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Alt 07.05.2012, 15:45
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Mephisto III
 
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AW: Super Expert C 6Mhz - Designer Mach III

Below an analysis of the game in english. My exuses to my german speaking friends: My german is not good enough for making an analysis. All analysis is my own, no use of engines except where noted. I don't like annofritzed games

[Event "30 sec/move"]
[Site "?"]
[Date "2012.05.05"]
[Round "?"]
[White "Super Expert C, Novag"]
[Black "Mach III, Fidelity"]
[Result "1/2-1/2"]
[ECO "C59"]
[Annotator "van der Ploeg,Geert Roelof"]
[PlyCount "178"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. f4 exf3 {SEC out of book} 12. Nxf3 {Mach III
out of book} O-O 13. O-O Re8 14. Nc3 Qb6+ 15. d4 (15. Kh1 Ng4 16. d4) 15... Bg4
16. h3 $6 {Black will take advantage of the weaknesses around the white king}
Be6 17. Na4 Qc7 18. Bd3 Rab8 19. Re1 {It is difficult to find a sound plan
here (as a computer) but with some help black finds the right moves.} Bg3 20.
Re2 Bd5 21. Nc5 (21. Nc3 Nc4 22. Rxe8+ Rxe8 23. Rb1 $11) 21... Rxe2 (21... Bxf3
22. Rxe8+ (22. gxf3 $6) 22... Rxe8 23. Qxf3 Re1+ 24. Bf1 $11 {After Nd3 it is
possible for white to free its rook.}) 22. Qxe2 (22. Bxe2 Re8 23. Bd3) 22...
Re8 23. Qf1 (23. Ne5 $1 Bxe5 24. dxe5 Qxe5 25. Qxe5 Rxe5 26. Bf4 $18 {After
the rook moves blacks has a big problem: b3! and the knight on a5 is in
trouble.}) 23... Nb7 24. Nb3 Nd6 (24... Bxf3 25. Qxf3 Re1+ 26. Bf1 $11 {White
has no problem to free his rook due to his knight on b3}) 25. Bd2 Nde4 26. Be3
Nc5 (26... Ng5 27. Bxg5 hxg5 28. Nxg5 (28. c4 Bxf3 29. Qxf3 Bf4 $19) (28. Ne5
Rxe5 29. dxe5 Qb6+ 30. Kh1 Ng4 $3 $19 {(Fritz finding)}) 28... Bh2+ 29. Kh1 Nh5
$19) 27. Nxc5 $2 (27. Bf2 $142 Nxd3 28. cxd3 Bxf3 29. gxf3 (29. Bxg3 Qxg3 30.
Qxf3 $11) 29... Qf4 $19) 27... Rxe3 28. Be2 Qf4 $6 {Black makes it difficult
for himself but it finally finds the right moves to position its pieces.} ({
The variation} 28... Qe7 29. c4 Rxe2 30. cxd5 Nh5 $19 {proves to difficult for
black to find.}) 29. c3 Qb8 30. Nd3 Qe8 31. Nc1 Ne4 32. Qd1 Bf2+ 33. Kf1 Qb8
34. Nd3 Qg3 {Now the end is near.} 35. Nde5 Be6 $1 36. Ng4 {With so many
pieces around the white king a forced win should be present.} Bxg4 ({Fritz
finds} 36... Rxf3 37. Bxf3 (37. gxf3 Qg1#) (37. d5 Rf4 {And mate in 21 (!) An
impossible task for the Mach to find.}) 37... Bc4+ {Mate in 6!}) 37. hxg4 Qxg4
{Argh, black loses track.} (37... Bg1 38. Kxg1 (38. Qe1 Bh2 39. Nxh2 (39. Qxg3
Nxg3+ 40. Ke1 Rxe2+ 41. Kd1 $19) 39... Qxh2 $19) 38... Qf2+ 39. Kh2 Rxe2 $19)
38. Bd3 {White will try to exchange as much as possible.} Bg3 39. Bxe4 Qxe4 40.
Qd2 a6 $2 {Black even goes more astray and has no idea anymore.} (40... g5 41.
Ne5 Qf4+ 42. Kg1 Re1+ 43. Qxe1 Bxe1 44. Rxe1 Qd2 $19) 41. b3 Rd3 42. Qe2 f5 43.
Rc1 (43. Qxe4 fxe4 44. Ng1 Rxc3 45. Ne2 $11) 43... Re3 44. Qc2 Qe6 45. c4 f4 $2
{Now the bishop cannot control some important squares anymore.} 46. b4 (46. Rd1
$142 $11 {With the idea of d5 and finally free himself.}) 46... Qe8 47. a4 Ra3
(47... Qh5 48. Kg1 $11) 48. Rd1 Kh8 {We will see that the endgame is very
poorly played by both computers.} 49. Ne5 (49. d5 cxd5 50. cxd5 Qh5 51. Kg1 $14
{And white will survive.}) 49... Qh5 50. Ng6+ Kg8 51. Ne7+ Kf7 52. Qf5+ Qxf5
53. Nxf5 Rxa4 54. Nxg3 $2 (54. d5 cxd5 55. cxd5 Rxb4 56. d6 Ke8 57. d7+ Kd8 58.
Nxg7 Rb6 $15) 54... fxg3 55. Rb1 Ra2 56. Rb3 Rf2+ 57. Kg1 Rc2 58. Rf3+ Ke6 59.
d5+ $2 {And now its wrong.} (59. Rxg3 Rxc4 60. Rxg7 Rxd4 61. Rb7 $15) 59...
cxd5 60. cxd5+ Kxd5 61. Rxg3 g5 62. Rd3+ Kc4 63. Rd6 Kb5 64. Rxh6 g4 (64... Rc6
65. Rh8 Kxb4 66. Rb8+ Kc4 $19) 65. Kh2 Rc4 66. Kg3 Rxb4 67. Rh5+ Ka4 68. Rg5 a5
69. Rc5 Re4 70. Rc8 Kb3 71. Rb8+ {At this moment I was convinced black knew
what it was doing. But I was wrong. The rest of the game is a comedy of errors.
} Ka2 72. Rf8 a4 73. Rg8 a3 74. Rd8 Kb1 75. Rb8+ Ka1 76. Rb3 a2 77. Rb8 {Now
black refuses for some moves to play its rook to the second or first row.} Rd4
78. Kh4 Ra4 79. g3 Re4 80. Kg5 Rd4 81. Kf5 Ra4 82. Rb5 Rc4 83. Rb8 Rc1 {Finally
} 84. Kxg4 Rb1 85. Rf8 Kb2 86. Rf2+ Ka3 87. Rxa2+ Kxa2 88. Kf5 Rb5+ 89. Kf6
Rb6+ {And here we agreed on a draw. We played some moves but black refused to
move its king and kept giving checks. According to the tablebases its a draw.}
1/2-1/2

Geändert von Chessguru (07.05.2012 um 16:19 Uhr) Grund: PGN korrigiert
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