MESON Chess Problem Database
Problem Display
PID: 64904 (4r1bb/1pQ3n1/1P2p2q/pK3p2/Rp1Nkpp1/R7/B2Ppr1P/B3n3 w - - 0 1)
Dittrich, Stefan
2nd Prize, Sredba na Solidarnosta, 1983-1984
#2
10 + 16
| 3748 | FIDE Album (1983-1985) | 1992 |
SOLUTION
- SOUND
- Tries
- 1.Sc2?
- threat
- 2.Qe5#
- 2.Qc4#
- 2.Qxb7#
- 1...Sxc2
- 2.Qe5#
- 2.Qxc2#
- 2.Qxb7#
- 1...Sd3
- 2.Qxb7#
- 1...Qf6
- 2.Qxb7#
- 1...Re7
- 2.Qe5#
- 2.Qc4#
- 1...Rb8
- 2.Qe5#
- 2.Qc4#
- 1...Rc8
- 2.Qe5#
- 1...Rd8
- 2.Qe5#
- 1...Sf3
- 2.Qxb7#
- 2.d3#
- 1...Sh5
- 2.Qxb7#
- 1...f3
- 2.Qe5#
- 2.Qc4#
- 1...e5!
- threat
- 1.Sxe2?
- threat
- 2.Qe5#
- 2.Qc4#
- 2.Qxb7#
- 1...Sd3
- 2.Qxb7#
- 1...Qf6
- 2.Qxb7#
- 1...Re7
- 2.Qe5#
- 2.Qc4#
- 1...Rb8
- 2.Qe5#
- 2.Qc4#
- 1...Rc8
- 2.Qe5#
- 1...Rd8
- 2.Qe5#
- 1...Sc2
- 2.Qe5#
- 2.Qxc2#
- 2.Qxb7#
- 1...Sf3
- 2.Qc2#
- 2.Qxb7#
- 1...Sh5
- 2.Qxb7#
- 1...e5!
- threat
- 1.Sf3?
- threat
- 2.Qe5#
- 2.Qc4#
- 2.Qxb7#
- 1...Sxf3
- 2.Qc2#
- 2.Qxb7#
- 1...Sd3
- 2.Qxb7#
- 1...Qf6
- 2.Qxb7#
- 1...Re7
- 2.Qe5#
- 2.Qc4#
- 1...Rb8
- 2.Qe5#
- 2.Qc4#
- 1...Rc8
- 2.Qe5#
- 1...Rd8
- 2.Qe5#
- 1...Sc2
- 2.Qe5#
- 2.Qxc2#
- 2.Qxb7#
- 1...Sh5
- 2.Qxb7#
- 1...e5!
- threat
- 1.Sxe6?
- threat
- 2.Sc5#
- 2.Qe5#
- 2.Qc4#
- 2.Qxb7#
- 1...Rxe6
- 2.Qc4#
- 1...Bxe6
- 2.Qe5#
- 1...Sxe6
- 2.Qxb7#
- 1...Sd3
- 2.Qxb7#
- 1...Qf6
- 2.Sc5#
- 2.Qxb7#
- 1...Re7
- 2.Sc5#
- 2.Qe5#
- 2.Qc4#
- 1...Rb8
- 2.Sc5#
- 2.Qe5#
- 2.Qc4#
- 1...Rc8
- 2.Sc5#
- 2.Qe5#
- 1...Rd8
- 2.Sc5#
- 2.Qe5#
- 1...Sc2
- 2.Sc5#
- 2.Qe5#
- 2.Qxc2#
- 2.Qxb7#
- 1...Sf3
- 2.Sc5#
- 2.Qc2#
- 2.Qxb7#
- 1...Sh5
- 2.Sc5#
- 2.Qxb7#
- 1...Qxe6!
- threat
- 1.Qc6+?
- 1...Ke5
- 2.Sc2#
- 2.Sxe2#
- 2.Sb3#
- 2.Sf3#
- 2.Sxe6#
- 1...bxc6+!
- 1...Ke5
- 1.d3+?
- 1...Ke3
- 2.Qc1#
- 1...Sxd3!
- 1...Ke3
- 1.Sc2?
- Keys
- 1.Sb3!
- threat
- 2.Sc5#
- 1...Kd3
- 2.Qc4#
- 1...Kf3
- 2.Qxb7#
- 1...Kd5
- 2.Qe5#
- 1...Sd3
- 2.Qxb7#
- threat
- 1.Sb3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(G);P_PINP(d)
- Threat
- DUALS(3)
- Vars
- S(a);::QAB(J),XP(l)
- Q(k);::QAB(J),XP(l)
- R(n);::QAR1(J)
- S(m);::QAB(J),XP(l)
- Refutation
- P(j);
- Try
- S(G);P_PINP(d),XP(b)
- Threat
- DUALS(3)
- Vars
- S(a);::QAB(J),XP(l)
- Q(k);::QAB(J),XP(l)
- R(n);::QAR1(J)
- S(m);::QAB(J),XP(l)
- Refutation
- P(j);
- Try
- S(G);P_PINP(d)
- Threat
- DUALS(3)
- Vars
- S(a);::QAB(J),XP(l)
- Q(k);::QAB(J),XP(l)
- R(n);::QAR1(J)
- S(m);::QAB(J),XP(l)
- Refutation
- P(j);
- Try
- S(G);P_PINP(d),XP(j)
- Threat
- DUALS(4)
- Vars
- R(n);XS(G)::QAR2(J)
- B(o);XS(G)::QAR1(J)
- S(m);XS(G)::QAB(J),XP(l)
- S(a);::QAB(J),XP(l)
- Refutation
- Q(k);XS(G)
- Try
- Q(J);CHECK
- Refutation
- P(l);CHECK,XQ(J)
- Try
- P(C);CHECK
- Vars
- K(e);P-FLIGHT::QAB(J)
- Refutation
- S(a);XP(C)
- Try
- Actual
- S(G);P_PINP(d)
- Threat
- S(G)
- Vars
- K(e);N_SPINP(d),S_FLIGHT::QAB1(J)
- K(e);N_SPINP(d),S_FLIGHT::QAB(J),XP(l)
- K(e);N_SPINP(d),S_FLIGHT::QAR1(J)
- S(a);SBLOCK::QAB(J),XP(l)
Developed and maintained by Brian Stephenson.
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