המשחקים שלי בתחרות הבינלאומית בהרצליה

אנא פרסמו את משחקיכם הטובים כאן, כמו גם את משחקיכם הפחות טובים שיש בהם לקח לכולם, או סתם שאלו לעצות בעמדות נתונות

המשחקים שלי בתחרות הבינלאומית בהרצליה

הודעהעל ידי Uri Blass » 16/09/2008 20:00

הנה 6 המשחקים הראשונים שלי

אערוך את ההודעה מאוחר יותר בימים הקרובים כדי להביא משחקים נוספים
במקור היו הרבה הערכות מספריות של רבקה אבל החלטתי שאני מעדיף שלא להביא הערכות מספריות.

אלון שולמן יוכל להעתיק מכאן את המשחקים כדי שיהיה מאגר משחקים יותר מעודכן במאגר הנתונים שאנשים מורידים.

[Event "?"]
[Site "?"]
[Date "2008.09.02"]
[Round "1"]
[White "Neimer, V."]
[Black "Blass, U."]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2316"]
[BlackElo "2035"]
[Annotator "so k"]
[PlyCount "79"]
[EventDate "2008.09.03"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 O-O 8.
O-O Nd7 9. Re1 Re8 10. d4 exd4 11. cxd4 Bb4 {
? waste a tempo because the bishop is going to need to go back} (11... Rxe1+
12. Qxe1 Nb6 {is better for black}) 12. Rxe8+ Qxe8 13. Rb1 Bd6 14. c4 c6 15.
Qb3 Nf6 16. Bg5 Be6 17. Bxf6 gxf6 18. d5 {?} (18. Nd2 Bf5 19. Rd1 Rb8 20. Nf1 {
is a better line for white based on rybka}) 18... cxd5 19. cxd5 Bf5 20. Re1 Qd7
21. h4 Bc5 {?} (21... Rc8 {better move and white advantage is minimal}) 22. Qb2
{?} (22. Qc3 Qd6 23. Nd2 {
with some advantage for white is better based on rybka}) 22... Qxd5 {?} (22...
Kg7 {is a better move based on rybka and white advantage is minimal}) 23. Qxf6
Qxa2 24. Qg5+ Kh8 {no good choice} (24... Kf8 25. Kh2 {
with decisive advantage for white}) 25. Qxf5 (25. Kh2 Bxf2 26. Re5 Bg6 27. h5 {
is a more simple way for decisive advantage}) 25... Bxf2+ 26. Kh1 Bxe1 27. Ng5
Kg7 28. Qe5+ Kg8 29. Qxe1 {?} (29. Nxf7 Bxg3 30. Nh6+ Kf8 31. Qh8+ Ke7 32.
Qxh7+ {when bishop g3 is captured later probably leads to winning the game})
29... Qa6 {??} (29... h6 {is best with small advantage for white}) 30. Qb1 Qg6
31. Be4 Qb6 32. Qa2 {?} (32. Qf1 {is winning with the idea Qf5}) 32... Qf6 33.
Nxf7 Qf1+ {??} (33... Kg7 {is best based on rybka but white has a big advantage
}) 34. Kh2 Kg7 35. Ng5 h6 36. Ne6+ Kf6 37. Nf4 Re8 38. Qb2+ Ke7 39. Qe5+ Kd7
40. Bf5+ 1-0

סיבוב 2(הדיאגרמות הן במקור של הpgn אותו ערכתי):

