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Problem Display

PID: 109883 (q2r4/nbpp4/p5Q1/P1k1P2p/PN1N3K/1B1pP3/8/3rB3 w - - 0 1)

Batista, Luis Augusto

Boletim da UBP, 1983

q2r4/nbpp4/p5Q1/P1k1P2p/PN1N3K/1B1pP3/8/3rB3

#2

10 + 11

6490	yacpdb	2009

SOUND
Sets
- 1...Ra1
  - 2.Sxd3#
- 1...Rb1
  - 2.Sxd3#
- 1...Rc1
  - 2.Sxd3#
- 1...Rxe1
  - 2.Sxd3#
- 1...Bh1
  - 2.Sxa6#
- 1...Bg2
  - 2.Sxa6#
- 1...Bf3
  - 2.Sxa6#
- 1...Be4
  - 2.Sxa6#
- 1...Bd5
  - 2.Sxa6#
- 1...Bc6
  - 2.Sxa6#
- 1...d2
  - 2.Sd3#
- 1...c6
  - 2.Qd6#
- 1...d5
  - 2.Se6#
- 1...d6
  - 2.Se6#
Tries
- 1.Qxd3?
  - threat
    - 2.Qc2#
    - 2.Qc4#
    - 2.Qc3#
  - 1...Rxe1
    - 2.Qc4#
    - 2.Qc3#
  - 1...Rxd3
    - 2.Sxd3#
  - 1...Rd2
    - 2.Qc4#
    - 2.Qc3#
  - 1...Be4
    - 2.Sxa6#
    - 2.Qc4#
    - 2.Qc3#
  - 1...Bd5
    - 2.Sxa6#
  - 1...Sb5
    - 2.Qc4#
  - 1...d5
    - 2.Se6#
    - 2.Qc2#
    - 2.Qc3#
  - 1...Rc1!
- 1.Qxa6?
  - threat
    - 2.Qc4#
  - 1...Bxa6
    - 2.Sxa6#
  - 1...Rc1
    - 2.Sxd3#
  - 1...Sb5
    - 2.Qxb5#
  - 1...d5
    - 2.Se6#
  - 1...Bd5!
- 1.Qc6+?
  - 1...Bxc6
    - 2.Sxa6#
  - 1...dxc6
    - 2.Se6#
  - 1...Sxc6!
- 1.Qe6?
  - threat
    - 2.Qc4#
  - 1...dxe6
    - 2.Sxe6#
  - 1...Rc1
    - 2.Sxd3#
  - 1...Bd5
    - 2.Sxa6#
  - 1...d5!
- 1.Qg8?
  - threat
    - 2.Qc4#
  - 1...Rc1
    - 2.Sxd3#
  - 1...Bd5
    - 2.Sxa6#
  - 1...d5
    - 2.Se6#
  - 1...Rxg8!
Keys
- 1.Qf7!
  - threat
    - 2.Qc4#
  - 1...Rc1
    - 2.Sxd3#
  - 1...Bd5
    - 2.Sxa6#
  - 1...d5
    - 2.Se6#

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