MESON Chess Problem Database
Problem Display
PID: 71041 (2r4Q/8/3p4/2R4b/1N1R4/8/B1p4r/k1K4n w - - 0 1)
Velimirovic, Milan
3rd Place, Yugoslav Championship, 1999
#2
6 + 7
SOLUTION
- SOUND
- Sets
- 1...Rc6
- 2.Rd1#
- 2.Rd2#
- 2.Rd3#
- 2.Rdc4#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rdd5#
- 2.Rxd6#
- 1...Be8
- 2.Rh4#
- 1...dxc5
- 2.Rd8#
- 1...Rc6
- Tries
- 1.Bb3?
- threat
- 2.Ra5#
- 1...dxc5
- 2.Rd8#
- 1...Ra8
- 2.Qxa8#
- 1...Be8
- 2.Rh4#
- 1...Rxc5!
- threat
- 1.Bd5?
- threat
- 2.Ra5#
- 1...Rxc5
- 2.Rc4#
- 1...Rh3
- 2.Sxc2#
- 1...Ra8
- 2.Qxa8#
- 1...Be8
- 2.Rh4#
- 1...dxc5!
- threat
- 1.Be6?
- threat
- 2.Ra5#
- 1...dxc5
- 2.Rd8#
- 1...Rh3
- 2.Sxc2#
- 1...Ra8
- 2.Qxa8#
- 1...Be8
- 2.Rh4#
- 1...Rxc5!
- threat
- 1.Bg8?
- threat
- 2.Rd1#
- 2.Rd2#
- 2.Rd3#
- 2.Rdc4#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rdd5#
- 2.Rxd6#
- 2.Ra5#
- 1...Rxg8
- 2.Ra5#
- 1...dxc5
- 2.Rd1#
- 2.Rd2#
- 2.Rd3#
- 2.Rc4#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rd5#
- 2.Rd6#
- 2.Rd7#
- 2.Rd8#
- 1...Rd2
- 2.Rxd2#
- 2.Rd3#
- 2.Ra5#
- 1...Re2
- 2.Re4#
- 2.Ra5#
- 1...Rf2
- 2.Rf4#
- 2.Ra5#
- 1...Rg2
- 2.Rg4#
- 2.Ra5#
- 1...Rh3
- 2.Sxc2#
- 2.Rd3#
- 1...Rh4
- 2.Sxc2#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rxh4#
- 2.Ra5#
- 1...Rc7
- 2.Ra5#
- 1...Ra8
- 2.Rd1#
- 2.Rd2#
- 2.Rd3#
- 2.Rdc4#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rdd5#
- 2.Rxd6#
- 1...Re8
- 2.Ra5#
- 1...Rf8
- 2.Ra5#
- 1...Bd1
- 2.Rh4#
- 2.Ra5#
- 1...Be2
- 2.Sxc2#
- 2.Rh4#
- 2.Ra5#
- 1...Bf3
- 2.Rh4#
- 2.Ra5#
- 1...Bg4
- 2.Ra5#
- 1...Bg6
- 2.Rh4#
- 2.Ra5#
- 1...Bf7
- 2.Rh4#
- 1...Be8
- 2.Rh4#
- 1...d5
- 2.Rdxd5#
- 2.Ra5#
- 1...Rxc5!
- threat
- 1.Rxc8?
- threat
- 2.Rd1#
- 2.Rd2#
- 2.Rd3#
- 2.Rdc4#
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rd5#
- 2.Rxd6#
- 1...Rd2
- 2.Rxd2#
- 2.Rd3#
- 1...Re2
- 2.Re4#
- 1...Rf2
- 2.Rf4#
- 1...Rg2
- 2.Rg4#
- 1...Rh3
- 2.Rd3#
- 1...Rh4
- 2.Re4#
- 2.Rf4#
- 2.Rg4#
- 2.Rxh4#
- 1...Bd1
- 2.Rh4#
- 1...Be2
- 2.Rh4#
- 1...Bf3
- 2.Rh4#
- 1...Bg6
- 2.Rh4#
- 1...Bf7
- 2.Rh4#
- 1...Be8
- 2.Rh4#
- 1...d5
- 2.Rxd5#
- 1...Bg4!
- threat
- 1.Bb3?
- Keys
- 1.Bc4!
- threat
- 2.Ra5#
- 1...Rxc5
- 2.Rd5#
- 1...dxc5
- 2.Rd8#
- 1...Rh3
- 2.Sxc2#
- 1...Ra8
- 2.Qxa8#
- 1...Be8
- 2.Rh4#
- threat
- 1.Bc4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(e);S_CUTR(g)::QAB(F)+R(D)
- P(f);OGATE,XR(E)::QAB(F)+R(D)
- Tries
- Try
- B(B);
- Threat
- R(E)
- Vars
- P(f);OGATE,XR(E)::QAB(F)+R(D)
- R(g);OGATE::QAB(F),XR(g)
- B(e);S_CUTR(g)::QAB(F)+R(D)
- Refutation
- R(g);XR(E)
- Try
- B(B);
- Threat
- R(E)
- Vars
- R(g);N_GUARD,XR(E)::QAB(F)+R(D)
- R(d);N_GUARD::S(C),XP(c)
- R(g);OGATE::QAB(F),XR(g)
- B(e);S_CUTR(g)::QAB(F)+R(D)
- Refutation
- P(f);XR(E)
- Try
- B(B);
- Threat
- R(E)
- Vars
- P(f);OGATE,XR(E)::QAB(F)+R(D)
- R(d);N_GUARD::S(C),XP(c)
- R(g);OGATE::QAB(F),XR(g)
- B(e);S_CUTR(g)::QAB(F)+R(D)
- Refutation
- R(g);XR(E)
- Try
- B(B);
- Threat
- DUALS(11)
- Vars
- R(g);XB(B)::R(E)
- R(g);::R(E)
- B(e);::R(E)
- B(e);::QAB(F)+R(D)
- Refutation
- R(g);XR(E)
- Try
- R(E);XR(g)
- Threat
- DUALS(10)
- Vars
- R(d);::QAB(F)+R(D)
- B(e);::QAB(F)+R(D)
- P(f);::QAB(F)+R(D),XP(f)
- Refutation
- B(e);
- Try
- Actual
- B(B);
- Threat
- R(E)
- Vars
- R(g);N_GUARD,XR(E)::QAB(F)+R(D)
- P(f);OGATE,XR(E)::QAB(F)+R(D)
- R(d);N_GUARD::S(C),XP(c)
- R(g);OGATE::QAB(F),XR(g)
- B(e);S_CUTR(g)::QAB(F)+R(D)
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).