py_20170530
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1 - h=5 provocation chess
Pantalacci, T.2016
white Pf7g7c6f3 Ka8 Rc7 Sd6e2
black Ph6d5a2d2 Sf8 Kf5
h=5 Infra-functionaries(8+6)
{In infra-functionaries (sometimes strangely called "provocative", which means nothing, while infra-functionary is symmetrical
of ultra-patrol, one wonders moreover why the patrol condition is less restrictive), one can play a unit without condition, it is
only to capture that one must be observed by an enemy unit.}
1.a2-a1=Q g7*f8=B
{a Queen promotion would activate the bQ, which would make the next move a self-check} 2.Qa1-h8 Bf8*h6 3.d2-d1=R f7-f8=S {}
4.Rd1-e1 Se2-d4+ 5.Re1-e5 Rc7-f7 { model stalemate.
Any move by the bQ would activate Rf7 or Nd6, which would then give check. A move by the
TN would allow the bQ to activate Nd4. And of course ...Kf6 would activate Rf7,
...Ke4 or ...Kg4 would activate Pf3. Two-color AUW.}
2 - serial h#3 disparates chess
Petkov, P.2010
white Pa7f4b3g2 Sd8b7 Ka2
black VAe4 LEg3 Kd5 LIh5 Ph7a6g6d4g4 ROb2
ser-h#3 disparates(7+10)4 solutions
b2: Rose🨺h5: Lion🨼e4: Vao🨐g3: Leo
{}
{
If one side plays a piece, the opposite side may not play a piece of the same nature in reply.
Attention, it is a Rose on b2, a Vao on e4, a Leo on g3 and
a Lion on h5. In "normal" chess, if one can say with these strange
animals, there would be 4 mates in one move, 1 a8=X, X being one of these 4
fairy pieces. But in "disparate", a single move by the black figure in question
prevents the white figure from capturing the black king.}
1.LEg3-e1 {(Léo e1)} 2.LEe1-a1 3.VAe4-b1 a7-a8=WE# {Leo a1 is immobilised, he cannot, therefore, by playing any move,
paralyze his opponent a8}
1.VAe4-f5 2.VAf5-c8 3.ROb2-d7 a7-a8=WV# {Vao c8 is immobilised.}
1.ROb2-e5 2.ROe5-h8 3.LIh5-f7 a7-a8=WR# {Rose h8 is immobilised.}
1.LIh5-e8 2.LIe8-e1 3.LEg3-e3 a7-a8=WI# {Lion e1 is immobilised. Blocked units/blocking units cycle.}
3 - h#3 patrol
Von Meyenfeldt, FH.1979
white Sb6f6 Kc5
black Bg8a1 Kd3 Qe1 Pb3c2 Sf5 Rb4d4
h#3 patrol(3+9)
{Tries }
1.Rd4-d8 ? {would allow 4...Bxd5!, similarly} 1.Rd4-g4?{as opposed to} 1.Rd4-d6? {, it would allow 4...Rxd5!)
Note that if} 1.Rd4-h4 {, the rook is "patrolled" by Nf5 and thus prevents the passage of the king by d4.
Also } 1.Rd4-f4 {which "patrol" Nf5jeu réel}
1.Rd4-d7 ! Sf6-d5 {display-departure-file} {Pb3 prevents 2... Rb2 3 Kd4 Rb4+ 4 Ke3#.}
2.Qe1-e8 ! {(the only square: from e7, the bQ would support Rb4 and from e6,
it would support the Nf5)}
Kc5-d4! 3.Qe8-e1+! {(return, but not Qe3+? because wK, unsupported, could not capture this offered Queen)} Kd4-e3 #
4 - hs#6,5 Annan Chess
Bartel, E.2015
white Sd4f4 Ke4
black Kc4
hs#6.5 Annan(3+1)
{ }
1...Kc4-c5 2.Sd4-e6 + {display-departure-file} Kc5-d6 3.Ke4-f5 + {+, the White King moving as a Knight. } Kd6-e5 + 4.Kf5-g7 Ke5-f5 5.Se6-f8 Kf5-g5 6.Kg7-h8 Kg5-h6 7.Sf8-h7 Kh6-g7 #
{ wK does not have access to its
only squares f7 & g6 !}
5 - PG 7,5 by quadruple check vertical cylindrical board
Caillaud, M.2016
white Bf1c1 Ke1 Qd1 Ph4a2b2c2d2f2g2 Sg1b1 Re6a1
black Bf8c8 Ka6 Qd8 Pa7b7c7d7e7g7h7 Sg5g8 Ra8h8
PG 7,5++++(15+15)
Cylindrique vertical
white Bc1f1 Ke1 Qd1 Pa2b2c2d2e2f2g2h2 Sb1g1 Ra1h1
black Bc8f8 Ke8 Qd8 Pa7b7c7d7e7f7g7h7 Sb8g8 Ra8h8
{
} 1.e2-e4 Sb8-a6 2.e4-e5 Sa6-g5 3.e5-e6 f7*e6 4.h2-h4 Ke8-f7 5.Rh1-h3 Kf7-g6 6.Rh3-e3 Kg6-h6 7.Re3-e2 Kh6-a6 8.Re2*e6 {++++ by quadruple check. Well, triple certainly, but Re6's "double" check is a bit of a strain !}
} 1.e2-e4 Sb8-a6 2.e4-e5 Sa6-g5 3.e5-e6 f7*e6 4.h2-h4 Ke8-f7 5.Rh1-h3 Kf7-g6 6.Rh3-e3 Kg6-h6 7.Re3-e2 Kh6-a6 8.Re2*e6 {++++ by quadruple check. Well, triple certainly, but Re6's "double" check is a bit of a strain !}
6 - h#2 super-circe patrol 3 solutions
Soulivy, K.2015
neutral CAe5 Gd5
black Kd3
white Qf5
h#2 super-circe patrol(1+1+2)3 sol.
