MESON Chess Problem Database
Problem Display
PID: 34443 (3R4/8/4K1p1/2p3B1/4k3/1BP5/5RP1/1b2r3 w - - 0 1)
Shire, David J
Phenix, 1996
#2
7 + 5
| 3256 | David Shire Selected Chess Problems | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rf1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3
- 2.Bd5#
- 1...c4
- 2.Rd4#
- 1...Rc1
- Tries
- 1.Kf6?
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Ba2
- 2.Bc2#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3
- 2.Bd5#
- 2.Re8#
- 1...c4
- 2.Rd4#
- 1...Rf1!
- 1...Rc1
- 1.Bd1?
- threat
- 2.Bf3#
- 1...Rxd1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Ba2+!
- threat
- 1.Ba4?
- threat
- 2.Bc6#
- 1...Rd1
- 2.Re2#
- 1...Ba2+!
- threat
- 1.Rfd2?
- threat
- 2.Bd5#
- 1...c4
- 2.R2d4#
- 2.R8d4#
- 1...Ba2!
- threat
- 1.Rf3?
- threat
- 2.Bd5#
- 1...Rd1
- 2.Re3#
- 1...Re3
- 2.Rxe3#
- 2.Rf4#
- 1...c4
- 2.Rd4#
- 1...Ba2!
- threat
- 1.Rdd2?
- threat
- 2.Bd5#
- 1...c4
- 2.Rd4#
- 1...Ba2!
- threat
- 1.Rd6?
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rf1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3
- 2.Bd5#
- 1...c4
- 2.Rd4#
- 1...Ba2!
- 1...Rc1
- 1.Rd7?
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rf1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3
- 2.Bd5#
- 1...c4
- 2.Rd4#
- 1...Ba2!
- 1...Rc1
- 1.c4?
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rf1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Ba2
- 2.Bc2#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3!
- 1...Rc1
- 1.Kf6?
- Keys
- 1.Rd5!
- 1...Rc1
- 2.Re2#
- 1...Rd1
- 2.Re2#
- 1...Rf1
- 2.Re2#
- 1...Rg1
- 2.Re2#
- 1...Rh1
- 2.Re2#
- 1...Re2
- 2.Rxe2#
- 1...Re3
- 2.Rf4#
- 1...Ba2
- 2.Bc2#
- 1...Bc2
- 2.Bxc2#
- 1...Bd3
- 2.Re5#
- 1...c4
- 2.Rd4#
- 1...Rc1
- 1.Rd5!
This is a version
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C),XB(a)
- B(a);SBLOCK::B(C)
- P(d);N_GUARD::R1(G)
- Tries
- Try
- K(F);P-FLIGHT
- Vars
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C)
- B(a);N_GUARD::B(C),XB(a)
- P(d);N_GUARD::R1(G)
- Refutation
- R(b);P_PINR(A)
- Try
- B(C);
- Threat
- B(C)
- Vars
- R(b);N_GUARD,XB(C)::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- Refutation
- B(a);CHECK
- Try
- B(C);
- Threat
- B(C)
- Vars
- R(b);N_GUARD::R(A)
- Refutation
- B(a);CHECK
- Try
- R(A);
- Threat
- B(C)
- Refutation
- B(a);P_PINB(C)
- Try
- R(A);
- Threat
- B(C)
- Vars
- R(b);N_GUARD::R1(A)
- P(d);N_GUARD::R1(G)
- Refutation
- B(a);P_PINB(C)
- Try
- R(G);
- Threat
- B(C)
- Vars
- P(d);N_GUARD::R1(G)
- Refutation
- B(a);P_PINB(C)
- Try
- R(G);
- Vars
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C),XB(a)
- B(a);SBLOCK::B(C)
- P(d);N_GUARD::R1(G)
- Refutation
- B(a);P_PINB(C)
- Try
- R(G);
- Vars
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C),XB(a)
- B(a);SBLOCK::B(C)
- P(d);N_GUARD::R1(G)
- Refutation
- B(a);P_PINB(C)
- Try
- P(D);
- Vars
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C)
- B(a);N_GUARD::B(C),XB(a)
- Refutation
- B(a);
- Try
- Actual
- R(G);
- Vars
- R(b);N_GUARD::R(A)
- R(b);N_GUARD::R(A),XR(b)
- R(b);SBLOCK::R1(A)
- B(a);N_GUARD::B(C)
- B(a);N_GUARD::B(C),XB(a)
- B(a);SBLOCK::R1(G)
- P(d);N_GUARD::R1(G)
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).