MESON Chess Problem Database

Problem Display
PID: 266804 (8/3n4/3p1pN1/3P4/1K1kPp2/p1R2p2/1QB5/4q3 w - - 0 1)

Bottacchi, Antonio

Realismo e romanticismo nell'arte problemistica di Antonio B, 2005

8/3n4/3p1pN1/3P4/1K1kPp2/p1R2p2/1QB5/4q3

#2

7 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Qf2
      • 2.Rxa3#
    • 1...Qxc3+
      • 2.Qxc3#
    • 1...Qg3
      • 2.Rxa3#
    • 1...Qh4
      • 2.Rxa3#
    • 1...Qd1
      • 2.Rxa3#
    • 1...Qf1
      • 2.Rxa3#
    • 1...Qg1
      • 2.Rxa3#
    • 1...Qh1
      • 2.Rxa3#
    • 1...Qe2
      • 2.Rxa3#
    • 1...Qe3
      • 2.Rc4#
    • 1...Qxe4
      • 2.Rd3#
  • Tries
    • 1.Se7?
      • threat
        • 2.Sc6#
      • 1...Qxc3+
        • 2.Qxc3#
      • 1...Ke5
        • 2.Sc6#
      • 1...Qxe4
        • 2.Rxa3#
        • 2.Rd3#
      • 1...Se5
        • 2.Sf5#
      • 1...Sb8!
  • Keys
    • 1.Sh4!
      • threat
        • 2.Sxf3#
      • 1...Qxc3+
        • 2.Qxc3#
      • 1...Ke5
        • 2.Sxf3#
      • 1...Qxh4
        • 2.Rxa3#
      • 1...Qxe4
        • 2.Rd3#
      • 1...Qf2
        • 2.Rxa3#
      • 1...Qg3
        • 2.Rxa3#
      • 1...Qd1
        • 2.Rxa3#
      • 1...Qf1
        • 2.Rxa3#
      • 1...Qh1
        • 2.Rxa3#
      • 1...Qe2
        • 2.Rxa3#
      • 1...Qe3
        • 2.Rc4#
      • 1...Se5
        • 2.Sf5#
      • 1...f2
        • 2.Sf3#

This is a version

Version by Oscar Bonivento.

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • Q(a);N_PINR(C)::QAB(A)+R(C),XP(b)
    • Q(a);CHECK,OGATE,P_SPINQ(a),XR(C)::QAB1(A),XQ(a)
    • Q(a);N_PINR(C),SBLOCK::QAB(A)+R(C),DCHECK
    • Q(a);N_PINR(C),SBLOCK,XP(E)::QAB(A)+R(C),DCHECK
  • Tries
    • Try
      • S(G);
      • Threat
        • S(G)
      • Vars
        • Q(a);CHECK,OGATE,P_SPINQ(a),XR(C)::QAB1(A),XQ(a)
        • K(d);S_FLIGHT::S(G)
        • S(h);SBLOCK::S(G)
      • Refutation
        • S(h);
  • Actual
    • S(G);
    • Threat
      • S(G),XP(c)
    • Vars
      • Q(a);CHECK,OGATE,P_SPINQ(a),XR(C)::QAB1(A),XQ(a)
      • K(d);S_FLIGHT::S(G),XP(c)
      • Q(a);N_PINR(C),XS(G)::QAB(A)+R(C),XP(b)
      • Q(a);N_PINR(C),SBLOCK,XP(E)::QAB(A)+R(C),DCHECK
      • Q(a);N_PINR(C)::QAB(A)+R(C),XP(b)
      • Q(a);N_PINR(C),SBLOCK::QAB(A)+R(C),DCHECK
      • S(h);SBLOCK::S(G)
      • P(c);::S(G)
HTML5 logo

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).