py_20090414

hs#3 with Leos and Locusts

: moving as a Queen but needing a hurdle to capture
: Grasshopper eating the hurdle

Petko A. PETKOV
Broodings, 2009

white Ra2 WLa1h1 Kg8 black Pf4 Kd1 BLf8 Sf3 Lh8

hs#3(4+5)
2 solutions
🨐h8: Locust
🨴a1, 🨺h1, f8: Leo

{

} 1.WLh1-h7 BLf8-f6 + {
} 2.Kg8-g7 Sf3-e5 {
} 3.WLh7-b1 + BLf6*a1 #{

} 1.WLa1-d4 BLf8-h6 + {
} 2.Kg8-h7 Sf3-h4 {
} 3.WLd4-g1 + BLh6*h1 #

serial h#10 Circe with neutral pawn and neutral Rook-Chameleon

: Black plays n moves in a row and White mates in one
: a captured piece is reborn on its original square if it is free
: can be played by any side
: A chameleon piece is muting after each move with cycle N-B-R-Q-N

Chris FEATHER
Broodings, 2008

neutral Ph7 neutral Chameleon Rd2 black Pe4 Kf1 white Ph2 Kh1

ser-h#10 Circe(2+2+2)
🨂d2: neutral Rook Chameleon
🨅h7: neutral pawn

Solution

{

} 1.ncRd2-d7=ncQ {
} 2.ncQd7-g4=ncS {
} 3.ncSg4*h2=ncB {
} 4.ncBh2-c7=ncR {
} 5.ncRc7*h7=ncQ[+nPh2] {
} 6.ncQh7-h3=ncS {
} 7.ncSh3-g1=ncB {
} 8.nPh2*g1=nS[+ncBc1] {
} 9.ncBc1-d2=ncR {
} 10.ncSg1-f3=ncB + ncBf3-d1=ncR #

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