Author: Sune Larsson
Date: 17:36:02 06/01/01
Go up one level in this thread
On June 01, 2001 at 16:06:18, Jeroen Noomen wrote:
>On June 01, 2001 at 09:07:42, Sune Larsson wrote:
>
>Hi Sune,
>
>You are absolutely right: Black might be worse, but he HAS to attack. Doing
>nothing is almost equal to resigning here. Actually, I would be interested to
>see how Gambit Tiger would play the Black position. Maybe you can try that one
>out, too!?
>
>Best regards, Jeroen
Hi Jeroen,
In the position below, black's major problem is his king. So the choice
of gambit Tiger 22.-e5 (with eval -0.15) is really challenging...
The black knight no longer has the square e5, but black's plan is to
plant it on d4. But white can easily open up the position and gets a strong
attack. My first try went like this:
22.-e5 23.Qb6 Nd4 24.Rxd4 (of course) exd4 25.Qxd4 Qh6 26.Qd5+ Kg7
27.c5 dxc5 28.Qxc5 Qg6 29.e5 f5 30.f4 exf3 e.p. 31.e6 f4 32.Bf2
For these moves GT used more than 1 hour and doesn't like black's
position anymore -2.12. His king is naked - his pieces have almost no
squares and white's passer is a giant, not to mention the awoken bishop!
Sune
>
>
>
>
>> [D]2br3r/1pN1pk2/p1np1pq1/6p1/2P1P1p1/1P2Q1B1/P4PPP/3RR1K1 b - - 0 22
>>
>>
>> This is the game Insomniac-Shredder, CCT3. White has just played 22.Rfe1.
>> Here Shredder chose the path of "doing nothing" with 22.-Rhf8. White
>> eventually broke through with 33.c5 and won the game. Voices were heard
>> that it was a bad opening by black. "Almost lost." Christophe reacted
>> against the passive play of Shredder, and felt that there must be something
>> better for black - since he has an open h-file. "Doing something" could
>> be a better alternative, maybe...
>>
>> So, how would an attacking pattern look like for black? The vulnarable
>> squares around white's king are h2 and f3. A setup with Ne5, Qh5 (to support
>> a possible Nf3+) and doubling the rooks on the h-file looks promising.
>> White has to be very careful about black's Nf3+, since there are several
>> mate patterns with a black pawn on f3. Chopping off the black Ne5 would
>> be no good, due to the pressure on h2.
>>
>> Okey, let's give this "doing something" idea a shot vs Deep Fritz.
>> PIII 800 128 Mb Hash 40 moves in 2 hours.
>>
>>
>>[Event "Nivå=120'/40+60'/20+30'. "]
>>[Site "KIL"]
>>[Date "2001.06.01"]
>>[Round "?"]
>>[White "Deep Fritz"]
>>[Black "Larsson"]
>>[Result "0-1"]
>>[SetUp "1"]
>>[FEN "2br3r/1pN1pk2/p1np1pq1/6p1/2P1P1p1/1P2Q1B1/P4PPP/3RR1K1 b - - 0 22"]
>>[PlyCount "61"]
>>[EventDate "2001.06.01"]
>>
>>{128MB, PowerBig.ctg. PIII 800
>>} 22... Qh5 {0} 23. a3 {1.44/14 196} 23... Rh6
>>{54} 24. Qb6 {1.97/14 93} 24... Ne5 {56} 25. Nxa6 {2.09/13 75} 25... Nf3+ {6}
>>26. gxf3 {0.78/13 66} 26... gxf3 {7} 27. Re3 {0.72/14 205} 27... Rdh8 {63} 28.
