MESON Chess Problem Database
Problem Display
PID: 81002 (5b2/1NR1nK1p/2p1pn1r/1Bpk3P/1Pp4R/2r2PB1/2p1N3/q6Q w - - 0 1)
Krizovensky, Marian
6th HM., Hlas l'udu, 1979
#2
11 + 13
| 6424 | Czech Album (1979-1981) | 1986 |
SOLUTION
- SOUND
- Sets
- 1...Qb1
- 2.Sxc3#
- 1...Qc1
- 2.Sxc3#
- 1...Qd1
- 2.Sxc3#
- 1...Qf1
- 2.Sxc3#
- 1...Qg1
- 2.Sxc3#
- 1...Qxh1
- 2.Sxc3#
- 1...Qa2
- 2.Sxc3#
- 1...Qa4
- 2.Sxc3#
- 1...Qa5
- 2.Sxc3#
- 1...Qa6
- 2.Sxc3#
- 1...Qa7
- 2.Sxc3#
- 1...Qa8
- 2.Sxc3#
- 1...Ra3
- 2.Bxc4#
- 1...Rb3
- 2.Bxc4#
- 1...Rd3
- 2.Bxc4#
- 1...Re3
- 2.Bxc4#
- 1...Rxf3
- 2.Bxc4#
- 1...Se4
- 2.fxe4#
- 1...Sg4
- 2.Rd7#
- 1...Sxh5
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sfg8
- 2.Rd7#
- 1...Sf5
- 2.Bxc6#
- 1...Sg6
- 2.Bxc6#
- 1...Sc8
- 2.Bxc6#
- 1...Seg8
- 2.Bxc6#
- 1...cxb4
- 2.Rd4#
- 1...cxb5
- 2.Rxc5#
- 1...Qb1
- Tries
- 1.Sxc5?
- threat
- 2.Rd4#
- 1...Rxf3
- 2.Bxc4#
- 1...Qd1
- 2.Sxc3#
- 1...Qg1
- 2.Sxc3#
- 1...Ra3
- 2.Bxc4#
- 1...Rb3
- 2.Bxc4#
- 1...Rd3
- 2.Bxc4#
- 1...Re3
- 2.Bxc4#
- 1...Se4
- 2.fxe4#
- 1...Sg4
- 2.Rd7#
- 1...Sf5
- 2.Bxc6#
- 1...e5!
- threat
- 1.Re4?
- threat
- 2.Sf4#
- 2.Re5#
- 1...Rxh5
- 2.Sf4#
- 1...Sxe4
- 2.fxe4#
- 1...Sxh5
- 2.Re5#
- 2.Rd7#
- 1...c1Q
- 2.Re5#
- 1...c1B
- 2.Re5#
- 1...Qc1
- 2.Sxc3#
- 2.Re5#
- 1...Ra3
- 2.Sf4#
- 2.Bxc4#
- 1...Rb3
- 2.Sf4#
- 2.Bxc4#
- 1...Rd3
- 2.Sf4#
- 2.Bxc4#
- 1...Re3
- 2.Sf4#
- 2.Bxc4#
- 1...Sg4
- 2.Sf4#
- 2.Rd7#
- 1...Sd7
- 2.Sf4#
- 2.Rxd7#
- 1...Sg6
- 2.Bxc6#
- 1...e5
- 2.Rxe5#
- 1...Rxf3!
- threat
- 1.Qh3?
- threat
- 2.Qxe6#
- 1...Sxh5
- 2.Rd7#
- 1...Re3
- 2.Bxc4#
- 1...Se4
- 2.fxe4#
- 1...Sg4
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sfg8
- 2.Rd7#
- 1...Sf5
- 2.Bxc6#
- 1...e5
- 2.Qe6#
- 1...Se8!
- threat
- 1.bxc5?
