Solução dos Exercícios

Semana 44
Jogam as brancas e ganham
Anderssen - Dufresne
1853
1.Txe7+ Cxe7 2.Dxd7+ Rxd7 3.Bf5+ Re8 4.Bd7+ Rd8 5.Bxe7# 1-0
by Euclides

Semana 43
Jogam as brancas e ganham
Gadia - Mendez
1967
1.Dxf6+ Rxf6 2.Bb2+ Ce5 3.Txe5 Be6 4.Txe6+ Rf5 [4...Rf7 5.Te7+ Rf8 6.Bg7#] 5.Tae1 [5.Tf6+ Rg4 6.Tf1 Db5 (6..Te3? 7.Bd4 Tce8 8.Bxe3 Txe3 9.Rf2 Dg7 10.h3+ Rh5 (10...Rxh3 11.Th1+ Rg4 12.Th4#) 11.Rxe3 Dxf6 12.Td1) 7.Bf3+ Rh3 8.Be5 Tc2] 5...Txe6 [5...Dxd6 6.Txd6 Txe1+ 7.Rf2 Tc2+ (7...Tce8 8.Bf3) 8.Rxe1 Txb2 9.h3 g5 10.fxg5 Rxg5 11.Be4 h6 12.Tg6+ Rh5 13.Tg8] 6.Bxe6+ Dxe6 7.g4+ Rxg4 8.Txe6 Tc2 9.d7 Td2 10.Te7 Kf3 11.Te3+ Rg4 12.h3+ Rf5 [12...Rxf4 13.Bc1] 13.Te5+ Rxf4 14.Bc1 1-0
by Euclides

Semana 42
Jogam as pretas e dão mate
O Kelly - Defosse
1936
1... Df2+ 2. Rf2 Cg4+ 3. Rf3 e4+ 4. Re4 Cgf6+ 5. Rf3 Ce5+ 6. Rf2 Cfg4+ 7. Rg1 Be3#
 by Euclides

Semana 41
Jogam as brancas e empatam
Marshall - Mac Kluge
New York, 1923
1.Th6 Txh6 2.h8D+ Txh8 3.b5 ½-½
by Euclides

Semana 40
Jogam as brancas e empatam
Pahn - Rott
Lubach, 1925
1.d6 exd6 2.Rd3 Bxg3 3.a5 d5 4.a6 Bb8 5.a7 Bxa7 ½-½
by Euclides

Semana 39
Jogam as brancas e ganham
Rossolimo-Reissman, San Juan 1967.
1.Cf6+ [1.Dg6] 1...Rh8 2.Dg6!! Dc2 [2...hxg6 3.Th3#;
2...fxg6 3.Cxg6+! hxg6 4.Th3#;
2...gxf6 3.Dxf6+ Cg7 4.Tg3 Tg8 5.Cxf7+] 3.Th3! Dxg6 [3...fxg6 4.Txh7#] 4.Cxg6+ fxg6 5.Txh7#
by Euclides

Semana 38
Jogam as brancas e ganham
 P.F. Schmidt-P.R. Schmidt, Heidelberg 1946.
1.Dh6+!!Rxh6 [1...Rh8 2.Dxh7+ Rxh7 3.hxg6+ Rg7 4.Th7#] 2.hxg6+ Rg5 3.Th5+! Rxh5 4.f4+ Cxe2 5.Cf6+ Rh6 6.Th1+ Rg7 7.Ce8+! Txe8 8.Txh7+ Rf6 9.Txf7#
by Euclides

Semana 37
Jogam as pretas e ganham
Thorbergsson - Tal
Reykjavik, 1964
 1... Cxf4+ 2.gxf4 Txe1 3.Cxe1 Dh4 4.Bc1 Dxe1 5.h3 Ch6 6.f5 Cxf5 7.Bf4 Ch4+ 8.Rh2 Cf3+ 9.Rg2 Bxh3+ 10.Rxf3 Dg1 11.Bxg6 Dg4+ 12.Rf2 Dxf4+ 13.Rg1 hxg6 0-1
by Euclides