>>Kf1 {0.56/13 61} 28... bxa6 {44} 29. Ke1 {0.47/13 193} 29... Qg4 {138} 30. Qc7
>>{0.50/14 0} 30... Bd7 {76} 31. e5 {0.03/13 136} 31... Rxh2 {68} 32. e6+ {
>>-0.22/14 211} 32... Kg6 {104} 33. Rdd3 {-0.34/14 85} 33... Bxe6 {261} 34. Bxh2
>>{-0.84/15 0} 34... Rxh2 {12} 35. Kd2 {-1.47/14 143} 35... Rxf2+ {25} 36. Kc3 {
>>-0.78/15 345} 36... Qg1 {394} 37. Qxe7 {-1.34/15 0} 37... a5 {34} 38. Qe8+ {
>>-2.59/14 128} 38... Bf7 {161} 39. Qe4+ {-0.72/14 150} 39... Kg7 {17} 40. Re1 {
>>-2.31/14 210} 40... Qh2 {46} 41. Kd4 {-2.78/13 150} 41... a4 {300} 42. Rdd1 {
>>-3.44/14 0} 42... axb3 {78} 43. Rh1 {-3.16/15 359} 43... Qe5+ {12} 44. Qxe5 {
>>-3.56/15 626} 44... dxe5+ {113} 45. Kc3 {-3.81/16 170} 45... Rc2+ {10} 46. Kxb3
>>{-4.25/17 207} 46... Rxc4 {9} 47. Kb2 {-4.56/16 321} 47... e4 {9} 48. Rde1 {
>>-4.75/15 146} 48... g4 {28} 49. Rhg1 {-5.41/15 122} 49... f5 {10} 50. Rg3 {
>>-6.28/15 463} 50... Kf6 {11} 51. Kb1 {-8.37/16 269} 51... Ke5 {11} 52. Kb2 {
>>-8.16/15 146} 52... Kf4 {9} 0-1
>>
>>Oops, "something" really happened... My impression during this game was that
>>Fritz never seemed to understand what was going on.
>>
>>
>>For those interested I also add the original game Insomniac-Shredder.
>>
>>
>>[Event "CCT3"]
>>[Site "chessclub.com"]
>>[Date "2001.05.26"]
>>[Round "3"]
>>[White "Insomniac"]
>>[Black "Shredder"]
>>[Result "1-0"]
>>[ECO "B90"]
>>[PlyCount "129"]
>>[EventDate "2001.??.??"]
>>
>>1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4
>>g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 hxg4 12. O-O Bxd4 13. Qxd4 f6 14. Nd5 Nc6 15.
>>Qe3 Be6 16. Nb6 Rb8 17. c4 Kf7 18. Rad1 Qg8 19. Nd5 Rd8 20. b3 Qg6 21. Nc7 Bc8
>>22. Rfe1 Rhf8 23. Qb6 Ne5 24. Nd5 Nc6 25. Rd2 Rd7 26. Nc3 Qg7 27. Rd3 Rfd8 28.
>>Red1 Qf8 29. R3d2 Qg8 30. Qe3 Qh7 31. Nd5 Re8 32. Nb6 Rdd8 33. c5 Qg6 34. Qe2
>>Kg8 35. Kf1 Kh7 36. Nxc8 Rxc8 37. cxd6 exd6 38. Qxg4 Qxe4 39. Qd7+ Qe7 40. Rxd6
>>Kg7 41. Re1 Qf7 42. Qxf7+ Kxf7 43. Rd7+ Re7 44. Rexe7+ Nxe7 45. Rxb7 Rc6 46.
>>Ke2 Ke6 47. Rc7 Rxc7 48. Bxc7 Nd5 49. Ba5 Nf4+ 50. Kf3 Nd3 51. Ke3 Nf4 52. g3
>>Ng6 53. h3 Ne5 54. f4 Nf7 55. Kf3 Kf5 56. Bd2 Kg6 57. fxg5 fxg5 58. Ke4 Nd6+
>>59. Kd5 Nf5 60. g4 Ng7 61. a4 Ne8 62. b4 Kf7 63. b5 axb5 64. axb5 Nc7+ 65. Kc6
>>{Shredder resigns} 1-0
>>
>>Sune
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