Ch. de France 2018 - solutions
F.M. Simkhovich3ème PrixChemnitzer Tageblatt 1925
white Bb8h7 Ka2 Qb3 Pd4h3 Sf3 Rg1f8
black Bg8h8 Kf4 Qc8 Pb7c6f7h4 Se5 Rh5
#2(9+10)
1.Sf3-g5 ! {(5p) menace} 2.Qb3-f3 # {}
1...Rh5*g5 2.Rg1-f1 # {}
1...f7-f5 2.Rg1-g4 # {}
1...f7-f6 2.Bb8*e5 # {}
1...Qc8*h3 2.Sg5*h3 # {}
1...Qc8-g4 2.Rg1*g4 # {}
1...Qc8-e6 2.Sg5*e6 # {}
1...Qc8-c7 2.Sg5-e6 # {}
1...Qc8*b8 2.Sg5-e6 #
Hrvoje Bartolović 2nd PrizeDie Schwalbe 1961
white Bg8 Ka1 Qg6 Ph3 Sf1c5 Rf5e4
black Be1a4 Kc2 Qg3 Pe7g4f3d2c3b4a3 Sd1b1 Rc1a7
#2(8+15)
1.Re4-d4 ! {(5p) menace} 2.Rf5*f3 # {ou ailleurs }
1...Sd1-f2 {ou ailleurs} 2.Sf1-e3 # {}
1...f3-f2 2.Rf5-f3 # {}
1...Qg3-d6 2.Rf5-f6 # {}
1...Qg3-e5 2.Rf5*e5 # {}
1...Qg3-f4 2.Rf5*f4 # {}
1...Ba4-e8 {ou ailleurs} 2.Bg8-b3 # {}
1...g4*h3 2.Rf5-g5 # {}
1...Ra7-a6 2.Rf5-f6 # {}
1...e7-e5 2.Rf5*e5 #
Percival Fothergill RecommandéBCPS 1926
white Pe3c2 Sb7a4 Rc7 Kc6 Be8e7
black Pf7e6f6g5g4e4a7a6 Kc4 Ba8h6 Sf8 Rg6h7
#3(8+14)
1.Rc7-c8 ! threat:
2.Rc8*a8 threat:
3.Sb7-a5 # {(1p) }
1...e6-e5
2.Kc6-d6 + {(1p)}
2...Kc4-b4
3.Kd6-d5 # {}
1...f6-f5
2.Kc6-d6 + {(1p)}
2...Kc4-b4
3.Kd6-e5 # {}
1...Ba8*b7 +
2.Kc6*b7 + {(1p)}
2...Kc4-d5
3.Rc8-c5 # {}
1...Sf8-d7
2.Kc6*d7 + {(1p)}
2...Kc4-b5
3.Kd7-d8 #
2...Kc4-d5
3.Rc8-c5 #
Ladislav Vetešník2ème placeLidové noviny 1925
white Qe6 Se5 Rf5 Ba1 Kg1
black Pa6g6h6h5d5e3 Se7 Ra7 Ke4
#4(5+9)
1.Rf5-f2 ! threat:
2.Se5-d7 +
2...Ke4-d3
3.Qe6-e4 + {(1p)}
3...Kd3*e4
4.Sd7-c5 #
3...d5*e4
4.Sd7-e5 # {}
1...e3*f2 +
2.Kg1*f2 threat:
3.Se5-d3 + {/} 3.Se5*g6 + {(1p)}
3...Ke4-d3
4.Qe6-e2 # {}
2...Ke4-f4
3.Se5-d3 + {(1p)}
3...Kf4-g5
4.Ba1-f6 # {}
2...Se7-c6
3.Qe6*g6 + {(1p)}
3...Ke4-f4
4.Se5-d3 # {}
1...Ra7-c7 2.Se5-d7+ Ke4-d3 3.Qe6*a6+ {(1p)} Rc7-c4 4.Sd7-c5# {or} 3...Kd3-e4 4.Sd7-f6#
Fritz GiegoldDie Welt 1978
white Pe4d2c3b4c5a2 Bg2a3 Rf1a1 Ke1
black Pg3g5e6a4c4d3 Ke5
#5(11+7)
1.Ra1-c1 ! zugzwang. {}
1...g5-g4
2.Rc1-c2
2...d3*c2 {}
3.Ba3-c1
3...a4-a3
4.Rf1-f4
4...Ke5*f4 {}
5.d2-d4 # {(5p)}
L.Mitrofanov3ème Prix Beginner TourneyShakhmaty v SSSR 1953
white Qa2 Ph3h2c7 Kg1 Bc2
black Qc8 Pg4g6e3e5 Kf3 Rd7
1.Qa2-c4 ! {(1p)} g4*h3 2.Bc2-e4+ Kf3-f4 {}
3.Be4-b7+ {(1p)} Kf4-g5 4.Qc4-g4+! {(1p)}
Kg5*g4 5.Bb7*c8 Kg4-f3 6.Bc8*d7 {(1p)} e3-e2
7.Bd7-g4+! {(1p)}
Menachem WitztumPrixWola Gu?owska 2011
white Qg4 Pe6f4 Ka3 Bf3 Ra4
black Pc6b5a5g6e2 Kc5 Rb6d6 Sf5d1 Ba1
h#2(6+11)
2sol.