🩃e5: neutral Camel
🨫d5: neutral Grasshopper
b) neutral Zebra 🨙e5
{}
a) {Camel e5}
1.nGd5-d2 nCAe5*d2[+nGd1] {(the neutral Camel, playing a white move, is supported by the white Queen)} 2.Kd3-d4 Qf5-d3#!
{(supported by the neutral Grasshopper d1, it does check, but the said Grasshopper, unsupported, cannot capture the Queen, nor can the Black King)}
1.Kd3-d4 Qf5*e5[+nCAd6] {(supported by the neutral Grasshopper d5)} 2.nGd5-d7 Qe5-d5 #{}
1.Kd3-c4 Qf5*e5[+nCAd7] 2.Kc4*d5[+nGd8] {(the bK is supported by the neutral Camel)} Qe5-d6 #{}
b) +nZe5 {zebra e5}
1.Kd3-d4 Qf5*e5[+nZf7] 2.Kd4*d5[+nGg8] Qe5-e6 #{}
1.Kd3-c4 Qf5*e5[+nZe6] 2.nGd5-f7 Qe5-d5 #{}
1.nZe5-g2 nGd5-h1 2.Kd3-e4 Qf5-f3 #{ Twice triple echo.}
7 - h#2 Circe with Dragon
Agostini, V.2016
white Pc3 Ka2 Bg8 DRc4
black Qd1 Pd6 Kc5
h#2 Circe(4+3)🨷c4: Dragonb) ♞d1
{}
a) {}
1.Qd1-d2 + DRc4*d2[+bQd8] 2.Qd8-b6 DRd2-d4 #{}
b) +bSd1 {Nd1}
1.Sd1-b2 DRc4*b2[+bSb8] 2.Sb8-c6 DRb2-a4 #
8 - #8 neutral transmuted King
Beaubestre, Cl2016
neutral Kd7
black Pf7g7c5f5 Sa8g4 Ba5
white Pd6g6h6b3e3g3h3h2 Rb6 Bh7 Sc4h4
#8(12+7+1)d7: neutral King
{Attention, Kd7 is neutral. Illegal position, even in transmuted Kings (13 white holds)! Initially composed in 1989, but
finally corrected, except for this detail !}
1.nKd7-e7+ nKe7-e6+ {(the neutral K plays a black move, like a black pawn)} 2.nKe6*f7+ nKf7-f6+ {échec double} 3.nKf6-g8+
{(the neutral K, playing a white move, has the choice between playing a pawn move and a knight move, which he chooses)
(3 Rnxg7+? Cxh6!)}
nKg8-d5 {Rne6? 4 Rnxf5+ et mat au 7e} 4.Bh7-g8+! nKd5-e4+ {Rnh1? 5 Rng2+}
5.nKe4*f5+ nKf5*h6+ {double check} 6.nKh6*g4+ nKg4*h3 {the king is no longer in check...
he can now play a normal move !} 7.nKh3-g2+ nKg2-e1+ 8.nKe1*a5 # { : b7, c6, c4 & b3 are controlled.}
9 - h#2 Rifle Chess
Tritten, P.2016
white Pf3 Bg7 Re8d3 Kg3
black Pd6d5 Se6f6 Bb1 Ke5 Rf1
h#2 rifle(5+7)2 solutions
{In "rifle", you capture without moving, as if you were "shooting" at the unit you want
to capture, which is disintegrated.} 1.Bb1-b1[-d3] Bg7-h8 2.Bb1-f5 {This move could have been played from d3 too.} Bh8-h8[-f6]# {}
1.Rf1-f1 [-f3] Re8-e7 2.Rf1-f5 Re7-e7 [-e6]# {
Note that it is not possible to reverse the two white moves : }
1.Bb1-b1[-d3] Re8-e7 2.Bb1-f5 Bg7-g7[-f6] {is not mat because of } 3.Se6-e6[-g7] {}
1.Rf1-f1 [-f3] Bg7-h8 2.Rf1-f5 Re8-e8 [-e6] {same punishment but by } 3.Sf6-f6[-e8]
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