MESON Chess Problem Database
Problem Display
PID: 86447 (Q2b4/N1pp4/k4p2/3N2p1/1p6/n2P4/2p5/2K5 w - - 0 1)
Rudenko, Valentin Fedorovich
2nd Prize, UV CSTV, 1983
#4
5 + 9
| 3485 | Sachova skladba | 1985 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Keys
- 1.d4!
- threat
- 2.Sxb4+
- 2...Ka5
- 3.Sac6+
- 3...Kb5
- 4.Qa6#
- 3...Kb6
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 3.Sac6+
- 2...Kb6
- 3.Sac6
- threat
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 4.Qa6#
- threat
- 3.Sac6
- 2...Ka5
- 2.Sc8+
- 2...Kb5
- 3.Sdb6
- threat
- 4.Qa4#
- 3...cxb6
- 4.Sd6#
- threat
- 3.Sdb6
- 2...Kb5
- 2.Sxb4+
- 1...Ka5
- 2.Sc8+
- 2...Kb5
- 3.Sdb6
- threat
- 4.Qa4#
- 3...cxb6
- 4.Sd6#
- threat
- 3.Sdb6
- 2...Kb5
- 2.Sc8+
- 1...Be7
- 2.Sxc7+
- 2...Kb6
- 3.Sab5
- threat
- 4.Qa6#
- 3...Sxb5
- 4.Sd5#
- threat
- 3.Sab5
- 2...Kb6
- 2.Sxc7+
- 1...Sb1
- 2.Sxb4+
- 2...Ka5
- 3.Sac6+
- 3...Kb5
- 4.Qa6#
- 3...Kb6
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 3.Sac6+
- 2...Kb6
- 3.Qb8+
- 3...Ka5
- 4.Qb5#
- 3...Ka5
- 3.Sac6
- threat
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 4.Qa6#
- threat
- 3.Qb8+
- 2...Ka5
- 2.Sxb4+
- 1...Sc4
- 2.Sxb4+
- 2...Ka5
- 3.Sac6+
- 3...Kb5
- 4.Qa6#
- 3...Kb6
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 3.Sac6+
- 2...Kb6
- 3.Qb8+
- 3...Ka5
- 4.Qb5#
- 3...Ka5
- 3.Sac6
- threat
- 4.Qa6#
- 4.Qb8#
- 3...Kb5
- 4.Qa6#
- threat
- 3.Qb8+
- 2...Ka5
- 2.Sxb4+
- 1...Sb5
- 2.Sxb4+
- 2...Ka5
- 3.Sac6+
- 3...Kb6
- 4.Sd5#
- 4.Qa6#
- 4.Qb8#
- 3...Kb6
- 3.Sac6+
- 2...Ka5
- 2.Sxb4+
- 1...b3
- 2.Sc6+
- 2...Kb5
- 3.Qa4+
- 3...Kxa4
- 4.Sc3#
- 3...Kxa4
- 3.Qa4+
- 2...Kb5
- 2.Sc6+
- threat
- 1.d4!
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