MESON Chess Problem Database
Problem Display
PID: 216121 (4K3/8/8/6pp/6k1/B2Q2Np/8/8 w - - 0 1)
Kozhakin, Vladimir Vladimirovich
Sachmatija, 2020
#3
4 + 4
SOLUTION
- SOUND
- Sets
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...Kf4
- Tries
- 1.Kd7?
- 1...Kf4
- 2.Se2+
- 2...Kg4
- 3.Qe4#
- 2...Ke5
- 3.Bb2#
- 2...Kg4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Se2+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Ke7?
- 1...Kf4
- 2.Se2+
- 2...Kg4
- 3.Qe4#
- 2...Ke5
- 3.Bb2#
- 3.Bd6#
- 2...Kg4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Se2+
- 1...Kh4
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Sf5+
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Kf7?
- 1...Kf4
- 2.Se2+
- 2...Kg4
- 3.Qe4#
- 2...Ke5
- 3.Bb2#
- 3.Bd6#
- 2...Kg4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Se2+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Kd8?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Kf8?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Sf1?
- threat
- 2.Qe4#
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...h4
- 2.Sh2+
- 2...Kf4
- 3.Bd6#
- 2...Kh5
- 3.Qh7#
- 2...Kf4
- 2.Sh2+
- 1...h2!
- threat
- 1.Sf5?
- threat
- 2.Qe4#
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...h2
- 2.Qe4+
- 2...Kh3
- 3.Qf3#
- 2...Kh3
- 2.Qe4+
- 1...h4!
- threat
- 1.Bb2?
- 1...Kf4
- 2.Se2+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Se2+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Bf6#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Bf6#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Bf6#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Bf6#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Be5#
- 2...Kf4
- 3.Be5#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Bb4?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Bc5?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Bd6?
- threat
- 2.Qe4#
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qe2
- threat
- 3.Sf5#
- 3.Qxh5#
- 2...g4
- 3.Qe7#
- threat
- 2.Qe4+
- 2...g4
- 3.Qe7#
- 2...g4
- 2.Qg6
- threat
- 3.Qxh5#
- 2...Kg4
- 3.Qe4#
- 3.Qxh5#
- threat
- 2.Qh7
- threat
- 3.Qxh5#
- 2...Kg4
- 3.Qe4#
- 3.Qxh5#
- threat
- 2.Qf3
- threat
- 3.Sf5#
- 3.Qxh5#
- 2...g4
- 3.Be7#
- 3.Qf6#
- threat
- 2.Qd4+
- 2...g4
- 3.Qf6#
- 2...g4
- 2.Sf1
- 1...h2!
- threat
- 1.Be7?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qc4#
- 3.Qe4#
- 3.Qg3#
- 3.Qd4#
- 2...Kg4
- 3.Qe4#
- threat
- 2.Sh1
- threat
- 3.Qc4#
- 3.Qe4#
- 3.Qg3#
- 3.Qd4#
- 2...Kg4
- 3.Qe4#
- threat
- 2.Se2
- threat
- 3.Qc4#
- 3.Qe4#
- 3.Qg3#
- 3.Qd4#
- 2...Kg4
- 3.Qe4#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- 2...h2
- 3.Sf5#
- 2...h2
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Bf8?
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qd8#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kf4
- 1.Qe2+?
- 1...Kf4
- 2.Bd6#
- 1...Kh4
- 2.Sf5#
- 1...Kxg3!
- 1...Kf4
- 1.Qf5+?
- 1...Kh4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Qf3
- 1...Kxg3!
- 1...Kh4
- 1.Qe3?
- 1...Kh4
- 2.Sf1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qe7#
- threat
- 2.Sh1
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qe7#
- threat
- 2.Se2
- threat
- 3.Qg3#
- 2...Kg4
- 3.Qe4#
- 2...g4
- 3.Be7#
- 3.Qe7#
- threat
- 2.Sf5+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Qf3
- threat
- 3.Sf5#
- 2...g4
- 3.Be7#
- threat
- 2.Sf1
- 1...h4
- 2.Qe2+
- 2...Kxg3
- 3.Bd6#
- 2...Kf4
- 3.Bd6#
- 2...Kxg3
- 2.Qe2+
- 1...h2!
- 1...Kh4
- 1.Qf3+?
- 1...Kh4
- 2.Sf5#
- 1...Kxf3!
- 1...Kh4
- 1.Kd7?
- Keys
- 1.Sh1!
- threat
- 2.Qe4#
- 1...Kf4
- 2.Bd6+
- 2...Kg4
- 3.Qe4#
- 2...Kg4
- 2.Bd6+
- 1...h2
- 2.Sf2+
- 2...Kf4
- 3.Bd6#
- 2...Kh4
- 3.Qh3#
- 2...Kf4
- 2.Sf2+
- 1...h4
- 2.Sf2+
- 2...Kf4
- 3.Bd6#
- 2...Kh5
- 3.Qh7#
- 2...Kf4
- 2.Sf2+
- threat
- 1.Sh1!
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