MESON Chess Problem Database
Problem Display
PID: 179416 (bb1q4/3n1Q1R/r7/2pp4/2pkPppn/1pNN2pr/PB2PP2/2KR4 w - - 0 1)
Gorbatenko, Yuri Grigorevich
Kopnin, Aleksey Grigorevich
3rd Comm., 64 Shakhmatnoe obozrenie, 1976
#4
11 + 15
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Keys
- 1.a4!
- threat
- 2.Sb1+
- 2...c3
- 3.Bxc3+
- 3...Kc4
- 4.Sb2#
- 3...Kxe4
- 4.Sd2#
- 3...Kc4
- 3.Bxc3+
- 2...c3
- 2.Sb1+
- 1...Rxa4
- 2.Sb5+
- 2...Kxe4
- 3.Qe6+
- 3...Be5
- 4.Sd6#
- 3...Se5
- 4.Sxc5#
- 3...Be5
- 3.Qe6+
- 2...Kxe4
- 2.Sb5+
- 1...gxf2
- 2.Sxd5+
- 2...c3
- 3.Bxc3+
- 3...Kc4
- 4.Sb2#
- 3...Kxe4
- 4.Sxf2#
- 3...Kc4
- 3.Bxc3+
- 2...c3
- 2.Sxd5+
- 1...cxd3
- 2.Sxd5+
- 2...Kxe4
- 3.f3+
- 3...Sxf3
- 4.exd3#
- 3...gxf3
- 4.exd3#
- 3...Sxf3
- 3.f3+
- 2...Kxe4
- 2.Sxd5+
- 1...Qa5
- 2.Sb4+
- 2...Ke5
- 3.Sc6+
- 3...Kd6
- 4.Qxd7#
- 3...Rxc6
- 4.Rxd5#
- 3...Bxc6
- 4.Qe7#
- 3...Kd6
- 3.Sc6+
- 2...Ke5
- 2.Sb4+
- 1...Qf6
- 2.Se1+
- 2...Ke5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Ke5
- 2.Sb4+
- 2...Ke5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Ke5
- 2.Se5+
- 2...Kxe5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Kxe5
- 2.Se1+
- 1...Rf6
- 2.Se1+
- 2...Ke5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Ke5
- 2.Sb4+
- 2...Ke5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Ke5
- 2.Se5+
- 2...Kxe5
- 3.Rxd5+
- 3...Bxd5
- 4.Qxd5#
- 3...Bxd5
- 3.Rxd5+
- 2...Kxe5
- 2.Se1+
- 1...Sf3
- 2.Sb5+
- 2...Kxe4
- 3.Sd6+
- 3...Rxd6
- 4.Qxf4#
- 3...Bxd6
- 4.Qg6#
- 3...Rxd6
- 3.Sd6+
- 2...Kxe4
- 2.Sb5+
- 1...Sf6
- 2.Sb5+
- 2...Kxe4
- 3.Sxc5+
- 3...Kf5
- 4.Rh5#
- 3...Kf5
- 3.Sxc5+
- 2...Kxe4
- 2.Sb5+
- threat
- 1.a4!
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