Author: Drexel,Michael
Date: 06:41:17 12/27/02
Go up one level in this thread
On December 27, 2002 at 05:26:42, Ed Schröder wrote:
>On December 26, 2002 at 20:38:13, Sune Larsson wrote:
>
>>
>> [D]r1b1k2r/1p1n1p1p/p1n1p1p1/3pP3/1q3Q2/2NB1N2/PPP2PP1/2KR3R w kq - 0 15
>>
>> Here we go again! At least GM Grischuk did just that, in his game vs
>> GM Brynell. Bundesliga 2002-12-15. In the position above young Alexander
>> uncorked the spectacular move 15.Be4!!
>
>53 seconds for my brainchild, score isn't exactly convincing. Nice position BTW.
>
>Ed
>
>========
>
>00:00:20 10.00 -0.52 1.Qg3 b5 2.Qg5 Qe7 3.Qe3 Nb4 4.Be2 Bb7
> 5.Nd4 (14)
>
>00:00:21 10.01 -0.50 1.Qxb4 Nxb4 2.Rh6 Nc6 3.Ng5 Ndxe5 4.Nxh7
> Nxd3 5.Rxd3 Bd7 6.Nf6 Ke7 (20)
>
>00:00:24 10.02 -0.40 1.Qg5 Qe7 2.Qe3 b5 3.Rh6 Nc5 4.Rdh1
> Nxd3 (21)
>
>00:00:53 10.09 -0.40 1.Be4
>00:00:59 10.09 -0.37 1.Be4 dxe4 2.Ng5 Qf8 3.Ncxe4 h6 4.Nd6
> Ke7 5.Ngxf7 Ncxe5 6.Nxc8 Rxc8 (53)
>
>00:01:38 11.00 -0.11 1.Be4 h6 2.Rxd5 g5 3.Nxg5 Rf8 4.Nh7
> exd5 5.Nxd5 Qa5 6.Nxf8 (61)
>
>00:04:28 12.00 -0.16 1.Be4 Qc4 2.Ng5
>
>Athlon 850, 200Mb Hash Table
15.Be4 dxe4 16.Ng5!?
[D] r1b1k2r/1p1n1p1p/p1n1p1p1/4P1N1/1q2pQ2/2N5/PPP2PP1/2KR3R b kq - 0 16
This move is quite interesting. Black has to respond with the ugly
looking move 16...Qf8 because 16...Sdxe5 17.Nxh7 is devastating and
16...Rf8 17.Ncxe4 is not really an option.
After 16...Qf8 17.Ncxe4 h6 is forced.
Now 18.Nf6+! (18.Nxf7 is possible but no at all clear) Nxf6 19.Qxf6 Rg8 20.Rxh6
Qe7 (20...Qg7 21.Rh8!! +-)21.Ne4 Qxf6 (21...Bd7 22.Rd6! is a winner. 22...Kf8 is
no defence) 22.Nxf6+ Kf8 23.f4 with huge compensation for the piece.
Why is this of any interest?
Because there exists an improvement in main line. Maybe not a very impressive
one and I doubt someone would try it:
16...Kd8
Black try to give up whole kingside to get his King out of fire. His plan is Kc7
and later on Kb8,Ka7 or Nb6. 17.c3 Qe7, 17.Qxf7 Kc7 and 17.Qf6+ Kc7 18.Qxh8
Qxe4 are possible continuations.
>
>
>
>
>> Something for the programs to chew on...
>>
>> The whole game with comments by Kindermann below:
>>
>>
>>[Event "BL 0203"]
>>[Site "Germany"]
>>[Date "2002.12.15"]
>>[Round "6.1"]
>>[White "Grischuk, Alexander"]
>>[Black "Brynell, Stellan"]
>>[Result "1-0"]
>>[ECO "C13"]
>>[WhiteElo "2702"]
>>[BlackElo "2508"]
>>[Annotator "Kindermann"]
>>[PlyCount "43"]
>>[EventDate "2002.??.??"]
