MESON Chess Problem Database

Problem Display
PID: 243349 (8/1pK5/3Rp3/1Q2Pb2/3Nk3/4N1Rp/7P/8 w - - 0 1)

Apro, Laszlo

Source?, 0000

8/1pK5/3Rp3/1Q2Pb2/3Nk3/4N1Rp/7P/8

#2

8 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Sg2?
      • threat
        • 2.Re3#
        • 2.Qe2#
      • 1...Bg4
        • 2.Re3#
        • 2.Rxg4#
      • 1...hxg2!
    • 1.Sdxf5?
      • threat
        • 2.Rd4#
      • 1...Kf4
        • 2.Rd4#
      • 1...exf5!
    • 1.Rg4+?
      • 1...Kxe3
        • 2.Qe2#
      • 1...Bxg4!
    • 1.Qd5+?
      • 1...Kd3
        • 2.Sf1#
        • 2.Sc4#
      • 1...Kf4
        • 2.Se2#
      • 1...exd5!
  • Keys
    • 1.Se2!
      • threat
        • 2.Rd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);
      • Threat
        • DUALS(2)
      • Refutation
        • P(a);XS(B)
    • Try
      • S(D);XB(c)
      • Threat
        • R1(G)
      • Vars
        • K(b);P-FLIGHT::R(G)
      • Refutation
        • P(d);XS(D)
    • Try
      • R(C);CHECK
      • Vars
        • K(b);P-FLIGHT,XS(B)::QAR1(E)
      • Refutation
        • B(c);XR(C)
    • Try
      • Q(E);CHECK
      • Vars
        • K(b);P-FLIGHT::S(D)
      • Refutation
        • P(d);XQ(E)
  • Actual
    • S(D);
    • Threat
      • R1(G)
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