MESON Chess Problem Database
Problem Display
PID: 133664 (1BR5/5K2/pp3p2/2Pk2P1/Q7/6RN/4P1b1/2qr1N2 w - - 0 1)
Velimirovic, Milan
1st Prize, Phenix, 2005
#2
10 + 7
| 273 | Mat Plus | 2008 |
| 145 | StrateGems | 2009 |
| 15 | British Chess Magazine | 2013 |
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Qb2
- 2.Se3#
- 2.Sf4#
- 1...Qa3
- 2.Sf4#
- 1...Qe3
- 2.Sxe3#
- 1...Qf4
- 2.Sxf4#
- 1...Qa1
- 2.Se3#
- 2.Sf4#
- 1...Qb1
- 2.Se3#
- 2.Sf4#
- 1...Qc2
- 2.Se3#
- 2.Sf4#
- 1...Qc3
- 2.Sf4#
- 1...Qxc5
- 2.Sf4#
- 1...Re1
- 2.Rd3#
- 1...Rxf1
- 2.Rd3#
- 1...Rd2
- 2.Se3#
- 2.Sf4#
- 1...Rd3
- 2.Rxd3#
- 1...Bxf1
- 2.e4#
- 1...Bxh3
- 2.e4#
- 1...bxc5
- 2.Rd8#
- 1...Qb2
- Tries
- 1.Sd2?
- threat
- 2.Sf4#
- 2.Rd3#
- 2.Qd7#
- 1...Qxc5
- 2.Sf4#
- 1...Rxd2
- 2.Sf4#
- 1...Bxh3
- 2.Rd3#
- 2.Qe4#
- 2.e4#
- 1...fxg5
- 2.Rd3#
- 2.Rxg5#
- 2.Qd7#
- 1...Qc4
- 2.Qd7#
- 2.Qxc4#
- 1...Qb2
- 2.Sf4#
- 2.Qd7#
- 2.Qc4#
- 1...Qa3
- 2.Sf4#
- 2.Qd7#
- 2.Qc4#
- 1...Qa1
- 2.Sf4#
- 2.Qd7#
- 2.Qc4#
- 1...Qb1
- 2.Sf4#
- 2.Qd7#
- 2.Qc4#
- 1...Qc2
- 2.Sf4#
- 2.Qd7#
- 1...Qc3
- 2.Sf4#
- 2.Qd7#
- 1...Rf1
- 2.Rd3#
- 2.Qd7#
- 1...Bf3
- 2.Sf4#
- 2.Qd7#
- 1...Be4
- 2.Sf4#
- 2.Qd7#
- 2.Qxe4#
- 1...b5
- 2.Sf4#
- 2.Rd3#
- 1...Qxd2!
- threat
- 1.Rc3?
- threat
- 2.Rd8#
- 2.Qc4#
- 1...Qxc3
- 2.Sf4#
- 1...Bxh3
- 2.Qc4#
- 2.e4#
- 1...Rd4
- 2.Qc6#
- 1...Qf4
- 2.Sxf4#
- 1...b5!
- threat
- 1.Re3?
- threat
- 2.Sf4#
- 1...Qxe3
- 2.Sxe3#
- 1...Rxf1
- 2.Rd3#
- 1...Bxh3
- 2.Qe4#
- 1...fxg5
- 2.Re5#
- 1...Qc4
- 2.Qd7#
- 1...Rd4!
- threat
- 1.Rg4?
- threat
- 2.Qc6#
- 2.Qd7#
- 1...Qxc5
- 2.Sf4#
- 1...Qf4
- 2.Sxf4#
- 1...Rd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Be4
- 2.Qxe4#
- 1...b5!
- threat
- 1.Qd7+?
- 1...Ke4
- 2.Sf2#
- 2.Re8#
- 1...Kc4!
- 1...Ke4
- 1.Sd2?
- Keys
- 1.e3!
- threat
- 2.Sf4#
- 1...Qxe3
- 2.Sxe3#
- 1...Rxf1
- 2.Qd4#
- 1...Bxh3
- 2.e4#
- 1...fxg5
- 2.Rxg5#
- 1...Qc4
- 2.Qc6#
- 1...Rd4
- 2.Qxd4#
- threat
- 1.e3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 3
- REMOVED MATES = 8
- Sets
- Q(a);N_GUARD::S(D)
- Q(a);N_GUARD::S(A),XQ(a)
- Q(a);N_GUARD::S(D),XQ(a)
- Q(a);N_GUARD,XP(F)::S(D)
- R(b);N_GUARD::R(C)
- R(b);N_GUARD,XS(A)::R(C)
- R(b);N_GUARD::R(C),XR(b)
- B(c);N_GUARD,XS(A)::P(B)
- B(c);N_GUARD,XS(D)::P(B)
- P(f);SBLOCK,XP(F)::R(J)
- Tries
- Try
- S(A);
- Threat
- DUALS(3)
- Vars
- Q(a);XP(F)::S(D)
- R(b);XS(A)::S(D)
- Refutation
- Q(a);XS(A)
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- Q(a);N_GUARD,XR(C)::S(D)
- R(b);SBLOCK::QAB1(E)
- Q(a);N_GUARD::S(D),XQ(a)
- Refutation
- P(f);
- Try
- R(C);
- Threat
- S(D)
- Vars
- Q(a);XR(C)::S(A),XQ(a)
- R(b);N_GUARD,XS(A)::R(C)
- B(c);N_GUARD,XS(D)::QAB1(E)
- P(g);N_GUARD,XP(G)::R1(C)
- Q(a);SBLOCK::QAR2(E)
- Refutation
- R(b);
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- Q(a);N_GUARD,XP(F)::S(D)
- Q(a);N_GUARD::S(D),XQ(a)
- B(c);N_GUARD::QAB1(E),XB(c)
- Refutation
- P(f);
- Try
- Q(E);CHECK
- Refutation
- K(d);S_FLIGHT
- Try
- Actual
- P(B);
- Threat
- S(D)
- Vars
- Q(a);XP(B)::S(A),XQ(a)
- R(b);N_GUARD,XS(A)::QAR1(E)
- B(c);N_GUARD,XS(D)::P(B)
- P(g);OGATE,XP(G)::R(C),XP(g)
- Q(a);SBLOCK::QAB1(E)
- R(b);N_GUARD::QAR1(E),XR(b)
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).