MESON Chess Problem Database
Problem Display
PID: 254439 (8/4K3/4b3/P7/1Bpkp2P/3p4/4p1NN/1Q6 w - - 0 1)
Petrov, Evgeny Aleksandrovich
Die Schwalbe, 1966
#3
7 + 6
| 3713 | Snap | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bd5
- 2.Qa1+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qa1+
- 1...Bd5
- Tries
- 1.Kd6?
- threat
- 2.Qa1+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qc1
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qe3#
- 3.Qc3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qg1+
- 2...e3
- 3.Qxe3#
- 2...e3
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qa1+
- 1...c3
- 2.Bc5+
- 2...Kc4
- 3.Se3#
- 3.Qb4#
- 2...Kc4
- 2.Bc5+
- 1...e1Q
- 2.Qxe1
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qxe1
- 1...e1S
- 2.Qa1+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qxe1
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qa1+
- 1...e1B
- 2.Qxe1
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qxe1
- 1...e1R
- 2.Qxe1
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qxe1
- 1...d2
- 2.Qc2
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Qxd2#
- 3.Qc3#
- 2...c3
- 3.Qxc3#
- threat
- 2.Qa1+
- 2...Kd3
- 3.Qc3#
- 2...c3
- 3.Qxc3#
- 2...Kd3
- 2.Qb2+
- 2...Kd3
- 3.Qc3#
- 3.Qxd2#
- 2...c3
- 3.Qxc3#
- 2...Kd3
- 2.Qc2
- 1...e3!
- threat
- 1.Kxe6?
- threat
- 2.Qa1+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qg1+
- 2...e3
- 3.Qxe3#
- 2...e3
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qa1+
- 1...c3
- 2.Qa2
- threat
- 3.Qd5#
- threat
- 2.Qb3
- threat
- 3.Qd5#
- 3.Qxc3#
- threat
- 2.Qa2
- 1...e1Q
- 2.Qxe1
- threat
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qxe1
- 1...e1S
- 2.Qa1+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qxe1
- threat
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qa1+
- 1...e1B
- 2.Qxe1
- threat
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qxe1
- 1...e1R
- 2.Qxe1
- threat
- 3.Qc3#
- 3.Qe3#
- 2...c3
- 3.Qxc3#
- 2...e3
- 3.Qxe3#
- threat
- 2.Qb2+
- 2...c3
- 3.Qxc3#
- 2...c3
- 2.Qxe1
- 1...d2
- 2.Qc2
- threat
- 3.Qxd2#
- 3.Qc3#
- 2...c3
- 3.Qxc3#
- 2...d1S
- 3.Qd2#
- 2...e3
- 3.Sf3#
- threat
- 2.Qa1+
- 2...Kd3
- 3.Qc3#
- 2...c3
- 3.Qxc3#
- 2...Kd3
- 2.Qb2+
- 2...Kd3
- 3.Qc3#
- 3.Qxd2#
- 2...c3
- 3.Qxc3#
- 2...Kd3
- 2.Qc2
- 1...e3!
- threat
- 1.Bc3+?
- 1...Kc5
- 2.Kxe6
- threat
- 3.Qb6#
- 2...Kc6
- 3.Qb6#
- threat
- 2.Se3
- threat
- 3.Qb6#
- 2...Kc6
- 3.Qb6#
- threat
- 2.Sf4
- threat
- 3.Qb6#
- 2...Kc6
- 3.Qb6#
- threat
- 2.Qb6+
- 2...Kd5
- 3.Se3#
- 3.Sf4#
- 3.Qb5#
- 3.Qd6#
- 2...Kd5
- 2.Kxe6
- 1...Kxc3!
- 1...Kc5
- 1.Bc5+?
- 1...Kxc5
- 2.Qb6+
- 2...Kd5
- 3.Qd6#
- 2...Kd5
- 2.Qb6+
- 1...Kd5
- 2.Se3+
- 2...Kxc5
- 3.Qb6#
- 2...Ke5
- 3.Qb8#
- 2...Kc6
- 3.Qb6#
- 2...Kxc5
- 2.Se3+
- 1...Ke5
- 2.Se3
- threat
- 3.Qb8#
- 2...Kf4
- 3.Qb8#
- threat
- 2.Se3
- 1...Kc3!
- 1...Kxc5
- 1.Qa1+?
- 1...c3
- 2.Qxc3+
- 2...Kd5
- 3.Se3#
- 3.Sf4#
- 3.Qc5#
- 2...Kd5
- 2.Qxc3+
- 1...Kd5!
- 1...c3
- 1.Qg1+?
- 1...Ke5
- 2.Bd6+
- 2...Kd5
- 3.Qc5#
- 2...Kf5
- 3.Se3#
- 2...Kd5
- 2.Bd6+
- 1...e3!
- 1...Ke5
- 1.Qb2+?
- 1...c3
- 2.Qxc3+
- 2...Kd5
- 3.Se3#
- 3.Sf4#
- 3.Qc5#
- 2...Kd5
- 2.Qxc3+
- 1...Kd5!
- 1...c3
- 1.Kd6?
- Keys
- 1.Se3!
- threat
- 2.Bc5+
- 2...Kc3
- 3.Qb4#
- 2...Kxc5
- 3.Qb6#
- 2...Ke5
- 3.Qb8#
- 2...Kc3
- 2.Bc5+
- 1...Kxe3
- 2.Qg1+
- 2...Kf4
- 3.Qg5#
- 2...Kf4
- 2.Qg1+
- 1...Ke5
- 2.Bc5
- threat
- 3.Qb8#
- 2...Kf4
- 3.Qb8#
- threat
- 2.Bc5
- 1...d2
- 2.Bc5+
- 2...Kc3
- 3.Qc2#
- 2...Kxc5
- 3.Qb6#
- 2...Ke5
- 3.Qb8#
- 2...Kc3
- 2.Bc5+
- 1...c3
- 2.Bc5+
- 2...Kxc5
- 3.Qb6#
- 2...Ke5
- 3.Qb8#
- 2...Kxc5
- 2.Bc5+
- threat
- 1.Se3!
Anticipated by 197934(1966)
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