MESON Chess Problem Database
Problem Display
PID: 249345 (R5B1/2p5/2K5/2p5/p7/k2N2Q1/p1P5/b2n4 w - - 0 1)
Vovan, Nguyen
Uralski Problemist, 2000
#3
6 + 7
SOLUTION
- SOUND
- Sets
- 1...Be5
- 2.Qxe5
- threat
- 3.Qxc5#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qxe5
- 1...Bg7
- 2.Qxg7
- 2...a1Q
- 3.Qxa1#
- 2...a1S
- 3.Qxa1#
- 2...a1B
- 3.Qxa1#
- 2...a1R
- 3.Qxa1#
- 2...Sb2
- 3.Qxb2#
- 3.Qc3#
- 2...Sf2
- 3.Qb2#
- 3.Qc3#
- 2...Sc3
- 3.Qxc3#
- 2...Se3
- 3.Qb2#
- 3.Qc3#
- 2...c4
- 3.Qf8#
- 3.Qe7#
- 2...a1Q
- 2.Qxg7
- 1...Be5
- Tries
- 1.Sb2+?
- 1...Se3
- 2.Qe5
- threat
- 3.Rxa4#
- 3.Qc3#
- 2...Kb4
- 3.Rxa4#
- 3.Qxc5#
- 2...Bxb2
- 3.Qxc5#
- threat
- 2.Qe5
- 1...Kxb2!
- 1...Se3
- 1.Qxc7?
- threat
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qb8
- threat
- 3.Qb3#
- 2...c4
- 3.Qd6#
- 3.Qb4#
- 3.Qf8#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Qb7
- threat
- 3.Qb3#
- 2...c4
- 3.Qb4#
- 3.Qe7#
- threat
- 2.Qf7
- threat
- 3.Qxa2#
- 3.Qb3#
- 2...c4
- 3.Qe7#
- 3.Qf8#
- threat
- 2.Rxa4+
- 1...Bb2
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Qf7
- threat
- 3.Qxa2#
- 3.Qb3#
- 2...a1S
- 3.Qa2#
- 2...c4
- 3.Qe7#
- 3.Qf8#
- threat
- 2.Rxa4+
- 1...Bd4
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Rxa4+
- 1...Be5
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qxe5
- threat
- 3.Qxc5#
- 2...c4
- 3.Qd6#
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Rxa4+
- 1...Bf6
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Rxa4+
- 1...Bg7
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Qf7
- threat
- 3.Qxa2#
- 3.Qb3#
- 2...a1S
- 3.Qa2#
- 2...c4
- 3.Qe7#
- threat
- 2.Qxg7
- 2...a1Q
- 3.Qxa1#
- 2...a1S
- 3.Qxa1#
- 2...a1B
- 3.Qxa1#
- 2...a1R
- 3.Qxa1#
- 2...Sb2
- 3.Qxb2#
- 3.Qc3#
- 2...Sf2
- 3.Qb2#
- 3.Qc3#
- 2...Sc3
- 3.Qxc3#
- 2...Se3
- 3.Qb2#
- 3.Qc3#
- 2...c4
- 3.Qf8#
- 3.Qe7#
- 2...a1Q
- 2.Rxa4+
- 1...Bh8
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Qf7
- threat
- 3.Qxa2#
- 3.Qb3#
- 2...a1S
- 3.Qa2#
- 2...c4
- 3.Qe7#
- 3.Qf8#
- threat
- 2.Rxa4+
- 1...Sb2
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qb8
- threat
- 3.Qb3#
- 2...c4
- 3.Qd6#
- 3.Qb4#
- 3.Qf8#
- threat
- 2.Qb7
- threat
- 3.Qb3#
- 2...c4
- 3.Qb4#
- 3.Qe7#
- threat
- 2.Qb6
- 1...Sf2
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qb8
- threat
- 3.Qb3#
- 2...c4