Semana 36
Jogam as brancas e empatam
1.h7+ Rh8 2.Bg7+ Rxh7 3.Ba1+! Rg6 4.Txc6+ Rh5 5.Rb2!! h1D 6.Th6+! Rxh6 AFOGADO.
by Euclides

Semana 35
Jogam as brancas e ganham
Karpov - Gurevich,M
1991
1.Df7+ Rh6 2.Df8+ Rh5 3.Dh8+ Bh6 4.De5+!! Dxe5 5.g4# 1-0
by Euclides

Semana 33
Jogam as pretas e ganham
Sahovic - Korchnoi
 1979
 1...h5+ 2.Rxh5 Td8 3.hxg5+ [3.Rg4 gxh4 4.Rxh4 (4.b5 Tg8+ 5.Rxh4 Rf5) 4...Rf5] 3...Rf5 4.Rh6 Th3+ 5.Rg7 Td7+ 6.Rg8 [6.Rf8 Th8#] 6...Rg6 7.Tf2 Tg7+ 8.Rf8 Th8# 0-1
by Euclides

Semana 32
Jogam as brancas e ganham
 Korchnoi - Kraidman
1978
1.Tf3!! [1.Da7 Tb1+ 2.Rh2 Dxf2 3.Tf3 Dg1+] 1...Tb1+ 2.Rh2 g5 [2...Txa1 3.Tdxf7+ Rh8 4.Tf8+ Rg7 5.T3f7#] 3.Da8 [3.Tdxf7+ Rg6 4.T3f6+ Txf6 (4...Rh5 5.Txe6) 5.Txf6+ Rh5 6.g4+ Rh4 7.Txh6#] 3...De4 4.Tdxf7+ Rg6 5.Dg8+ Rh5 6.T7f5 De1 7.Txg5+ 1-0 7...hxg5 8.Dh7+ Th6 9.g4+ Rh4 10.Dxh6# 1-0
by Euclides

Semana 31
Jogam as brancas e ganham
Grigorew (Estúdio)
 1929
 1.Rd4 Rb5 [1...b5 2.f4 b4 3.f5 b3 4.Rc3 Ra3 5.f6] 2.Rd5 Ra6 3.f4 Rb7 4.f5 Rc7 5.Re6 Rd8 6.Rf7 b5 7.f6 b4 8.Rg8 b3 9.f7 1-0
by Euclides

Semana 30
Jogam as pretas e ganham
Rotlewi-Rubinstein, Lodz 1907.
1...Txc3!! 2.gxh4 [2.Bxc3 Bxe4+ 3.Dxe4 Dxh2#] 2...Td2!! 3.Dxd2 [3.Bxc3 Bxe4+ 4.Dxe4 Txh2#;
3.Bxb7 Txe2 4.Bg2 Th3! 5.Bxh3 Txh2#;
3.Dxg4 Bxe4+ 4.Tf3 Txf3 5.Dg2 Tf1+ 6.Txf1 Bxg2#] 3...Bxe4+ 4.Dg2 Th3!
by Euclides

Semana 29
Jogam as brancas e ganham
Steinitz-von Bardeleben, Hastings 1895.
 1.Txe7+!! Rf8 [1...Dxe7 2.Txc8+ Txc8 3.Dxc8+; 1...Rxe7 2.Te1+ Rd6 3.Db4+ Rc7 4.Ce6+ Rb8 5.Df4+] 2.Tf7+! Rg8 3.Tg7+! Rh8 4.Txh7+! Rg8 5.Tg7+ Rh8 [5...Rf8 6.Ch7+ Rxg7 7.Dxd7+] 6.Dh4+ Rxg7 7.Dh7+ Rf8 8.Dh8+ Re7 9.Dg7+ Re8 10.Dg8+ Re7 11.Df7+ Rd8 12.Df8+ De8 13.Cf7+ Rd7 14.Dd6#
by Euclides


