MESON Chess Problem Database
Problem Display
PID: 133401 (8/8/2prpb2/P5p1/RNPkPpR1/Q2N1p1B/2P2P1B/3K4 w - - 0 1)
Davidenko, Fedor Vasilevich
3rd Prize, 64 Shakhmatnoe obozrenie, 2002
#3
13 + 8
| 56 | The Problemist | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxc4
- 2.Sd5+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Sa6+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Qb3+
- 2...Kd4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kb5
- 3.c4#
- 2...Kd4
- 2.Sd5+
- 1...Be5
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxe4
- 3.Qxe5#
- 2...Kxc4
- 2.Qb2+
- 1...Be7
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxe4
- 3.Qe5#
- 2...Kxc4
- 2.Qb2+
- 1...Bd8
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxe4
- 3.Qe5#
- 2...Kxc4
- 2.Qb2+
- 1...Kxc4
- Tries
- 1.Sd5?
- threat
- 2.c5#
- 1...c5
- 2.Qxc5+
- 2...Kxe4
- 3.Sxf6#
- 2...Kxe4
- 2.Qxc5+
- 1...Kxe4!
- threat
- 1.Sa6?
- threat
- 2.c5#
- 1...c5
- 2.Saxc5
- threat
- 3.Qb2#
- 3.Qa1#
- 3.c3#
- threat
- 2.Saxc5
- 1...Kxe4!
- threat
- 1.Sxc6+?
- 1...Rxc6
- 2.c5#
- 1...Kxe4!
- 1...Rxc6
- 1.Rxf4?
- threat
- 2.Sa2
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qxd6#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sd5
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qa1#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sa6
- threat
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- threat
- 2.Sxc6+
- 2...Rxc6
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- 2...Rxc6
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxc4
- 2.Sa2
- 1...Kxc4
- 2.Sd5+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Sa6+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Qb3+
- 2...Kd4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 3.c3#
- 2...Kb5
- 3.c4#
- 2...Kd4
- 2.Sd5+
- 1...Be5
- 2.Sa2
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sd5
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qa1#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sa6
- threat
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- threat
- 2.Sxc6+
- 2...Rxc6
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- 2...Rxc6
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxc4
- 2.Sa2
- 1...Be7
- 2.Sa2
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sd5
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qa1#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sa6
- threat
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- threat
- 2.Sxc6+
- 2...Rxc6
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- 2...Rxc6
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxc4
- 2.Sa2
- 1...Bd8
- 2.Sa2
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qxd6#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sd5
- threat
- 3.Qb2#
- 3.Qc5#
- 3.Qa1#
- 3.Qc3#
- 3.c5#
- threat
- 2.Sxc6+
- 2...Rxc6
- 3.Qb2#
- 3.Qa1#
- 3.c5#
- 2...Rxc6
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kxc4
- 2.Sa2
- 1...c5
- 2.Sc6+
- 2...Rxc6
- 3.Qb2#
- 3.Qa1#
- 2...Rxc6
- 2.Qb2+
- 2...Kxc4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sc6#
- 2...Kxc4
- 2.Sc6+
- 1...gxf4!
- threat
- 1.Qb2+?
- 1...Kxc4
- 2.Sa2#
- 2.Sd5#
- 2.Sa6#
- 2.Sxc6#
- 1...Kxe4!
- 1...Kxc4
- 1.Qa1+?
- 1...Kxc4
- 2.Sd5+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Sa6+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Sd5+
- 1...Kxe4!
- 1...Kxc4
- 1.Qc3+?
- 1...Kxc3
- 2.Sa2+
- 2...Kd4
- 3.c5#
- 2...Kd4
- 2.Sa2+
- 1...Kxe4!
- 1...Kxc3
- 1.c3+?
- 1...Kxc4
- 2.Sd5+
- 2...Kxd3
- 3.Bf1#
- 2...Kb5
- 3.Sc7#
- 2...Kxd3
- 2.Sa6+
- 2...Kxd3
- 3.Sc5#
- 3.Bf1#
- 2...Kb5
- 3.Sc7#
- 2...Kxd3
- 2.Sd5+
- 1...Kxe4!
- 1...Kxc4
- 1.c5?
- threat
- 2.Sa2#
- 2.Sd5#
- 2.Sa6#
- 2.Sxc6#
- 1...Kc4
- 2.Sd5+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Sa6+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Qb3+
- 2...Kd4
- 3.Sa2#
- 3.Sd5#
- 3.Sa6#
- 3.Sxc6#
- 2...Kb5
- 3.c4#
- 2...Kd4
- 2.Sd5+
- 1...Kxe4!
- threat
- 1.Sd5?
- Keys
- 1.Sxf4!
- threat
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Se2#
- 3.Sg2#
- 3.Sfd5#
- 3.Sh5#
- 3.Sg6#
- 2...Kc5
- 2.Qd3+
- 1...Kxc4+
- 2.Sbd5+
- 2...Kb5
- 3.Bf1#
- 2...Kb5
- 2.Sbd5+
- 1...Kxe4+
- 2.Sfd5+
- 2...Kf5
- 3.Qd3#
- 2...Kf5
- 2.Sfd5+
- 1...Kc5+
- 2.Sbd3+
- 2...Kd4
- 3.c5#
- 2...Kd4
- 2.Sbd3+
- 1...Ke5+
- 2.Sfd3+
- 2...Kd4
- 3.e5#
- 2...Kd4
- 2.Sfd3+
- 1...gxf4
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Bxf4#
- 2...Kc5
- 2.Qd3+
- 1...Rd5
- 2.Qd3+
- 2...Kc5
- 3.Sxe6#
- 2...Ke5
- 3.Se2#
- 3.Sg2#
- 3.Sfxd5#
- 3.Sh5#
- 3.Sg6#
- 2...Kc5
- 2.Qd3+
- 1...Rd7
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 3.Sxe6#
- 2...Ke5
- 3.Sxc6#
- 3.Se2#
- 3.Sg2#
- 3.Sfd5#
- 3.Sh5#
- 3.Sg6#
- 2...Kc5
- 2.Qd3+
- 1...Rd8
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 3.Sxe6#
- 2...Ke5
- 3.Sxc6#
- 3.Se2#
- 3.Sg2#
- 3.Sfd5#
- 3.Sh5#
- 3.Sg6#
- 2...Kc5
- 2.Qd3+
- 1...Be5
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Kc5
- 2.Qd3+
- 1...Be7
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Sfd5#
- 3.Sh5#
- 2...Kc5
- 2.Qd3+
- 1...Bg7
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Sfd5#
- 3.Sh5#
- 2...Kc5
- 2.Qd3+
- 1...Bd8
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Sfd5#
- 3.Sh5#
- 2...Kc5
- 2.Qd3+
- 1...Bh8
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Ke5
- 3.Sfd5#
- 3.Sh5#
- 2...Kc5
- 2.Qd3+
- 1...c5
- 2.Qd3+
- 2...Ke5
- 3.Se2#
- 3.Sg2#
- 3.Sfd5#
- 3.Sh5#
- 3.Sg6#
- 2...Ke5
- 2.Qd3+
- 1...e5
- 2.Qd3+
- 2...Kc5
- 3.Sa6#
- 2...Kc5
- 2.Qd3+
- threat
- 1.Sxf4!
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