MESON Chess Problem Database
Problem Display
PID: 236547 (1Q6/1RpNpR1K/3p3p/2npn3/3k4/1P1N1P2/3PP3/7r w - - 0 1)
Heyl, Peter
Rochade Europa, 2004
#2
10 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sxb3
- 2.Rf4#
- 1...Scxd3
- 2.e3#
- 1...Sa4
- 2.Rf4#
- 1...Sa6
- 2.Rf4#
- 1...Sxb7
- 2.Rf4#
- 1...Scxd7
- 2.Rf4#
- 1...Sexd3
- 2.e3#
- 1...Sxf3
- 2.Rb4#
- 1...Sg4
- 2.Rb4#
- 1...Sg6
- 2.Rb4#
- 1...Sexd7
- 2.Rb4#
- 1...Sxf7
- 2.Rb4#
- 1...Sxb3
- Tries
- 1.S3xc5?
- threat
- 2.Se6#
- 2.Rf4#
- 2.e3#
- 1...Sxf3
- 2.Rb4#
- 2.Rf4#
- 2.e3#
- 1...Sxf7
- 2.Se6#
- 2.Rb4#
- 2.e3#
- 1...dxc5
- 2.Rf4#
- 1...Re1
- 2.Se6#
- 2.Rf4#
- 1...Rh4
- 2.Se6#
- 2.e3#
- 1...Sd3
- 2.Se6#
- 2.e3#
- 1...Sc4
- 2.Se6#
- 2.Rf4#
- 1...Sg4
- 2.Se6#
- 2.Rb4#
- 2.Rf4#
- 1...Sg6
- 2.Se6#
- 2.Rb4#
- 2.e3#
- 1...e6
- 2.Sxe6#
- 2.Rf4#
- 2.e3#
- 1...Sxd7!
- threat
- 1.S3xe5?
- threat
- 2.Sc6#
- 2.Rb4#
- 2.e3#
- 1...Sxb3
- 2.Rb4#
- 2.Rf4#
- 2.e3#
- 1...Sxb7
- 2.Sc6#
- 2.Rf4#
- 2.e3#
- 1...dxe5
- 2.Rb4#
- 1...Rc1
- 2.Sc6#
- 2.e3#
- 1...Re1
- 2.Sc6#
- 2.Rb4#
- 1...Sd3
- 2.Sc6#
- 2.e3#
- 1...Sa6
- 2.Sc6#
- 2.Rf4#
- 2.e3#
- 1...c6
- 2.Sxc6#
- 2.Rb4#
- 2.e3#
- 1...Sxd7!
- threat
- 1.S7xc5?
- threat
- 2.Se6#
- 2.Rf4#
- 2.e3#
- 1...Sxf3
- 2.Rb4#
- 2.Rf4#
- 2.e3#
- 1...Sxf7
- 2.Se6#
- 2.Rb4#
- 2.e3#
- 1...dxc5
- 2.Rf4#
- 1...Re1
- 2.Se6#
- 2.Rf4#
- 1...Rh4
- 2.Se6#
- 2.e3#
- 1...Sc4
- 2.Se6#
- 2.Rf4#
- 1...Sg4
- 2.Se6#
- 2.Rb4#
- 2.Rf4#
- 1...Sg6
- 2.Se6#
- 2.Rb4#
- 2.e3#
- 1...e6
- 2.Sxe6#
- 2.Rf4#
- 2.e3#
- 1...Sxd3!
- threat
- 1.S7xe5?
- threat
- 2.Sc6#
- 2.Rb4#
- 2.e3#
- 1...Sxb3
- 2.Rb4#
- 2.Rf4#
- 2.e3#
- 1...Sxb7
- 2.Sc6#
- 2.Rf4#
- 2.e3#
- 1...dxe5
- 2.Rb4#
- 1...Rc1
- 2.Sc6#
- 2.e3#
- 1...Re1
- 2.Sc6#
- 2.Rb4#
- 1...Sa6
- 2.Sc6#
- 2.Rf4#
- 2.e3#
- 1...c6
- 2.Sxc6#
- 2.Rb4#
- 2.e3#
- 1...Sxd3!
- threat
- 1.Qh8?
- threat
- 2.Rb4#
- 1...Sxd3
- 2.e3#
- 1...Sxb7
- 2.Rf4#
- 1...Sa6
- 2.Rf4#
- 1...Rc1!
- threat
- 1.S3xc5?
- Keys
- 1.Qa7!
- threat
- 2.Rf4#
- 1...Sxd3
- 2.e3#
- 1...Sxf7
- 2.Rb4#
- 1...Rh4
- 2.Qa1#
- 1...Sg6
- 2.Rb4#
- threat
- 1.Qa7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 9
- Sets
- S(c);N_GUARD,XP(C)::R(H)
- S(c);SBLOCK,XS(D)::P(B)
- S(c);N_GUARD::R(H)
- S(c);N_GUARD,XR(F)::R(H)
- S(c);N_GUARD,XS(G)::R(H)
- S(e);SBLOCK,XS(D)::P(B)
- S(e);N_GUARD,XP(E)::R(F)
- S(e);N_GUARD::R(F)
- S(e);N_GUARD,XS(G)::R(F)
- S(e);N_GUARD,XR(H)::R(F)
- Tries
- Try
- S(D);XS(c)
- Threat
- DUALS(3)
- Vars
- P(f);XS(D)::R(H)
- Refutation
- S(e);XS(G)
- Try
- S(D);XS(e)
- Threat
- DUALS(3)
- Vars
- P(f);XS(D)::R(F)
- Refutation
- S(c);XS(G)
- Try
- S(G);XS(c)
- Threat
- DUALS(3)
- Vars
- P(f);XS(G)::R(H)
- Refutation
- S(e);XS(D)
- Try
- S(G);XS(e)
- Threat
- DUALS(3)
- Vars
- P(f);XS(G)::R(F)
- Refutation
- S(c);XS(D)
- Try
- Q(J);P_PINS(e)
- Threat
- R(F)
- Vars
- S(c);SBLOCK,XS(D)::P(B)
- S(c);N_GUARD,XR(F)::R(H)
- S(c);N_GUARD::R(H)
- Refutation
- R(a);
- Try
- Actual
- Q(J);P_PINS(c)
- Threat
- R(H)
- Vars
- S(e);SBLOCK,XS(D)::P(B)
- S(e);N_GUARD,XR(H)::R(F)
- R(a);N_GUARD::QAB(J)
- S(e);N_GUARD::R(F)
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