MESON Chess Problem Database
Problem Display
PID: 74551 (2r2n2/br4p1/6R1/4PkNK/3QRP2/4P3/4N3/1B3n2 w - - 0 1)
Vukcevich, Milan Radoje
US Problem Bulletin, 1988
#2
10 + 7
| 5398 | My Chess Compositions | 2003 |
SOLUTION
- SOUND
- Sets
- 1...Bxd4
- 2.Sxd4#
- 1...Sd2
- 2.Sg3#
- 1...Sh2
- 2.Sg3#
- 1...Sxe3
- 2.Sg3#
- 1...Sg3+
- 2.Sxg3#
- 1...Bxd4
- Tries
- 1.Sf3?
- threat
- 2.Sh4#
- 1...Sg3+
- 2.Sxg3#
- 1...Sxg6!
- threat
- 1.Qc5?
- threat
- 2.Sd4#
- 2.Rb4#
- 1...Sg3+
- 2.Sxg3#
- 1...Rxb1
- 2.Sd4#
- 1...Rxc5
- 2.Sd4#
- 1...Bxc5
- 2.Rb4#
- 1...Sxe3
- 2.Sg3#
- 2.Sd4#
- 1...Rb2
- 2.Sd4#
- 1...Rb3
- 2.Sd4#
- 1...Rb4
- 2.Rxb4#
- 1...Rd7
- 2.Rd4#
- 1...Sd2
- 2.Sg3#
- 2.Sd4#
- 1...Se6
- 2.Rb4#
- 1...Rd8!
- threat
- 1.Qb6?
- threat
- 2.Sd4#
- 2.Rc4#
- 1...Sg3+
- 2.Sxg3#
- 1...Rxb6
- 2.Sd4#
- 1...Bxb6
- 2.Rc4#
- 1...Sxe3
- 2.Sg3#
- 2.Sd4#
- 1...Rc1
- 2.Sd4#
- 1...Rc2
- 2.Sd4#
- 1...Rc3
- 2.Sd4#
- 1...Rc4
- 2.Rxc4#
- 1...Rd8
- 2.Rd4#
- 1...Sd2
- 2.Sg3#
- 2.Sd4#
- 1...Se6
- 2.Rc4#
- 2.Qxe6#
- 1...Rd7!
- threat
- 1.e6?
- threat
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 1...Sg3+
- 2.Sxg3#
- 1...Bxd4
- 2.Sxd4#
- 2.Re5#
- 1...Sxe3
- 2.Sg3#
- 2.Re5#
- 2.Qe5#
- 1...Rd7
- 2.Re5#
- 2.Qe5#
- 1...Rb5
- 2.Re5#
- 1...Rc5
- 2.Re5#
- 1...Rd8
- 2.Re5#
- 2.Qe5#
- 1...Bb8
- 2.Re5#
- 1...Sd7
- 2.Re5#
- 1...Sxg6!
- threat
- 1.Sf3?
- Keys
- 1.Qd5!
- threat
- 2.e6#
- 1...Sg3+
- 2.Sxg3#
- 1...Sxe3
- 2.Sg3#
- 1...Sxg6
- 2.Qe6#
- 1...Rd7
- 2.Rc4#
- 1...Rb5
- 2.Qf7#
- 1...Rc5
- 2.Sd4#
- 1...Rd8
- 2.Rb4#
- 1...Bd4
- 2.Sxd4#
- 1...Bb8
- 2.Sd4#
- 1...Se6
- 2.Qxe6#
- 1...Sd7
- 2.Qe6#
- threat
- 1.Qd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 2
- Sets
- B(c);XQ(D)::S(B),XB(c)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD,XP(C)::S(B)
- S(a);CHECK,N_GUARD::S(B),XS(a)
- Tries
- Try
- S(H);
- Threat
- S(H)
- Vars
- S(a);CHECK,N_GUARD::S(B),XS(a)
- Refutation
- S(g);XR(J)
- Try
- Q(D);
- Threat
- DUALS(2)
- Vars
- S(a);CHECK,N_GUARD::S(B),XS(a)
- R(d);XB(A)::S(B)
- R(f);XQ(D)::S(B)
- B(c);XQ(D)::B(A)+R(E)
- R(d);::S(B)
- R(d);::B(A)+R(E),XR(d)
- R(d);N_GUARD::B(A)+R(E)
- S(g);::B(A)+R(E)
- Refutation
- R(f);
- Try
- Q(D);
- Threat
- DUALS(2)
- Vars
- S(a);CHECK,N_GUARD::S(B),XS(a)
- R(d);XQ(D)::S(B)
- B(c);XQ(D)::B(A)+R(E)
- R(f);::S(B)
- R(f);::B(A)+R(E),XR(f)
- R(f);N_GUARD::B(A)+R(E)
- Refutation
- R(d);
- Try
- P(G);
- Threat
- DUALS(3)
- Vars
- S(a);CHECK,N_GUARD::S(B),XS(a)
- R(d);::B(A)+R(E),DCHECK
- R(f);::B(A)+R(E),DCHECK
- B(c);::B(A)+R(E),DCHECK
- S(g);::B(A)+R(E),DCHECK
- Refutation
- S(g);XR(J)
- Try
- Actual
- Q(D);
- Threat
- QAR(D)+P(G)
- Vars
- S(a);CHECK,N_GUARD::S(B),XS(a)
- S(a);N_GUARD,XP(C)::S(B)
- S(g);N_GUARD,XR(J)::QAB1(D)
- R(d);N_GUARD::B(A)+R(E)
- R(d);N_GUARD::QAR2(D)
- R(f);S_CUTB(c)::S(B)
- R(f);N_GUARD::B(A)+R(E)
- B(c);N_GUARD::S(B),XB(c)
- B(c);N_GUARD::S(B)
- S(g);N_GUARD::QAB1(D),XS(g)
- S(g);N_GUARD::QAB1(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).