- threat
- 2.Rd4#
- 1...Rxf3
- 2.Bxc4#
- 1...Qd1
- 2.Sxc3#
- 1...Qg1
- 2.Sxc3#
- 1...Ra3
- 2.Bxc4#
- 1...Rb3
- 2.Bxc4#
- 1...Rd3
- 2.Bxc4#
- 1...Re3
- 2.Bxc4#
- 1...Se4
- 2.fxe4#
- 1...Sg4
- 2.Rd7#
- 1...Sf5
- 2.Bxc6#
- 1...e5!
- threat
- 1.Sxc5?
- Keys
- 1.Qg1!
- threat
- 2.Qxc5#
- 1...Qxg1
- 2.Sxc3#
- 1...cxb4
- 2.Rd4#
- 2.Qd4#
- 2.Qc5#
- 1...Qa7
- 2.Sxc3#
- 1...Re3
- 2.Bxc4#
- 1...Se4
- 2.fxe4#
- 1...Sd7
- 2.Rxd7#
- 1...Sf5
- 2.Bxc6#
- 1...Sg6
- 2.Bxc6#
- 1...Sc8
- 2.Bxc6#
- 1...Seg8
- 2.Bxc6#
- threat
- 1.Qg1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 19
- Sets
- Q(a);N_GUARD::S(B),XR(c)
- Q(a);N_GUARD,XQ(A)::S(B),XR(c)
- R(c);N_GUARD::B(G),XP(d)
- R(c);N_GUARD,P_SPINR(c),XP(C)::B(G),XP(d)
- S(i);OGATE::P(C),XS(i)
- S(i);N_GUARD::R(J)
- S(i);N_GUARD,XP(H)::R(J)
- S(i);N_GUARD::R(J),XS(i)
- S(k);N_GUARD::B(G),XP(g)
- P(e);N_GUARD,XP(E)::R1(F)
- P(g);OGATE,XB(G)::R1(J),XP(e)
- Tries
- Try
- S(I);XP(e)
- Threat
- R1(F)
- Vars
- R(c);N_GUARD,P_SPINR(c),XP(C)::B(G),XP(d)
- Q(a);N_GUARD::S(B),XR(c)
- R(c);N_GUARD::B(G),XP(d)
- S(i);OGATE::P(C),XS(i)
- S(i);N_GUARD::R(J)
- S(k);N_GUARD::B(G),XP(g)
- Refutation
- P(h);
- Try
- R(F);
- Threat
- DUALS(2)
- Vars
- R(j);XP(H)::S(B)
- S(i);OGATE,XR(F)::P(C),XS(i)
- P(b);::R1(F)
- S(k);N_GUARD::B(G),XP(g)
- P(h);::R1(F),XP(h)
- Refutation
- R(c);XP(C)
- Try
- Q(A);
- Threat
- QAB1(A),XP(h)
- Vars
- S(i);N_GUARD,XP(H)::R(J)
- R(c);N_GUARD::B(G),XP(d)
- S(i);OGATE::P(C),XS(i)
- S(i);N_GUARD::R(J)
- S(i);N_GUARD::R(J),XS(i)
- S(k);N_GUARD::B(G),XP(g)
- P(h);::QAB1(A)
- Refutation
- S(i);
- Try
- P(E);XP(e)
- Threat
- R1(F)
- Vars
- R(c);N_GUARD,P_SPINR(c),XP(C)::B(G),XP(d)
- Q(a);N_GUARD::S(B),XR(c)
- R(c);N_GUARD::B(G),XP(d)
- S(i);OGATE::P(C),XS(i)
- S(i);N_GUARD::R(J)
- S(k);N_GUARD::B(G),XP(g)
- Refutation
- P(h);
- Try
- Actual
- Q(A);
- Threat
- QAR1(A),XP(e)
- Vars
- Q(a);N_GUARD,XQ(A)::S(B),XR(c)
- Q(a);N_GUARD::S(B),XR(c)
- R(c);N_GUARD::B(G),XP(d)
- S(i);OGATE::P(C),XS(i)
- S(i);N_GUARD::R(J),XS(i)
- S(k);N_GUARD::B(G),XP(g)
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