MESON Chess Problem Database
Problem Display
PID: 96471 (4N3/8/r1pRBRb1/2n1p1np/1N2k3/3pP1b1/5PKB/3Q4 w - - 0 1)
Kapros, Jorge Marcelo
Rizzetti, Dante Hugo
Problemas, 1985
#2
10 + 10
| 6490 | yacpdb | 2009 |
| 16325 | Seleccion de Problemas de Dante Hugo Rizzetti (Kapros) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Bf5
- 2.Bxf5#
- 1...Bf7
- 2.Bf5#
- 1...Bxe8
- 2.Bf5#
- 1...Sb3
- 2.Qxd3#
- 1...Sa4
- 2.Qxd3#
- 1...Scxe6
- 2.Qxd3#
- 1...Sb7
- 2.Qxd3#
- 1...Sd7
- 2.Qxd3#
- 1...Sf3
- 2.Qxf3#
- 1...Sh3
- 2.Qf3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sf7
- 2.Qf3#
- 1...Sh7
- 2.Qf3#
- 1...Bf5
- Tries
- 1.Sxa6?
- threat
- 2.Sxc5#
- 1...Sxa6
- 2.Qxd3#
- 1...Scxe6
- 2.Qxd3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sb3
- 2.Qxd3#
- 1...Sa4
- 2.Qxa4#
- 2.Qxd3#
- 1...Sb7
- 2.Qa4#
- 2.Qxd3#
- 1...Sd7
- 2.Qa4#
- 2.Qxd3#
- 1...Bxf2!
- threat
- 1.Rxd3?
- threat
- 2.Sd6#
- 1...Bxe8
- 2.Bf5#
- 1...Sf7
- 2.Qf3#
- 2.f3#
- 1...Sb7!
- threat
- 1.Rxc6?
- threat
- 2.Sd6#
- 2.Bd5#
- 1...Rxc6
- 2.Bd5#
- 1...Bxe8
- 2.Bd5#
- 2.Bf5#
- 1...Scxe6
- 2.Sd6#
- 2.Qxd3#
- 1...Sgxe6
- 2.Sd6#
- 2.Qf3#
- 1...Bf7
- 2.Sd6#
- 2.Bf5#
- 1...Sb7
- 2.Bd5#
- 2.Rc4#
- 2.Qxd3#
- 1...Sf7
- 2.Bd5#
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Rd7?
- threat
- 2.Sd6#
- 1...Bxe8
- 2.Bf5#
- 1...Sb7
- 2.Qxd3#
- 1...Sf7
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Rd8?
- threat
- 2.Sd6#
- 1...Bxe8
- 2.Bf5#
- 1...Sb7
- 2.Qxd3#
- 1...Sf7
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Rf3?
- threat
- 2.Sf6#
- 1...Bxe8
- 2.Bf5#
- 1...Sd7
- 2.Qxd3#
- 1...Sh7!
- threat
- 1.Rf4+?
- 1...Bxf4
- 2.Sf6#
- 1...exf4!
- 1...Bxf4
- 1.Rf5?
- threat
- 2.Sf6#
- 1...Bxf2
- 2.Rxe5#
- 1...Scxe6
- 2.Qxd3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sd7
- 2.Qxd3#
- 1...Sh7
- 2.Qf3#
- 1...Bxe8!
- threat
- 1.Rxg6?
- threat
- 2.Sf6#
- 1...Scxe6
- 2.Qxd3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sd7
- 2.Qxd3#
- 1...Sh7
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Rf7?
- threat
- 2.Sf6#
- 1...Scxe6
- 2.Qxd3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sd7
- 2.Qxd3#
- 1...Sh7
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Rf8?
- threat
- 2.Sf6#
- 1...Bxe8
- 2.Bf5#
- 1...Scxe6
- 2.Qxd3#
- 1...Sgxe6
- 2.Qf3#
- 1...Sd7
- 2.Qxd3#
- 1...Sh7
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.f3+?
- 1...Sxf3
- 2.Qxf3#
- 1...Kxe3!
- 1...Sxf3
- 1.Sxa6?
- Keys
- 1.Rd5!
- threat
- 2.Sd6#
- 1...Bxf2
- 2.Rxe5#
- 1...Bxe8
- 2.Bf5#
- 1...cxd5
- 2.Bxd5#
- 1...Sb7
- 2.Qxd3#
- 1...Sf7
- 2.Qf3#
- threat
- 1.Rd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 10
- Sets
- B(j);N_GUARD::B(H),XB(j)
- B(j);N_GUARD::B(H)
- B(j);N_GUARD,XS(J)::B(H)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A),XS(f)
- S(f);N_GUARD::QAB1(A)
- S(f);N_GUARD,XB(H)::QAB1(A)
- Tries
- Try
- S(F);XR(h)
- Threat
- S(F),XS(d)
- Vars
- S(d);N_GUARD,XS(F)::QAB1(A),XP(a)
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD,XB(H)::QAB1(A)
- S(d);N_GUARD::QAB1(A),XP(a)
- Refutation
- B(b);XP(B)
- Try
- R(G);XP(a)
- Threat
- S(J)
- Vars
- B(j);N_GUARD,XS(J)::B(H)
- Refutation
- S(d);
- Try
- R(G);XP(i)
- Threat
- DUALS(2)
- Vars
- R(h);XR(G)::B(H)
- Refutation
- B(b);XP(B)
- Try
- R(G);
- Threat
- S(J)
- Vars
- B(j);N_GUARD,XS(J)::B(H)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(b);XP(B)
- Try
- R(G);
- Threat
- S(J)
- Vars
- B(j);N_GUARD,XS(J)::B(H)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(b);XP(B)
- Try
- R(I);
- Threat
- S(J)
- Vars
- B(j);N_GUARD,XS(J)::B(H)
- S(d);N_GUARD::QAB1(A),XP(a)
- Refutation
- S(f);
- Try
- R(I);CHECK
- Vars
- B(b);XR(I)::S(J)
- Refutation
- P(e);XR(I)
- Try
- R(I);
- Threat
- S(J)
- Vars
- B(b);N_GUARD,XP(B)::R1(I),XP(e)
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD,XB(H)::QAB1(A)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(j);XS(J)
- Try
- R(I);XB(j)
- Threat
- S(J)
- Vars
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD,XB(H)::QAB1(A)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(b);XP(B)
- Try
- R(I);
- Threat
- S(J)
- Vars
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD,XB(H)::QAB1(A)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(b);XP(B)
- Try
- R(I);
- Threat
- S(J)
- Vars
- B(j);N_GUARD,XS(J)::B(H)
- S(d);N_GUARD,XB(H)::QAB1(A),XP(a)
- S(f);N_GUARD,XB(H)::QAB1(A)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
- Refutation
- B(b);XP(B)
- Try
- P(B);CHECK
- Vars
- S(f);OGATE,XP(B)::QAB1(A),XS(f)
- Refutation
- K(c);P-FLIGHT,XP(E)
- Try
- Actual
- R(G);
- Threat
- S(J)
- Vars
- B(b);N_GUARD,XP(B)::R1(G),XP(e)
- B(j);N_GUARD,XS(J)::B(H)
- P(i);OGATE,XR(G)::B(H),XP(i)
- S(d);N_GUARD::QAB1(A),XP(a)
- S(f);N_GUARD::QAB1(A)
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