MESON Chess Problem Database
Problem Display
PID: 87656 (3K2b1/1p1P2B1/1Q2pnN1/1pNk1n2/4p3/2R1p3/2q1B1P1/6b1 w - - 0 1)
Milewski, Stefan
Problemista, 1997
#2
9 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sg4
- 2.Sf4#
- 1...Sxd7
- 2.Sf4#
- 1...Sh7
- 2.Sf4#
- 1...Se8
- 2.Sf4#
- 1...Sg4
- Tries
- 1.Sd3?
- threat
- 2.Sb4#
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...Qxd3
- 2.Qc5#
- 1...Qxc3
- 2.Sdf4#
- 1...Sxd7
- 2.Sb4#
- 2.Sdf4#
- 2.Sgf4#
- 1...Qb1
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...Qb3
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...Qa4
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...Qb2
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...Bh2
- 2.Sb4#
- 2.Qc5#
- 1...Sh5
- 2.Sb4#
- 2.Qc5#
- 1...b4
- 2.Sxb4#
- 2.Sdf4#
- 2.Sgf4#
- 2.Qc5#
- 1...e5
- 2.Sb4#
- 1...exd3!
- threat
- 1.Sa4?
- threat
- 2.Qc5#
- 1...Qxc3
- 2.Sxc3#
- 1...Sxd7
- 2.Sf4#
- 1...e5!
- threat
- 1.Sa6?
- threat
- 2.Sb4#
- 2.Sc7#
- 2.Qc5#
- 1...Sxd7
- 2.Sb4#
- 2.Sc7#
- 2.Sf4#
- 1...bxa6
- 2.Qc5#
- 1...e5
- 2.Sb4#
- 2.Sc7#
- 1...Qb1
- 2.Sc7#
- 2.Qc5#
- 1...Qb3
- 2.Sc7#
- 2.Qc5#
- 1...Qa4
- 2.Sc7#
- 2.Qc5#
- 1...Qb2
- 2.Sc7#
- 2.Qc5#
- 1...Bh2
- 2.Sb4#
- 2.Qc5#
- 1...Se8
- 2.Sb4#
- 2.Sf4#
- 2.Qc5#
- 1...b4
- 2.Sxb4#
- 2.Sc7#
- 2.Bc4#
- 2.Qc5#
- 1...Qxc3!
- threat
- 1.Sxe6?
- threat
- 2.Sef4#
- 2.Sc7#
- 1...Qxc3
- 2.Sef4#
- 1...Bxe6
- 2.Qc5#
- 1...Sh5
- 2.Sc7#
- 1...Se8
- 2.Sef4#
- 2.Sgf4#
- 1...Bh2!
- threat
- 1.Bc4+?
- 1...Kd4
- 2.Sa4#
- 1...bxc4!
- 1...Kd4
- 1.Qxe6+?
- 1...Kd4
- 2.Bxf6#
- 2.Qe5#
- 1...Bxe6!
- 1...Kd4
- 1.Sd3?
- Keys
- 1.Sxe4!
- threat
- 2.Sxf6#
- 1...Kxe4
- 2.Bf3#
- 1...Qxe4
- 2.Qc5#
- 1...Qxc3
- 2.Sxc3#
- 1...Sxe4
- 2.Sf4#
- 1...Sxd7
- 2.Qxb7#
- 1...Sg4
- 2.Qxb7#
- 1...Sh5
- 2.Qxb7#
- 1...Sh7
- 2.Qxb7#
- 1...Se8
- 2.Qxb7#
- threat
- 1.Sxe4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 4
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- S(i);::S(F)
- S(i);XP(G)::S(F)
- Tries
- Try
- S(D);
- Threat
- DUALS(4)
- Vars
- Q(b);XS(D)::QAR1(E)
- Q(b);XR(C)::S(D)
- P(h);::S(D)
- Refutation
- P(d);XS(D)
- Try
- S(D);
- Threat
- QAR1(E)
- Vars
- Q(b);XR(C)::S(D),XQ(b)
- S(i);XP(G)::S(F)
- Refutation
- P(h);
- Try
- S(D);
- Threat
- DUALS(3)
- Vars
- P(j);XS(D)::QAR1(E)
- Refutation
- Q(b);XR(C)
- Try
- S(D);XP(h)
- Threat
- DUALS(2)
- Vars
- Q(b);XR(C)::S(D)
- B(k);SBLOCK,XS(D)::QAR1(E)
- S(i);::S(D)
- Refutation
- B(a);
- Try
- B(A);CHECK
- Vars
- K(f);P-FLIGHT,P_SPINS(i)::QAB(E)+S(D)
- Refutation
- P(e);XB(A)
- Try
- Q(E);CHECK,XP(h)
- Refutation
- B(k);XQ(E)
- Try
- Actual
- S(D);XP(d)
- Threat
- S(D),XS(i)
- Vars
- K(f);OGATEB,S_FLIGHT,XS(D)::B(A)
- Q(b);SBLOCK,XS(D)::QAR1(E)
- Q(b);XR(C)::S(D),XQ(b)
- S(i);SBLOCK,XS(D)::S(F)
- S(i);XP(G)::QAB(E),XP(j)
- S(i);::QAB(E),XP(j)
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