Ch-Fr-2020-PJ
Les PJs du concours rétro
Dans la solution, cliquez dans la partie droite de l'échiquier pour avancer, gauche pour reculer ... ou directement sur le coup
1
Jeff Coakley
white Bf1 Ke1 Qd1 Pd4h2g2f2e2c2b2a2 Sb1g1 Ra1h1
black Bc8f8 Ke8 Qd8 Ph7g7f7e6d7c7b7 Sb8 Ra8h8
PJ 4.5(15+14)
white Bf1c1 Ke1 Qd1 Ph2g2f2e2d2c2b2a2 Sb1g1 Rh1a1
black Bc8f8 Ke8 Qd8 Ph7g7f7e7d7c7b7a7 Sg8b8 Rh8a8
{}
1.d2-d3 e7-e6 {( 2p)} 2.Bc1-e3 Sg8-e7 3.Be3*a7 Se7-c6 4.Ba7*b8 Sc6*b8 5.d3-d4 {( 8p)}
2
Jeff Coakley
white Bf1c1 Ke1 Qd1 Pa2b2c2d3f2g2h2 Sb1 Rh1a1
black Bc8 Kg8 Qd8 Ph7g7f7e5d7c7b7a7 Sb8 Rf8a8
PJ 6(14+14)
white Bf1c1 Ke1 Qd1 Ph2g2f2e2d2c2b2a2 Sb1g1 Rh1a1
black Bc8f8 Ke8 Qd8 Ph7g7f7e7d7c7b7a7 Sg8b8 Rh8a8
{}
1.d2-d3 Sg8-h6 {( 2p)} 2.Bc1*h6 e7-e5 3.e2-e3 Bf8-c5 4.Sg1-e2 Bc5*e3 5.Se2-c1 Be3*c1 6.Bh6*c1 0-0 {( 8p)}
3
Paul Raican
white Bc4g5 Kf3 Qd2 Pa2b2c2d3f4g2h2 Se4g1 Rf1h1
black Be1c8 Kd1 Qb3 Ph7g7f7e5c7b7a7 Sg8b8 Rh8a8
PJ 14.5(15+15)
white Bf1c1 Ke1 Qd1 Ph2g2f2e2d2c2b2a2 Sb1g1 Rh1a1
black Bc8f8 Ke8 Qd8 Ph7g7f7e7d7c7b7a7 Sg8b8 Rh8a8
{}
1.e2-e4 d7-d5 {( 2p)} 2.e4*d5 Qd8*d5 {( 2p)} 3.Qd1-g4 Qd5-b3 4.Qg4-b4 Ke8-d7 5.Sb1-c3 Kd7-e6 6.Bf1-c4 + Ke6-e5 7.d2-d3 Ke5-d4 8.Bc1-g5 e7-e5 9.f2-f4 Kd4-e3 10.Ke1-f1 Ke3-d2 11.Kf1-f2 Bf8-c5 + 12.Kf2-f3 Bc5-f2 13.Ra1-f1 Bf2-e1 14.Sc3-e4 + Kd2-d1 15.Qb4-d2 # {( 8p)}
4
Andrew Buchanan
white Bc1f1 Ke1 Qb1 Pa2b2c2e2f2 Sd1g1 Ra1
black Bc8f8 Ke8 Qb8 Pg7d7c7b7a7 Sg8 Ra8h8
PJ 7 Chess960(12+12)
TDFCRFCT
b) c7-->f7
white Bf1c1 Ke1 Qb1 Ph2g2f2e2d2c2b2a2 Sd1g1 Rh1a1
black Bc8f8 Ke8 Qb8 Ph7g7f7e7d7c7b7a7 Sd8g8 Rh8a8
{}
a) 1.d2-d4 h7-h5 2.d4-d5 h5-h4 3.d5-d6 h4-h3 4.d6*e7 h3*g2 {}
5.e7*d8=S g2*h1=R 6.Sd8*f7 Rh1*h2 7.Sf7*h8 Rh2*h8
{( 5p)}
b) 1.d2-d4 h7-h5 2.d4-d5 h5-h4 3.d5-d6 h4-h3 4.d6*e7 h3*g2 {}
5.e7*d8=B g2*h1=Q 6.Bd8*c7 Qh1*h2 7.Bc7*b8 Qh2*b8
{( 5p)}
5
Allan Bell
white Bf1 Ke8 Qh5g8 Pa2b2c2h2g2e4 Sd2g1 Rb1h1
black Bc8 Ke1 Qg5g7 Ph7f6d7c7b7a7 Sb8 Rh8a8
PJ 17,5(14+13)
Fuddled Men (ou échecs ivrognes) :
une pièce ne peut jouer 2 fois de suite
white Bf1c1 Ke1 Qd1 Ph2g2f2e2d2c2b2a2 Sb1g1 Rh1a1
black Bc8f8 Ke8 Qd8 Ph7g7f7e7d7c7b7a7 Sg8b8 Rh8a8
{}
1.f2-f4 e7-e5 2.Ke1-f2 Ke8-e7 {( 2p)} 3.f4-f5 e5-e4 4.Kf2-g3 Ke7-d6 {( 2p)} 5.f5-f6 e4-e3 6.Kg3-g4 Kd6-e5 7.f6*g7 e3*d2 8.Kg4-h5 Ke5-f4 9.g7*f8=Q d2*c1=Q 10.e2-e4 Kf4-e3 11.Qf8*g8 Qd8-h4 12.Kh5-h6 f7-f6 + 13.Qd1-h5 Ke3-f2 + 14.Kh6-g7 Qc1-h6 15.Sb1-d2 Qh4-g5 + 16.Kg7-f7 Qh6-g7 17.Ra1-b1 Kf2-e1 + 18.Kf7-e8 # {( 6p)}
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