b)Ce1-->e8
a) {}
1.Rd6-d2 Qg4-h4 2.Sf5-d4 Qh4-e7 # {(1,25p) }
1.Rd6-d5 Qg4*f5 2.Rd5-e5 Qf5-f8 # {(1,25p)}
b) bSd1-->e8 {Cd1 --> e8}
1.Ba1-h8 Qg4*g6 2.Sf5-g7 Qg6-c2 # {(1,25p) }
1.Ba1-d4 Qg4-g1 2.Bd4-f2 Qg1-c1 # {(1,25p)}
Steven Dowd, Mirko Degenkolbe & Rolf WiehagenŠachová skladba 2006-07
white Pb2g3f2f6 Ka1 Bh2 Sh1
black Pb3a2f3g4f7e6e5g5 Ke4
h#8(8+15)
2sol.
1.Ke4-f5 Bh2-g1 2.e5-e4 Bg1-h2 3.e4-e3 Bh2-g1 {}
4.e3*f2 Sh1*f2 5.e6-e5 Sf2*g4 6.e5-e4 Sg4-f2 {}
7.e4-e3 g3-g4 + 8.Kf5-f4 Bg1-h2 # {(2,5p)}
1.Ke4-d3 Bh2-g1 2.e5-e4 Bg1-h2 3.e4-e3 f2*e3 {}
4.f3-f2 e3-e4 5.f2-f1=B Sh1-f2 + 6.Kd3-d4 Sf2-d3 {}
7.e6-e5 Sd3-c5 8.Bf1-c4 Bh2-g1 # {(2,5p)}
Josef Kupperidee&form2005
white Bf8g4 Kf3 Qd2 Pe7c7b7c3c2f2 Sh5 Re8
black Ke5 Pg7h4f4d3b4 Rd8h7 Ba8d6 Sd5
s#2(12+11)
1.b7-b8=B ! threat:
2.Qd2-e1 + {(0,8p)}
2...Sd5-e3 # {}
1...d3*c2
2.Qd2-e2 + {(0,7p)}
2...Sd5-e3 # {}
1...b4*c3
2.Qd2*c3 + {(0,7p)}
2...Sd5*c3 # {}
1...Bd6-c5
2.Qd2*f4 + {(0,7p)}
2...Sd5*f4 # {}
1...Bd6*e7
2.c7*d8=B + {(0,7p)}
2...Sd5-c7 # {}
1...Bd6*c7
2.e7*d8=B + {(0,7p)}
2...Sd5-e7 # {}
1...Rh7*h5
2.Bf8*g7 + {(0,7p)}
2...Sd5-f6 #
Venelin Alaikov3ème Prixdiagrammes 1997
white Bh5e1 Ke6 Qg1 Pd7c6c2 Sa7f4 Rf1g3
black Ke4 Pg6f6e7c5c4c3 Sg8h8 Rf8h6 Ba4
s#5(11+12)
1.Sf4-h3 ! threat:
2.Rg3-e3 +
2...Ke4-d4
3.Sa7-b5 +
3...Ba4*b5 {}
4.Re3*c3 +
4...Kd4-e4
5.Rc3*c4 + {(2p)}
5...Bb5*c4 # {}
1...Ba4*c2
2.Bh5-f3 +
2...Ke4-d3
3.Bf3-g4 +
3...Kd3-e4 {}
4.Bg4-f5 +
4...g6*f5
5.Sh3-g5 + {(1,5p)}
5...f6*g5 # {}
1...Rf8-b8
2.Sh3-g5 +
2...f6*g5
3.Bh5-f3 +
3...Ke4-f4 {}
4.Bf3-g4 +
4...Kf4-e4
5.Bg4-f5 + {(1,5p)}
5...g6*f5 #
Geoff Foster4ème PrixStrateGems 2009
white Qb1 Pg4 Kg2 Ba8f8 Re1a4
black Qc6 Pc7 Ke4 Rd4e3 Sd3
sh=14(7+6)
1.Qc6-b7 2.c7-c5 3.c5-c4 4.Rd4-d5 5.Qb7-b4 6.c4-c3 {}
7.c3-c2 8.Sd3-c1 9.Sc1-e2 10.Re3-d3 11.c2-c1=B 12.Bc1-e3 {}
13.Se2-d4 14.Qb4-d6 Bf8*d6 {pat (5p)}
Uri Avner1er PrixAndernach 1997
white Ba1f1 Kg3 Qd3 Pf4d2 Se1g2 Rh5
black Qe7 Pf6f3 Ke4 Bh8a2 Sb5
#2(9+7)
Isardam
1.Qd3-e3 ! threat:
2.Kg3*f3 # {(5p) }
1...Qe7-b4
2.d2-d3 # {}
1...Qe7-b7
2.Bf1-d3 # {}
1...Qe7-h7
2.Rh5-e5 #
Ajouter un commentaire