[Event "?"]
[Site "?"]
[Date "2008.09.03"]
[Round "2"]
[White "Blass, U."]
[Black "Porat, M."]
[Result "0-1"]
[ECO "A30"]
[Annotator "so k"]
[PlyCount "146"]
[EventDate "2008.09.03"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. e3 O-O 5. c4 c5 6. Be2 Nc6 7. O-O d6 8. d3 e5
9. Nc3 {I regretted about this move when it was maya to move. I simply did not
analyze 9...d5 for the psychological reason of the move 7...d6 and after I saw
9...d5 before it was played in the game I thought that it could be better
simply to play 9.e4 to close the position with good chances for a draw against
a better player. objectively there is no reason to play 9.e4} d5 10. cxd5 Nxd5
11. Rc1 b6 12. Nxd5 {? this move give better mobility to black. During the
game I thought that I can earn a tempo back by Bf3 later but things are not so
simple} (12. a3) 12... Qxd5 13. Nd2 {?} (13. a3 {
is still better with minimal advantage for black}) 13... Bb7 14. Bf3 Qd7 {
! a good practical decision of maya rybka needs a long time to find it} (14...
Qxd3 {this move that is prefered by rybka if you do not give her really long
time leads to simplification and gives white good draw chances} 15. Nc4 Rad8
16. Qxd3 Rxd3 17. Rcd1 Rfd8 18. Rxd3 Rxd3 19. Bxc6 Bxc6 20. Nxe5 Bxe5 21. Bxe5)
15. Nc4 Rfe8 {?} (15... Rad8 {is better}) 16. Qe2 f5 17. Rfd1 Rad8 18. g3 {?} (
18. Bxc6 Bxc6 19. e4) 18... Ba6 {?} ({better is} 18... Nd4 19. Bxd4 exd4 {
with clear advantage for black}) 19. Rd2 {??} (19. a3 {is better} Bb7 (19... b5
20. Bxc6 Qxc6 21. Na5 Qb6 22. b4 {is good for white}) 20. Bg2) 19... b5 {?} (
19... e4 {is stronger} 20. Bg2 Bxc4 21. Rxc4 Bxb2 22. Rxb2 Qxd3) 20. Na3 (20.
Bxc6 Qxc6 21. Na5 Qb6 22. b4 cxb4 23. Nb3 {
better but black has a clear advantage}) 20... e4 {Diagram #} 21. Bg2 exd3 22.
Qd1 Bxb2 23. Rxb2 Qd6 24. Nb1 b4 25. Nd2 Ne5 26. Nc4 {?} (26. a3 bxa3 27. Ra2 {
is probably better but black has a clear advantage}) 26... Qe6 (26... Bxc4 27.
bxc4 Qe6 {is stronger based on rybka}) 27. Nxe5 Qxe5 28. Rd2 Re7 29. Bf1 Qd5
30. Bg2 Qd6 31. Bf3 Bb5 32. Bg2 a5 33. Bf1 Kg7 34. h4 h6 35. Kh2 Ba6 36. Kg1 a4
37. Kh2 Re4 38. Kg1 Re7 39. Bg2 Rc7 40. Bf1 Bb5 41. Kh2 Ra7 42. Kg1 Qe5 43. Bg2
Kf6 (43... axb3 {is winning} 44. Qxb3 (44. axb3 c4 45. bxc4 Ba4) 44... Ra3 45.
Qb1 Ba4 46. Bf1 Bc6 47. Bg2 Bxg2 48. Kxg2 Rc3) 44. Bf1 axb3 45. axb3 Qd5 46.
Bg2 Qe5 47. Bf1 Ra3 48. Bg2 Rd6 49. Bf1 Ke7 50. Kh2 Kd8 {?} 51. Kg1 {?} (51.
Bxd3 Qd5 52. Rxc5 {I missed this move also later} Qxc5 53. Bxb5 Ke7 54. Rxd6
Qxd6 55. Qc2 {with drawing chances for white}) 51... Kc7 52. Kh2 Kb6 53. Kg1 {?
} (53. Bxd3 {was better and it is less simple to win but} Bc6 {seems to win})
53... Qd5 {now the advantage of black is more than 2 pawns based on rybka} 54.
Rb1 Bc6 55. f3 Qxf3 56. Qxf3 Bxf3 57. Rxd3 Rxd3 58. Bxd3 Be4 59. Bxe4 fxe4 60.
Rb2 Kb5 61. Kg2 c4 62. bxc4+ Kxc4 63. Rc2+ Rc3 64. Rd2 b3 65. Rd4+ Kc5 66. Rd8
b2 67. Rb8 Rc2+ 68. Kh3 Kc4 69. Kg4 Rf2 70. h5 g5 71. Rb6 Kd3 72. Rd6+ Kc2 73.
Rc6+ Kd1 {Diagram #} 0-1


