MESON Chess Problem Database

Problem Display
PID: 42627 (8/1Q2K3/8/2PP3N/8/2PpkP2/3prp1N/6b1 w - - 0 1)

Szwedowski, Leopold Mieczyslaw

1st Prize, Il Due Mosse, 1959

8/1Q2K3/8/2PP3N/8/2PpkP2/3prp1N/6b1

#2

8 + 6

3749 FIDE Album (1959-1961) 1966

SOLUTION

  • SOUND
  • Tries
    • 1.Qb6?
      • threat
        • 2.Qe6#
        • 2.Qh6#
        • 2.c6#
      • 1...Re1
        • 2.Qe6#
      • 1...d1Q
        • 2.Qh6#
      • 1...d1S
        • 2.Qh6#
      • 1...d1B
        • 2.Qh6#
      • 1...d1R
        • 2.Qh6#
      • 1...f1Q
        • 2.c6#
      • 1...f1S
        • 2.c6#
      • 1...f1B
        • 2.c6#
      • 1...f1R
        • 2.c6#
      • 1...Bxh2!
  • Keys
    • 1.Qb4!
      • threat
        • 2.Qd4#
        • 2.Qe4#
        • 2.Qf4#
      • 1...Bxh2
        • 2.Qe4#
      • 1...Re1
        • 2.Qe4#
      • 1...d1Q
        • 2.Qf4#
      • 1...d1S
        • 2.Qf4#
      • 1...d1B
        • 2.Qf4#
      • 1...d1R
        • 2.Qf4#
      • 1...f1Q
        • 2.Qd4#
      • 1...f1S
        • 2.Qd4#
      • 1...f1B
        • 2.Qd4#
      • 1...f1R
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(G);
      • Threat
        • DUALS(3)
      • Vars
        • R(c);::QAR(G)
        • P(b);::QAB(G)
        • P(d);::QAB(G)+P(D)
      • Refutation
        • B(a);XS(A)
  • Actual
    • Q(G);
    • Threat
      • DUALS(3)
    • Vars
      • B(a);XS(A)::QAR1(G)
      • R(c);::QAR1(G)
      • P(b);::QAB1(G)
      • P(d);::QAB1(G)
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