MESON Chess Problem Database
Problem Display
PID: 257829 (5b2/2P1p1p1/1ppPB1P1/2k2p2/5B2/PpNKR3/1P3Rp1/5nQ1 w - - 0 1)
Klemanic, Emil
2nd HM., Nedelna Pravda, 1989
#2
12 + 10
| 15601 | Albrecht-Leiss-Degener Collection | 2022 |
SOLUTION
- SOUND
- Tries
- 1.Rd2?
- 1...Sxd2
- 2.Re1#
- 2.Re2#
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sxe3
- 2.Qxe3#
- 1...exd6
- 2.Re5#
- 1...Sh2
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sg3
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Rxg3#
- 2.Re4#
- 1...b5!
- 1...Sxd2
- 1.Rfe2?
- 1...Sxe3
- 2.Qxe3#
- 1...exd6
- 2.Re5#
- 1...Sd2
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sh2
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sg3
- 2.Rf3#
- 2.Rxg3#
- 2.Re4#
- 1...b5!
- 1...Sxe3
- 1.Rxg2?
- 1...Sxe3
- 2.Qxe3#
- 1...exd6
- 2.Re5#
- 1...Sd2
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Reg3#
- 2.Rh3#
- 2.Re4#
- 1...Sh2
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Reg3#
- 2.Rh3#
- 2.Re4#
- 1...Sg3
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Rexg3#
- 2.Re4#
- 1...b5!
- 1...Sxe3
- 1.Rff3?
- 1...Sxe3
- 2.Qxe3#
- 1...exd6
- 2.Re5#
- 1...Sd2
- 2.Re1#
- 2.Re2#
- 2.Re4#
- 1...Sh2
- 2.Re1#
- 2.Re2#
- 2.Re4#
- 1...Sg3
- 2.Re1#
- 2.Re2#
- 2.Re4#
- 1...b5!
- 1...Sxe3
- 1.Re1?
- threat
- 2.Rfxf1#
- 1...Sd2
- 2.Rff1#
- 2.Rxd2#
- 2.Rfe2#
- 2.Rxg2#
- 2.Rf3#
- 1...Sh2
- 2.Rff1#
- 2.Rc2#
- 2.Rd2#
- 2.Rfe2#
- 2.Rxg2#
- 2.Rf3#
- 1...Sg3
- 2.Rff1#
- 2.Rc2#
- 2.Rd2#
- 2.Rfe2#
- 2.Rxg2#
- 2.Rf3#
- 1...Se3!
- threat
- 1.Ree2?
- threat
- 2.Rxf1#
- 1...Sd2
- 2.Rf1#
- 2.Rxg2#
- 2.Rf3#
- 1...Sh2
- 2.Rf1#
- 2.Rxg2#
- 2.Rf3#
- 1...Sg3
- 2.Rf1#
- 2.Rxg2#
- 2.Rf3#
- 1...Se3!
- threat
- 1.Ref3?
- threat
- 2.Rxf1#
- 1...Sd2
- 2.Rf1#
- 2.Rxd2#
- 2.Re2#
- 2.Rxg2#
- 1...Sh2
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rxg2#
- 1...Sg3
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rxg2#
- 1...Se3!
- threat
- 1.Rg3?
- threat
- 2.Rxf1#
- 1...Sxg3
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rxg2#
- 2.Rf3#
- 1...Sd2
- 2.Rf1#
- 2.Rxd2#
- 2.Re2#
- 2.Rfxg2#
- 2.Rff3#
- 1...Sh2
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rfxg2#
- 2.Rff3#
- 1...Se3!
- threat
- 1.Rh3?
- threat
- 2.Rxf1#
- 1...Sd2
- 2.Rf1#
- 2.Rxd2#
- 2.Re2#
- 2.Rxg2#
- 2.Rff3#
- 1...Sh2
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rxg2#
- 2.Rff3#
- 1...Sg3
- 2.Rf1#
- 2.Rc2#
- 2.Rd2#
- 2.Re2#
- 2.Rxg2#
- 2.Rf3#
- 1...Se3!
- threat
- 1.c8S?
- threat
- 2.Re5#
- 1...Sxe3
- 2.Bxe3#
- 1...exd6!
- threat
- 1.Rd2?
- Keys
- 1.Rc2!
- 1...Sxe3
- 2.Qxe3#
- 1...bxc2
- 2.b4#
- 1...exd6
- 2.Re5#
- 1...b5
- 2.Sa4#
- 1...Sd2
- 2.Re1#
- 2.Re2#
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sh2
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Rg3#
- 2.Rh3#
- 2.Re4#
- 1...Sg3
- 2.Re1#
- 2.Ree2#
- 2.Rf3#
- 2.Rxg3#
- 2.Re4#
- 1...Sxe3
- 1.Rc2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(C);
- Vars
- S(a);OGATE,P_SPINS(a),XR(G)::QAB(A),XS(a)
- P(h);SBLOCK,XP(I)::QAB(A)+R(G),DCHECK
- Refutation
- P(f);
- Try
- R(C);
- Vars
- S(a);OGATE,P_SPINS(a),XR(G)::QAB(A),XS(a)
- P(h);SBLOCK,XP(I)::QAB(A)+R(G),DCHECK
- Refutation
- P(f);
- Try
- R(C);XP(b)
- Vars
- S(a);OGATE,P_SPINS(a),XR(G)::QAB(A),XS(a)
- P(h);SBLOCK,XP(I)::QAB(A)+R(G),DCHECK
- Refutation
- P(f);
- Try
- R(C);
- Vars
- S(a);OGATE,P_SPINS(a),XR(G)::QAB(A),XS(a)
- P(h);SBLOCK,XP(I)::QAB(A)+R(G),DCHECK
- Refutation
- P(f);
- Try
- R(G);
- Threat
- QAB(A)+R(C),XS(a)
- Refutation
- S(a);
- Try
- R(G);
- Threat
- QAB(A)+R(C),XS(a)
- Refutation
- S(a);
- Try
- R(G);
- Threat
- QAB(A)+R(C),XS(a)
- Refutation
- S(a);
- Try
- R(G);
- Threat
- QAB(A)+R(C),XS(a)
- Refutation
- S(a);
- Try
- R(G);
- Threat
- QAB(A)+R(C),XS(a)
- Refutation
- S(a);
- Try
- P(L);
- Threat
- R(G)
- Vars
- S(a);OGATE,XR(G)::B(H),XS(a)
- Refutation
- P(h);XP(I)
- Try
- Actual
- R(C);
- Vars
- S(a);OGATE,P_SPINS(a),XR(G)::QAB(A),XS(a)
- P(c);OGATE,XR(C)::P(B)
- P(h);SBLOCK,XP(I)::QAB(A)+R(G),DCHECK
- P(f);SBLOCK::R(C)+S(E),DCHECK
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