Newsgroup: it.hobby.scacchi
Titolo: Dilemma Scandinavo

Ciao a tutti,
talvolta gli scacchisti sono angustiati da strani problemi:
Dopo la sequenza di mosse 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 io col bianco
ho una serie di sconfitte (e patte)impressionanti,ne deduco che non ho ben
capito la strategia generale di questa apertura.Qualcuno puo' spiegarmi che
strada deve  seguire il Bianco?
In particolare dopo che il Nero ha spinto in e6 e c6 non trovo punti di
rottura o punti deboli nello schieramento avversario,mentre il nero dal
canto suo recupera lo svantaggio di sviluppo e può godere dell'ottima
traversa 5 e delle diagonali d8-a5 e d8-h4 per la Donna causandomi seri
problemi...........
Ringrazio chi rispondera'
P.S.: Non tanto varianti quanto idee (anche qualche partita ben commentata
è ben accetta)
Federico Cenci
fede...@technet.it

La scandinava è molto pericolosa se non sei aggressivo
Comunque devi sfruttare le debolezze sulle caselle nere del nero. Sfruttare
la sua ristrettezza di spazio e in finale sfruttare la magg. di pedoni
sull'ala di donna che si creano dopo la spinta ..c5 oppure attaccare come un
forsennato sull'ala di re
Facile a dirsi! ma ecco un esempio (Purtroppo devi procurarti un
vocabolarietto di tedesco)
Campora,D (2555) - Wolff,P (2575) [B01]
Najdorf Buenos Aires (6), 25.05.1997
[Mueller,Karsten]
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 c6 5.Nf3 Nf6 6.Bc4 Bf5 7.Bd2 e6 8.Nd5 Qd8
9.Nxf6+ Qxf6 10.0-0 [Shirovs Zug 10.Qe2!? ist viel aggressiver: 10...Bg4
11.d5 Bxf3 12.gxf3 cxd5 13.Bxd5 Nd7 14.0-0-0 Ba3 15.c3 0-0 16.Be4 Be7?
(16...Bc5!?² (Shirov)) 17.h4! Shirov  (17.Bxh7+!? Kxh7 18.Qd3+ Kg8 19.Qxd7²
Shirov-Salov, Torneo Mag. Madrid/1997/1-0/ CBM 59 [Finkel]) 17...h6 18.Bg5!
hxg5 19.Bh7+!! Kh8 20.hxg5+-  ± CBM 59-6..¥f5 7.¥d2 / 10.£e2/ Survey
1997/CBM 59/[Ftacnik];
10.c3 Nd7 11.Qb3 Nb6 12.0-0-0 Bd6= ½-½ Donev,I-Bacrot,E/Biel Credis
(07)/1995 (40);
10.Ne5 Nd7 11.Qe2 (11.Nxd7 Kxd7 12.c3 Qg6 13.0-0 Bd6 14.Re1 h5 15.Bf1 h4=
1-0 Emms,J-Haveland,B/Gausdal TM 1996/EXP 51 (27)) 11...Nxe5 12.dxe5 Qg6
13.f3 h5 ½-½ Schmittdiel,E-Van der Werf,M/Wijk op (10)/1993/] 10...Nd7
[10...Bg4!?] 11.c3 Bd6 12.Bg5 Qg6 13.Qd2 In der Folge ist besonders
interessant, wie Campora es versteht, seine leichte Initiative aufrecht zu
erhalten. 13...h6 14.Bf4 Be7 [14...Bxf4 15.Qxf4 0-0-0 16.Nh4 Qg4 17.Qg3²]
15.Rfe1 0-0 16.Bg3 Rac8 17.Nh4 Bxh4 18.Bxh4 c5 19.Bf1 [19.d5? Nb6 20.b3 Be4
geht nicht.;
19.Bb5!? Nf6 20.dxc5 Rxc5 21.Bf1²] 19...Qh5 20.Be7!? [20.Bg3 Rfd8=]
20...Rfe8 21.Bxc5 Nxc5 22.dxc5 Rxc5 Weiß steht zwar nur minimal besser
(Bauernmehrheit am Damenflügel, die schwarze Figuren stehen etwas
unkoordiniert), die Stellung ist aber sehr angenehm zu spielen. 23.Qd7 Rb8
24.Rad1 Qg5 25.Rd6 Rcc8 26.Qa4 a6 27.Qd4 Rc7 28.Rd1 Rbc8 29.h4 Qe7 30.g3 e5
31.Qe3 Rd7 32.Rxd7 Bxd7 33.Bg2 Bc6 34.Bxc6 Rxc6 die Abtäusche haben Schwarz
etwas (aber nicht vollständig) entlastet. 35.Rd5 Re6 36.Qe4 h5 [36...b5!?
