Ch. de France 2019 - solutions
Touw Hian Bwee MH 1idee&form 1986
white Qb5 Pc2f2c5d4 Kg5 Rf5e2 Sd5
black Ba1f1 Ke4 Qc1 Pg7g4e3b7 Sb3 Rd2
#2(9+10)
{}
1.Sd5-c7 ! {(5p)}
1...Ba1*d4 2.Qb5*b7 # {}
1...Rd2*d4 2.Qb5-e8 # {}
1...Sb3*d4 2.Re2*e3 # {}
1...Ke4*d4 2.Qb5-b4 #
C. Sammelius, 1 PrixSchweizerische Arbeiter-Schachzeitung 1968
white Bh4b7 Ka1 Qf7 Pf2 Sb2f3 Rc6d5
black Bb1e3 Ke4 Qh7 Ph6g7g4 Sf8f4 Re2
#2(9+10)
{}
1.Rc6-g6 ! {(5p)}
1...Re2*b2 2.Rd5-d4 # {}
1...Be3*f2 2.Rd5-e5 # {}
1...Ke4*f3 2.Rd5-d3 # {}
1...Sf4*d5 2.Bb7*d5 # {}
1...g4*f3 2.Qf7-f5 #
A. Dombrovskis3 PlaceSSSR Championship 1975 (miroir)
white Bb8c8 Kf1 Qg3 Pf4d2a3c4 Se3b3 Ra5
black Pg4b7d4 Sf2b2 Rg5d8 Kd3 Bb1f8
#3(11+10)
1.Kf1-e1 ! {(1p) - menace} 2.Sb3-c1 + Kd3-e4 3.Qg3-g2 # {(1p) }
1...Kd3-e4 2.Qg3-g2 + 2...Ke4-d3 3.Sb3-c1 # {(0,75p)}
1...d4*e3 2.Qg3*e3 + 2...Kd3-c2 {ou} 2...Kd3*c4 3.Qe3-c3 # {(0,75p) }
1...Rd8-d6 2.Se3-d5 + 2...Kd3*c4 3.Ra5-c5 # {ou} 2...Kd3-e4 3.Sb3-c5 # {ou} 2...Kd3-c2 3.Sd5-b4 # {(0,75p) }
1...Bf8-d6 2.Se3-f5 + 2...Kd3*c4 3.Bc8-e6 # {ou} 2...Kd3-e4 3.Bc8*b7 # {ou} 2...Kd3-c2 3.Sf5*d4 # {(0,75p)}
S. Levman4HM Shakhmatny2 semestre 1925
white Qc7 Pg6e5d4 Kh7 Bd1 Sf6c2
black Pa6b4c3d2f4h5 Sb8 Kd3
#3(8+8)
{}
1.Qc7-f7 ! {zugzwang. (1p)}
1...f4-f3 2.Sf6-e4 {(menace} 3.Se4-f2 # {ou} 3.Se4-c5 # {)} 2...Kd3*e4 3.Qf7*f3 # {ou} 2...Sb8-d7 3.Se4-f2 # {(0,8p) }
1...b4-b3 2.Qf7-c4 + 2...Kd3*c4 3.Bd1-e2 # {(0,8p) }
1...h5-h4 2.Sf6-g4 {menace} 3.Sg4-f2 # {(0,8p) }
1...a6-a5 2.Qf7-d5 {menace} 3.Qd5-b5 # {(0,8p) }
1...Sb8-c6 {ou} 1...Sb8-d7 2.Sf6*d7 {menace} 3.Sd7-c5 # {(0,8p)}
V. Rudenko & M. Marandiuk1-3 PrixEkaterinburg-275 JT, 1999
white Rb6 Ke8 Bb8d3 Sc7d1 Pc6e2g5f5
black Pa5b5c5b3d4g4f7 Kd6 Ra4h7 Sg2 Bh8
#4(10+12)
{ }
1.Rb6-a6 ! {(1p menace} 2.Sc7-a8 + 2...Kd6-d5 3.Sa8-b6 + 3...Kd5*c6 4.Bd3-e4 # {1p)}
1...b5-b4 2.Sd1-b2 threat: 3.Sb2-c4 #
2...Sg2-e3 3.Sc7-e6 + {}
3...Kd6-d5 4.Se6-f4 # {}
2...c5-c4 3.Sb2*c4 + 3...Kd6-c5 4.Bb8-a7 # {}
2...Kd6-e5 3.Sb2-c4 + 3...Ke5-f4 4.Sc7-e6 # {(1p)}
1...c5-c4 2.Sc7-e6 + 2...Kd6-d5 3.Sd1-c3 + 3...d4*c3 4.e2-e4 # {(1p)}
1...f7-f6 2.Sc7*b5 + 2...Kd6-d5 3.e2-e4 + 3...d4*e3 ep. 4.Sd1-c3 # {(1p)}
A. RuszInédit pour le Championnat deFrance des Solutionnistes 2019
white Pd5 Ka1 Ba2h2 Sg1
black Pg4h3 Kc1 Be5 Sd4
{ }
1.Sg1-e2 + ! {(1p)} 1...Sd4*e2 + 2.Bh2*e5 h3-h2 ! 3.Be5*h2 {(1p)} g4-g3 ! 4.Bh2*g3 Se2*g3
5.d5-d6 {(1p)} 5...Sg3-e4 ! 6.d6-d7 Se4-c5 ! 7.d7-d8=B ! {(2p)} 7...Sc5-b3 + 8.Ba2*b3
V. Krizhanivski4 PrixFedorov 85-MT 2012
white Pe5f4f3d2c3c4b3 Rg6 Bd7 Kg3
black Qe8 Pe6c5a5 Kd3 Bg8g5
h#3(10+7)
2sol.
