MESON Chess Problem Database
Problem Display
PID: 178669 (8/2p2R2/2K2Q2/8/6p1/1p6/k7/8 w - - 0 1)
Jonsson, Christer
Springaren, 1986
#3
3 + 4
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Ka3
- 2.Qa1+
- 2...Kb4
- 3.Rf4#
- 2...Kb4
- 2.Qa1+
- 1...Ka3
- Tries
- 1.Qc3?
- threat
- 2.Rf2+
- 2...Kb1
- 3.Qe1#
- 3.Qb2#
- 2...Ka3
- 3.Qa5#
- 2...b2
- 3.Qxb2#
- 2...Kb1
- 2.Rf2+
- 1...Kb1
- 2.Rf1+
- 2...Ka2
- 3.Ra1#
- 3.Qa1#
- 2...Ka2
- 2.Rf2
- threat
- 3.Qe1#
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- threat
- 2.Rf1+
- 1...Ka3
- 2.Rf1
- threat
- 3.Ra1#
- 2...Ka2
- 3.Ra1#
- 3.Qa1#
- 2...Ka4
- 3.Ra1#
- threat
- 2.Qa1+
- 2...Kb4
- 3.Rf4#
- 2...Kb4
- 2.Rf1
- 1...b2
- 2.Rf2
- threat
- 3.Qxb2#
- 2...Ka1
- 3.Qxb2#
- 2...Kb1
- 3.Qxb2#
- threat
- 2.Rf2
- 1...g3!
- threat
- 1.Qc3?
- Keys
- 1.Qd4!
- threat
- 2.Rf1
- threat
- 3.Ra1#
- 3.Qa1#
- 2...Ka3
- 3.Ra1#
- 2...b2
- 3.Qa4#
- threat
- 2.Rf1
- 1...Kb1
- 2.Rf2
- threat
- 3.Qb2#
- 3.Qd1#
- 2...Kc1
- 3.Qa1#
- 2...b2
- 3.Qxb2#
- threat
- 2.Rf2
- 1...Ka3
- 2.Qa1+
- 2...Kb4
- 3.Rf4#
- 2...Kb4
- 2.Qa1+
- 1...b2
- 2.Qa4+
- 2...Kb1
- 3.Rf1#
- 2...Kb1
- 2.Qa4+
- threat
- 1.Qd4!
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