MESON Chess Problem Database
Problem Display
PID: 128262 (1n1Qn3/K2B4/pp6/4k2p/1P1N1N2/b4pB1/2P5/8 w - - 0 1)
Kos, Vladimir
Schach, 1973
#3
8 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd6
- 2.Sf5+
- 2...Ke5
- 3.Qe7#
- 2...Ke5
- 2.Bc6+
- 2...Ke5
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 2...Sd7
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 2...Ke5
- 2.Sf5+
- 1...Sc6+
- 2.Sxc6+
- 2...Ke4
- 3.Qe7#
- 3.Qxe8#
- 2...Kd6
- 3.Bxe8#
- 2...Ke4
- 2.Bxc6
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- threat
- 2.Sxc6+
- 1...Kd6
- Tries
- 1.Sxf3+?
- 1...Kd6
- 2.Bh3+
- 2...Kc6
- 3.Sd4#
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kc6
- 2.Ba4+
- 2...Sd7
- 3.Qxd7#
- 2...Sd7
- 2.Bg4+
- 2...Kc6
- 3.Sd4#
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kc6
- 2.Bb5+
- 2...Sd7
- 3.Qxd7#
- 2...Sd7
- 2.Bf5+
- 2...Kc6
- 3.Sd4#
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kc6
- 2.Bc6+
- 2...Kxc6
- 3.Sd4#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Be6+
- 2...Kc6
- 3.Sd4#
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kc6
- 2.Bc8+
- 2...Kc6
- 3.Sd4#
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kc6
- 2.Bxe8+
- 2...Sd7
- 3.Qxd7#
- 2...Sd7
- 2.Bh3+
- 1...Ke4!
- 1...Kd6
- 1.Sc6+?
- 1...Kd6
- 2.Kxb8
- threat
- 3.Bxe8#
- 3.Qe7#
- threat
- 2.Bh3+
- 2...Kxc6
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Bg4+
- 2...Kxc6
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Bf5+
- 2...Kxc6
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Be6+
- 2...Kxc6
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Bc8+
- 2...Kxc6
- 3.Qxb6#
- 2...Sd7
- 3.Qxd7#
- 2...Kxc6
- 2.Bxe8+
- 2...Sd7
- 3.Qxd7#
- 2...Sd7
- 2.Qe7+
- 2...Kc7
- 3.Sd5#
- 3.Se6#
- 2...Kc7
- 2.Kxb8
- 1...Sxc6+!
- 1...Kd6
- 1.Sfe2+?
- 1...Ke4
- 2.Bf5+
- 2...Ke3
- 3.Qg5#
- 2...Ke3
- 2.Qh4+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Qe7+
- 2...Kd5
- 3.Qe6#
- 2...Kd5
- 2.Qxe8+
- 2...Kd5
- 3.Qe6#
- 2...Kd5
- 2.Bf5+
- 1...Kd5!
- 1...Ke4
- 1.Sg2+?
- 1...Kd5
- 2.Be6+
- 2...Ke4
- 3.Bf5#
- 3.Qh4#
- 3.Qd5#
- 2...Ke4
- 2.Be6+
- 1...Kxd4!
- 1...Kd5
- 1.Sd5+?
- 1...Kxd4
- 2.Qh4+
- 2...Kxd5
- 3.c4#
- 2...Kxd5
- 2.Qh4+
- 1...Ke4
- 2.Qh4+
- 2...Kxd5
- 3.Be6#
- 2...Kxd5
- 2.Qh4+
- 1...Kxd5!
- 1...Kxd4
- 1.Bc6?
- threat
- 2.Sfe2#
- 2.Sg2#
- 2.Sd3#
- 2.Sh3#
- 2.Sxh5#
- 2.Sfe6#
- 2.Sg6#
- 1...Sd7
- 2.Sfe2#
- 2.Sfe6#
- 1...Sd6
- 2.Sfe2#
- 2.Sfe6#
- 2.Qh8#
- 1...Bc1
- 2.Sd3#
- 2.Sg6#
- 1...h4
- 2.Sd3#
- 2.Sg6#
- 1...Sxc6+!
- threat
- 1.Be6?
