. Bb5 Re7 20. e5 dxe5 21. dxe5 Nd7 {with unclear position}) 18... Qd7 {[%csl Gb3][%cal Ge4e5,Gb1h7,Gh7b1] } 19. e5 $6 {Risky move since white pieces are not well developed to open the position better is} (19. Ra3 h6 20. Bd3 {with equal chances}) 19... dxe5 20. dxe5 Nh5 $1 $15 {[%cal Gb6f2,Gb7g2] now both black bishops are extremely active } 21. Ng5 $2 {this is a blunder probably GM Topalov missed blacks strong tactical replay.} ({If} 21. Ne4 Qxd1 22. Rxd1 Nc4 23. Nc3 Nxe5 24. Nxe5 Rxe5 { black is up a pawn with slighty better position}) ({Bishop sarifice doesnt work here} 21. Bxh7+ Kxh7 22. Ng5+ Kh6 $1 23. e6 Bxf2+ 24. Kxf2 Qd4+ 25. Re3 Nc4 26. Nxf7+ Kg6 {and white is in trouble}) 21... g6 $2 {Black missed a strong idea here to get a big advantage} (21... Bxf2+ $1 {Diagram [#]} 22. Kxf2 Qd4+ 23. Re3 (23. Kf1 Ng3#) 23... Rxe5 {[%csl Gd1][%cal Ge5e3,Gd4e3,Ge5g5, Gd2f3,Gd4d1,Gd1a1]} 24. Be4 Rxg5 25. Bxb7 Nxb7 26. Qxb3 Qd8 27. Nf3 Rd5 28. Re8+ Qxe8 29. Qxd5 Nf6 30. Qc4 Nc5 $1 {and black is up a pawn with great winning chances.}) 22. e6 $1 {strong practical move to weaken black kingside} fxe6 23. Qg4 Nf6 24. Qh4 Rf8 25. Ndf3 Bd5 26. Ne5 Qg7 27. Bd2 {[%cal Ge1e2, Gd2c3] very risky move} (27. Be3 Nb7 28. Bxb6 cxb6 29. Ra7 {with about equal chances}) 27... Nc6 ({Hikaru spent lots of time here but unfortunatley didn't find the strong} 27... Nh5 $1 28. Ngf3 Bxf3 29. gxf3 Nc6 $1 {Diagram [#]} 30. Nxc6 Qxb2 31. Nxb8 Qxd2 32. Bxg6 hxg6 33. Rad1 Bxf2+ 34. Qxf2 Qg5+ 35. Qg2 Qxg2+ 36. Kxg2 Rxb8 {Black has winning chances}) 28. Nxc6 Bxc6 ({Still black needed to find the strong} 28... Nh5 $1 29. Bc3 Bxf2+ 30. Qxf2 Rxf2 31. Ne4 Bxe4 32. Bxe4 Qf8 33. Nxb8 Qc5 34. Kh2 Qd6+ 35. Kg1 Qc5 $11) 29. Bc3 $1 {[%cal Gc3g7] Strong move pinning the knight on f6} e5 (29... Bd5 30. Nxe6 Bxe6 31. Rxe6) 30. Rxe5 $1 {Topalov is playing very strong the final part of the game.} Nd5 31. Qc4 $1 $18 {now white is winning} Bxf2+ (31... Rxf2 32. Kh1 $1 {and white will be losing lots of material since his pieces are hanging}) 32. Kh1 ( 32. Kh2 Rf4 33. Qxc6 Nxc3 34. Qxc3 Bd4 35. Qc4+ Kh8) 32... Rb4 (32... Bg3 33. Rxd5) 33. Bxb4 (33. Qxc6 Nxc3 34. Re8 Rb8 35. Qe6+ Kh8 36. Re7 {is stronger than the move in the game}) 33... Qxe5 34. Be4 Rf6 (34... Rd8 35. Qxc6 Nxb4 36. Qc4+ Nd5 37. Ra8 $1 {Diagram [#]} Rxa8 38. Qxd5+ Qxd5 39. Bxd5+ Kg7 40. Bxa8 { white is winning}) 35. Rd1 Kg7 (35... Qxg5 36. Bxd5+ Bxd5 37. Rxd5 $18) 36. Bxd5 Bxd5 37. Qxd5 {Very complicated game with mutual mistakes but Toplaov must feel relieved to win this game after the first two losses.