MESON Chess Problem Database
Problem Display
PID: 179424 (8/1K1P4/8/B7/N7/2R5/p1pPN3/kbrR4 w - - 0 1)
Kopnin, Aleksey Grigorevich
Popandopulo, Avenir Nikolaevich
1st Prize, Vecherni Leningrad, 1972
#4
8 + 5
| 6490 | yacpdb | 2018 |
SOLUTION
- COOKED
- Keys
- 1.Re1!
- threat
- 2.Sd4
- threat
- 3.Sb3#
- threat
- 2.Ra3
- threat
- 3.Bc3#
- threat
- 2.Rb3
- threat
- 3.Bc3#
- threat
- 2.Rd3
- threat
- 3.Bc3#
- threat
- 2.Re3
- threat
- 3.Bc3#
- threat
- 2.Rf3
- threat
- 3.Bc3#
- threat
- 2.Rg3
- threat
- 3.Bc3#
- threat
- 2.Rh3
- threat
- 3.Bc3#
- threat
- 2.Rc4
- threat
- 3.Bc3#
- threat
- 2.Rc5
- threat
- 3.Bc3#
- threat
- 2.Rc6
- threat
- 3.Bc3#
- threat
- 2.Rc7
- threat
- 3.Bc3#
- threat
- 2.Rc8
- threat
- 3.Bc3#
- threat
- 2.Sd4
- 1...Rxe1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Rd1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Rce3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- threat
- 1.Rf1!
- threat
- 2.Sd4
- threat
- 3.Sb3#
- threat
- 2.Ra3
- threat
- 3.Bc3#
- threat
- 2.Rb3
- threat
- 3.Bc3#
- threat
- 2.Rd3
- threat
- 3.Bc3#
- threat
- 2.Re3
- threat
- 3.Bc3#
- threat
- 2.Rcf3
- threat
- 3.Bc3#
- threat
- 2.Rg3
- threat
- 3.Bc3#
- threat
- 2.Rh3
- threat
- 3.Bc3#
- threat
- 2.Rc4
- threat
- 3.Bc3#
- threat
- 2.Rc5
- threat
- 3.Bc3#
- threat
- 2.Rc6
- threat
- 3.Bc3#
- threat
- 2.Rc7
- threat
- 3.Bc3#
- threat
- 2.Rc8
- threat
- 3.Bc3#
- threat
- 2.Sd4
- 1...Rxf1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Rd1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rcf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Re1
- 2.Rxc2
- threat
- 3.Bc3#
- 2...Bxc2
- 3.Rxe1+
- 3...Bb1
- 4.Bc3#
- 3...Bd1
- 4.Rxd1#
- 3...Bb1
- 3.Rxe1+
- threat
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rcf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Rxc2
- threat
- 1.Rg1!
- threat
- 2.Sd4
- threat
- 3.Sb3#
- threat
- 2.Ra3
- threat
- 3.Bc3#
- threat
- 2.Rb3
- threat
- 3.Bc3#
- threat
- 2.Rd3
- threat
- 3.Bc3#
- threat
- 2.Re3
- threat
- 3.Bc3#
- threat
- 2.Rf3
- threat
- 3.Bc3#
- threat
- 2.Rcg3
- threat
- 3.Bc3#
- threat
- 2.Rh3
- threat
- 3.Bc3#
- threat
- 2.Rc4
- threat
- 3.Bc3#
- threat
- 2.Rc5
- threat
- 3.Bc3#
- threat
- 2.Rc6
- threat
- 3.Bc3#
- threat
- 2.Rc7
- threat
- 3.Bc3#
- threat
- 2.Rc8
- threat
- 3.Bc3#
- threat
- 2.Sd4
- 1...Rxg1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Rd1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rcg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Re1
- 2.Rxc2
- threat
- 3.Bc3#
- 2...Bxc2
- 3.Rxe1+
- 3...Bb1
- 4.Bc3#
- 3...Bd1
- 4.Rxd1#
- 3...Bb1
- 3.Rxe1+
- threat
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rcg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Rxc2
- 1...Rf1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rcg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- threat
- 1.Rh1!
- threat
- 2.Sd4
- threat
- 3.Sb3#
- threat
- 2.Ra3
- threat
- 3.Bc3#
- threat
- 2.Rb3
- threat
- 3.Bc3#
- threat
- 2.Rd3
- threat
- 3.Bc3#
- threat
- 2.Re3
- threat
- 3.Bc3#
- threat
- 2.Rf3
- threat
- 3.Bc3#
- threat
- 2.Rg3
- threat
- 3.Bc3#
- threat
- 2.Rch3
- threat
- 3.Bc3#
- threat
- 2.Rc4
- threat
- 3.Bc3#
- threat
- 2.Rc5
- threat
- 3.Bc3#
- threat
- 2.Rc6
- threat
- 3.Bc3#
- threat
- 2.Rc7
- threat
- 3.Bc3#
- threat
- 2.Rc8
- threat
- 3.Bc3#
- threat
- 2.Sd4
- 1...Rxh1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rh3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Rd1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rch3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Re1
- 2.Rxc2
- threat
- 3.Bc3#
- 2...Bxc2
- 3.Rxe1+
- 3...Bb1
- 4.Bc3#
- 3...Bd1
- 4.Rxd1#
- 3...Bb1
- 3.Rxe1+
- threat
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rch3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Rxc2
- 1...Rf1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rch3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- 1...Rg1
- 2.Sc1
- threat
- 3.Sb3#
- 2...Rxc1
- 3.Ra3
- threat
- 4.Bc3#
- threat
- 3.Rb3
- threat
- 4.Bc3#
- threat
- 3.Rd3
- threat
- 4.Bc3#
- threat
- 3.Re3
- threat
- 4.Bc3#
- threat
- 3.Rf3
- threat
- 4.Bc3#
- threat
- 3.Rg3
- threat
- 4.Bc3#
- threat
- 3.Rch3
- threat
- 4.Bc3#
- threat
- 3.Rc4
- threat
- 4.Bc3#
- threat
- 3.Rc5
- threat
- 4.Bc3#
- threat
- 3.Rc6
- threat
- 4.Bc3#
- threat
- 3.Rc7
- threat
- 4.Bc3#
- threat
- 3.Rc8
- threat
- 4.Bc3#
- threat
- 3.Ra3
- threat
- 2.Sd4
- threat
- 3.Sb3#
- 2...c1S
- 3.Rxc1
- threat
- 4.Sc2#
- 4.Sb3#
- 4.Bc3#
- threat
- 3.Rxc1
- threat
- 2.Sc1
- threat
- 1.Re1!
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