[Event "?"]
[Site "?"]
[Date "2008.09.04"]
[Round "3"]
[White "Filosof, A."]
[Black "Blass, U."]
[Result "0-1"]
[ECO "A47"]
[Annotator "so k"]
[PlyCount "114"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 c5 6. c3 cxd4 7. exd4 Be7 8.
Nbd2 O-O 9. O-O d6 10. h3 Nbd7 11. Re1 Re8 12. a4 Bc6 13. Qe2 Nf8 14. a5 bxa5
15. Nc4 a4 16. Bc2 Nd5 17. Bg3 Nb6 18. Ne3 Qd7 19. c4 Qb7 20. Rad1 Rec8 {?} 21.
d5 Bd7 22. Nd4 {?} (22. dxe6 {could lead to clear advantage for white} Bxe6 (
22... fxe6 23. Bxd6 Bxd6 24. Rxd6) 23. Nf5 Rxc4 (23... Nxc4 24. Be4) 24. Nxe7+
Qxe7 25. Bxd6 Qf6 26. Bd3 Rcc8 27. Be4) 22... Qc7 {?} (22... e5 {
and position is equal(rybka)}) 23. Rc1 ({better is} 23. Be4 e5 24. Nc6 Bxc6 25.
dxc6 Ne6 26. Nd5 Nxd5 27. cxd5 {with clear advantage for white}) 23... e5 24.
Ndf5 Bf6 25. h4 Ng6 26. Ng4 Bd8 ({better} 26... Qxc4 27. Nxf6+ gxf6 28. Nxd6
Qxe2 29. Rxe2 Rd8 {and black is slightly better}) 27. h5 ({better} 27. Bd3 Bxf5
28. Bxf5 Nd7 29. c5 Nxc5 30. h5 Bg5 31. Bxc8 Bxc1 32. Rxc1 Rxc8 33. hxg6 {
with small advantage for white}) 27... Nf8 (27... Qxc4 {leads to equal position
} 28. Nxd6 Qxe2 29. Rxe2 Bxg4 30. hxg6 hxg6 31. f3 Bf5 32. Nxc8 Rxc8 33. Bxe5
Nxd5 34. Rd1 Bxc2 35. Rxd5) 28. c5 {?} (28. Nxg7 {unclear} Kxg7 29. Nxe5 Kg8
30. Nc6) 28... Qxc5 29. Nge3 (29. Bxa4 Qxc1 30. Bxd7 Rc2 31. Rxc1 Rxe2 32. Bb5
Rxb2 33. Nxd6) 29... Bxf5 ({better was} 29... Qb4 {probably winning}) 30. Nxf5
Bg5 {Diagram #} (30... Qb4 {better for black}) 31. h6 {?} (31. Qg4 {
with clear advantage} h6 32. Bh4 Rc7 33. Bxg5 hxg5 34. Qxg5 f6 35. Qg4) 31...
Bxc1 {?} ({better} 31... g6 32. Bh4 Bxh4 33. Nxh4 Qc4 34. Nf3 Qxe2 35. Rxe2
Nfd7 {with decisive advantage for black}) 32. Qg4 (32. Ne7+ {is drawing} Kh8
33. hxg7+ Kxg7 34. Nf5+ ({not} 34. Bxe5+ {?} dxe5 35. Nf5+ Kg6 36. Qg4+ Bg5 37.
Nh4+ Kf6 38. Qf5+ Ke7 {is not enough for white}) 34... Kg8 35. Ne7+) 32... Ng6
33. Ne7+ Kf8 34. Nxc8 Qxc2 35. hxg7+ Kxg7 36. Nxd6 Bxb2 37. Nf5+ Kh8 38. Rxe5
Bxe5 {?} (38... a3 {is more simple but at time trouble I spent my time to see
that there is no forced win after Bxe5 and after I found nothing I decided to
capture because I was afraid that I may miss something if I do not capture. A
bad practical decision. It was better simply not to calculate the capture and
think more about other lines to see that they are safe.}) 39. Bxe5+ Kg8 40. Qg5
Qe4 {?} (40... Kf8 {wins for black} 41. Kh2 Nc4) 41. Bf6 {? Diagram #} ({better
} 41. Bd4 {with a draw} Nxd5 (41... Qb1+ 42. Kh2 Nd7 43. Qh6 Qb8+ 44. Kg1 Qf8
45. Bg7) 42. Qh6 Qb1+ 43. Kh2 Qb8+ 44. Kg1 Qf8 45. Bg7 Qb4 46. Bd4) 41... Qf4
$4 $138 (41... Qe1+ {is winning} 42. Kh2 Qb4 43. Bd4 (43. Qh6) 43... Kf8 44.
Qf6 Nd7 (44... Nxd5 45. Qc6 Qb8+ 46. g3) 45. Qc6 Qb8+ 46. Kh3 (46. g3 Nge5 47.
Qh6+ Ke8) 46... Nf4+ 47. Kg4 h5+ 48. Kg5 Ng6) (41... Qb4) 42. Qh5 $4 $138 (42.
Ne7+ Kf8 43. Nxg6+) 42... Nxd5 43. Nh6+ Qxh6 {?} (43... Kf8 {
is the simplest way to win} 44. Qxd5 Qc1+ 45. Kh2 Qxh6+ 46. Kg1 Qc1+ 47. Kh2
Qf4+) 44. Qxh6 Nxf6 45. Qg5 Ne8 {?} (45... Nd7 {is the best}) 46. Qa5 Nf6 47.
Qxa4 Kg7 48. Qd4 Re8 (48... h6) 49. Qxa7 Re1+ 50. Kh2 Re5 51. Qd4 Rh5+ 52. Kg1
Ne5 53. Qf4 h6 54. f3 Rg5 55. Kh2 Nh5 56. Qd4 Nf6 57. g4 {??} Nxf3+ 0-1