hätte den Bauernvormarsch am Damenflügel erschwert.] 37.c4 g6 38.c5 Kg7
39.b4 Qc7 40.Qd3 Qe7? vermutlich in Zeitnot macht Wolff den entscheidenden
Fehler [40...Re7²] 41.Rd7!+- Qf6 42.Rxb7 e4 43.Qe3 Qb2 [43...Qa1+ 44.Kg2
Qxa2? 45.Qd4+ Rf6 46.Rb6+-] 44.a3 Rf6 45.Rd7 Rf3 46.Qd4+ Qxd4 47.Rxd4 Rxa3
[47...e3 48.fxe3 Rxe3 49.Rc4 Rxg3+ 50.Kf2 Rd3 51.c6 Rd8 52.c7 Rc8 53.a4+-]
48.Rxe4 a5?! [48...Rc3 49.Kf1 Kf6 (49...a5 50.bxa5 Rxc5 51.Ra4+-) 50.Ke2+-]
49.b5! Rc3 50.c6 Rc5 51.Re8 a4 52.b6 1-0
Anand,V (2765) - Lautier,J (2660) [B01]
Credit Suisse Biel (1), 1997
[Anand]
At the opening ceremony the previous day, the chess players had to play a
match against representatives from the Swiss skiing federation. Each
participant from the A and B tournaments had to play two moves and if they
didn't mate the skiers within 24 moves, then the skiers won. Funnily enough,
the chess players chose the Center Counter. To my great surprise, this is
exactly what happened in my game! 1.e4 Mueller,Ka  1...d5 I don't recall
Joel ever having played this before, but he hadn't played in an event since
Monaco, so I assumed this was an opening he had prepared quite well. 2.exd5
Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Nowadays 6.Ne5 is more popular, but
during my preparations for the World Championship, I noticed that the lines
with 6.Bc4 were very dangerous for Black to navigate. Since Joel didn't have
a great deal of experience with the Centre counter, I decided to test him in
this line. 6...Bf5 7.Ne5 The lines with 7.Bd2 leave White with a slight
edge, but I remembered that 7.Ne5 and 8.g4 gave Black more problems. 7...e6
8.g4 Bg6 9.h4 Nbd7! The best line [9...Bb4 10.Bd2 Ne4 11.f3!² Campora-Hansen
Palma 1989. I think that it was after this game that people started to look
at 9...Nbd7 more seriously.] 10.Nxd7 Nxd7 11.h5 Be4 12.Rh3 [12.Rg1
Mueller,Ka  12...Nb6 13.Be2 Na4 14.Bd2 Nxc3 15.bxc3 h6 16.Bd3 Bxd3 17.cxd3
0-0-0³  Apicella,M-Prie,E/Brussels zt 1993/EXP 34/½-½ (49);
12.0-0 Mueller,Ka  12...Bd5 13.Nxd5 cxd5 14.Bd3 Bd6 15.c3 g6 16.Bd2 Qd8
17.Kg2 gxh5 18.g5 Qe7 19.Qxh5 0-0-0=  ½-½ Westerinen,H-Prie,E/Andorra op
1994/TD 94\02 (41)] 12...Bg2 A nice finesse -if White plays Rg3, then Black
will gain a tempo with a later Bd6. Still, if the game continuation is
correct, then Black will have to stick to 12...Bd5 [12...Bd5 Mueller,Ka
13.Bd3 0-0-0 (13...Bd6 14.Bd2 Qc7 15.Nxd5 cxd5 16.Qe2 Bf4 17.0-0-0 0-0-0
18.Bxh7 Kb8 19.Bd3 Bxd2+ 20.Qxd2 Nb6 21.g5²  ½-½ Ochoa de
Echaguen,F-Denker,A/New York op 1989/CBM 12 (41)) 14.Bd2 Qb6 15.Nxd5 exd5"
0-1 Rublevsky,S-Lastin,A/RUS-ch Elista 1995/CBM 50 (54)] 13.Re3! I had
wanted to play 13.Rg3 which gives White a slight edge even though Black can
play Bd6, but a fresh look at a position during a game can often turn up
better moves than those found during home preparation! [13.Rg3 Mueller,Ka
13...Bd5 und ¥d6 kann mit Tempo folgen (eine der Ideen von ¥g2)] 13...Nb6
[13...b5 14.Bd3 b4 15.Ne4 White will be better after the inevitable Bxe4 due
to his two bishops and understandably Joel didn't want to resign himself to
a worse position.] 14.Bd3! I found this at the board and therefore changed
my mind about 13.Rg3 and went for 13.Re3 [14.Bb3?! c5! This gives Black good
counterplay] 14...Nd5 15.f3! The point, White is willing to jettison a few
pawns and/or the exchange, but snares the bishop on g2. Mueller,Ka: der
Läufer g2 ist nun lebendig begraben. Hatte Anand diese Idee vorbereitet ?
