MESON Chess Problem Database
Problem Display
PID: 134199 (1Q6/2NPpb2/K2np1p1/2N1k1P1/2P2Rp1/4P3/1p5r/1B2nRb1 w - - 0 1)
Heyl, Peter
Freie Presse, 1999
#2
11 + 11
| 14503 | Problemschach-Jahrbuch (1999) | 2000 |
| 1101 | BCSC Final | 2009-2010 |
| 56 | The Problemist | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Qxb2#
- 1...Rc2
- 2.Qh8#
- 1...Rd2
- 2.Qh8#
- 1...Re2
- 2.Qh8#
- 1...Rf2
- 2.Qh8#
- 1...Rg2
- 2.Qh8#
- 1...Rh3
- 2.Qxb2#
- 1...Rh4
- 2.Qxb2#
- 1...Rh5
- 2.Qxb2#
- 1...Rh6
- 2.Qxb2#
- 1...Rh7
- 2.Qxb2#
- 1...Rh8
- 2.Qxb2#
- 2.Qxh8#
- 1...Bf2
- 2.Qxb2#
- 1...Sc2
- 2.Sd3#
- 1...Sg2
- 2.Sd3#
- 2.Qxb2#
- 1...Sd3
- 2.Sxd3#
- 1...Sf3
- 2.Sd3#
- 1...Sb5
- 2.Sxb5#
- 1...Se8
- 2.Sxe8#
- 1...Rh1
- Tries
- 1.Sb5?
- threat
- 2.Re4#
- 1...Rf2
- 2.Qh8#
- 1...Sf3
- 2.Sd3#
- 1...Bf2!
- threat
- 1.Sd5?
- threat
- 2.Re4#
- 1...Rf2
- 2.Qh8#
- 1...Bf2
- 2.Qxb2#
- 1...Sf3
- 2.Sd3#
- 1...exd5!
- threat
- 1.S7xe6?
- threat
- 2.Re4#
- 1...Rf2
- 2.Qh8#
- 1...Bf2
- 2.Qxb2#
- 1...Sf3!
- threat
- 1.Se8?
- threat
- 2.Re4#
- 1...Bf2
- 2.Qxb2#
- 1...Sf3
- 2.Sd3#
- 1...Rf2!
- threat
- 1.Qb5?
- threat
- 2.Sd3#
- 1...Sxc4
- 2.Se4#
- 2.Sb7#
- 1...Se4
- 2.Sxe4#
- 1...Sf5
- 2.Se4#
- 2.Sb7#
- 1...Sb7
- 2.Sxb7#
- 1...Sc8
- 2.Se4#
- 2.Sb7#
- 1...Se8
- 2.Se4#
- 2.Sb7#
- 1...Sd3
- 2.Sxd3#
- 1...Sxb5!
- threat
- 1.d8Q?
- threat
- 2.Sd7#
- 1...Sxc4
- 2.Re4#
- 2.Qd4#
- 1...Se4
- 2.Rxe4#
- 2.Qd4#
- 1...Sb5
- 2.Sxb5#
- 2.Re4#
- 1...Sf5
- 2.Re4#
- 1...Sb7
- 2.Re4#
- 2.Qd4#
- 1...Sc8
- 2.Re4#
- 2.Qd4#
- 1...Se8
- 2.Sxe8#
- 2.Re4#
- 2.Qd4#
- 1...Be8!
- threat
- 1.d8S?
- threat
- 2.Sd7#
- 2.Sc6#
- 1...Sxc4
- 2.Sxf7#
- 1...Se4
- 2.Sxf7#
- 1...Sb5
- 2.Sxb5#
- 2.Sxf7#
- 1...Sf5
- 2.Sxf7#
- 1...Sb7
- 2.Sxf7#
- 1...Sc8
- 2.Sxf7#
- 1...Se8
- 2.Sxe8#
- 2.Sxf7#
- 1...Be8!
- threat
- 1.d8R?
- threat
- 2.Sd7#
- 1...Sxc4
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb5
- 2.Sxb5#
- 2.Re4#
- 1...Sf5
- 2.Re4#
- 1...Sb7
- 2.Re4#
- 1...Sc8
- 2.Re4#
- 1...Se8
- 2.Sxe8#
- 2.Re4#
- 1...Be8!
- threat
- 1.Sb5?
- Keys
- 1.Sa8!
- threat
- 2.Re4#
- 1...Rf2
- 2.Qh8#
- 1...Bf2
- 2.Qxb2#
- 1...Sf3
- 2.Sd3#
- threat
- 1.Sa8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 14
- Sets
- R(d);N_GUARD::QAB(K),XP(c)
- R(d);N_GUARD::QAB(K)
- B(b);S_CUTR(d)::QAB(K),XP(c)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(g);::QAB(K)+S(I),XS(g)
- Tries
- Try
- S(I);P_PINS(g)
- Threat
- R1(E)
- Vars
- R(d);N_GUARD::QAB(K)
- S(a);N_GUARD::S(F)
- Refutation
- B(b);
- Try
- S(I);P_PINS(g)
- Threat
- R1(E)
- Vars
- R(d);N_GUARD::QAB(K)
- B(b);S_CUTR(d)::QAB(K),XP(c)
- S(a);N_GUARD::S(F)
- Refutation
- P(h);XS(I)
- Try
- S(I);P_PINS(g),XP(h)
- Threat
- R1(E)
- Vars
- R(d);N_GUARD::QAB(K)
- B(b);S_CUTR(d)::QAB(K),XP(c)
- Refutation
- S(a);
- Try
- S(I);P_PINS(g)
- Threat
- R1(E)
- Vars
- B(b);S_CUTR(d)::QAB(K),XP(c)
- S(a);N_GUARD::S(F)
- Refutation
- R(d);
- Try
- Q(K);
- Threat
- QAR(K)+S(F),DCHECK
- Vars
- S(g);N_GUARD::QAR(K)+S(F),XS(g)
- S(a);::QAR(K)+S(F),DCHECK,XS(a)
- Refutation
- S(g);XQ(K)
- Try
- P(J);
- Threat
- S(F)
- Vars
- S(g);N_GUARD::R1(E)
- Refutation
- B(k);
- Try
- P(J);
- Threat
- DUALS(2)
- Vars
- S(g);N_GUARD,XP(D)::S(J),XB(k)
- S(g);N_GUARD::S(J),XB(k)
- Refutation
- B(k);
- Try
- P(J);
- Threat
- S(F)
- Vars
- S(g);N_GUARD,XP(D)::R1(E)
- S(g);N_GUARD::R1(E),XS(g)
- S(g);N_GUARD::R1(E)
- Refutation
- B(k);
- Try
- Actual
- S(I);P_PINS(g)
- Threat
- R1(E)
- Vars
- R(d);N_GUARD::QAB(K)
- B(b);S_CUTR(d)::QAB(K),XP(c)
- S(a);N_GUARD::S(F)
Developed and maintained by Brian Stephenson.
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