[Event "?"]
[Site "?"]
[Date "2008.09.05"]
[Round "4"]
[White "Blass, U."]
[Black "Kinberg, O."]
[Result "1-0"]
[ECO "A01"]
[Annotator "so k"]
[PlyCount "87"]
[EventDate "2008.??.??"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. e3 Nf6 5. Be2 h6 6. O-O Bd6 7. Ne5 O-O 8. d3
Nfd7 9. f4 f6 10. Nxd7 Nxd7 11. Bg4 Bxg4 12. Qxg4 Qe7 13. Nd2 Rae8 14. a4 e5
15. f5 Bc5 16. Rae1 Ba3 17. Ba1 a5 18. Re2 c6 19. Kh1 b5 20. axb5 cxb5 21. c3 {
?} (21. Nb1 {is best}) 21... Nc5 22. d4 Nd3 {?} (22... exd4 {is the right move}
23. Qxd4 Qd6) 23. dxe5 (23. e4 {with small advantage for white}) 23... fxe5 (
23... Nxe5 {is better for black} 24. Qh4 (24. Qd4 Qd6) 24... Qd7) 24. c4 (24.
e4 {is best with small advantage for black based on rybka.}) 24... dxc4 25.
bxc4 b4 26. Ne4 b3 27. f6 {correct move but for wrong reasons. When I played
this move I had the illusion that I threat the queen and only after playing it
before the opponent's reply I saw that I do not threat the queen.} b2 {
?( a losing move) Diag ram #} (27... Nc5 {is best for black based on rybka})
28. Bxb2 Bxb2 (28... Nxb2 29. h3 {with decive attack} Qa7 (29... Qc7 30. Ra1
Nxc4 31. Rc2 Nxe3 32. Rxc7 Nxg4 33. hxg4 Bb4 34. Rxg7+ Kh8 35. Rc1) (29... Qf7
30. Rxb2) (29... h5 30. Qxh5 Qf7 31. Qg4) 30. Ref2 Nd3 (30... Kh8 31. c5 Nd3
32. Rd2) 31. f7+ Kh8 32. Rf3 Rb8 33. Qg6 Rb6 34. Rf6 Qxf7 35. Qxf7 Rxf7 36.
Rxf7) 29. Rf3 {?} (29. h3 {with the idea Rd1 is winning for white and black
cannot defend against all the threats (mate ,queen,bishop, knight)}) 29... Qc7
{?} (29... Qa7 {gives black a draw} 30. h4 a4 31. Rd2 a3 32. Rxd3 a2 33. Rd7
a1=Q+ {the difference is that the queen at a1 protects the queen at a7} 34. Kh2
Rf7 35. Rxf7 Qxf7 36. Nd6 Qaa7 37. Nxf7 Qxf7 38. fxg7 Qe7) 30. Nd6 {?(losing)}
(30. h4 {and white has decisive attack based on rybka}) 30... Rd8 31. f7+ Kh8
32. Ne8 Rdxe8 {?} (32... Nf2+ 33. Rexf2 Rd1+ 34. Rf1 Rxf1+ 35. Rxf1 Rxf7 {
and black probably has a decisive advantage in the endgame}) 33. fxe8=Q Rxe8
34. Qg6 Qd8 35. Rf7 Rg8 36. Rd2 Nf4 {? I did not see this move during the game
but fortunately I found the right reply} (36... e4 37. Qxe4 Nc5 38. Qc2 (38.
Rxd8 {is the best based on rybka but black also has an advantage here.}) 38...
Qe8 {with a clear advantage for black}) 37. Qxg7+ Rxg7 38. Rxd8+ Kh7 ({or}
38... Rg8 39. Rdd7 {that is also winning}) 39. Rxg7+ Kxg7 40. exf4 e4 41. c5 e3
42. c6 Be5 {Diagram #} 43. Kg1 Bxf4 44. c7 1-0

