MESON Chess Problem Database

Problem Display
PID: 116992 (3rBb1n/3p3p/r2P2pp/1P1k4/1P2R2p/p2PP3/K5Q1/8 w - - 0 1)

Kirillov, Valery Afanasievich

Selivanov, Andrei Vladimirovich

2nd HM., Na Smenu!, 1983

3rBb1n/3p3p/r2P2pp/1P1k4/1P2R2p/p2PP3/K5Q1/8

#4

9 + 11

4393 Uralski Problemist 1993
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Ka1!
      • threat
        • 2.Qa2+
          • 2...Kxd6
            • 3.Qh2+
              • 3...Kd5
                • 4.Qe5#
      • 1...Bg7+
        • 2.Rd4+
          • 2...Ke5
            • 3.Qd5+
              • 3...Kf6
                • 4.Rf4#
          • 2...Ke6
            • 3.Qd5+
              • 3...Kf6
                • 4.Rf4#
      • 1...Rxe8
        • 2.Rxe8+
          • 2...Kxd6
            • 3.Qh2+
              • 3...Kd5
                • 4.Qe5#
      • 1...Rc6
        • 2.Qa2+
          • 2...Kxd6
            • 3.Qh2+
              • 3...Kd5
                • 4.Qe5#
          • 2...Rc4
            • 3.Qxc4+
              • 3...Kxd6
                • 4.Qc5#
      • 1...Rc8
        • 2.Qa2+
          • 2...Kxd6
            • 3.Qh2+
              • 3...Kd5
                • 4.Qe5#
          • 2...Rc4
            • 3.Qxc4+
              • 3...Kxd6
                • 4.Qc5#
      • 1...a2
        • 2.Qb2
          • threat
            • 3.Qd4#
            • 3.Qe5#
          • 2...Bg7
            • 3.Qxg7
              • threat
                • 4.Qd4#
                • 4.Qe5#
              • 3...Kxd6
                • 4.Qe5#

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