MESON Chess Problem Database
Problem Display
PID: 262364 (8/8/8/3K4/3bR3/3k4/3P4/2R1B3 w - - 0 1)
Joller, Patrick
Europe Echecs, 1986
#2
5 + 2
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc3
- 2.Rxc3#
- 2.Re3#
- 1...Be3
- 2.Rxe3#
- 1...Bc5
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Ba1
- Tries
- 1.Rc5?
- 1...Bc3
- 2.Rxc3#
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bf6
- 2.Re3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Bxc5!
- 1...Bc3
- 1.Rc6?
- 1...Bc3
- 2.Rxc3#
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Bc5!
- 1...Bc3
- 1.Rc7?
- 1...Bc3
- 2.Rxc3#
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Bc5!
- 1...Bc3
- 1.Rc8?
- 1...Bc3
- 2.Rxc3#
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Bc5!
- 1...Bc3
- 1.Re5?
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc3
- 2.Rxc3#
- 2.Re3#
- 1...Bc5
- 2.Rc3#
- 1...Bb6
- 2.Rc3#
- 1...Ba7
- 2.Rc3#
- 1...Bxe5!
- 1...Be3
- 1.Re6?
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc3
- 2.Rxc3#
- 2.Re3#
- 1...Bc5
- 2.Rc3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Be5!
- 1...Be3
- 1.Re7?
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc3
- 2.Rxc3#
- 2.Re3#
- 1...Bc5
- 2.Rc3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Be5!
- 1...Be3
- 1.Re8?
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc3
- 2.Rxc3#
- 2.Re3#
- 1...Bc5
- 2.Rc3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Be5!
- 1...Be3
- 1.Rc5?
- Keys
- 1.Rc4!
- 1...Bc3
- 2.Rxc3#
- 1...Be3
- 2.Rxe3#
- 1...Ba1
- 2.Re3#
- 1...Bg1
- 2.Rc3#
- 1...Bb2
- 2.Re3#
- 1...Bf2
- 2.Rc3#
- 1...Bc5
- 2.Rc3#
- 1...Be5
- 2.Re3#
- 1...Bb6
- 2.Rc3#
- 1...Bf6
- 2.Re3#
- 1...Ba7
- 2.Rc3#
- 1...Bg7
- 2.Re3#
- 1...Bh8
- 2.Re3#
- 1...Bc3
- 1.Rc4!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- B(b);N_GUARD::R1(D),XB(b)
- Tries
- Try
- R(A);
- Vars
- B(b);N_GUARD::R1(A),XB(b)
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);XR(A)
- Try
- R(A);
- Vars
- B(b);N_GUARD::R1(A),XB(b)
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- R(A);
- Vars
- B(b);N_GUARD::R1(A),XB(b)
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- R(A);
- Vars
- B(b);N_GUARD::R1(A),XB(b)
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- R(D);
- Vars
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);XR(D)
- Try
- R(D);
- Vars
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- R(D);
- Vars
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- R(D);
- Vars
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
- Refutation
- B(b);
- Try
- Actual
- R(A);
- Vars
- B(b);N_GUARD::R1(A),XB(b)
- B(b);N_GUARD::R1(D),XB(b)
- B(b);N_GUARD::R1(D)
- B(b);N_GUARD::R1(A)
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).