MESON Chess Problem Database
Problem Display
PID: 252132 (6b1/Qp6/4p3/R3p3/1pk4n/3N4/8/3K4 w - - 0 1)
Grande, Joralf
Schakend Nederland, 1964
#3
4 + 7
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kb3
- 2.Qc5
- threat
- 3.Qxb4#
- 3.Qc2#
- threat
- 2.Qc5
- 1...Kb3
- Tries
- 1.Sb2+?
- 1...Kc3
- 2.Qc5+
- 2...Kxb2
- 3.Qxb4#
- 3.Qc2#
- 2...Kb3
- 3.Qc2#
- 2...Kxb2
- 2.Qc5+
- 1...Kb3!
- 1...Kc3
- 1.Sxe5+?
- 1...Kc3
- 2.Qc5+
- 2...Kb2
- 3.Qxb4#
- 3.Qc2#
- 2...Kb3
- 3.Qc2#
- 2...Kb2
- 2.Qc5+
- 1...Kb3!
- 1...Kc3
- 1.Ra4?
- threat
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- 2...Kd5
- 3.Qc5#
- 2...Kc3
- 2.Rxb4+
- 1...Kb3
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kc3
- 2.Qc5
- threat
- 3.Qxb4#
- 3.Qc2#
- 2...Kxa4
- 3.Qxb4#
- threat
- 2.Rxb4+
- 1...Kc3
- 2.Rxb4
- threat
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- threat
- 2.Rxb4
- 1...Kxd3
- 2.Rxb4
- threat
- 3.Qa3#
- 2...Kc3
- 3.Qa3#
- threat
- 2.Rxb4
- 1...Kb5
- 2.Qc5+
- 2...Kxa4
- 3.Qxb4#
- 2...Kxa4
- 2.Qc5+
- 1...b6
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- 2...Kd5
- 3.Qd7#
- 2...Kc3
- 2.Rxb4+
- 1...e4
- 2.Rxb4+
- 2...Kc3
- 3.Qd4#
- 3.Qa3#
- 2...Kxd3
- 3.Qd4#
- 3.Qa3#
- 2...Kd5
- 3.Qc5#
- 2...Kc3
- 2.Rxb4+
- 1...b5
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- 2...Kd5
- 3.Qc5#
- 3.Qd7#
- 2...Kc3
- 2.Rxb4+
- 1...Kd5!
- threat
- 1.Qe3?
- threat
- 2.Sb2#
- 2.Sxe5#
- 1...Kb3
- 2.Sc1+
- 2...Kb2
- 3.Qb3#
- 2...Kc4
- 3.Rc5#
- 3.Qc5#
- 3.Qd3#
- 2...Kb2
- 2.Sc5+
- 2...Kb2
- 3.Qc1#
- 3.Qb3#
- 2...Kc4
- 3.Qd3#
- 2...Kb2
- 2.Qc1
- threat
- 3.Sc5#
- 3.Qc2#
- threat
- 2.Qc5
- threat
- 3.Qxb4#
- 3.Qc2#
- threat
- 2.Sc1+
- 1...Kc3
- 2.Sc1+
- 2...Kb2
- 3.Qb3#
- 2...Kc4
- 3.Rc5#
- 3.Qc5#
- 3.Qd3#
- 2...Kb2
- 2.Sc5+
- 2...Kb2
- 3.Qc1#
- 3.Qb3#
- 2...Kc4
- 3.Qd3#
- 2...Kb2
- 2.Sc1+
- 1...b5!
- threat
- 1.Qc5+?
- 1...Kb3
- 2.Qxb4#
- 2.Qc2#
- 1...Kxd3!
- 1...Kb3
- 1.Qb6?
- threat
- 2.Qxb4+
- 2...Kxd3
- 3.Ra3#
- 2...Kxd3
- 2.Qxb4+
- 1...Kc3
- 2.Qxb4+
- 2...Kxd3
- 3.Ra3#
- 2...Kxd3
- 2.Qxb4+
- 1...b3
- 2.Ke2
- threat
- 3.Qc5#
- 3.Qb4#
- 2...Kc3
- 3.Qc5#
- threat
- 2.Ke2
- 1...Kxd3!
- threat
- 1.Sb2+?
- Keys
- 1.Rb5!
- threat
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- 2...Kd5
- 3.Qc5#
- 2...Kc3
- 2.Rxb4+
- 1...Kb3
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kc3
- 2.Rxb4+
- 1...Kc3
- 2.Rxb4
- threat
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- threat
- 2.Rxb4
- 1...Kxd3
- 2.Rxb4
- threat
- 3.Qa3#
- 2...Kc3
- 3.Qa3#
- threat
- 2.Rxb4
- 1...Kxb5
- 2.Qc5+
- 2...Ka4
- 3.Qxb4#
- 2...Ka6
- 3.Sxb4#
- 2...Ka4
- 2.Qc5+
- 1...b6
- 2.Rxb4+
- 2...Kc3
- 3.Qa3#
- 2...Kxd3
- 3.Qa3#
- 2...Kd5
- 3.Qd7#
- 2...Kc3
- 2.Rxb4+
- 1...b3
- 2.Qa4+
- 2...Kc3
- 3.Rxb3#
- 2...Kxd3
- 3.Rxb3#
- 2...Kc3
- 2.Qa4+
- 1...e4
- 2.Rxb4+
- 2...Kc3
- 3.Qd4#
- 3.Qa3#
- 2...Kxd3
- 3.Qd4#
- 3.Qa3#
- 2...Kd5
- 3.Qc5#
- 2...Kc3
- 2.Rxb4+
- threat
- 1.Rb5!
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