MESON Chess Problem Database
Problem Display
PID: 60624 (1q6/3B1P1r/2Pp3N/Rb1pk3/3N1R2/K4P2/3BPPr1/6Q1 w - - 0 1)
Salazar Lopez, Francisco
The Problemist, 1969
#2
13 + 7
| 3751 | FIDE Album (1968-1970) | 1977 |
SOLUTION
- SOUND
- Sets
- 1...Rxf2
- 2.Sg4#
- 2.Qg5#
- 1...Rh2
- 2.Sg4#
- 2.Qg5#
- 1...Rg4
- 2.Sxg4#
- 1...Rg5
- 2.Qxg5#
- 1...Rxf7
- 2.Sxf7#
- 1...Bxc6
- 2.Sxc6#
- 1...Rxf2
- Tries
- 1.Sc2?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3!
- threat
- 1.Sxb5?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Qxb5!
- threat
- 1.Se6?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3
- 2.Bc3#
- 1...Rxh6!
- threat
- 1.Bc3?
- threat
- 2.Rf5#
- 1...Kxf4
- 2.Se6#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3
- 2.Se6#
- 1...Rxf7!
- threat
- 1.Be3?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3!
- threat
- 1.Qa1?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Bd3
- 2.Sb3#
- 1...Rg5!
- threat
- 1.Qxg2?
- threat
- 2.Sg4#
- 2.Qg5#
- 1...Rxh6
- 2.Qg5#
- 1...Rxf7
- 2.Sg4#
- 2.Sxf7#
- 1...Bd3
- 2.Sg4#
- 1...Qd8
- 2.Sg4#
- 1...Rg7
- 2.Qxg7#
- 1...Qg8!
- threat
- 1.e3?
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3!
- threat
- 1.f8Q?
- threat
- 2.Qf5#
- 2.Qf6#
- 1...Rxh6
- 2.Qf5#
- 1...Bd3
- 2.Qf6#
- 1...Qd8
- 2.Qf5#
- 1...Rg5
- 2.Qxg5#
- 2.Qf6#
- 1...Rg6
- 2.Qf5#
- 1...Rf7
- 2.Sxf7#
- 1...Qxf8!
- threat
- 1.Sc2?
- Keys
- 1.Sb3!
- threat
- 2.Rf5#
- 1...Rxf7
- 2.Sxf7#
- 1...Rg5
- 2.Qxg5#
- 1...Bd3
- 2.Qa1#
- threat
- 1.Sb3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 2
- Sets
- R(a);N_GUARD::S(K),XR(a)
- R(a);OGATE::QAR2(A),XR(a)
- R(f);XP(M)::S(K),XR(f)
- B(b);P_SPINP(c),XP(J)::S(G),XB(b)
- Tries
- Try
- S(G);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- Refutation
- B(b);P_SPINP(c)
- Try
- S(G);XB(b)
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- Refutation
- Q(g);XS(G)
- Try
- S(G);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- B(b);P_SPINP(c)::B(B)
- Refutation
- R(f);XS(K)
- Try
- B(B);
- Threat
- R1(H)
- Vars
- K(d);S_FLIGHT,XR(H)::S(G)
- R(a);OGATE::QAR2(A),XR(a)
- B(b);P_SPINP(c)::B(B)+S(G)
- Refutation
- R(f);XP(M)
- Try
- B(B);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- Refutation
- B(b);P_SPINP(c)
- Try
- Q(A);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- B(b);P_SPINP(c)::QAB(A)+S(G)
- Refutation
- R(a);
- Try
- Q(A);XR(a)
- Threat
- DUALS(2)
- Vars
- R(f);XS(K)::QAR2(A)
- B(b);P_SPINP(c)::S(K)
- Q(g);::S(K)
- R(f);N_GUARD::QAB(A),XR(f)
- Refutation
- Q(g);
- Try
- P(C);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- Refutation
- B(b);P_SPINP(c)
- Try
- P(M);
- Threat
- DUALS(2)
- Vars
- R(f);XS(K)::QAR1(M)
- B(b);P_SPINP(c)::QAB1(M)
- Q(g);::QAR1(M)
- R(a);::QAR1(M)
- R(f);N_GUARD::S(K),XR(f)
- Refutation
- Q(g);XQ(M)
- Try
- Actual
- S(G);
- Threat
- R1(H)
- Vars
- R(f);XP(M)::S(K),XR(f)
- R(a);OGATE::QAR2(A),XR(a)
- B(b);P_SPINP(c)::QAB(A)
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