MESON Chess Problem Database

Problem Display
PID: 9556 (8/8/8/5N1K/8/3P1k2/R7/Q1b5 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Niva, 1905

8/8/8/5N1K/8/3P1k2/R7/Q1b5

#2

5 + 2

5007 Zadachi i Etyudi 1928
3295 Einfuhrung in die Welt des Schachproblem 1984
3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
3310 2345 Chess Problems 1997
14666 Aleksandr Galitzky - Shakhmaty Geine (Vol 1) 2010
14860 Mightiest of Minds Solving Ty. 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Rf2#
    • 1...Bb2
      • 2.Qf1#
    • 1...Bd2
      • 2.Qf1#
    • 1...Ba3
      • 2.Qf1#
    • 1...Bf4
      • 2.Qd1#
      • 2.Qf1#
      • 2.Qh1#
    • 1...Bg5
      • 2.Qf1#
    • 1...Bh6
      • 2.Qf1#
  • Tries
    • 1.Rb2?
      • 1...Kf4
        • 2.Rf2#
      • 1...Bxb2
        • 2.Qf1#
      • 1...Bd2
        • 2.Qf1#
      • 1...Bf4
        • 2.Qd1#
        • 2.Qf1#
        • 2.Qh1#
        • 2.Qa8#
      • 1...Bg5
        • 2.Qf1#
      • 1...Bh6
        • 2.Qf1#
      • 1...Be3!
    • 1.Rc2?
      • 1...Kf4
        • 2.Rf2#
      • 1...Bd2
        • 2.Qf1#
      • 1...Bb2
        • 2.Qf1#
      • 1...Ba3
        • 2.Qf1#
      • 1...Bf4
        • 2.Qd1#
        • 2.Qf1#
        • 2.Qh1#
        • 2.Qa8#
      • 1...Bg5
        • 2.Qf1#
      • 1...Bh6
        • 2.Qf1#
      • 1...Be3!
    • 1.Rh2?
      • 1...Kf4
        • 2.Rf2#
      • 1...Bb2
        • 2.Qf1#
      • 1...Bd2
        • 2.Qf1#
      • 1...Ba3
        • 2.Qf1#
      • 1...Bf4
        • 2.Qd1#
        • 2.Qf1#
        • 2.Qh1#
        • 2.Qa8#
      • 1...Bg5
        • 2.Qf1#
      • 1...Bh6
        • 2.Qf1#
      • 1...Be3!
  • Keys
    • 1.Rd2!
      • 1...Kf4
        • 2.Rf2#
      • 1...Bxd2
        • 2.Qf1#
      • 1...Bb2
        • 2.Qf1#
      • 1...Ba3
        • 2.Qf1#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • K(b);P-FLIGHT::R(B)
    • B(a);OGATE::QAR2(A)
  • Tries
    • Try
      • R(B);
      • Vars
        • K(b);P-FLIGHT::R(B)
        • B(a);OGATE,XR(B)::QAR2(A)
        • B(a);OGATE::QAR2(A)
      • Refutation
        • B(a);
    • Try
      • R(B);
      • Vars
        • K(b);P-FLIGHT::R(B)
        • B(a);OGATE::QAR2(A)
      • Refutation
        • B(a);
    • Try
      • R(B);
      • Vars
        • K(b);P-FLIGHT::R(B)
        • B(a);OGATE::QAR2(A)
      • Refutation
        • B(a);
  • Actual
    • R(B);
    • Vars
      • K(b);P-FLIGHT::R(B)
      • B(a);OGATE,XR(B)::QAR2(A)
      • B(a);OGATE::QAR2(A)
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