MESON Chess Problem Database

Problem Display
PID: 42550 (2K5/p7/P2p4/1k1N1R2/1P6/1Rp1pN2/2BPP3/8 w - - 0 1)

Bartolovic, Hrvoje

1st Prize, Shakhmaty v SSSR, 1970

2K5/p7/P2p4/1k1N1R2/1P6/1Rp1pN2/2BPP3/8

#2

10 + 5

3772 FIDE Album (1965-1967) 1976
422 Suomen Tehtavaniekat 2003
133 The Problemist Supplement 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Sxc3#
    • 1...Kc4
      • 2.Sxe3#
    • 1...Kxa6
      • 2.Bd3#
    • 1...Kc6
      • 2.Sd4#
  • Tries
    • 1.Sd4+?
      • 1...Ka4
        • 2.Sxc3#
        • 2.Rxc3#
      • 1...Kxa6
        • 2.Bd3#
        • 2.Ra3#
      • 1...Kc4!
    • 1.Bd3+?
      • 1...Kc6
        • 2.Sd4#
        • 2.Rxc3#
      • 1...Ka4!
    • 1.Rxc3?
      • 1...Kxa6
        • 2.Bd3#
      • 1...exd2!
    • 1.dxc3?
      • 1...Kc4
        • 2.Sxe3#
      • 1...Kxa6
        • 2.Bd3#
      • 1...Kc6
        • 2.Sd4#
      • 1...Ka4!
    • 1.dxe3?
      • 1...Ka4
        • 2.Sxc3#
      • 1...Kxa6
        • 2.Bd3#
      • 1...Kc6
        • 2.Sd4#
      • 1...Kc4!
    • 1.d3?
      • 1...Ka4
        • 2.Sxc3#
      • 1...Kc6
        • 2.Sd4#
      • 1...Kxa6!
  • Keys
    • 1.d4!
      • 1...Ka4
        • 2.Sxc3#
      • 1...Kc4
        • 2.Sxe3#
      • 1...Kxa6
        • 2.Bd3#
      • 1...Kc6
        • 2.b5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT::S(G),XP(a)
    • K(c);S_FLIGHT::S(G),XP(b)
    • K(c);S_FLIGHT,XP(I)::B(A)
    • K(c);S_FLIGHT::S(E)
  • Tries
    • Try
      • S(E);CHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(A);CHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(D);XP(a)
      • Vars
        • K(c);S_FLIGHT,XP(I)::B(A)
      • Refutation
        • P(b);XP(B)
    • Try
      • P(B);XP(a)
      • Vars
        • K(c);S_FLIGHT::S(G),XP(b)
        • K(c);S_FLIGHT,XP(I)::B(A)
        • K(c);S_FLIGHT::S(E)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • P(B);XP(b)
      • Vars
        • K(c);S_FLIGHT::S(G),XP(a)
        • K(c);S_FLIGHT,XP(I)::B(A)
        • K(c);S_FLIGHT::S(E)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • P(B);
      • Vars
        • K(c);S_FLIGHT::S(G),XP(a)
        • K(c);S_FLIGHT::S(E)
      • Refutation
        • K(c);S_FLIGHT,XP(I)
  • Actual
    • P(B);
    • Vars
      • K(c);S_FLIGHT::S(G),XP(a)
      • K(c);S_FLIGHT::S(G),XP(b)
      • K(c);S_FLIGHT,XP(I)::B(A)
      • K(c);OGATE,S_FLIGHT::P(F)
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).