MESON Chess Problem Database
Problem Display
PID: 260417 (2r1n3/N7/8/r2p1R2/1P1k1KpB/4N3/b1PP4/b4B1n w - - 0 1)
Kozhakin, Vladimir Vladimirovich
Neue Zurcher Zeitung, 1983
#3
9 + 9
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.Sb5#
- 1...Ra4
- 2.Sb5#
- 1...Rb5
- 2.Sxb5#
- 1...Rac5
- 2.c3+
- 2...Rxc3
- 3.Sb5#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c3+
- 1...Ra6
- 2.Sb5#
- 1...Rxa7
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.c4
- threat
- 3.Sc2#
- 3.Rxd5#
- threat
- 2.Rxd5+
- 1...Rxc2
- 2.Sxc2#
- 1...Rcc5
- 2.Rxd5+
- 2...Rxd5
- 3.Sc6#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Rxd5+
- 1...Rc6
- 2.Sxc6#
- 1...Ra8
- 2.Sc6#
- 1...Rb8
- 2.Sc6#
- 1...Rd8
- 2.Sc6#
- 1...Bc4
- 2.c3+
- 2...Bxc3
- 3.Sc2#
- 2...Bxc3
- 2.c3+
- 1...Sd6
- 2.Bf6#
- 1...Sf6
- 2.Bxf6#
- 1...Sc7
- 2.Sc6#
- 2.Bf6#
- 1...Sg7
- 2.Bf6#
- 1...g3
- 2.Rh5
- threat
- 3.Sf5#
- 2...Sd6
- 3.Bf6#
- 2...Sg7
- 3.Bf6#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- 2...Sd6
- 3.Bf6#
- 2...Sg7
- 3.Bf6#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- 2...Sd6
- 3.Bf6#
- 2...Sg7
- 3.Bf6#
- threat
- 2.Rh5
- 1...Ra3
- Tries
- 1.Bb5?
- threat
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.Rxd5+
- 1...Rc5
- 2.Rxd5+
- 2...Rxd5
- 3.Sc6#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Rxd5+
- 1...Bb3
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.Rxd5+
- 1...Bc4
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.Rxd5+
- 1...Sg3!
- threat
- 1.Bf2?
- threat
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Rxa7
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- 3.Rxd5#
- threat
- 2.Rxd5+
- 1...Rac5
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 3.Sb5#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Rc3
- 2.Sc4+
- 2...Re3
- 3.Sc6#
- 3.Bxe3#
- 2...Sxf2
- 3.Sc6#
- 2...Re3
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- 2...Rxe3
- 3.Sc6#
- 3.Bxe3#
- 2...Rd3
- 3.Sc6#
- threat
- 2.Sc4+
- 1...Rc4
- 2.Sxc4+
- 2...Sxf2
- 3.Sc6#
- 2...Sxf2
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.Sxc4+
- 1...Rcc5
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 3.Sc6#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Rc7
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Bb2
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Bc3
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Rxd5+
- 1...Bb1
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.Rxd5+
- 1...Bb3
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Re5
- threat
- 3.Sf5#
- threat
- 2.Rg5
- threat
- 3.Sf5#
- threat
- 2.Rh5
- threat
- 3.Sf5#
- threat
- 2.Rf6
- threat
- 3.Sf5#
- threat
- 2.Rf7
- threat
- 3.Sf5#
- threat
- 2.Rf8
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.Rxd5+
- 1...Bc4
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.c3+
- 2...Bxc3
- 3.Sc2#
- 2...Bxc3
- 2.Rxd5+
- 1...Sd6
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c4
- threat
- 3.Sc2#
- threat
- 2.Rxd5+
- 1...Sf6
- 2.Rxf6
- threat
- 3.Sf5#
- threat
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.Rxf6
- 1...Sg7
- 2.Rxd5+
- 2...Rxd5
- 3.Sf5#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.c3+
- 2...Rxc3
- 3.Sc2#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.Rxd5+
- 1...Sxf2!
- threat
- 1.Rxd5+?
