MESON Chess Problem Database

Problem Display
PID: 220332 (8/r1p5/4N3/1n3N1K/p7/3Q2p1/8/n3k3 w - - 0 1)

Fomichev, Evgeny Vasilevich

4th HM., Suomen Shakki, 2000

8/r1p5/4N3/1n3N1K/p7/3Q2p1/8/n3k3

#4

4 + 7

5007 Zadachi i Etyudi 2000
6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.Qd1+
          • 2...Kf2
            • 3.Sg4+
              • 3...Kg2
                • 4.Sf4#
        • 2.Sf4
          • threat
            • 3.Qe2#
          • 2...Kf2
            • 3.Sg4+
              • 3...Ke1
                • 4.Sg2#
                • 4.Qe2#
              • 3...Kg1
                • 4.Qb1#
                • 4.Qd1#
            • 3.Qe2+
              • 3...Kg1
                • 4.Qg2#
          • 2...Sc3
            • 3.Sfg2+
              • 3...Kf2
                • 4.Qf1#
          • 2...Sd4
            • 3.Sfg2+
              • 3...Kf2
                • 4.Qf1#
            • 3.Qd1+
              • 3...Kf2
                • 4.Sg4#
      • 1...Kf2
        • 2.Sg4+
          • 2...Ke1
            • 3.Sf4
              • threat
                • 4.Sg2#
                • 4.Qe2#
          • 2...Kg1
            • 3.Qd1+
              • 3...Kg2
                • 4.Sf4#
            • 3.Qxg3+
              • 3...Kf1
                • 4.Qf2#
              • 3...Kh1
                • 4.Sf2#
                • 4.Qh2#
          • 2...Kg2
            • 3.Sf4+
              • 3...Kg1
                • 4.Qb1#
                • 4.Qd1#
              • 3...Kh1
                • 4.Qb1#
                • 4.Qf1#
                • 4.Qd1#
            • 3.Qd1
              • threat
                • 4.Sf4#
              • 3...Kh3
                • 4.Sf4#
                • 4.Qh1#
      • 1...Sc3
        • 2.Qf1+
          • 2...Kd2
            • 3.Sc4+
              • 3...Kc2
                • 4.Sd4#
      • 1...g2
        • 2.Qd1+
          • 2...Kf2
            • 3.Sg4+
              • 3...Kg3
                • 4.Qd3#

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