MESON Chess Problem Database
Problem Display
PID: 61000 (8/1p6/1R1npNp1/RP2k1B1/1P2b2N/1PK5/2P5/4Qn2 w - - 0 1)
Vukcevich, Milan Radoje
1st Prize, Kuiper MT, 1971
#2
11 + 7
| 3753 | FIDE Album (1971-1973) | 1978 |
| 5398 | My Chess Compositions | 2003 |
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sxb5+
- 2.Raxb5#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sd2
- Tries
- 1.Ra1?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Ra2?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Ra3?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Ra4?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Raa6?
- 1...Sxb5+
- 2.Rxb5#
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Rxe6#
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Rxe6#
- 2.Qxe4#
- 1...Sf7
- 2.Rxe6#
- 2.Qxe4#
- 1...Sc8
- 2.Rxe6#
- 2.Qxe4#
- 1...Se8
- 2.Rxe6#
- 2.Qxe4#
- 1...bxa6!
- 1...Sxb5+
- 1.Ra7?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Ra8?
- 1...Sd2
- 2.Qg3#
- 1...Sh2
- 2.Qg3#
- 1...Se3
- 2.Qg3#
- 1...Sg3
- 2.Qxg3#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sxb5+!
- 1...Sd2
- 1.Qf2?
- threat
- 2.Qd4#
- 2.Qf4#
- 1...Bf3
- 2.Qd4#
- 1...Se3
- 2.Qg3#
- 2.Qh2#
- 2.Qf4#
- 1...Sf5
- 2.Sxg6#
- 2.Qf4#
- 1...Sxb5+!
- threat
- 1.Qe2?
- 1...Sxb5+
- 2.Raxb5#
- 1...Sd2
- 2.Qh2#
- 1...Sh2
- 2.Qxh2#
- 1...Se3
- 2.Qh2#
- 1...Sc4
- 2.Qxe4#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qxe4#
- 1...Sf7
- 2.Qxe4#
- 1...Sc8
- 2.Qxe4#
- 1...Se8
- 2.Qxe4#
- 1...Sg3!
- 1...Sxb5+
- 1.Qe3?
- threat
- 2.Qd4#
- 2.Qf4#
- 1...Sxb5+
- 2.Raxb5#
- 1...Sf5
- 2.Sf3#
- 2.Sxg6#
- 2.Qf4#
- 2.Qxe4#
- 1...Sxe3!
- threat
- 1.Ra1?
- Keys
- 1.Qa1!
- 1...Sxb5+
- 2.Kc4#
- 1...Bxc2
- 2.Kxc2#
- 1...Sd2
- 2.Kxd2#
- 1...Bh1
- 2.Kd3#
- 1...Bg2
- 2.Kd3#
- 1...Bd3
- 2.Kxd3#
- 1...Bf3
- 2.Kd3#
- 1...Bd5
- 2.Kd3#
- 1...Bf5
- 2.Sf3#
- 1...Bc6
- 2.Kd3#
- 1...Sh2
- 2.Kd2#
- 1...Se3
- 2.Kd2#
- 1...Sg3
- 2.Kd2#
- 1...Sc4
- 2.Kxc4#
- 1...Sf5
- 2.Sxg6#
- 1...Sf7
- 2.Kc4#
- 1...Sc8
- 2.Kc4#
- 1...Se8
- 2.Kc4#
- 1...Sxb5+
- 1.Qa1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 9
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- S(d);CHECK,OGATE,P_SPINS(d),XP(H)::R(G),XS(d)
- Tries
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- R(G);
- Vars
- S(d);CHECK,OGATE,XP(H)::R(J),XS(d)
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- Refutation
- P(g);XR(G)
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- R(G);
- Vars
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(d);CHECK,XP(H)
- Try
- Q(A);N_PINB(b)
- Threat
- DUALS(2)
- Vars
- B(b);::QAB1(A)
- Refutation
- S(d);CHECK,P_SPINS(d),XP(H)
- Try
- Q(A);
- Vars
- S(d);CHECK,OGATE,P_SPINS(d),XP(H)::R(G),XS(d)
- S(a);N_GUARD::QAB(A)
- S(a);N_GUARD::QAB(A),XS(a)
- S(a);N_GUARD,N_SPINB(b)::QAB(A)
- S(d);N_GUARD::QAR1(A),XB(b)
- Refutation
- S(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(d);CHECK,OGATE,P_SPINS(d),XP(H)::R(G),XS(d)
- Refutation
- S(a);N_SPINB(b),XQ(A)
- Try
- Actual
- Q(A);N_PINB(b)
- Vars
- S(d);CHECK,P_SPINS(d),XP(H)::QAB(A)+K(D)
- B(b);XP(B)::QAB(A)+K(D),XB(b)
- S(a);::QAB(A)+K(D),XS(a)
- B(b);::QAB(A)+K(D)
- B(b);::QAB(A)+K(D),XB(b)
- B(b);N_GUARD,SBLOCK::S(F)
- S(a);::QAB(A)+K(D)
- S(d);::QAB(A)+K(D),XS(d)
- S(d);SBLOCK,S_CUTB(b)::S(F),XP(f)
- S(d);::QAB(A)+K(D)
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