- 3.Qd6#
- 3.Qb4#
- 3.Qf8#
- threat
- 2.Qb7
- threat
- 3.Qb3#
- 2...c4
- 3.Qb4#
- 3.Qe7#
- threat
- 2.Qf7
- threat
- 3.Qxa2#
- 3.Qb3#
- 2...c4
- 3.Qe7#
- 3.Qf8#
- threat
- 2.Rxa4+
- 1...Sc3
- 2.Qa5
- threat
- 3.Qxc5#
- 2...Se4
- 3.Qxa4#
- 2...Sb5
- 3.Qxa4#
- 2...Sd5
- 3.Qxa4#
- 2...c4
- 3.Qb4#
- 3.Qc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 2...Se4
- 3.Qxa4#
- 2...Sd5
- 3.Qxa4#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qa5
- 1...Se3
- 2.Kb5
- threat
- 3.Rxa4#
- 3.Qxc5#
- threat
- 2.Rxa4+
- 2...Kxa4
- 3.Qa7#
- 2...Kxa4
- 2.Qa5
- threat
- 3.Qxa4#
- 3.Qxc5#
- threat
- 2.Qb6
- threat
- 3.Qxc5#
- 3.Qb3#
- 2...c4
- 3.Qc5#
- 3.Qb4#
- threat
- 2.Qb8
- threat
- 3.Qb3#
- 2...c4
- 3.Qd6#
- 3.Qb4#
- 3.Qf8#
- threat
- 2.Qa7
- threat
- 3.Qxc5#
- 3.Qxa4#
- threat
- 2.Qb7
- threat
- 3.Qb3#
- 2...c4
- 3.Qb4#
- 3.Qe7#
- threat
- 2.Kb5
- 1...Bc3!
- threat
- 1.Qg1?
- threat
- 2.Qxc5#
- 1...Bc3
- 2.Qxc5+
- 2...Bb4
- 3.Qxb4#
- 2...Bb4
- 2.Qxc5+
- 1...Sf2
- 2.Qxa1
- threat
- 3.Qb2#
- 3.Qc3#
- 3.Qc1#
- 3.Qxa2#
- threat
- 2.Qc1+
- 2...Bb2
- 3.Qxb2#
- 2...Bb2
- 2.Qxa1
- 1...Se3
- 2.Qxa1
- threat
- 3.Qb2#
- 3.Qc3#
- 3.Qc1#
- 3.Qxa2#
- threat
- 2.Qc1+
- 2...Bb2
- 3.Qxb2#
- 2...Bb2
- 2.Qxa1
- 1...Bd4!
- threat
- 1.Qg5?
- threat
- 2.Qxc5#
- 1...Bc3
- 2.Qxc5+
- 2...Bb4
- 3.Qxb4#
- 2...Bb4
- 2.Qxc5+
- 1...Be5
- 2.Qxe5
- threat
- 3.Qxc5#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qxe5
- 1...Bd4!
- threat
- 1.Sb2+?
- Keys
- 1.Bb3!
- threat
- 2.Rxa4#
- 1...Sb2
- 2.Qe5
- threat
- 3.Qxc5#
- 2...Sxd3
- 3.Rxa4#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qg7
- 2...Sxd3
- 3.Rxa4#
- 2...Sd1
- 3.Rxa4#
- 2...Sc4
- 3.Rxa4#
- 2...c4
- 3.Qf8#
- 3.Qe7#
- 2...Sxd3
- 2.Qe5
- 1...Sc3
- 2.Qf2
- threat
- 3.Qxc5#
- 2...Se4
- 3.Rxa4#
- 2...Sd5
- 3.Rxa4#
- 2...c4
- 3.Qc5#
- 3.Qf8#
- threat
- 2.Qe5
- threat
- 3.Qxc5#
- 2...Se4
- 3.Rxa4#
- 2...Sd5
- 3.Rxa4#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qg1
- threat
- 3.Qxc5#
- 2...Se4
- 3.Rxa4#
- 2...Sd5
- 3.Rxa4#
- 2...c4
- 3.Qc5#
- threat
- 2.Qe3
- threat
- 3.Qxc5#
- 2...Se4
- 3.Rxa4#
- 2...Sd5
- 3.Rxa4#
- 2...c4
- 3.Qc5#
- 3.Qe7#
- threat
- 2.Qg5
- threat
- 3.Qxc5#
- 2...Se4
- 3.Rxa4#
- 2...Sd5
- 3.Rxa4#
- 2...c4
- 3.Qe7#
- 3.Qc5#
- threat
- 2.Qf2
- threat
- 1.Bb3!
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