Semana 28
Jogam as pretas e ganham
 
Kotov - Bondarevsky
Leningrad Leningrad, 1936
1...f4+ 2.Cxf4 Df2+ [2...Bxe5? 3.fxe4 Bxf4+ 4.Rd3 e5 5.e3] 3.Rd3 Dxd4+ 4.Rxd4 Bc5+ 5.Rd3 Cxe5# 0-1

 by Euclides


Semana 27 
Jogam as brancas e ganham
 
 Lasker,Ed. - Thomas
London London, 1911
1.Dxh7+!! Rxh7 2.Cxf6+ Rh6 3.Ceg4+ Rg5 4.h4+ [4.f4++- É uma alternativa] 4...Rf4 5.g3+ Rf3 6.0-0 1-0

by Euclides

Semana 26
Jogam as brancas e ganham
 
Alekhine - Feldt
Tarnopol, 1916
 1.Cf7! Rxf7 [1...Bxf3 2.Dxe6+-] 2.Dxe6+ Rg6 [2...Rxe6 3.Cg5#;
2...Rf8 3.Cg5+-] 3.g4! Be4 4.Ch4# 1-0
by Euclides
 

Semana 25
Jogam as brancas e ganham
Okonechnikov - Timchenko
Kharkov, 1949
1.Dxf4 exf4 2.Txe8+ Rg7 3.Tg8+ Rh6 4.Cf7+ Rh5 5.Be2+ Rh4 6.g3+ Rh3 7.Tg7 h5 [7...Dxg7 8.Cg5#;
7...h6 8.Bf3 fxg3 (8...Be6 9.Bg2+ Rg4 10.h3+ Rh5 11.Bf3#) 9.fxg3 Dd4+ 10.Tf2] 8.Bxh5 [8.Td1 fxg3 9.hxg3 f4 10.Td4] 8...Be6 [8...gxh5 9.Cg5+] 9.Txg6 Dxf7 10.Bg4+ fxg4 11.Th6+ 1-0
by Euclides

Semana 24
Jogam as brancas e ganham
 
 Lewenfisch - Gottgilf
Leningrad Leningrad, 1924
1.Dxf8+ Rxf8 2.Txf7+ Rg8 3.Ce7+ Rh8 4.Tf8+ Rg7 5.T1f7+ Rh6 6.Cg8+ Rg5 7.Rh2 Dxe2 8.h4+ Rg4 9.Tf4+ Rh5 10.Rh3 [10.T8f7! Alternativa] 10...g5 11.g4+ Dxg4+ 12.Rxg4 1-0
by Euclides

Semana 23
Jogam as pretas e ganham
 
Averbach - Kotov
Zurich, 1953
1...Dxh3+ 2.Rxh3 Th6+ 3.Rg4 Cf6+ 4.Rf5 Cg4 [4...Cd7? 5.Tg5 Tf8+ 6.Rg4 Cf6+ 7.Rf5=] 5.Cxf4 Tg8 [5...Tf8+? 6.Rxg4 Tg8+ 7.Cg6+ Tgxg6+ 8.Rf5 Th5+ 9.Tg5 Bxg5 10.Rg4 Th2 11.Dxg5 Tg2+ 12.Bg3 Txg3+ 13.Rxg3 Txg5+ 14.Rf2] 6.Ch5 Thg6 7.Dg5 Bxg5 [7...Txg5+? 8.Re6 Cxf2] 8.Rxg4 Bf4+ [8...Bd8+? 9.Rh3 Txg2 10.Cg3] 9.Rh3 Txg2 10.Cxf4 exf4 0-1

by Euclides

Semana 22
Jogam as pretas e ganham
 

Hoffmann - Petrov
Warsaw, 1844
2...0-0 3.Cxd8 Bf2+ 4.Rh3 d6+ 5.e6 Cf4+ 6.Rg4 Cxe6 7.Cxe6 Bxe6+ 8.Rg5 Tf5+ 9.Rg4 h5+ [9...Te5+ Alternativa] 10.Rh3 Tf3# 0-1
by Euclides


Semana 21
Jogam as pretas e ganham
 

Uitelky - Pachman
Teplice, 1953
1...Txg3 2.Dxb6 Bf4 3.Tf2 Tg2+ 4.Rh1 Tg8+ 0-1
 by Euclides

