MESON Chess Problem Database

Problem Display
PID: 190208 (5B2/2npN3/3k1p2/2np1P1K/3p4/2p2pN1/4Q3/3bB3 w - - 0 1)

Vesz, Tibor

Pesti Naplo, 1913

5B2/2npN3/3k1p2/2np1P1K/3p4/2p2pN1/4Q3/3bB3

#2

7 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Se4+?
      • 1...Ke5
        • 2.Bg3#
      • 1...dxe4
        • 2.Bg3#
        • 2.Qh2#
      • 1...Sxe4!
    • 1.Qe5+?
      • 1...Kxe5
        • 2.Sg6#
      • 1...fxe5!
  • Keys
    • 1.Qh2!
      • threat
        • 2.Sf1#
        • 2.Sh1#
        • 2.Se2#
        • 2.Se4#
      • 1...f2+
        • 2.Se2#
      • 1...Ke5
        • 2.Sg6#
      • 1...Sb3
        • 2.Se4#
      • 1...Sd3
        • 2.Se4#
      • 1...Sa4
        • 2.Se4#
      • 1...Se4
        • 2.Sxe4#
      • 1...S5a6
        • 2.Se4#
      • 1...S5e6
        • 2.Se4#
      • 1...Sb7
        • 2.Se4#
      • 1...S7e6
        • 2.Se4#
      • 1...Be2
        • 2.Sf1#
        • 2.Sh1#
        • 2.Sxe2#
        • 2.Se4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);CHECK
      • Vars
        • K(g);S_FLIGHT::B(A)
      • Refutation
        • S(e);XS(C)
    • Try
      • Q(B);CHECK
      • Vars
        • K(g);S_FLIGHT,XQ(B)::S(F)
      • Refutation
        • P(h);XQ(B)
  • Actual
    • Q(B);
    • Threat
      • DUALS(4)
    • Vars
      • P(c);CHECK::QAB(B)+S(C)
      • K(g);S_FLIGHT::S(F)
      • S(e);::QAB(B)+S(C),DCHECK
      • S(e);::QAB(B)+S(C),DCHECK,XS(e)
      • S(i);::QAB(B)+S(C),DCHECK
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