MESON Chess Problem Database
Problem Display
PID: 21729 (8/2pn4/2kN4/P2R4/1p5K/3Np3/1r4Q1/n1b5 w - - 0 1)
Orlimont, PA (= Ernst Krieger)
Tagliche Rundschau, 1920
#2
6 + 8
SOLUTION
- SOUND
- Sets
- 1...Rb1
- 2.Rd4#
- 1...Ra2
- 2.Sxb4#
- 1...Rc2
- 2.Sxb4#
- 1...Rd2
- 2.Sxb4#
- 1...Re2
- 2.Sxb4#
- 1...Rf2
- 2.Sxb4#
- 1...Rxg2
- 2.Sxb4#
- 1...Rb3
- 2.Rd4#
- 1...Bd2
- 2.Rd4#
- 1...Sc2
- 2.Rd4#
- 1...Sb3
- 2.Sxb4#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...e2
- 2.Rd4#
- 1...b3
- 2.Sb4#
- 1...cxd6
- 2.Rc5#
- 1...Rb1
- Tries
- 1.Kg3?
- 1...cxd6
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rb1
- 2.Rd4#
- 1...Ra2
- 2.Sxb4#
- 1...Rc2
- 2.Sxb4#
- 1...Rd2
- 2.Sxb4#
- 1...Re2
- 2.Sxb4#
- 1...Rf2
- 2.Sxb4#
- 1...Rb3
- 2.Rd4#
- 1...Bd2
- 2.Rd4#
- 1...Sc2
- 2.Rd4#
- 1...Sb3
- 2.Sxb4#
- 1...e2
- 2.Rd4#
- 1...b3
- 2.Sb4#
- 1...Rxg2+!
- 1...cxd6
- 1.Kh5?
- 1...Rxg2
- 2.Sxb4#
- 1...cxd6
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rb1
- 2.Rd4#
- 1...Ra2
- 2.Sxb4#
- 1...Rc2
- 2.Sxb4#
- 1...Rd2
- 2.Sxb4#
- 1...Re2
- 2.Sxb4#
- 1...Rf2
- 2.Sxb4#
- 1...Rb3
- 2.Rd4#
- 1...Bd2
- 2.Rd4#
- 1...Sc2
- 2.Rd4#
- 1...Sb3
- 2.Sxb4#
- 1...e2
- 2.Rd4#
- 1...b3
- 2.Sb4#
- 1...Sf6+!
- 1...Rxg2
- 1.Re5+?
- 1...Kxd6
- 2.Qd5#
- 1...Rxg2!
- 1...Kxd6
- 1.Qh1?
- 1...cxd6
- 2.Rc5#
- 1...Rg2
- 2.Sxb4#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rb1
- 2.Rd4#
- 1...Ra2
- 2.Sxb4#
- 1...Rc2
- 2.Sxb4#
- 1...Rd2
- 2.Sxb4#
- 1...Re2
- 2.Sxb4#
- 1...Rf2
- 2.Sxb4#
- 1...Rb3
- 2.Rd4#
- 1...Bd2
- 2.Rd4#
- 1...Sc2
- 2.Rd4#
- 1...Sb3
- 2.Sxb4#
- 1...e2
- 2.Rd4#
- 1...b3
- 2.Sb4#
- 1...Rh2+!
- 1...cxd6
- 1.Qf3?
- threat
- 2.Rd4#
- 1...cxd6
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rf2
- 2.Sxb4#
- 1...Rh2+!
- threat
- 1.Qe4?
- threat
- 2.Rd4#
- 1...cxd6
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rh2+!
- threat
- 1.Kg3?
- Keys
- 1.Kh3!
- 1...Rxg2
- 2.Sxb4#
- 1...cxd6
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...Rb1
- 2.Rd4#
- 1...Ra2
- 2.Sxb4#
- 1...Rc2
- 2.Sxb4#
- 1...Rd2
- 2.Sxb4#
- 1...Re2
- 2.Sxb4#
- 1...Rf2
- 2.Sxb4#
- 1...Rb3
- 2.Rd4#
- 1...Bd2
- 2.Rd4#
- 1...Sc2
- 2.Rd4#
- 1...Sb3
- 2.Sxb4#
- 1...e2
- 2.Rd4#
- 1...b3
- 2.Sb4#
- 1...Rxg2
- 1.Kh3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(c);N_GUARD::QAB(A)+R(E)
- R(c);N_GUARD::S(B),XP(e)
- R(c);N_GUARD,XQ(A)::S(B),XP(e)
- B(b);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::S(B),XP(e)
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- P(d);S_CUTR(c)::QAB(A)+R(E)
- P(e);S_CUTR(c)::S(B)
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- R(c);N_GUARD::QAB(A)+R(E)
- R(c);N_GUARD::S(B),XP(e)
- B(b);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::S(B),XP(e)
- P(d);S_CUTR(c)::QAB(A)+R(E)
- P(e);S_CUTR(c)::S(B)
- Refutation
- R(c);CHECK,XQ(A)
- Try
- K(C);P-FLIGHT
- Vars
- R(c);N_GUARD,XQ(A)::S(B),XP(e)
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- R(c);N_GUARD::QAB(A)+R(E)
- R(c);N_GUARD::S(B),XP(e)
- B(b);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::S(B),XP(e)
- P(d);S_CUTR(c)::QAB(A)+R(E)
- P(e);S_CUTR(c)::S(B)
- Refutation
- S(h);CHECK
- Try
- R(E);CHECK
- Vars
- K(f);P-FLIGHT,XS(F)::QAR1(A)
- Refutation
- R(c);XQ(A)
- Try
- Q(A);
- Vars
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- R(c);N_GUARD::S(B),XP(e)
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- R(c);N_GUARD::QAB(A)+R(E)
- B(b);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::S(B),XP(e)
- P(d);S_CUTR(c)::QAB(A)+R(E)
- P(e);S_CUTR(c)::S(B)
- Refutation
- R(c);CHECK
- Try
- Q(A);
- Threat
- QAB(A)+R(E)
- Vars
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- R(c);N_GUARD::S(B),XP(e)
- Refutation
- R(c);CHECK
- Try
- Q(A);
- Threat
- QAB(A)+R(E)
- Vars
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- Refutation
- R(c);CHECK
- Try
- Actual
- K(C);P-FLIGHT
- Vars
- R(c);N_GUARD,XQ(A)::S(B),XP(e)
- P(g);SBLOCK,XS(F)::QAB(A)+R(E),DCHECK
- S(h);N_GUARD::S(B)
- S(h);N_GUARD::S(B),XS(h)
- R(c);N_GUARD::QAB(A)+R(E)
- R(c);N_GUARD::S(B),XP(e)
- B(b);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::QAB(A)+R(E)
- S(a);S_CUTR(c)::S(B),XP(e)
- P(d);S_CUTR(c)::QAB(A)+R(E)
- P(e);S_CUTR(c)::S(B)
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