[15.Rg3 Mueller,Ka  15...Nxc3 16.bxc3 Bd5 17.Bd2 Qa4 18.Qe2 b5 19.h6 0-0-0÷
1-0 Bauer,C-Prie,E/FRA-ch 1996/EXP 54 (40)] 15...Bb4 Mueller,Ka: sieht zwar
sehr logisch aus, aktiviert in der Folge aber auch den weißen Turm a1.
Andere Möglichkeiten: [15...Nxc3 16.bxc3 Qxc3+ 17.Bd2 Qxd4 18.Kf2 Bxf3
19.Kxf3± (19.Kxf3 Mueller,Ka  19...Bc5 20.Kg2 0-0-0÷) ;
15...Nxe3 Mueller,Ka  16.Bxe3 Ba3 17.Bc1 (17.bxa3 Bxf3 18.Qd2 Bxg4 19.h6³)
17...Bb4 18.Kf2 Bxc3 19.bxc3 Qxc3 20.Bd2 Qxd4+ 21.Kxg2²] 16.Kf2! Bxc3
[16...Nxc3 17.bxc3 Bxc3 18.Rb1 Bxd4 19.Kxg2 Bxe3 20.Bxe3±] 17.bxc3 Qxc3
18.Rb1 Qxd4 [18...Bxf3 19.Qxf3 Qxd4 20.Rxb7±;
18...Nxe3 Mueller,Ka  19.Bxe3 Bxf3 20.Qxf3 0-0-0÷] 19.Rxb7 Rd8 Here I saw
the possibility of g6 and when I realized that it didn't work because at a
certain moment Black would simply play Kg8. Then I saw the possibility of
h6 - Kg8 could be met by Rg7+! Suddenly, all that remained was to check all
the details... [19...Bh3 20.Rxf7! I stopped here, but Joel saw two moves
further! 20...c5 Black simply protects his queen and threatens Kxf7 21.Rf5!!
Lautier 21...Nxe3 22.Bxe3 Qb2 23.Rxc5 0-0 24.Kg3!+-;
19...Nf4 20.Kg3 (20.Qe1 Qf6 21.Kg3±) 20...Qd6 21.Ba3! Fritz A) 21...Qxa3
22.Be4!+- (22.Bb5 Mueller,Ka  22...Nd3 23.Bxc6+ Kf8 24.Rxd3+-) ; B)
21...Nxh5+ 22.Kxg2 Qg3+ 23.Kf1+-;
19...e5 Mueller,Ka  A) 20.Qe1 Bxf3 21.c3 Qc5 (21...Nxc3 22.Kxf3 Qf4+ 23.Kg2
Qxg4+ 24.Kh2+-) 22.Kxf3 Nxe3 23.Bxe3 Qd6 24.Qb1±; B) 20.c4 20...0-0-0
(20...Nf4 21.Bb2 Nh3+ 22.Kxg2 Qxe3 23.Kxh3±) 21.cxd5 Kxb7 22.dxc6+ Kc7
23.Kxg2±;
19...0-0-0 Mueller,Ka  20.Rxf7 (20.Ba6?? reizt zu hoch: 20...Qxd1 21.Rxf7+
Kb8 22.Rb3+ Nb6 23.Bf4+ Rd6-+) 20...Kb8 21.Qg1+-] 20.h6!! gxh6? This gave me
a chance to have a really beautiful finish. Black could still fight with
Nxe3, but Joel hadn't seen the idea behind h5-h6 [20...Nxe3 Absolutely the
only move which doesn't lose 21.Bxe3 Qe5 22.hxg7 Rg8 23.Qg1 (23.Bh6 Qh2!)
23...Bxf3 24.Kxf3±] 21.Bg6!! Ne7 [21...Qxe3+ 22.Bxe3 fxg6 (22...hxg6
Mueller,Ka  23.Qd4+-) 23.Bc5+-;
21...Qf6 22.Bxf7+ Qxf7 23.Rxf7 Nxe3 24.Qxd8+! (24.Qe2 Nd1+ 25.Kxg2 Kxf7 Is
not that clear, although White remains much better) 24...Kxd8 25.Bxe3 Bh3
26.Rxa7+-;
21...Qxd1 Mueller,Ka  22.Rxe6+ Kf8 23.Bxh6+ Kg8 24.Bxf7#;
21...Nxe3 Mueller,Ka  22.Bxf7+ Kf8 23.Qxd4 Rxd4 24.Bxe3+-] 22.Qxd4 Rxd4
23.Rd3! Why bother with 23.Rxe6 Rd7 when this wins effortlessly? 23...Rd8
24.Rxd8+ Kxd8 25.Bd3! [25.Bd3 Bh1 26.Bb2 Re8 27.Bf6+-]  1-0