[Event "?"]
[Site "?"]
[Date "2008.09.07"]
[Round "5"]
[White "Golberg, I."]
[Black "Blass, U."]
[Result "1-0"]
[ECO "E05"]
[Annotator "so k"]
[PlyCount "107"]
[EventDate "2008.??.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Ne5 {
I found before the game that my opponent played 7.Qc2 in the past and I did
not prepare for more than few minutes so I was not prepared for thismove} c5 (
7... Nc6 8. Bxc6 (8. Nxc6 bxc6 {is good for black}) 8... bxc6 9. Nxc6 Qe8 10.
Nxe7+ Qxe7 11. Qa4 {is alternative theory line}) 8. dxc5 Bxc5 {?} (8... Qc7 {
is the theory move} 9. Nxc4 Qxc5) 9. Nxc4 Qe7 10. Nc3 Rd8 11. Qc2 Nd5 12. Nxd5
exd5 13. Ne3 Be6 14. Nf5 Qc7 {?} ({after} 14... Qf8 {white advantage is minimal
}) 15. Be3 Bb6 (15... Na6 {is probably better}) 16. Qxc7 Bxc7 17. Rac1 Na6 18.
Nd4 Bb6 19. a3 Rac8 20. b4 Bxd4 21. Bxd4 b6 22. Rfd1 Rc4 {?} (22... f6 {
is a better move}) 23. e3 Nc7 {?} (23... f6) 24. Bf1 (24. Bxb6 {wins a pawn})
24... Rxc1 25. Rxc1 Rc8 26. a4 Ne8 27. Rxc8 Bxc8 28. Bb5 Kf8 {?} (28... Nd6 {
with chances for a draw is needed}) {now white wins a pawn and the game} 29.
Bc6 Be6 30. a5 Ke7 31. axb6 axb6 32. Bxb6 Nf6 33. Bc5+ Kd8 34. Bd4 Kc7 35. Ba4
Bf5 36. Bxf6 gxf6 37. Kf1 Kd6 38. Ke2 Ke5 39. f4+ Kd6 40. Kd2 Bc8 41. Kc3 Bb7
42. Kd4 h6 43. Bd1 Bc6 44. Bf3 f5 45. Bg2 f6 46. Bf1 Bb7 47. Be2 Bc8 48. Bd3
Bd7 49. Ba6 Ba4 50. b5 Bc2 51. b6 Be4 52. Bb5 Bf3 {Diagram #} 53. b7 Kc7 54.
Bc6 1-0