>>
>>1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 (6... O-O) (6...
>>c5) (6... a6) 7. hxg5 Qxg5 8. Qd3 $1 (8. Nh3 Qe7 9. Nf4 Nc6 (9... Nf8 $6 10.
>>Qg4 f5 11. exf6 gxf6 12. O-O-O c6 13. Re1 Kd8 14. Rh6 e5 15. Qh4 Nbd7 16. Bd3
>>e4 17. Qg3 Qf7 18. Bxe4 dxe4 19. Nxe4 Rg8 20. Qa3 Qg7 21. Nd6 Nb6 22. Ne8 Qf7
>>23. Qd6+ {1:0 Aljechin-Fahrni Mannheim 1914}) 10. Qg4 g6 11. O-O-O h5 (11...
>>Nb6) 12. Qg3 Nb6 13. Bb5 Bd7 14. Nh3 Na5 15. Ng5 Bxb5 16. Nxb5 a6 17. Nc3 O-O-O
>>$15 {1-0 Cifuentes Parada,R-Agdestein,S/Tilburg 1993 (122)}) 8... g6 (8... h5
>>9. Nf3 Qe7 10. g4 g6 11. gxh5 gxh5 12. Qe3 Nb6 13. O-O-O Bd7 14. Be2 Nc6 15.
>>Qf4 O-O-O 16. Rdg1 $14 {1-0 Hector,J-Brynell,S/Goteborg 1999 (36)}) (8... Nf8
>>9. Nf3 (9. Nh3 Qe7 10. f4 g6 11. O-O-O a6 12. g4 Bd7 13. Bg2 Bb5 14. Nxb5 axb5
>>15. Qxb5+ c6 16. Qb3 Ra5 17. Kb1 Rb5 18. Qa4 b6 19. Bf1 Ra5 20. Qb3 Qa7 21. f5
>>Nbd7 22. c4 gxf5 23. gxf5 exf5 24. cxd5 cxd5 25. Nf4 Rg8 26. Bb5 Kd8 27. Nxd5
>>Rxb5 28. Qxb5 Qa5 29. Qc6 {1-0 Mueller,C-Thanner,H/GER 1996 (29)}) 9... Qe7 10.
>>O-O-O b6 11. Nh4 Bb7 12. f4 Nc6 13. Qg3 f5 $2 (13... f6) 14. Nxd5 $1 exd5 15.
>>Nxf5 $16 {1-0, Zeit. 1-0 Nataf,I-Graf,A/BL0102 Porz-Tegernsee 2002 (39)}) (8...
>>Nc6 9. Nf3 Qg6 10. Qxg6 fxg6 11. Nb5 Ke7 12. Nxc7 Rb8 13. Nb5 Nb6 14. c3 Bd7
>>15. Bd3 Na5 16. b3 Bxb5 17. Bxb5 h6 18. Nh4 Rhc8 19. Rh3 g5 20. Ng6+ Kf7 21.
>>Rf3+ Kxg6 22. Bd3+ Kh5 23. Rh3+ Kg4 24. f3+ Kf4 25. Kf2 g4 26. g3+ {
>>1-0 Kasparov,G-Korchnoi,V/Zuerich Kortschnoj-Geb KO (1.1) 2001 (26)}) (8... Qg6
>>9. Qxg6 (9. Qd2 $5) 9... fxg6 10. Nf3) 9. Nf3 Qe7 10. O-O-O (10. Qe3 Nc6 11.
