MESON Chess Problem Database

Problem Display
PID: 225677 (6Q1/Bn1p1n2/b1pb4/p1PNP2p/P1Pk4/1p4P1/1P1NR3/5K2 w - - 0 1)

Pavlov, Mikhail Aleksandrovich

Praca, 1998

6Q1/Bn1p1n2/b1pb4/p1PNP2p/P1Pk4/1p4P1/1P1NR3/5K2

#2

12 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sb4?
      • threat
        • 2.Re4#
      • 1...Bxc4
        • 2.Sf3#
      • 1...Sg5
        • 2.Sxb3#
      • 1...axb4!
    • 1.Qg4+?
      • 1...Kd3
        • 2.Qe4#
      • 1...hxg4!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Re4#
      • 1...Bxc4
        • 2.Sf3#
      • 1...Sg5
        • 2.Sxb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(I);
      • Threat
        • R1(D)
      • Vars
        • B(e);P_PINR(D),SBLOCK,XP(G)::S(C)
        • S(j);::S(C),XP(a)
      • Refutation
        • P(c);XS(I)
    • Try
      • Q(L);CHECK
      • Vars
        • K(b);P-FLIGHT::QAB1(L)
      • Refutation
        • P(d);XQ(L)
  • Actual
    • S(I);
    • Threat
      • R1(D)
    • Vars
      • B(e);P_PINR(D),SBLOCK,XP(G)::S(C)
      • S(j);::S(C),XP(a)
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