Semana 20 
Jogam as pretas e ganham
 
Sergeev - Chernov
Izhevsk, 1947
1...Bxh3 2.gxh3 Dxh3 3.Df3 Cg4 4.Dg2 f3 5.Dg3 Cxf2+ 6.Dxf2 Tg2 7.Ta7+! Txa7! [7...Re6 8.Bc4+ bxc4 9.Txd6+ Rxd6 10.Dc5+ Re6 11.De7#;
7...Bc7 8.Txc7+ Rf8 9.Dc5+ Rg8 10.Dxe5 Te2 11.Tc8+! (11.Tg1+ Dg2+ 12.Txg2+ fxg2+ 13.Rg1 Ta1+) ] 8.Dxa7+ Rf6 9.Dg1 Txg1+? [9...Bb8! 10.Tf1 Txg1+ 11.Txg1 Ba7-+]
by Euclides

Semana 19
 Jogam as pretas e ganham
 
Jevsejev - Flohr
Odessa, 1949
21...Tc2 22.Dg3 Dd3 23.Dxd3 Txg2 24.Cg4 Tgxh2+ 25.Rg1 Tg2# 0-1

by Euclides

 Semana 18
Jogam as pretas e ganham


Szabo,S - Neikhirkh
Bucurest, 1949
 1...Cf6? [1...fxe4!! 2.Bxd8 Txf2 3.Rh1 (3.hxg4 Tbxb2 4.Rh1 Txg2) 3...Txg2 4.Rxg2 (4.hxg4 Tbxb2) 4...Txb2+ 5.Ce2 Bxe2 6.hxg4 Bxg4+] 
by Euclides


Semana 17
Jogam as brancas e ganham
 
Poljak - Kortschmar
Kiev, 1938
1.Cb4 axb4 2.Dxd6 Dd7 3.Dd5 Rf8 [3...Dxd5 4.Te8+ Tf8 5.Txg7+ Rh8 6.Txf8+] 4.Txg7 Dxd5 5.Tg8+ Rxg8 6.Te8+ Tf8 7.Txf8# 1-0
by Euclides
 
Semana 16
Jogam as pretas e ganham


Liskov - Muchinitsch
USSR, 1954
 1...Dg5 2.Df2 [2.Bxg5 Ce2+] 2...Dxe3 3.Dxe3 Ce2+ 4.Cxe2 Bxe3+ 5.Rh1 Tf1+ 6.Cg1 Txg1# 0-1
by Euclides


Semana 15
Jogam as brancas e ganham



Adams - Torre
New Orleans New Orleans, 1920
 1.Dg4 Db5 2.Dc4 Dd7 3.Dc7 Db5 [3...Da4 4.Te4 g6 5.Dxc8 Dxe4 6.Dxe8+] 4.a4 Dxa4 [4...Dxe2 5.Txe2 h6 6.Txe8+] 5.Te4 Db5 6.Dxb7 1-0
by Euclides


Semana 14
Jogam as pretas e ganham

1....Td3 2.Dxb6 (2.Dxd3 Bh2+ 3.Rh1 Cxf2+ 4.Rxh2 Cxd3) Txh3 3.Bd4 Bh2+ 4.Rh1 Bxe5+ 5.Rg1 Bh2+ 6.Rh1 Bc7+ +-
by Euclides

Semana13
Jogam as brancas e ganham
Gusev - Auerbach
Moscow, 1946
1.Dxe5 fxe5 2.Tf1 Tc8 3.Bd1 Tc4 4.Bb3 b5 5.Bxc4 bxc4 6.b4 +-
by Euclides


Semana 12
Jogam as brancas e ganham
 
1.Dh7+ Rxh7 2.Cf6+ Rh8 (2....Rxh6 3.Th3+ Rg5 4.Tg3+ Rxf6 ou Rh6 5.Tg6++ se 4....Rf4 5.Tg4++) 3.Bxg7+ Rxg7 (3....Txg7 4.Th3+ Th7 5.Txh7++) 4.Tg3+ Rf8 ou Rh8 5.Tg8++ (4.... Rxf6 ou Rh6 5.Tg6++
by Euclides

