MESON Chess Problem Database
Problem Display
PID: 260188 (8/8/3Q4/q1P5/8/1P6/k1K1R3/8 w - - 0 1)
List, Reto
3rd Prize, Schweizerische Schachzeitung, 1979
#4
5 + 2
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Keys
- 1.Qd2!
- threat
- 2.Qxa5#
- 1...Qxd2+
- 2.Rxd2
- threat
- 3.Rd4
- threat
- 4.Ra4#
- 3...Ka1
- 4.Ra4#
- 3...Ka3
- 4.Ra4#
- threat
- 3.Rd4
- 2...Ka1
- 3.Rd4
- 3...Ka2
- 4.Ra4#
- 3...Ka2
- 3.Rd6
- 3...Ka2
- 4.Ra6#
- 3...Ka2
- 3.Rd7
- 3...Ka2
- 4.Ra7#
- 3...Ka2
- 3.Rd8
- 3...Ka2
- 4.Ra8#
- 3...Ka2
- 3.Rd4
- 2...Ka3
- 3.Rd4
- 3...Ka2
- 4.Ra4#
- 3...Ka2
- 3.Rd4
- threat
- 2.Rxd2
- 1...Qxc5+
- 2.Kd3+
- 2...Ka3
- 3.Qa2+
- 3...Kb4
- 4.Qa4#
- 3...Kb4
- 3.Qa2+
- 2...Kxb3
- 3.Qa2+
- 3...Kb4
- 4.Rb2#
- 3...Kb4
- 3.Qa2+
- 2...Qc2+
- 3.Kxc2
- threat
- 4.Qa5#
- 3...Ka1
- 4.Qa5#
- 3...Ka3
- 4.Qa5#
- threat
- 3.Kxc2
- 2...Ka3
- 2.Kd3+
- 1...Qa3
- 2.Kc3+
- 2...Ka1
- 3.Re1+
- 3...Qc1+
- 4.Rxc1#
- 3...Qc1+
- 3.Qe1+
- 3...Qc1+
- 4.Qxc1#
- 3...Qc1+
- 3.Qd1+
- 3...Qc1+
- 4.Qxc1#
- 3...Qc1+
- 3.Re1+
- 2...Kb1
- 3.Re1+
- 3...Qc1+
- 4.Rxc1#
- 3...Qc1+
- 3.Qa2+
- 3...Kc1
- 4.Re1#
- 4.Qc2#
- 3...Qxa2
- 4.Re1#
- 3...Kc1
- 3.Re1+
- 2...Ka1
- 2.Kc3+
- threat
- 1.Qd2!
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