[Event "?"]
[Site "?"]
[Date "2008.09.09"]
[Round "6"]
[White "Blass, U."]
[Black "Bitran, D."]
[Result "1-0"]
[ECO "A38"]
[Annotator "so k"]
[PlyCount "113"]
[EventDate "2008.??.??"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 c5 5. g3 d6 6. Bg2 e5 7. Nc3 Nc6 8. O-O
O-O 9. Ne1 (9. d3 {is better}) 9... Re8 10. Nc2 Rb8 11. Ne3 Be6 12. Ned5 Ne7
13. Nxf6+ Bxf6 14. Ne4 Bg7 15. f4 f5 16. Ng5 Bd7 17. Qc2 h6 18. Nf3 Qc7 19.
fxe5 dxe5 20. e4 fxe4 21. Qxe4 Bc6 22. Qg4 Bd7 (22... Qd6 {
is slightly better for black} 23. Nh4 e4 24. Bxg7 Kxg7) 23. Qe4 Bf5 {?} 24. Qe3
e4 25. Bxg7 exf3 {?} (25... Kxg7 {is forced}) 26. Be5 {? not the best move but
enough to get an advantage and Danny Bitran missed it during the game} ({
better is} 26. Qxh6 fxg2 27. Rfe1 {and white is winning} (27. Bf6 {
was calculated by black during the game} gxf1=Q+ 28. Rxf1 Kf7 29. Qg7+ Ke6 30.
Re1+ Kd7 31. Rxe7+ Rxe7 32. Qxe7+ Kc6)) 26... Nd5 27. Bxc7 Nxe3 28. dxe3 (28.
Rxf3 Nxg2 29. Rxf5 gxf5 30. Bxb8 Rxb8 31. Kxg2) 28... fxg2 {?} (28... Rbc8 {
is best} 29. Bxf3 Rxc7 30. Bd5+ Kg7 31. e4 {!} Bh3 (31... Bxe4 {is losing} 32.
Rae1 Rce7 33. Rxe4 Rxe4 34. Rf7+ Kh8 35. Bxe4 Rxe4 36. Rxb7)) 29. Rxf5 gxf5 30.
Bxb8 Rxb8 31. Kxg2 Rd8 32. Rf1 Re8 33. Kf3 Kf7 34. Rd1 Ke6 35. Rd5 b6 36. Kf4
Kf6 37. Rxf5+ Kg6 38. e4 Rd8 39. Rd5 Rf8+ 40. Ke3 Rf1 41. Rd2 (41. Rd7 {
is the simplest way to win} Rh1 42. h4) 41... Ra1 42. Rf2 (42. Kf4 {
is the simplest way} Kf6 43. Rd6+) 42... Re1+ 43. Re2 Rf1 44. e5 Kf5 45. Rf2+
Rxf2 46. Kxf2 Kxe5 47. Ke3 a6 48. g4 b5 49. cxb5 axb5 50. a4 c4 51. axb5 cxb3
52. Kd3 Kd5 53. h4 Kc5 54. Kc3 Kxb5 55. g5 hxg5 56. hxg5 Ka4 {Diagram #} 57.
Kb2 (57. g6 {is the fastest way to mate but my move forced immediate
resignation so it is practically better}) 1-0
Uri Blass
אחראי
 
הודעות: 11942
הצטרף: 01/12/2004 05:25
מיקום: תל-אביב

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