- threat
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Bf5#
- 3.Qh4#
- 3.Qd5#
- 2...Ke4
- 2.Sd5+
- 2...Kxd4
- 3.Qh4#
- 2...Ke4
- 3.Qh4#
- 2...Kxd4
- 2.Sxf3+
- 1...Sc6+
- 2.Sxc6+
- 2...Ke4
- 3.Qd3#
- 3.Qd4#
- 2...Ke4
- 2.Sxc6+
- 1...Ke4
- 2.Qd5+
- 2...Ke3
- 3.Sf5#
- 2...Ke3
- 2.Qd5+
- 1...Bxb4
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Bf5#
- 3.Qh4#
- 3.Qd5#
- 2...Ke4
- 2.Sxf3+
- 1...Sd7
- 2.Sd5+
- 2...Kxd4
- 3.Qh4#
- 2...Ke4
- 3.Qh4#
- 2...Kxd4
- 2.Sd5+
- 1...Bc1
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sxf3+
- 1...Sf6
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Bf5#
- 2...Ke4
- 2.Sxf3+
- 1...Sc7
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Bf5#
- 3.Qh4#
- 2...Ke4
- 2.Sd5+
- 2...Kxd4
- 3.Qh4#
- 2...Ke4
- 3.Qh4#
- 2...Kxd4
- 2.Sxf3+
- 1...Sg7
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Qh4#
- 3.Qd5#
- 2...Ke4
- 2.Sd5+
- 2...Kxd4
- 3.Qh4#
- 2...Ke4
- 3.Qh4#
- 2...Kxd4
- 2.Qd5+
- 2...Kf6
- 3.Bh4#
- 2...Kf6
- 2.Sxf3+
- 1...f2
- 2.Sf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sg2+
- 2...Ke4
- 3.Bf5#
- 3.Qh4#
- 3.Qd5#
- 2...Ke4
- 2.Sd5+
- 2...Kxd4
- 3.Qh4#
- 2...Ke4
- 3.Qh4#
- 2...Kxd4
- 2.Sf3+
- 1...h4
- 2.Sxf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sxf3+
- 1...Sd6!
- threat
- 1.Qg5+?
- 1...Ke4
- 2.Qd5+
- 2...Ke3
- 3.Sf5#
- 2...Ke3
- 2.Qd5+
- 1...Kd6
- 2.Sd5+
- 2...Kxd7
- 3.Sxb6#
- 2...Kxd7
- 2.Sfe6+
- 2...Kxd7
- 3.Qd8#
- 2...Kxd7
- 2.Sd5+
- 1...Kxd4!
- 1...Ke4
- 1.c3?
- threat
- 2.Qe7#
- 1...Sc6+
- 2.Sxc6+
- 2...Ke4
- 3.Qe7#
- 3.Qxe8#
- 2...Kd6
- 3.Bxe8#
- 2...Ke4
- 2.Bxc6
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 3.Qe7#
- threat
- 2.Sxc6+
- 1...Kd6
- 2.Sf5+
- 2...Ke5
- 3.Qe7#
- 2...Ke5
- 2.Bc6+
- 2...Ke5
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 3.Qe7#
- 2...Sd7
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 2...Ke5
- 2.Sf5+
- 1...Sc7
- 2.Qe7+
- 2...Se6
- 3.Qxe6#
- 2...Se6
- 2.Qe7+
- 1...Sg7
- 2.Qe7+
- 2...Se6
- 3.Qxe6#
- 2...Se6
- 2.Qe7+
- 1...Bxb4!
- threat
- 1.Sxf3+?
- Keys
- 1.Qh4!
- threat
- 2.Sfe2+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sg2+
- 2...Kd5
- 3.Se3#
- 3.Be6#
- 2...Kd5
- 2.Sd3+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sh3+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sd5+
- 2...Kxd5
- 3.Be6#
- 2...Kxd5
- 2.Sxh5+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sg6+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sfe2+
- 1...Sc6+
- 2.Bxc6
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- 2...Kxd4
- 3.Sd5#
- 2...Kd6
- 3.Sfe2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sxh5#
- 3.Sfe6#
- 3.Sg6#
- threat
- 2.Bxc6
- 1...Kxd4
- 2.Sd5+
- 2...Kxd5
- 3.c4#
- 2...Kxd5
- 2.Sd5+
- 1...Ke4
- 2.Sfe2+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Sg2+
- 2...Kd5
- 3.Se3#
- 3.Be6#
- 2...Kd5
- 2.Sd3+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Sh3+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Sd5+
- 2...Kxd5
- 3.Be6#
- 2...Kxd5
- 2.Sxh5+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Sg6+
- 2...Ke3
- 3.Qf4#
- 2...Kd5
- 3.Be6#
- 2...Ke3
- 2.Sfe2+
- 1...Kd6
- 2.Sd5+
- 2...Kxd5
- 3.Be6#
- 2...Kxd7
- 3.Sxb6#
- 2...Kxd5
- 2.Sd5+
- 1...Bxb4
- 2.Sd3+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sd3+
- 1...Sxd7
- 2.Sg2+
- 2...Kd5
- 3.Se3#
- 2...Kd5
- 2.Sg2+
- 1...Bc1
- 2.Sd3+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sg6+
- 2...Kd5
- 3.Be6#
- 2...Kd5
- 2.Sd3+
- 1...Sc7
- 2.Sg2+
- 2...Kd5
- 3.Se3#
- 2...Kd5
- 2.Sg2+
- 1...Sg7
- 2.Sg2+
- 2...Kd5
- 3.Se3#
- 2...Kd5
- 2.Sg2+
- threat
- 1.Qh4!
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