MESON Chess Problem Database
Problem Display
PID: 24621 (8/8/8/8/1R6/2pQ4/3n2K1/4k3 w - - 0 1)
Gulyaev, Aleksandr Pavlovich (aka Grin, AP)
Shakhmatnaya kompozitsiya, 1992
#2
3 + 3
| 2838 | Fun with Chess Miniatures | 1996 |
| 5454 | Near Snap | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd1
- 2.Rb1#
- 1...Sb1
- 2.Rxb1#
- 2.Re4#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re4#
- 1...Sf3
- 2.Rb1#
- 2.Re4#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 2.Rxe4#
- 1...Kd1
- Tries
- 1.Ra4?
- 1...Kd1
- 2.Ra1#
- 1...Sb1
- 2.Re4#
- 1...Sf1
- 2.Ra1#
- 1...Sb3
- 2.Re4#
- 1...Sf3
- 2.Ra1#
- 2.Re4#
- 1...Sc4
- 2.Ra1#
- 1...Se4
- 2.Ra1#
- 2.Rxe4#
- 1...c2!
- 1...Kd1
- 1.Rd4?
- 1...c2
- 2.Qxd2#
- 1...Sb1
- 2.Re4#
- 2.Qf1#
- 2.Qe4#
- 2.Qd1#
- 2.Qe3#
- 1...Sf1
- 2.Qxf1#
- 2.Qd1#
- 1...Sb3
- 2.Re4#
- 2.Qf1#
- 2.Qe4#
- 2.Qd1#
- 2.Qe3#
- 1...Sf3
- 2.Re4#
- 2.Qf1#
- 2.Qe4#
- 2.Qd1#
- 2.Qe3#
- 1...Sc4
- 2.Qf1#
- 2.Qd1#
- 1...Se4
- 2.Rxe4#
- 2.Qf1#
- 2.Qxe4#
- 2.Qd1#
- 2.Qe3#
- 1...Kd1!
- 1...c2
- 1.Rf4?
- 1...Kd1
- 2.Rf1#
- 1...Sb1
- 2.Rf1#
- 2.Re4#
- 1...Sf1
- 2.Rxf1#
- 1...Sb3
- 2.Rf1#
- 2.Re4#
- 1...Sf3
- 2.Re4#
- 1...Sc4
- 2.Rf1#
- 1...Se4
- 2.Rf1#
- 2.Rxe4#
- 1...c2!
- 1...Kd1
- 1.Rb5?
- 1...Kd1
- 2.Rb1#
- 1...Sb1
- 2.Rxb1#
- 2.Re5#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re5#
- 1...Sf3
- 2.Rb1#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 1...c2!
- 1...Kd1
- 1.Rb6?
- 1...Kd1
- 2.Rb1#
- 1...Sb1
- 2.Rxb1#
- 2.Re6#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re6#
- 1...Sf3
- 2.Rb1#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 1...c2!
- 1...Kd1
- 1.Rb7?
- 1...Kd1
- 2.Rb1#
- 1...Sb1
- 2.Rxb1#
- 2.Re7#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re7#
- 1...Sf3
- 2.Rb1#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 1...c2!
- 1...Kd1
- 1.Rb8?
- 1...Kd1
- 2.Rb1#
- 1...Sb1
- 2.Rxb1#
- 2.Re8#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re8#
- 1...Sf3
- 2.Rb1#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 1...c2!
- 1...Kd1
- 1.Ra4?
- Keys
- 1.Qc2!
- 1...Ke2
- 2.Re4#
- 1...Sb1
- 2.Rxb1#
- 2.Re4#
- 1...Sf1
- 2.Rb1#
- 1...Sb3
- 2.Re4#
- 1...Sf3
- 2.Rb1#
- 2.Re4#
- 1...Sc4
- 2.Rb1#
- 1...Se4
- 2.Rb1#
- 2.Rxe4#
- 1...Ke2
- 1.Qc2!
Anticipated by 249381(1971), 115136(1989)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Tries
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- P(c);N_GUARD::QAB1(B),XS(b)
- Refutation
- K(a);P-FLIGHT,P_SPINS(b)
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R1(C),XS(b)
- S(b);N_GUARD::R(C)
- S(b);N_GUARD::R1(C)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
- Refutation
- P(c);
- Try
- Actual
- Q(B);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R(C)
- S(b);N_GUARD::R(C)
Developed and maintained by Brian Stephenson.
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CSS/Javascript (jQuery, Bootstrap & DataTables).