MESON Chess Problem Database

Problem Display
PID: 60354 (K5n1/6Q1/1pp2p2/2b4p/5p2/2N4p/R1Nn1p2/2k2b2 w - - 0 1)

Yaroslavtsev, Arkady Ivanovich

2nd Prize, Shakhmatisti Rosii, 1965

K5n1/6Q1/1pp2p2/2b4p/5p2/2N4p/R1Nn1p2/2k2b2

#4

5 + 12

3772 FIDE Album (1965-1967) 1976

SOLUTION

  • SOUND
  • Keys
    • 1.Qg6!
      • threat
        • 2.Sb4
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bd3
            • 3.Sxd3#
      • 1...Bd3
        • 2.Qxd3
          • threat
            • 3.Se2+
              • 3...Kb1
                • 4.Sb4#
              • 3...Kd1
                • 4.Ra1#
            • 3.Ra1+
              • 3...Kb2
                • 4.Sd1#
                • 4.Sa4#
              • 3...Sb1
                • 4.Rxb1#
            • 3.Sa1
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
            • 3.Se1
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
            • 3.Sa3
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
            • 3.Se3
              • threat
                • 4.Se2#
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
            • 3.Sb4
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
            • 3.Sd4
              • threat
                • 4.Sde2#
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
          • 2...f1Q
            • 3.Ra1+
              • 3...Kb2
                • 4.Sa4#
              • 3...Sb1
                • 4.Rxb1#
            • 3.Se1
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
              • 3...Qxd3
                • 4.Sxd3#
      • 1...Ba6
        • 2.Sa1
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bb7+
            • 3.Kxb7
              • threat
                • 4.Rc2#
                • 4.Qc2#
          • 2...Bd3
            • 3.Rc2+
              • 3...Bxc2
                • 4.Qxc2#
            • 3.Qxd3
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
        • 2.Sa3
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bb7+
            • 3.Kxb7
              • threat
                • 4.Rc2#
                • 4.Qc2#
          • 2...Bd3
            • 3.Rc2+
              • 3...Bxc2
                • 4.Qxc2#
            • 3.Qxd3
              • threat
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
        • 2.Se3
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bb7+
            • 3.Kxb7
              • threat
                • 4.Se2#
                • 4.Rc2#
                • 4.Qc2#
          • 2...Bd3
            • 3.Rc2+
              • 3...Bxc2
                • 4.Qxc2#
            • 3.Qxd3
              • threat
                • 4.Se2#
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
        • 2.Sb4
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bb7+
            • 3.Kxb7
              • threat
                • 4.Sd3#
                • 4.Rc2#
                • 4.Qc2#
        • 2.Sd4
          • threat
            • 3.Rc2#
            • 3.Qc2#
          • 2...Bb7+
            • 3.Kxb7
              • threat
                • 4.Sde2#
                • 4.Rc2#
                • 4.Qc2#
          • 2...Bd3
            • 3.Sde2+
              • 3...Bxe2
                • 4.Rc2#
                • 4.Qc2#
            • 3.Rc2+
              • 3...Bxc2
                • 4.Qxc2#
            • 3.Qxd3
              • threat
                • 4.Sde2#
                • 4.Rc2#
                • 4.Qc2#
                • 4.Qxd2#
      • 1...f5
        • 2.Qg1
          • threat
            • 3.Sa1
              • threat
                • 4.Rc2#
          • 2...fxg1Q
            • 3.Se1
              • threat
                • 4.Rc2#
              • 3...Bd3
                • 4.Sxd3#
          • 2...fxg1S
            • 3.Se1
              • threat
                • 4.Rc2#
              • 3...Bd3
                • 4.Sxd3#
          • 2...fxg1B
            • 3.Se1
              • threat
                • 4.Rc2#
              • 3...Bd3
                • 4.Sxd3#
          • 2...fxg1R
            • 3.Se1
              • threat
                • 4.Rc2#
              • 3...Bd3
                • 4.Sxd3#
          • 2...Sb1
            • 3.Qxf1+
              • 3...Kd2
                • 4.Sxb1#
          • 2...Sb3
            • 3.Qxf1+
              • 3...Kd2
                • 4.Sb1#
            • 3.Sa1
              • threat
                • 4.Sxb3#
                • 4.Rc2#
                • 4.Qxf1#
            • 3.Sa3
              • threat
                • 4.Rc2#
                • 4.Qxf1#
            • 3.Se3
              • threat
                • 4.Rc2#
                • 4.Qxf1#
            • 3.Sb4
              • threat
                • 4.Sd3#
                • 4.Rc2#
                • 4.Qxf1#
            • 3.Sd4
              • threat
                • 4.Sde2#
                • 4.Sxb3#
                • 4.Rc2#
                • 4.Qxf1#
          • 2...Sf3
            • 3.Sa1
              • threat
                • 4.Sb3#
                • 4.Rc2#
              • 3...Sd4
                • 4.Qxf1#
          • 2...Sc4
            • 3.Qxf1+
              • 3...Kd2
                • 4.Sb1#
          • 2...Se4
            • 3.Qxf1+
              • 3...Kd2
                • 4.Sb1#
          • 2...Ba3
            • 3.Sxa3
              • threat
                • 4.Rc2#
          • 2...Bb4
            • 3.Sxb4
              • threat
                • 4.Sd3#
                • 4.Rc2#
          • 2...Bd4
            • 3.Sxd4
              • threat
                • 4.Sde2#
                • 4.Rc2#

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