MESON Chess Problem Database
Problem Display
PID: 118875 (4rn2/1n4Q1/1RpkB3/p7/P5KB/P1pP1p2/2P2P2/N2N4 w - - 0 1)
Udartsev, Valentin Filipovich
1st Prize, Na Smenu!, 1978
#3
12 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Re7
- 2.Qxe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qxe7+
- 1...Ra8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qe7+
- 1...Rb8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qe7+
- 1...Rc8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qe7+
- 1...Rd8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qe7+
- 1...Re7
- Tries
- 1.Sxc3?
- 1...Kxe6
- 2.Qf6+
- 2...Kd7
- 3.Qxc6#
- 2...Kd7
- 2.Qf6+
- 1...Rxe6
- 2.Sb5+
- 2...Kc5
- 3.Qd4#
- 2...Kd5
- 3.Qd4#
- 2...Kc5
- 2.Sb5+
- 1...Sxe6
- 2.Se4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Se4+
- 1...Re7
- 2.Qxe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qxe7+
- 1...Sd7
- 2.Qxd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.d4#
- 2...Kc5
- 2.Qxd7+
- 1...Ra8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Bd5
- 1...Rb8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Bd5
- 1...Rc8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Qe7+
- 1...Rd8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Bd5
- 1...Sc5
- 2.Bg3+
- 2...Kxe6
- 3.Rxc6#
- 2...Kxe6
- 2.Bg3+
- 1...Sd8
- 2.Qd4+
- 2...Kxe6
- 3.Qd5#
- 2...Kc7
- 3.Bg3#
- 2...Kxe6
- 2.Qd4+
- 1...Sg6
- 2.Qd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.d4#
- 2...Kc5
- 2.Qd7+
- 1...Sh7
- 2.Qd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.d4#
- 2...Kc5
- 2.Qd7+
- 1...Kc5!
- 1...Kxe6
- 1.Bg3+?
- 1...Kc5
- 2.Rxc6+
- 2...Kxc6
- 3.Qc7#
- 2...Kxc6
- 2.Qd4+
- 2...Kxd4
- 3.Sb3#
- 2...Kxd4
- 2.Rxc6+
- 1...Kxe6!
- 1...Kc5
- 1.Qxb7?
- threat
- 2.Rxc6+
- 2...Ke5
- 3.Qg7#
- 2...Ke5
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 3.Qc5#
- 3.Qd6#
- 2...Ke5
- 2.Rxc6+
- 1...Kc5
- 2.Rxc6+
- 2...Kd4
- 3.Bf6#
- 3.Qg7#
- 2...Kd4
- 2.Qxc6+
- 2...Kd4
- 3.Bf6#
- 3.Qd5#
- 3.Qxc3#
- 3.Qd6#
- 2...Kd4
- 2.Rxc6+
- 1...Ke5
- 2.Qxc6
- threat
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 3.Qc5#
- 3.Qd6#
- 2...Kd4
- 3.Bf6#
- 3.Qd5#
- 3.Qxc3#
- 3.Qd6#
- threat
- 2.Qxc6
- 1...Rxe6
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qc5#
- 2...Ke5
- 2.Qxc6+
- 1...Sxe6
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qd6#
- 2...Ke5
- 2.Qxc6+
- 1...Re7
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 3.Qc5#
- 3.Qd6#
- 2...Ke5
- 2.Qxe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qxc6+
- 1...Rc8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qe7+
- 1...Rd8
- 2.Rxc6+
- 2...Ke5
- 3.Qg7#
- 2...Ke5
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 2...Ke5
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Rxc6+
- 1...Sd7
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 3.Qd6#
- 2...Ke5
- 2.Qxc6+
- 1...Sh7
- 2.Qxc6+
- 2...Ke5
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 3.Qc5#
- 3.Qd6#
- 2...Ke5
- 2.Qxc6+
- 1...Kxe6!
- threat
- 1.Qd7+?
- 1...Ke5
- 2.Bg3+
- 2...Kf6
- 3.Qf7#
- 2...Kf6
- 2.Rb5+
- 2...Sc5
- 3.Rxc5#
- 2...cxb5
- 3.Qd5#
- 2...c5
- 3.Qd5#
- 2...Sc5
- 2.Qxc6
- threat
- 3.Qe4#
- 3.Qd5#
- 3.Qxc3#
- 2...Kd4
- 3.Bf6#
- 3.Qd5#
- 3.Qxc3#
- threat
- 2.d4+
- 2...Ke4
- 3.Sxc3#
- 3.Bf5#
- 2...Ke4
- 2.Bg3+
- 1...Sxd7!
- 1...Ke5
- 1.Qe7+?
- 1...Ke5
- 2.Bf6#
- 1...Rxe7!
- 1...Ke5
- 1.Sxc3?
- Keys
- 1.Se3!
- 1...Kc5
- 2.Qc7
- threat
- 3.Sb3#
- 2...Kd4
- 3.Sb3#
- threat
- 2.Qc7
- 1...Kxe6
- 2.Qf6+
- 2...Kd7
- 3.Qxc6#
- 2...Kd7
- 2.Qf6+
- 1...Rxe6
- 2.Sf5+
- 2...Kc5
- 3.Qd4#
- 2...Kd5
- 3.Qd4#
- 2...Kc5
- 2.Sf5+
- 1...Sxe6
- 2.Sc4+
- 2...Kc5
- 3.Qe5#
- 2...Kd5
- 3.Qe5#
- 2...Kc5
- 2.Sc4+
- 1...Re7
- 2.Qxe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Qxe7+
- 1...Sd7
- 2.Qxd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.Sc4#
- 2...Kc5
- 2.Qxd7+
- 1...Ra8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Bd5
- 1...Rb8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Bd5
- 1...Rc8
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.d4
- threat
- 3.Qe5#
- 3.Qe7#
- 2...Kxe6
- 3.Qe7#
- 2...Sd7
- 3.Qxd7#
- 2...Sg6
- 3.Qd7#
- threat
- 2.Qe7+
- 1...Rd8
- 2.Bd5
- threat
- 3.Rxc6#
- 3.Qe7#
- 2...Kc5
- 3.Rxc6#
- threat
- 2.Qe7+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Bd5
- 1...Sc5
- 2.Bg3+
- 2...Kxe6
- 3.Rxc6#
- 2...Kxe6
- 2.Bg3+
- 1...Sd8
- 2.Qd4+
- 2...Kxe6
- 3.Qd5#
- 2...Kc7
- 3.Bg3#
- 2...Kxe6
- 2.Qd4+
- 1...Sg6
- 2.Qd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.Sc4#
- 2...Kc5
- 2.Qd7+
- 1...Sh7
- 2.Qd7+
- 2...Kc5
- 3.Rxc6#
- 2...Ke5
- 3.Sc4#
- 2...Kc5
- 2.Qd7+
- 1...Kc5
- 1.Se3!
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