Meson Chess Problem Database

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Problem Display

PID: 112635 (1n6/4Q1p1/6B1/3kN2n/1p3pR1/2p1P1pK/2p4b/4r3 w - - 0 1)

Vasta, Jan

Svobodne Slovo, 1947

1n6/4Q1p1/6B1/3kN2n/1p3pR1/2p1P1pK/2p4b/4r3

#3

6 + 11

6490	yacpdb	2009

SOLUTION

SOUND
Sets
- 1...Sf6
  - 2.Rxf4
    - threat
      - 3.Bf7#
      - 3.Rd4#
- 1...fxe3
  - 2.Bf7#
- 1...f3
  - 2.Be4#
  - 2.Bf7#
  - 2.Rd4#
Tries
- 1.Rxf4?
  - threat
    - 2.Be4#
    - 2.Bf7#
    - 2.Rd4#
  - 1...Rxe3
    - 2.Bf7#
  - 1...Rd1
    - 2.Be4#
    - 2.Bf7#
  - 1...Sf6
    - 2.Bf7#
    - 2.Rd4#
  - 1...Sc6
    - 2.Be4#
    - 2.Bf7#
  - 1...Sxf4+!
Keys
- 1.Rg5!
  - threat
    - 2.Sc4+
      - 2...Kxc4
        3.Qe6#
        3.Qf7#
      - 2...Kc6
        3.Be4#
        3.Rc5#
  - 1...Rxe3
    - 2.Bf7+
      - 2...Kd4
        3.Qxb4#
      - 2...Ke4
        3.Qxb4#
  - 1...fxe3
    - 2.Bf7+
      - 2...Kd4
        3.Qxb4#
      - 2...Ke4
        3.Qxb4#
  - 1...Rd1
    - 2.e4+
      - 2...Kd4
        3.Qa7#
  - 1...Sf6
    - 2.Qxb4
      - threat
        3.Bf7#
      - 2...Ke6
        3.Bf7#
  - 1...Sa6
    - 2.Sc4+
      - 2...Kxc4
        3.Qe6#
        3.Qf7#
      - 2...Kc6
        3.Be4#
        3.Be8#
    - 2.Qd7+
      - 2...Kc5
        3.Qc6#
  - 1...Sc6
    - 2.Qd7+
      - 2...Kc5
        3.Qxc6#
  - 1...Sd7
    - 2.Qxd7+
      - 2...Kc5
        3.Qc6#
  - 1...b3
    - 2.Sc4+
      - 2...Kxc4
        3.Qc5#
        3.Qe4#
      - 2...Kc6
        3.Be4#
        3.Rc5#

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