MESON Chess Problem Database
Problem Display
PID: 2529 (1B6/P5N1/3p1r2/R3q3/3k4/1P6/1KP3B1/4R2Q w - - 0 1)
Makovsky, Karel
Source?, 0000
#2
10 + 4
| 2794 | Terms & Themes of Chess Problems | 1907 |
SOLUTION
- SOUND
- Sets
- 1...Qh2
- 2.Re4#
- 2.Rd5#
- 1...Qg3
- 2.Re4#
- 2.Rd5#
- 1...Qf4
- 2.Rd5#
- 1...Qe3
- 2.Rd5#
- 1...Qe4
- 2.Rxe4#
- 1...Qd5
- 2.Rxd5#
- 1...Qg5
- 2.Re4#
- 1...Qh5
- 2.Re4#
- 1...Qe7
- 2.Rd5#
- 1...Qe8
- 2.Rd5#
- 1...d5
- 2.Bxe5#
- 1...Qh2
- Tries
- 1.Rexe5?
- threat
- 2.Rad5#
- 2.Re4#
- 2.Qd1#
- 1...Rf1
- 2.Se6#
- 2.Rad5#
- 2.Re4#
- 1...Rf2
- 2.Se6#
- 2.Rad5#
- 2.Re4#
- 1...Rf3
- 2.Se6#
- 2.Rad5#
- 1...Rf4
- 2.Se6#
- 2.Rad5#
- 2.Qd1#
- 1...Re6
- 2.Sf5#
- 2.Sxe6#
- 2.Rad5#
- 2.Qd1#
- 2.Qg1#
- 2.Qh4#
- 1...d5
- 2.Raxd5#
- 2.Qd1#
- 1...dxe5!
- threat
- 1.Raxe5?
- threat
- 2.R1e4#
- 2.Rd5#
- 1...d5
- 2.Rxd5#
- 1...Rf3
- 2.Se6#
- 2.R1e4#
- 1...Rf4
- 2.Se6#
- 2.Rd5#
- 1...Rf5
- 2.Sxf5#
- 2.Se6#
- 2.R1e4#
- 1...dxe5!
- threat
- 1.Qg1+?
- 1...Qe3
- 2.Rd1#
- 2.Rd5#
- 2.Qxe3#
- 1...Rf2!
- 1...Qe3
- 1.Qh3?
- threat
- 2.Rd1#
- 2.Qc3#
- 2.Qd3#
- 2.c3#
- 1...Qxe1
- 2.Rd5#
- 2.Qd3#
- 1...Qxa5
- 2.Qe3#
- 1...Qb5
- 2.Qc3#
- 2.Qe3#
- 1...Qg3
- 2.Re4#
- 2.Rd5#
- 1...Qf4
- 2.Rd5#
- 2.Qc3#
- 2.Qd3#
- 2.c3#
- 1...Qe2
- 2.Rd5#
- 2.Qc3#
- 1...Qe3
- 2.Rd5#
- 2.Qxe3#
- 1...Qe4
- 2.Rxe4#
- 2.Qc3#
- 2.c3#
- 1...Qc5
- 2.Qd3#
- 2.Qe3#
- 1...Qd5
- 2.Rxd5#
- 2.Qc3#
- 2.Qd3#
- 2.Qe3#
- 2.c3#
- 1...Qf5
- 2.Qc3#
- 2.Qe3#
- 2.c3#
- 1...Qg5
- 2.Re4#
- 2.Qc3#
- 2.Qd3#
- 2.c3#
- 1...Qh5
- 2.Re4#
- 2.Qc3#
- 2.Qd3#
- 2.Qe3#
- 2.c3#
- 1...Rf1
- 2.Qc3#
- 2.Qd3#
- 2.c3#
- 1...Rf2
- 2.Qc3#
- 2.Qd3#
- 1...Rf3!
- threat
- 1.Qh4+?
