MESON Chess Problem Database
Problem Display
PID: 110837 (2r3n1/1p2p1Kb/1P2p3/N3k3/1B2P1Q1/1N6/8/b2R4 w - - 0 1)
Pituk, Alexander
Revista de Sah, 1962
#2
8 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rc4
- 2.Sxc4#
- 1...Ra8
- 2.Sc4#
- 1...Rb8
- 2.Sc4#
- 1...Rd8
- 2.Sc4#
- 1...Re8
- 2.Sc4#
- 1...Rf8
- 2.Sc4#
- 1...Rc4
- Tries
- 1.Sd2?
- threat
- 2.Sf3#
- 1...Kd4
- 2.Sdc4#
- 1...Bxe4
- 2.Qxe4#
- 1...Rf8
- 2.Sdc4#
- 1...Rc3!
- threat
- 1.Sc5?
- threat
- 2.Sc4#
- 2.Sd7#
- 2.Qg3#
- 1...Bxe4
- 2.Sc4#
- 2.Sd7#
- 2.Qxe4#
- 1...Rc7
- 2.Sc4#
- 2.Qg3#
- 1...Rd8
- 2.Sc4#
- 2.Qg3#
- 1...Rf8
- 2.Sc4#
- 2.Sd7#
- 1...Sf6
- 2.Sc4#
- 2.Qg3#
- 1...Rxc5!
- threat
- 1.Be1?
- threat
- 2.Bg3#
- 1...Rf8
- 2.Sc4#
- 1...Rc3!
- threat
- 1.Re1?
- threat
- 2.Qg3#
- 1...Bxe4
- 2.Qxe4#
- 2.Qg5#
- 1...Rf8
- 2.Sc4#
- 1...Rc3!
- threat
- 1.Rf1?
- threat
- 2.Qf4#
- 1...Rf8
- 2.Sc4#
- 1...Bxe4!
- threat
- 1.Sd2?
- Keys
- 1.Bd2!
- threat
- 2.Qf4#
- 1...Kd6+
- 2.Bc3#
- 1...Bxe4
- 2.Bf4#
- 1...Rf8
- 2.Sc4#
- threat
- 1.Bd2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 5
- Sets
- R(g);N_GUARD::S(F),XR(g)
- R(g);N_GUARD::S(F)
- Tries
- Try
- S(B);
- Threat
- S(B)
- Vars
- K(b);S_FLIGHT::R(A)+S(B)
- B(f);OGATE,XP(D)::QAR1(E),XB(f)
- R(g);N_GUARD::S(B)
- Refutation
- R(g);
- Try
- S(B);
- Threat
- DUALS(3)
- Refutation
- R(g);XS(B)
- Try
- B(C);
- Threat
- B(C)
- Vars
- R(g);N_GUARD::S(F)
- Refutation
- R(g);
- Try
- R(A);
- Threat
- QAB(E)
- Vars
- R(g);N_GUARD::S(F)
- Refutation
- R(g);
- Try
- R(A);
- Threat
- QAB1(E)
- Vars
- R(g);N_GUARD::S(F)
- Refutation
- B(f);XP(D)
- Try
- Actual
- B(C);
- Threat
- QAB1(E)
- Vars
- K(b);CHECK,S_FLIGHT::R(A)+B(C)
- B(f);SBLOCK,XP(D)::B(C)
- R(g);N_GUARD::S(F)
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).