MESON Chess Problem Database

Problem Display
PID: 140935 (5B1K/8/qp6/8/Qp6/2R5/n2pP3/kn1Rr3 w - - 0 1)

Tomasevic, Milos

Mat, 1976

5B1K/8/qp6/8/Qp6/2R5/n2pP3/kn1Rr3

#2

6 + 8

6490 yacpdb 2011

SOLUTION

  • SOUND
  • Keys
    • 1.Bg7!
      • threat
        • 2.Rcc1#
        • 2.Rc2#
        • 2.Ra3#
        • 2.Rb3#
        • 2.Rd3#
        • 2.Re3#
        • 2.Rf3#
        • 2.Rg3#
        • 2.Rh3#
        • 2.Rc4#
        • 2.Rc5#
        • 2.Rc6#
        • 2.Rc7#
        • 2.Rc8#
      • 1...Qc8+
        • 2.Rxc8#
      • 1...Qa8+
        • 2.Rc8#
      • 1...Rh1+
        • 2.Rh3#
      • 1...Kb2
        • 2.Rc2#
      • 1...Qxe2
        • 2.Re3#
      • 1...Qxa4
        • 2.Ra3#
      • 1...Rxd1
        • 2.Rc1#
      • 1...Rxe2
        • 2.Re3#
      • 1...bxc3
        • 2.Bxc3#
      • 1...Qd3
        • 2.Rxd3#
      • 1...Qc4
        • 2.Rxc4#
      • 1...Qb5
        • 2.Rc5#
      • 1...Qb7
        • 2.Rc7#
      • 1...Qa5
        • 2.Rc5#
      • 1...Qa7
        • 2.Rc7#
      • 1...Rf1
        • 2.Rf3#
      • 1...Rg1
        • 2.Rg3#
      • 1...b3
        • 2.Rxb3#
      • 1...b5
        • 2.Rc6#

This is a version

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 19
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(E);
    • Threat
      • DUALS(14)
    • Vars
      • Q(g);CHECK::B(E)+R(C),XQ(g)
      • Q(g);CHECK::B(E)+R(C)
      • R(c);CHECK::B(E)+R(C)
      • K(a);N_SPINS(b),S_FLIGHT::B(E)+R(C),DCHECK
      • Q(g);XP(B)::B(E)+R(C)
      • Q(g);XQ(D)::B(E)+R(C)
      • R(c);N_SPINS(b),P_SPINS(d),XR(A)::B(E)+R(C)
      • R(c);XP(B)::B(E)+R(C)
      • P(f);OGATE,P_SPINP(f),XR(C)::B(E),XP(f)
      • Q(g);::B(E)+R(C),XQ(g)
      • Q(g);::B(E)+R(C)
      • R(c);::B(E)+R(C)
      • P(f);::B(E)+R(C),XP(f)
      • P(h);::B(E)+R(C)
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