MESON Chess Problem Database
Problem Display
PID: 108656 (KN2R3/B1k2N2/3b3R/8/4n3/2r5/4r3/7Q w - - 0 1)
Klepacek, Miroslav
Sachove umeni (Ceskoslovensky sach), 1951
#2
7 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bh2
- 2.Bb6#
- 1...Ba3
- 2.Bb6#
- 1...Bg3
- 2.Bb6#
- 1...Bb4
- 2.Bb6#
- 1...Bf4
- 2.Bb6#
- 1...Bc5
- 2.Rc6#
- 1...Be5
- 2.Bb6#
- 1...Be7
- 2.Bb6#
- 1...Bf8
- 2.Bb6#
- 1...Sd2
- 2.Qb7#
- 1...Sf2
- 2.Qb7#
- 1...Sg3
- 2.Qb7#
- 1...Sc5
- 2.Qc6#
- 1...Sg5
- 2.Qb7#
- 1...Sf6
- 2.Qb7#
- 1...Bh2
- Tries
- 1.Sxd6?
- threat
- 2.Sb5#
- 2.Rc8#
- 1...Sf6
- 2.Sb5#
- 1...Rb2
- 2.Rc8#
- 1...Rb3
- 2.Rc8#
- 1...Rc5
- 2.Rc8#
- 1...Sxd6!
- threat
- 1.Rxd6?
- threat
- 2.Sa6#
- 2.Bb6#
- 2.Rd7#
- 1...Ra2
- 2.Rd7#
- 1...Rb2
- 2.Sa6#
- 2.Rd7#
- 1...Rd2
- 2.Sa6#
- 2.Bb6#
- 1...Ra3
- 2.Rc6#
- 2.Rd7#
- 1...Rb3
- 2.Sa6#
- 2.Rc6#
- 2.Rd7#
- 1...Rd3
- 2.Sa6#
- 2.Bb6#
- 2.Rc6#
- 1...Rc6
- 2.Rxc6#
- 2.Rd7#
- 1...Sc5
- 2.Bb6#
- 2.Rc6#
- 2.Qc6#
- 1...Sf6
- 2.Sa6#
- 2.Bb6#
- 2.Qb7#
- 1...Sxd6!
- threat
- 1.Re7+?
- 1...Kc8
- 2.Rh8#
- 1...Bxe7!
- 1...Kc8
- 1.Qh3?
- threat
- 2.Rc8#
- 2.Qd7#
- 2.Qc8#
- 1...Sc5
- 2.Rc8#
- 2.Qc8#
- 1...Sf6
- 2.Rc8#
- 2.Qc8#
- 1...Rxh3!
- threat
- 1.Sxd6?
- Keys
- 1.Sg5!
- threat
- 2.Se6#
- 1...Sxg5
- 2.Qb7#
- 1...Bh2
- 2.Bb6#
- 1...Ba3
- 2.Bb6#
- 1...Bg3
- 2.Bb6#
- 1...Bb4
- 2.Bb6#
- 1...Bf4
- 2.Bb6#
- 1...Bc5
- 2.Rc6#
- 1...Be5
- 2.Bb6#
- 1...Be7
- 2.Bb6#
- 1...Bf8
- 2.Bb6#
- 1...Sd2
- 2.Qb7#
- 1...Sf2
- 2.Qb7#
- 1...Sg3
- 2.Qb7#
- 1...Sc5
- 2.Qc6#
- 1...Sf6
- 2.Qb7#
- threat
- 1.Sg5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(d);::B(C)
- B(d);OGATE::R1(B)
- S(c);OGATE::QAR1(A)
- Tries
- Try
- S(D);XB(d)
- Threat
- DUALS(2)
- Vars
- S(c);::S(D)
- R(a);::R1(G)
- R(b);::R1(G)
- Refutation
- S(c);XS(D)
- Try
- R(B);XB(d)
- Threat
- DUALS(3)
- Vars
- R(a);P_PINB(C)::R1(B)
- Refutation
- S(c);XR(B)
- Try
- R(G);CHECK
- Vars
- K(e);P-FLIGHT::R(B)
- Refutation
- B(d);XR(G)
- Try
- Q(A);
- Threat
- DUALS(3)
- Refutation
- R(b);XQ(A)
- Try
- Actual
- S(D);
- Threat
- S(D)
- Vars
- S(c);OGATE,XS(D)::QAR1(A)
- B(d);::B(C)
- B(d);OGATE::R1(B)
- S(c);OGATE::QAR1(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).