Meson Chess Problem Database

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Problem Display

PID: 91487 (B7/1K3p2/p2N2nr/1pR3P1/RnbkN3/1Q1p4/q1rPPb1B/8 w - - 0 1)

Albarda, Johannes

Probleemblad, 1950

B7/1K3p2/p2N2nr/1pR3P1/RnbkN3/1Q1p4/q1rPPb1B/8

#2

11 + 12

6490	yacpdb	2009

SOUND
Sets
- 1...Rb2
  - 2.Qc3#
- 1...Rc3
  - 2.Qxc3#
- 1...Be1
  - 2.e3#
- 1...Bg1
  - 2.Bxg1#
- 1...Bg3
  - 2.e3#
- 1...Bh4
  - 2.e3#
- 1...Bd5+
  - 2.Rxd5#
- 1...Be6
  - 2.Qxd3#
- 1...Sd5
  - 2.Qxd3#
- 1...Sc6
  - 2.Qxd3#
- 1...Sh4
  - 2.Be5#
- 1...Se5
  - 2.Bxe5#
- 1...Se7
  - 2.Be5#
- 1...Sf8
  - 2.Be5#
- 1...Sh8
  - 2.Be5#
Tries
- 1.Kb6?
  - threat
    - 2.Sf5#
  - 1...Sd5+
    - 2.Rxd5#
  - 1...Bd5
    - 2.Rxd5#
    - 2.Qxd3#
  - 1...Be6
    - 2.Qxd3#
  - 1...Sc6
    - 2.Qxd3#
  - 1...Sh4
    - 2.Be5#
  - 1...Se5
    - 2.Bxe5#
  - 1...Se7
    - 2.Be5#
  - 1...Sf8
    - 2.Be5#
  - 1...Sh8
    - 2.Be5#
  - 1...f5
    - 2.Sxf5#
  - 1...Sf4!
- 1.Ka7?
  - threat
    - 2.Sf5#
  - 1...Bd5
    - 2.Rxd5#
    - 2.Qxd3#
  - 1...Be6
    - 2.Qxd3#
  - 1...Sd5
    - 2.Rxd5#
    - 2.Qxd3#
  - 1...Sh4
    - 2.Be5#
  - 1...Se7
    - 2.Be5#
  - 1...f5
    - 2.Sxf5#
  - 1...Sc6+!
Keys
- 1.Kc7!
  - threat
    - 2.Sf5#
  - 1...Sd5+
    - 2.Rxd5#
  - 1...Bg3
    - 2.e3#
  - 1...Bd5
    - 2.Qxd3#
  - 1...Be6
    - 2.Qxd3#
  - 1...Sc6
    - 2.Qxd3#
  - 1...Sh4
    - 2.Be5#
  - 1...Se7
    - 2.Be5#
  - 1...f5
    - 2.Sxf5#

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