- 1...Qf4
- 2.Rd5#
- 1...Qe4
- 2.Rxe4#
- 2.Qxe4#
- 1...Rf4!
- 1...Qf4
- 1.Rexe5?
- Keys
- 1.Qh8!
- 1...Qxe1
- 2.Sf5#
- 1...Qxa5
- 2.Se6#
- 1...Qe2
- 2.Sf5#
- 1...Qb5
- 2.Se6#
- 1...Rf2
- 2.Se6#
- 1...Qh2
- 2.Sf5#
- 2.Se6#
- 2.Re4#
- 2.Rd5#
- 1...Qg3
- 2.Sf5#
- 2.Se6#
- 2.Re4#
- 2.Rd5#
- 1...Qf4
- 2.Se6#
- 2.Rd5#
- 1...Qe3
- 2.Sf5#
- 2.Rd5#
- 1...Qe4
- 2.Rxe4#
- 1...Qc5
- 2.Se6#
- 1...Qd5
- 2.Rxd5#
- 1...Qf5
- 2.Sxf5#
- 1...Qg5
- 2.Se6#
- 2.Re4#
- 1...Qh5
- 2.Se6#
- 2.Re4#
- 1...Qe6
- 2.Sxe6#
- 1...Qe7
- 2.Sf5#
- 2.Rd5#
- 1...Qe8
- 2.Sf5#
- 2.Rd5#
- 1...Rf1
- 2.Se6#
- 1...Rf3
- 2.Se6#
- 1...Rf4
- 2.Se6#
- 1...Rf5
- 2.Sxf5#
- 2.Se6#
- 1...Re6
- 2.Sf5#
- 2.Sxe6#
- 1...Rg6
- 2.Sf5#
- 1...Rh6
- 2.Sf5#
- 1...Rf7
- 2.Se6#
- 1...Rf8
- 2.Se6#
- 1...d5
- 2.Bxe5#
- 1...Qxe1
- 1.Qh8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 15
- REMOVED MATES = 6
- Sets
- Q(b);N_GUARD::R1(G)
- Q(b);N_GUARD::R1(A),XQ(b)
- Q(b);N_GUARD::R1(G),XQ(b)
- Q(b);N_GUARD::R1(A)
- P(c);OGATE::B(J),XQ(b)
- Tries
- Try
- R(A);XQ(b)
- Threat
- DUALS(3)
- Refutation
- P(c);XR(A)
- Try
- R(G);XQ(b)
- Threat
- DUALS(2)
- Vars
- P(c);::R1(G),XP(c)
- Refutation
- P(c);XR(G)
- Try
- Q(B);CHECK
- Refutation
- R(d);P_PINP(D),P_SPINR(d)
- Try
- Q(B);
- Threat
- DUALS(4)
- Vars
- Q(b);N_GUARD,XR(G)::QAB1(B)
- Refutation
- R(d);
- Try
- Q(B);CHECK
- Vars
- Q(b);P_SPINQ(b)::R1(G)
- Refutation
- R(d);P_SPINR(d)
- Try
- Actual
- Q(B);
- Vars
- Q(b);N_GUARD,S_CUTR(d),XR(A)::S(I)
- Q(b);N_GUARD,S_CUTR(d),XR(G)::S(I)
- Q(b);N_GUARD,P_PINP(D),S_CUTR(d)::S(I)
- Q(b);N_GUARD,P_PINP(F),S_CUTR(d)::S(I)
- R(d);N_GUARD,P_PINP(D),S_CUTQ(b)::S(I)
- Q(b);N_GUARD::R1(A),XQ(b)
- Q(b);N_GUARD,S_CUTR(d)::S(I)
- Q(b);N_GUARD::R1(G),XQ(b)
- Q(b);N_GUARD,S_CUTR(d)::S(I),XQ(b)
- R(d);N_GUARD,S_CUTQ(b)::S(I)
- P(c);OGATE::B(J),XQ(b)
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