>>O-O-O Nb6 12. Rh6 (12. Ng5 Bd7 13. Nxh7 O-O-O 14. Be2 Be8 15. a3 Kb8 16. Bb5
>>Na5 17. Qg5 Qxg5+ 18. Nxg5 Rxh1 19. Rxh1 Bxb5 20. Nxb5 a6 21. Nc3 $16 {
>>1-0 Hector,J-Fries Nielsen,J/Stavanger 1991 (41)}) 12... Na5 (12... Bd7 13. Qg5
>>Qxg5+ 14. Nxg5 Ke7 15. Nxh7 Rac8 16. f4 Nb8 17. Bd3 Na4 18. Nxa4 Bxa4 19. Rdh1
>>c5 20. dxc5 Rxc5 21. Ng5 Rxh6 22. Rxh6 $16 {
>>1-0 Hector,J-Brynell,S/Malmo 1993 (81)}) 13. Ng5 Bd7 14. b3 O-O-O 15. Be2 Kb8
>>16. Nb1 Rc8 17. c3 Be8 18. Qf4 c5 19. dxc5 Qxc5 20. b4 Qf8 21. bxa5 Qxh6 22.
>>axb6 $16 {0-1 Djukic,N-Miljanic,B/Herceg Novi 2002 (43)}) 10... a6 11. Qe3 c5 (
>>11... Nc6 12. Rh6 Nb6 13. Be2 (13. Qg5 Bd7 14. Qf6 O-O-O 15. Ng5 Qxf6 16. exf6
>>Be8 17. Rxh7 Rxh7 18. Nxh7 Bd7 $13 {0-1 Nataf,I-Kovacevic,V/Solin 1997 (44)})
>>13... Bd7 (13... f6 14. Rdh1) 14. Rdh1 O-O-O 15. Rxh7 Rxh7 16. Rxh7 $14) 12.
>>dxc5 Qxc5 13. Qf4 (13. Nd4 Nc6 14. f4 Nxd4 15. Rxd4 b5 16. Qd2 Bb7 17. Rh3 Nb6
>>18. Nd1 Rc8 19. Ne3 Nd7 20. Be2 Qe7 21. Bd3 Qc5 22. Be2 Qe7 23. Bd3 {
>>1/2-1/2 Nataf,I-Thorhallsson,T/Bermuda 1999 (23)}) 13... Nc6 (13... Qf8 14. g4
>>Nc6 15. Bg2 b5 16. Ng5 h6 17. Nge4 g5 18. Nf6+ Nxf6 19. Qxf6 Ne7 20. Nxd5 exd5
>>21. Bxd5 Ra7 22. Bc6+ Bd7 23. Bxd7+ Rxd7 24. Qxa6 {
>>1-0 Hector,J-Thiel,T/BL0102 Luebeck-Wattenscheid 2002 (24).}) 14. Bd3 Qb4 (
>>14... Qxf2 15. Rde1 Nc5 16. Ref1 Nxd3+ 17. cxd3 Qc5 18. Ng5 $16) (14... b5 15.
>>Ng5 Ncxe5 16. Bxg6 $1) 15. Be4 $3 (15. Qg3 $6 Nc5) 15... dxe4 (15... Qc4 16.
>>Ng5 Ncxe5 17. Nxh7 Rg8 18. Nxd5 $1 exd5 19. Rxd5 Nc6 20. Rxd7 Bxd7 21. Nf6+ Ke7
>>22. Nd5+ Kf8 23. Rh7 $18) 16. Nxe4 Rf8 17. a3 (17. Rxh7 Kd8 $1) 17... Qe7 18.
>>Qe3 $1 (18. Rxh7 Kd8 $1) (18. Nfg5 Kd8) 18... Rh8 (18... Kd8 19. Qb6+ Ke8 20.
>>Rxd7 $18) 19. Nfg5 $1 Ndxe5 (19... Ncxe5 20. Nxh7 (20. Nd6+ Kd8) 20... Rg8 21.
>>Qc3 $1 f6 22. f4 Ng4 23. Rxd7 Bxd7 24. Nhxf6+ Nxf6 25. Nxf6+) 20. Nxh7 Rxh7 21.
>>Rxh7 Qf8 (21... Bd7 22. Rh8+) 22. Nf6+ (22. Nf6+ Ke7 23. Qg5) 1-0
>>
>>
>> /s
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