- 1...Bxd5
- 2.Sf5#
- 1...Rxd5!
- 1...Bxd5
- 1.Re5?
- threat
- 2.Sf5#
- 1...Sd6
- 2.Bf6
- threat
- 3.Re4#
- 3.Rxd5#
- 3.Rf5#
- 3.Rg5#
- 3.Rh5#
- 3.Re6#
- 3.Re7#
- 3.Re8#
- threat
- 2.Re8
- threat
- 3.Bf6#
- 2...Rxe8
- 3.Sc6#
- 2...Sxe8
- 3.Sf5#
- 2...Sc4
- 3.Sf5#
- 2...Se4
- 3.Sf5#
- 2...Sf7
- 3.Sf5#
- threat
- 2.Bf6
- 1...Sg7
- 2.Bf6
- threat
- 3.Re4#
- 3.Rxd5#
- 3.Rf5#
- 3.Rg5#
- 3.Rh5#
- 3.Re6#
- 3.Re7#
- 3.Re8#
- 2...Sh5+
- 3.Rxh5#
- 2...Se6+
- 3.Rxe6#
- threat
- 2.Bf6
- 1...Sg3!
- threat
- 1.Rh5?
- threat
- 2.Sf5#
- 1...Sd6
- 2.Bf6#
- 1...Sg7
- 2.Bf6#
- 1...Sg3!
- threat
- 1.Rf7?
- threat
- 2.Sf5#
- 1...Sd6
- 2.Bf6#
- 1...Sg7
- 2.Bf6#
- 1...Sg3!
- threat
- 1.Rf8?
- threat
- 2.Sf5#
- 1...Sd6
- 2.Bf6#
- 1...Sg7
- 2.Bf6#
- 1...Sg3!
- threat
- 1.c3+?
- 1...Bxc3
- 2.Sc2#
- 1...Rxc3!
- 1...Bxc3
- 1.Bb5?
- Keys
- 1.Bd8!
- threat
- 2.Bb6+
- 2...Rac5
- 3.Sb5#
- 2...Rcc5
- 3.Sc6#
- 2...Rac5
- 2.Bb6+
- 1...Rxa7
- 2.Bb6+
- 2...Rc5
- 3.Bxc5#
- 2...Rc5
- 2.Rxd5+
- 2...Bxd5
- 3.Sf5#
- 2...Bxd5
- 2.c4
- threat
- 3.Sc2#
- 3.Rxd5#
- threat
- 2.Bb6+
- 1...Rc3
- 2.Bb6+
- 2...Rcc5
- 3.Sc6#
- 2...Rac5
- 3.Sb5#
- 3.Sc6#
- 2...Rcc5
- 2.Bb6+
- 1...Rac5
- 2.c3+
- 2...Rxc3
- 3.Sb5#
- 2...Bxc3
- 3.Sc2#
- 2...Rxc3
- 2.c3+
- 1...Rc4
- 2.Bb6+
- 2...Rcc5
- 3.Sc6#
- 2...Rac5
- 3.Sb5#
- 3.Sc6#
- 3.Rxd5#
- 2...Rcc5
- 2.Bb6+
- 1...Rcc5
- 2.Bb6
- threat
- 3.Sc6#
- 2...Rxa7
- 3.Bxc5#
- threat
- 2.Rxd5+
- 2...Rxd5
- 3.Sc6#
- 2...Bxd5
- 3.Sf5#
- 2...Rxd5
- 2.Bb6
- 1...Rc7
- 2.Bxc7
- threat
- 3.Sc6#
- 3.Be5#
- threat
- 2.Bxc7
- 1...Bb1
- 2.Bb6+
- 2...Rac5
- 3.Sb5#
- 3.Rxd5#
- 2...Rcc5
- 3.Sc6#
- 3.Rxd5#
- 2...Rac5
- 2.Bb6+
- 1...Bc4
- 2.c3+
- 2...Bxc3
- 3.Sc2#
- 2...Bxc3
- 2.c3+
- threat
- 1.Bd8!
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