{}
1.Qe8*d7 Rg6-g7 2.Qd7-d4 c3*d4 {} 3.Kd3*d4 Rg7-d7 # {(2,5p) }
1.Qe8*g6 Bd7-e8 2.Qg6-e4 f3*e4 {} 3.Kd3*e4 Be8-g6 # {(2,5p)}
M. Olariu1 PrixRevista Român? de ?ah 1990-92
white Kh7 Rd4
black Bc5 Kc2 Qg5 Pd7a5d5f5g2 Sc3a3 Rc7e4
h#5(2+12)
b) f5-->b4
a) 1.Kc2-b3 Rd4*d5 2.Re4-a4 Rd5*c5 3.Kb3-b4 Rc5*f5 {}
4.Rc7-c4 Rf5-f2 5.Qg5-c5 Rf2-b2 # {(2,5p)}
b) bPf5-->b4 {f5 --> b4} 1.Re4-e1 Rd4*d5 2.Sc3-e2 Rd5*c5+ 3.Kc2-d1 Rc5*g5 {}
4.Rc7-c1 Rg5-g3 5.Sa3-c2 Rg3-d3 # {(2.5p)}
M. ErenburgMat Plus 1995(miroir)
white Ba5 Kf1 Qf6 Pg2c3b3e7 Sc4 Rg8
black Sd1 Pc2d2e4h2 Rc1f7 Bb1g3 Kd3
s#2(9+10)
{ }
1.Qf6-f2 ! {(0,5p) menace}
2.Sc4-b2 +
2...Sd1*b2 # {(0,5p) }
1...Bg3*f2
2.Rg8-d8 +
2...Bf2-d4 # {(1p) }
1...Bg3-f4
2.Qf2*d2 +
2...Bf4*d2 # {(1p) }
1...e4-e3
2.Qf2-f5 +
2...Rf7*f5 # {(1p) }
1...Rf7*e7 {ou} 1...Rf7-h7 {ou} 1...Rf7-g7
2.Qf2-e3 +
2...Sd1*e3 # {(1p)}
Y. Gordian & A. Selivanov, 1 Prix, Zadachi y etudy 2007
white Bf7h8 Kh6 Qc1 Pb5b4c3d7h4 Sg3 Ra6e1
black Se2 Rg7 Ke5
s#7(12+3)
{}
1.Ra6-a7 ! {(1p)}
1...Ke5-d6 2.d7-d8=R + Kd6-e5 3.h4-h5 Ke5-f6 {}
4.Rd8-d6+ Kf6-e5 5.Qc1-e3+ Ke5*d6 6.Qe3-d4 + Se2*d4 {}
7.Sg3-f5 + Sd4*f5 # {(2p)}
1...Ke5-f6 2.d7-d8=B + Kf6-e5 3.Kh6-h5 Ke5-d6 {}
4.Qc1-h6 + Kd6-e5 ! 5.Bd8-f6 + Ke5-d6 6.Bf6-d4 + Rg7-g6 {}
7.Qh6-f4 + Se2*f4# {(2p)}
A. Bottacchi2-3 PrixDe Barbieri MT, 1943-46
white Kg1 Pb3h2 Sa1b5 Rc5g4 Be5
black Pb7a5a3c3g5e7 Kb4 Ba6f4
#2(8+9)
billard
{}
1.Rc5-d5 ! {blocus (2p)}
1...e7-e6 2.Be5-d6# {(0.5p)}
1...c3-c2 2.Be5-f2 # {(0.5p)}
1...b7-b6 2.Be5*c3 # {(0.5p)}
1...a3-a2 2.Be5-e3 # {(0.5p)}
1...a5-a4 2.Be5-b6 # {(0.5p)}
1...Ba6*b5 2.Be5-c5 # {(0.5p)}
E. HuberInédit pour le Championnat deFrance des Solutionnistes 2019
neutral Pd7b7
black Kg5
white Ke3
h#2,5(1+1+2)
billard
{}
1...Ke3-e2 2.Kg5-f4 d7-d8=nQ {} 3.nQd8-g8 b7-b8=nB # {(2.5p)}
1...Ke3-e4 2.Kg5-h4 b7-b8=nQ {} 3.nQb8-b5 d7-d8=nB # {(2.5p)}
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