MESON Chess Problem Database
Problem Display
PID: 140446 (8/5K1p/2p5/2P1N1bR/1n1p1kP1/4r1pP/2p1R1B1/2Q1B3 w - - 0 1)
Warton, Joseph John
The Wangling Wizards, 2005
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Kxe5
- 2.Bxg3#
- 1...Bh4
- 2.Rf5#
- 1...Bf6
- 2.Rf5#
- 1...Bh6
- 2.Rf5#
- 1...Be7
- 2.Rf5#
- 1...Bd8
- 2.Rf5#
- 1...Sa2
- 2.Sd3#
- 1...Sd3
- 2.Sxd3#
- 1...Sd5
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...d3
- 2.Qxe3#
- 1...h6
- 2.Sg6#
- 1...Kxe5
- Tries
- 1.Kg8?
- 1...Sa2
- 2.Sd3#
- 1...Bh4
- 2.Rf5#
- 1...Bf6
- 2.Rf5#
- 1...Bh6
- 2.Rf5#
- 1...Be7
- 2.Rf5#
- 1...Bd8
- 2.Rf5#
- 1...Sd3
- 2.Sxd3#
- 1...Sd5
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...d3
- 2.Qxe3#
- 1...h6
- 2.Sg6#
- 1...Kxe5!
- 1...Sa2
- 1.Bf2?
- 1...Kxe5
- 2.Bxg3#
- 1...Sa2
- 2.Sd3#
- 1...Bh4
- 2.Rf5#
- 1...Bf6
- 2.Rf5#
- 1...Bh6
- 2.Rf5#
- 1...Be7
- 2.Rf5#
- 1...Bd8
- 2.Rf5#
- 1...Sd3
- 2.Sxd3#
- 1...Sd5
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...d3
- 2.Qxe3#
- 1...h6
- 2.Sg6#
- 1...gxf2!
- 1...Kxe5
- 1.Bxb4?
- threat
- 2.Sd3#
- 1...d3
- 2.Sxd3#
- 2.Qxe3#
- 1...Kxe5!
- threat
- 1.Bh1?
- 1...Kxe5
- 2.Bxg3#
- 1...Sa2
- 2.Sd3#
- 1...Bh4
- 2.Rf5#
- 1...Bf6
- 2.Rf5#
- 1...Bh6
- 2.Rf5#
- 1...Be7
- 2.Rf5#
- 1...Bd8
- 2.Rf5#
- 1...Sd3
- 2.Sxd3#
- 1...Sd5
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...d3
- 2.Qxe3#
- 1...h6
- 2.Sg6#
- 1...g2!
- 1...Kxe5
- 1.Rf2+?
- 1...Kxe5
- 2.Rf5#
- 2.Rxg5#
- 1...gxf2!
- 1...Kxe5
- 1.Rxe3?
- threat
- 2.Bxg3#
- 2.Re2#
- 2.Re4#
- 1...Sa2
- 2.Sd3#
- 2.Bxg3#
- 2.Re4#
- 1...Bh4
- 2.Re2#
- 2.Ra3#
- 2.Rb3#
- 2.Rc3#
- 2.Rd3#
- 2.Rxg3#
- 2.Re4#
- 2.Rf5#
- 1...Sd3
- 2.Sxd3#
- 2.Bxg3#
- 2.Re4#
- 1...Sd5
- 2.Sd3#
- 2.Bxg3#
- 2.Re4#
- 1...d3
- 2.Bxg3#
- 2.Re4#
- 1...dxe3!
- threat
- 1.Kg8?
- Keys
- 1.Bc3!
- 1...Kxe5
- 2.Qxe3#
- 1...dxc3
- 2.Qxe3#
- 1...Sa2
- 2.Sd3#
- 1...Bh4
- 2.Rf5#
- 1...Bf6
- 2.Rf5#
- 1...Bh6
- 2.Rf5#
- 1...Be7
- 2.Rf5#
- 1...Bd8
- 2.Rf5#
- 1...Sd3
- 2.Sxd3#
- 1...Sd5
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...d3
- 2.Qxe3#
- 1...h6
- 2.Sg6#
- 1...Kxe5
- 1.Bc3!
This is a version of 10381
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(f);P_SPINB(g),S_FLIGHT,XS(H)::B(B),XP(c)
- B(g);OGATE::R1(I)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- P(e);N_GUARD::QAB1(A),XR(b)
- P(i);N_GUARD::S(H)
- Tries
- Try
- K(J);S_FLIGHT
- Vars
- S(d);N_GUARD::S(H)
- B(g);OGATE::R1(I)
- S(d);N_GUARD::S(H),XS(d)
- P(e);N_GUARD::QAB1(A),XR(b)
- P(i);N_GUARD::S(H)
- Refutation
- K(f);P_SPINB(g),S_FLIGHT,XS(H)
- Try
- B(B);
- Vars
- K(f);P_SPINB(g),S_FLIGHT,XS(H)::B(B),XP(c)
- S(d);N_GUARD::S(H)
- B(g);OGATE::R1(I)
- S(d);N_GUARD::S(H),XS(d)
- P(e);N_GUARD::QAB1(A),XR(b)
- P(i);N_GUARD::S(H)
- Refutation
- P(c);XB(B)
- Try
- B(B);XS(d)
- Threat
- S(H)
- Refutation
- K(f);P_SPINB(g),S_FLIGHT,XS(H)
- Try
- B(D);
- Vars
- K(f);P_SPINB(g),S_FLIGHT,XS(H)::B(B),XP(c)
- S(d);N_GUARD::S(H)
- B(g);OGATE::R1(I)
- S(d);N_GUARD::S(H),XS(d)
- P(e);N_GUARD::QAB1(A),XR(b)
- P(i);N_GUARD::S(H)
- Refutation
- P(c);
- Try
- R(C);CHECK
- Refutation
- P(c);XR(C)
- Try
- R(C);XR(b)
- Threat
- DUALS(3)
- Refutation
- P(e);P_SPINP(e),XR(C)
- Try
- Actual
- B(B);
- Vars
- K(f);P_SPINB(g),P_SPINP(e),S_FLIGHT,XS(H)::QAR2(A),XR(b)
- P(e);N_GUARD,XB(B)::QAB1(A),XR(b)
- S(d);N_GUARD::S(H)
- B(g);OGATE::R1(I)
- S(d);N_GUARD::S(H),XS(d)
- P(e);N_GUARD::QAB1(A),XR(b)
- P(i);N_GUARD::S(H)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).