Semana 11
Jogam as brancas e empatam
1.T5f7+ Rb6 2.Tf6+ Rc5 3.Tc8+ Rd5 4.Td8+ Re4 5.Te6 Txe6 6.Txh8 Ta6 7.Rf2 Ta2+ 8.Rg3 Rxe3 9.Txh2 Txh2 10.Rxh2 Rf4 11.g5 Empate.
by Euclides

Semana 10
Jogam as pretas e ganham
1...C7xe5+ 2.fxe5 Cxe5+ 3.Rf4 Cg6+ 4.Rf3 f4 5.exf4 Bg4+ 6.Rxg4 Ce5+ 7.fxe5 h5++
Glücksberg - Najdorf
Varsovia, 1935
by Euclides

Semana 09
Jogam as brancas e ganham
1.Bc1 De7 2.Dc3+ Tf6 3.Dxf6+ Dxf6 4.Td8+ Dxd8 5.Bb2+
by Euclides

Semana 08
Jogam as brancas, mate em 15
1.Cf3+ Rg3 2.Ce1 Rh4 3.Rg6 Rg4 4.Cfg2 Rh3 5.Rf5 Rg3 6.Rg5 Rh3 7.Rf4 Rh2 8.Rg4 Rg1 9.Rh3 Rf2 10.Rh2 Rf1 11.Rg3 Rg1 12.Ce3 Rh1 13.Cg4 Rg1 14.Cf3+ Rf1 15.Cgh2# 1-0
by Euclides

Semana 07
Jogam as brancas, mate em 12
1.h7+ Rh8 2.h5 g1D+ 3.Bxg1 Bc5 4.h6 Bd4 5.hxg7+ Bxg7 6.h4 Bb2 7.h5 Bg7 8.h6 Be5 9.Bc5 Bc3 10.Bf8 Ba1 11.Bg7+ Bxg7 12.hxg7# 1-0
by Euclides



Semana 06
Jogam as brancas, mate em 10
1.Rc2 b6 2.Ba3 b5 3.Bc1 Tb1 4.Cxb1 b4 5.Bb2+ Ra2 6.Bd4 b3+ 7.Rc1 b2+ 8.Rc2 Ra1 9.Bxb2+ Ra2 10.Cc3++
by Euclides 

Semana 05
Jogam as brancas, mate em 9
 
1.Bd5+, Rh8; 2.h6; a2+; 3.Bxa2; a3; 4.Bb4, Be8; 5.Bc3, Bf7; 6.Bxf7, a2+; 7.Rc2, a1=C+; 8.Rb2, Cc2; 9.Bxg7++
by Euclides

Semana 04
Jogam as brancas, mate em 7
1.Rf5, h6; 2.a3, f6; 3.a4, h5; 4.g5, fxg5; 5.a5, g4; 6.Rf4, g3; 7.hxg3++
1.Rf5, h5; 2.g5, f6; 3.a3, etc
by Euclides


Semana 03
Brancas jogam e ganham

1.Dc8,Rg8; 2.Bc7, Dxc8; 3.gxf7+; Rh8; 4.Be5;Dc5; 5.Bb2, Cc7; 6.Ba1,a4; 7.Bb2, a3; 8.Ba1, a2; 9.Bb2, a1=D; 10.Bxa1, Cb5; 11.Re6+, Cd4+; 12.Bxd4+, Dxd4;13.f8=D++
by Euclides


Semana 02
Borowkow - Potapow
Brancas jogam e ganham
1.Bf7, Bxf7; 2.Dxc8, Cc6; 3.Dxf5, Cxh5; 4.Txh5, Bxa2+; 5.Rxa2, Txf5; 6.Cg6+, Rg8; 7. Cxe7+
by Euclides


Semana 01
Brancas jogam e ganham
1. Dxd4, cxd4; 2.Bxg5, e as brancas tem peça a mais.
by Euclides