MESON Chess Problem Database
Problem Display
PID: 90003 (NB6/Qn2p3/4p2p/n2kP1rR/BKpN4/3b1P2/2p5/3R4 w - - 0 1)
Paslack, Rainer
Die Schwalbe, 1996
#2
10 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rg1
- 2.Sc7#
- 1...Rg2
- 2.Sc7#
- 1...Rg3
- 2.Sc7#
- 1...Rg4
- 2.Sc7#
- 1...Rxe5
- 2.Rxe5#
- 1...Rg6
- 2.Sc7#
- 1...Rg7
- 2.Sc7#
- 1...Rg8
- 2.Sc7#
- 1...Bf1
- 2.Sb6#
- 1...Be2
- 2.Sb6#
- 1...Be4
- 2.Sb6#
- 1...Bf5
- 2.Sb6#
- 1...Bg6
- 2.Sb6#
- 1...Bh7
- 2.Sb6#
- 1...Sb3
- 2.Bc6#
- 1...Sc6+
- 2.Bxc6#
- 1...Sc5
- 2.Qxc5#
- 1...Sd6
- 2.Qc5#
- 1...Sd8
- 2.Qc5#
- 2.Qd7#
- 1...Rg1
- Tries
- 1.Sxc2?
- threat
- 2.Se3#
- 2.Sb6#
- 2.Qd4#
- 1...Sd6
- 2.Qd4#
- 2.Qc5#
- 1...Rg4
- 2.Se3#
- 2.Sb6#
- 2.Sc7#
- 1...Sb3
- 2.Se3#
- 2.Sb6#
- 2.Qxb7#
- 1...Sc5
- 2.Sb6#
- 2.Qxc5#
- 1...Sc6+!
- threat
- 1.Se2?
- threat
- 2.Sc3#
- 2.Sf4#
- 2.Sb6#
- 2.Qd4#
- 1...cxd1S
- 2.Sf4#
- 2.Sb6#
- 2.Qd4#
- 1...Sd6
- 2.Qd4#
- 2.Qc5#
- 1...c1Q
- 2.Sb6#
- 2.Qd4#
- 1...c1B
- 2.Sc3#
- 2.Sb6#
- 2.Qd4#
- 1...c1R
- 2.Sf4#
- 2.Sb6#
- 2.Qd4#
- 1...Rg4
- 2.Sc3#
- 2.Sb6#
- 2.Sc7#
- 1...Rf5
- 2.Sc3#
- 2.Sb6#
- 2.Qd4#
- 1...Sb3
- 2.Sc3#
- 2.Sf4#
- 2.Sb6#
- 2.Qxb7#
- 1...Sc5
- 2.Sb6#
- 2.Qxc5#
- 1...c3
- 2.Sxc3#
- 2.Sf4#
- 2.Sb6#
- 2.Rxd3#
- 2.Qd4#
- 1...Sc6+!
- threat
- 1.Sc6?
- threat
- 2.Sxe7#
- 2.Sb6#
- 2.Sc7#
- 2.Qd4#
- 1...Rxe5
- 2.Sxe7#
- 2.Sb6#
- 2.Rxe5#
- 2.Qd4#
- 1...Rg4
- 2.Sxe7#
- 2.Sb6#
- 2.Sc7#
- 1...Rg7
- 2.Sb6#
- 2.Sc7#
- 2.Qd4#
- 1...Sb3
- 2.Sxe7#
- 2.Sb6#
- 2.Sc7#
- 1...Sc5
- 2.Sb6#
- 2.Sc7#
- 2.Qxc5#
- 1...Sd6
- 2.Sb6#
- 2.Sc7#
- 2.Qd4#
- 2.Qc5#
- 1...Sxc6+!
- threat
- 1.Re1?
- threat
- 2.Sc7#
- 1...Sc6+
- 2.Bxc6#
- 1...Rxe5
- 2.Rexe5#
- 2.Rhxe5#
- 1...Sc5
- 2.Qxc5#
- 1...Be4
- 2.fxe4#
- 1...Be2!
- threat
- 1.Rxd3?
- threat
- 2.Sb6#
- 1...Sc6+
- 2.Bxc6#
- 1...Sd6
- 2.Qc5#
- 1...cxd3!
- threat
- 1.Rh4?
- threat
- 2.Sb6#
- 1...Sc6+
- 2.Bxc6#
- 1...Sd6
- 2.Qc5#
- 1...Rg4!
- threat
- 1.Rxg5?
- threat
- 2.Sc7#
- 1...Sc6+
- 2.Bxc6#
- 1...Sc5
- 2.Qxc5#
- 1...Bf5
- 2.Sb6#
- 1...hxg5!
- threat
- 1.Sxc2?
- Keys
- 1.Bd7!
- threat
- 2.Bxe6#
- 1...Sc6+
- 2.Bxc6#
- 1...Sc5
- 2.Qxc5#
- 1...Sd6
- 2.Qc5#
- 1...Rg6
- 2.Sc7#
- 1...Bf5
- 2.Sb6#
- 1...Sd8
- 2.Qc5#
- threat
- 1.Bd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 13
- Sets
- R(f);::S(I)
- R(f);OGATE,P_SPINR(f),XP(F)::R1(G),XR(f)
- B(b);::S(I)
- S(d);N_GUARD::B(C)
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H),XS(i)
- S(i);N_GUARD::QAR1(H)
- Tries
- Try
- S(E);P_PINB(b),XP(a)
- Threat
- DUALS(3)
- Refutation
- S(d);CHECK
- Try
- S(E);P_PINB(b)
- Threat
- DUALS(4)
- Refutation
- S(d);CHECK
- Try
- S(E);P_PINB(b)
- Threat
- DUALS(4)
- Refutation
- S(d);CHECK,XS(E)
- Try
- R(A);
- Threat
- S(I)
- Vars
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H),XS(i)
- B(b);OGATE::P(B),XB(b)
- Refutation
- B(b);
- Try
- R(A);XB(b)
- Threat
- S(I)
- Vars
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H)
- Refutation
- P(c);XR(A)
- Try
- R(G);
- Threat
- S(I)
- Vars
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H)
- Refutation
- R(f);
- Try
- R(G);XR(f)
- Threat
- S(I)
- Vars
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H),XS(i)
- B(b);::S(I)
- Refutation
- P(h);XR(G)
- Try
- Actual
- B(C);
- Threat
- B(C),XP(g)
- Vars
- S(d);CHECK,N_GUARD::B(C),XS(d)
- S(i);N_GUARD::QAR1(H),XS(i)
- S(i);N_GUARD::QAR1(H)
- R(f);::S(I)
- B(b);::S(I)
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