MESON Chess Problem Database
Problem Display
PID: 103070 (5R2/1bp4p/7P/5nNp/pr2p1kp/KpR3pN/1P4B1/8 w - - 0 1)
Kofman, Rafael Moiseevich
Isaev MT, 1933
#3
8 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rc4
- 2.Rxc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rxc4
- 1...Rb5
- 2.Rc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rc4
- 1...Rb6
- 2.Rc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rc4
- 1...Bc6
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxh6
- 3.Rf4#
- 2...Se3
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Se3
- 2.Rf4#
- 1...Sd4
- 2.Rf4#
- 1...Sd6
- 2.Rf4#
- 1...Sxh6
- 2.Rf4#
- 1...Se7
- 2.Rf4#
- 1...Sg7
- 2.Rf4#
- 1...c5
- 2.Sf7
- threat
- 3.Se5#
- threat
- 2.Sf7
- 1...c6
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxh6
- 3.Rf4#
- 2...Se3
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Rc4
- Tries
- 1.Sxh7?
- threat
- 2.Sf6#
- 1...Sxh6
- 2.Rf4#
- 1...Se3
- 2.Rf4#
- 1...Sd4
- 2.Rf4#
- 1...Sd6
- 2.Rf4#
- 1...Se7
- 2.Rf4#
- 1...Sg7
- 2.Rf4#
- 1...Rb6!
- threat
- 1.Bf1?
- threat
- 2.Be2#
- 1...e3
- 2.Be2+
- 2...Bf3
- 3.Bxf3#
- 2...Bf3
- 2.Be2+
- 1...Ba6!
- threat
- 1.Rf3?
- threat
- 2.Rf4#
- 1...e3
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Rb6
- 3.Rf4#
- threat
- 2.Sxh7
- 1...exf3!
- threat
- 1.Rc4?
- threat
- 2.Bf3#
- 1...Sd4
- 2.Rf4#
- 1...Rxc4!
- threat
- 1.Rc6?
- threat
- 2.Sxh7
- threat
- 3.Sf6#
- 3.Rg6#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Bxc6
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxh6
- 3.Rf4#
- 2...Se3
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Rc4
- 2.Rxc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rxc4
- 1...Rb5
- 2.Sxe4
- threat
- 3.Sf6#
- 2...Sxh6
- 3.Rf4#
- 2...Se3
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- threat
- 3.Sf6#
- 3.Rg6#
- 2...Sxh6
- 3.Rf4#
- 2...Se3
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Rc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Sxe4
- 1...Rb6
- 2.Rc4
- threat
- 3.Bf3#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rc4
- 1...Rd4!
- threat
- 1.Sxh7?
- Keys
- 1.Re3!
- 1...Rb5
- 2.Bf1
- threat
- 3.Be2#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Bf1
- 1...Rc4
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Rc6
- 3.Rxe4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Rd4
- 2.Sf7
- threat
- 3.Se5#
- 2...Rd5
- 3.Rxe4#
- threat
- 2.Sf7
- 1...Rb6
- 2.Bf1
- threat
- 3.Be2#
- 2...Ba6
- 3.Rxe4#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Bf1
- 1...Bd5
- 2.Bf1
- threat
- 3.Be2#
- 2...Bc4
- 3.Rxe4#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Bf1
- 1...Ba6
- 2.Sf7
- threat
- 3.Se5#
- 2...Rb5
- 3.Rxe4#
- threat
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Rb6
- 3.Rxe4#
- 2...Sd4
- 3.Rxe4#
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Bxe4
- threat
- 3.Bf3#
- 3.Bxf5#
- 2...Rxe4
- 3.Rxe4#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rxe4+
- 2...Rxe4
- 3.Bf3#
- 2...Rxe4
- 2.Sf7
- 1...Bc6
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sxh7
- 1...Ba8
- 2.Bf1
- threat
- 3.Be2#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Bf1
- 1...Bc8
- 2.Sf7
- threat
- 3.Se5#
- 2...Rb5
- 3.Rxe4#
- threat
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Rb6
- 3.Rxe4#
- 2...Sd4
- 3.Rxe4#
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Rxe4+
- 2...Rxe4
- 3.Bf3#
- 2...Rxe4
- 2.Sf7
- 1...c5
- 2.Sf7
- threat
- 3.Se5#
- threat
- 2.Sf7
- 1...c6
- 2.Sxe4
- threat
- 3.Sf6#
- 2...Rxe4
- 3.Rxe4#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Sd4
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Sf7
- threat
- 3.Se5#
- 2...Rb5
- 3.Rxe4#
- threat
- 2.Sxh7
- threat
- 3.Sf6#
- 2...Sxe3
- 3.Rf4#
- 2...Sxh6
- 3.Rf4#
- 2...Sd4
- 3.Rxe4#
- 3.Rf4#
- 2...Sd6
- 3.Rf4#
- 2...Se7
- 3.Rf4#
- 2...Sg7
- 3.Rf4#
- threat
- 2.Bxe4
- threat
- 3.Bf3#
- 3.Bxf5#
- 2...Rxe4
- 3.Rxe4#
- 2...Sd4
- 3.Rf4#
- threat
- 2.Rxe4+
- 2...Rxe4
- 3.Bf3#
- 2...Rxe4
- 2.Sxe4
- 1...Rb5
- 1.Re3!
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