} 1-0 [Event "2nd Sinquefield Cup"] [Site "?"] [Date "2014.08.29"] [Round "3"] [White "Vachier Lagrave, Maxime"] [Black "Aronian, Levon"] [Result "1-0"] [ECO "B00"] [Annotator "GM Varuzhan Akobian"] [PlyCount "71"] [EventDate "2014.??.??"] [SourceDate "2014.01.04"] 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nf6 6. Nbd2 O-O 7. c4 Be6 $6 { Dubious move I believe better is} (7... Bf5 8. b3 Ne4 9. Bb2 Nd7 {with a solid position for black}) 8. b3 Ne4 9. Bb2 Nxd2 (9... f5 10. e3 Nd7 11. Nxe4 dxe4 12. Ng5 Bf7 13. Ba3 $14) 10. Qxd2 $1 {[%csl Gg7][%cal Ga1c1,Gf1d1,Gc6c5] white is not afraid of losing the pawn} dxc4 $6 (10... Bf5 11. Rac1 Nd7 12. Nh4 Be6 { white is slightly better but black is still solid with no weaknesses}) 11. Ng5 $1 {Diagram [#]} cxb3 ({If} 11... Bh6 12. Nxe6 Bxd2 13. Nxd8 c3 14. Nxb7 cxb2 15. Rab1 Bc3 16. Rfd1 {white is slightly better}) (11... Bd5 12. e4 $1 h6 13. exd5 hxg5 14. bxc4 cxd5 15. cxd5 {with a big advantage for white}) (11... Qd7 12. Nxe6 Qxe6 13. bxc4 (13. d5 c3 $1) 13... Qxc4 14. d5 Bxb2 15. Qxb2 Qa6 16. Rab1 {white has very strong initiative}) 12. Nxe6 fxe6 13. Qe3 $1 {Diagram [#]} bxa2 14. Qxe6+ Kh8 15. Qxa2 Rf5 $6 ({better is} 15... Nd7 {[%csl Gb7][%cal Gf1b1,Ge2e3,Gb2a3]} 16. d5 c5 17. Bxg7+ Kxg7 18. Qb2+ Rf6 19. Rfb1 $14 (19. Qxb7 $4 Rb6 {and suddenly white queen is trapped})) 16. Rfb1 Qb6 $2 {after this risky move blacks position is lost} (16... Na6 17. d5 cxd5 18. Bxg7+ Kxg7 19. Rxb7 {big advantage for white}) 17. e4 $1 Rf8 (17... Rb5 18. Bf1 Rb4 (18... Rxb2 19. Rxb2 Qxd4 20. Rd2) 19. Bc3 Rxb1 20. Rxb1 Qc7 21. Qb2 b6 22. d5 Bxc3 23. Qxc3+ Kg8 24. Bc4 {[%csl Ga8,Gb8][%cal Gd5d6] white has winning attack}) 18. Bc3 Qc7 19. Qb2 $1 {[%cal Gd4d5] now white is ready to play d5! and win the game} b6 20. d5 Bxc3 21. Qxc3+ Kg8 22. e5 a5 (22... Nd7 23. d6 exd6 24. Bd5+ $1 {Diagram [#]} Rf7 25. e6 Rf5 26. Qxc6 {white wins}) 23. dxc6 {[%csl Ga8,Gb8][%cal Gc3b3,Gb3b6]} Na6 24. Qb3+ Kh8 25. Qxb6 Qxb6 26. Rxb6 Nc7 27. Rb7 Rfc8 28. Ra4 {[%cal Gf2f4,Gg1b6]} Ra6 (28... Kg8 29. f4 Kf8 30. Kf2) 29. h4 Kg8 30. Rd4 $1 {Final touch.} a4 31. Rd7 a3 32. Rdxc7 Rxc7 33. Rxc7 a2 34. Bd5+ $1 Kf8 35. Rc8+ Kg7 {[%cal Gc8g8]} 36. Rg8+ (36. Rg8+ Kh6 37. Bxa2 Rxa2 38. c7 $18 {Very nice win for Vachire Lagrave who immediately bounced back after a loss in Round 2.}) 1-0
your web browser or your host do not support iframes as required to display the chessboard
Documents joints
sinq03.pgn
(
Portable Game Notation – 8.7 ko
)
Rubriques
Humour
Informatique
ChessHide
Echecs
Loisir
Rechercher :
Dans la même rubrique
test pgn
autre test
TEST 8
TEST 7
TEST 6
TEST 5
TEST 4
TEST 3
TEST 2
TEST 1
RSS 2.0