MESON Chess Problem Database

Problem Display
PID: 64615 (B3R2b/8/2p2p1Q/1p3k2/2P2NpP/r1n3pr/1BK3P1/1n6 w - - 0 1)

Pavlov, Mikhail Aleksandrovich

Szachy, 1980

B3R2b/8/2p2p1Q/1p3k2/2P2NpP/r1n3pr/1BK3P1/1n6

#2

9 + 11

3752 FIDE Album (1980-1982) 1988

SOLUTION

  • SOUND
  • Tries
    • 1.Se2?
      • threat
        • 2.Sd4#
        • 2.Qh5#
        • 2.Qh7#
      • 1...Rxh4
        • 2.Sxg3#
        • 2.Sd4#
      • 1...Ra7
        • 2.Sd4#
        • 2.Qh5#
      • 1...Se4
        • 2.Sd4#
        • 2.Qh7#
      • 1...c5
        • 2.Qh5#
        • 2.Qh7#
      • 1...Sxe2!
    • 1.Sd3?
      • threat
        • 2.Qh5#
        • 2.Qh7#
      • 1...Ra7
        • 2.Qh5#
      • 1...Se4
        • 2.Qh7#
      • 1...Rxh4!
    • 1.Sxh3?
      • threat
        • 2.Qh5#
        • 2.Qh7#
      • 1...Ra7
        • 2.Qh5#
      • 1...Se4
        • 2.Qh7#
      • 1...gxh3!
    • 1.Sh5?
      • threat
        • 2.Qh7#
      • 1...Rxh4
        • 2.Sxg3#
      • 1...Ra7!
    • 1.Sg6?
      • threat
        • 2.Qh5#
      • 1...Rxh4
        • 2.Sxh4#
      • 1...Se4!
  • Keys
    • 1.Se6!
      • threat
        • 2.Sd4#
      • 1...Ke4
        • 2.Qf4#
      • 1...Ke5
        • 2.Qf4#
      • 1...Se2
        • 2.Qh7#
      • 1...c5
        • 2.Qh5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Threat
        • DUALS(3)
      • Refutation
        • S(c);XS(E)
    • Try
      • S(E);
      • Threat
        • DUALS(2)
      • Vars
        • R(b);::QAR2(G)
        • S(c);::QAB(G)
      • Refutation
        • R(e);XP(F)
    • Try
      • S(E);XR(e)
      • Threat
        • DUALS(2)
      • Vars
        • R(b);::QAR2(G)
        • S(c);::QAB(G)
      • Refutation
        • P(f);XS(E)
    • Try
      • S(E);
      • Threat
        • QAB(G)
      • Vars
        • R(e);N_GUARD,XP(F)::S(E),XP(d)
      • Refutation
        • R(b);
    • Try
      • S(E);
      • Threat
        • QAR2(G)
      • Vars
        • R(e);XP(F)::S(E),XR(e)
      • Refutation
        • S(c);
  • Actual
    • S(E);
    • Threat
      • S(E)
    • Vars
      • K(h);P_SPINP(i),S_FLIGHT::QAR1(G)
      • K(h);P-FLIGHT,P_SPINS(c)::QAB1(G)
      • S(c);::QAB(G)
      • P(i);::QAR2(G)
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