MESON Chess Problem Database
Problem Display
PID: 137689 (8/3p4/1Q1PNP2/p2rk1N1/K7/3p2p1/3P2B1/5R2 w - - 0 1)
Huck, Edward
The Field, 1934
(First published on Sat Mar 10 1934)
#2
9 + 6
SOLUTION
- SOUND
- Sets
- 1...Rd4+
- 2.Qxd4#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rd4+
- Tries
- 1.Ka3?
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rd4
- 2.Qxd4#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...a4!
- 1...Rxd6
- 1.Sd4?
- threat
- 2.Sf7#
- 2.Rf5#
- 1...Rc5
- 2.Qxc5#
- 1...Rxd4+!
- threat
- 1.Sc7?
- threat
- 2.Sf7#
- 1...Rc5
- 2.Qxc5#
- 1...Rd4+!
- threat
- 1.Sg7?
- threat
- 2.Sf7#
- 2.Rf5#
- 1...Rc5
- 2.Qxc5#
- 1...Rd4+!
- threat
- 1.Sd8?
- threat
- 2.Sgf7#
- 2.Sdf7#
- 1...Rc5
- 2.Qxc5#
- 1...Rd4+!
- threat
- 1.Sf8?
- threat
- 2.Sf7#
- 2.Sg6#
- 2.Sxd7#
- 1...Rxd6
- 2.Sf7#
- 2.Sg6#
- 2.Qe3#
- 1...Rc5
- 2.Qxc5#
- 1...Rd4+!
- threat
- 1.Bh1?
- 1...Rd4+
- 2.Qxd4#
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...g2!
- 1...Rd4+
- 1.Bh3?
- threat
- 2.Rf5#
- 1...Rd4+
- 2.Qxd4#
- 1...dxe6!
- threat
- 1.Be4?
- threat
- 2.Rf5#
- 1...Rd4+
- 2.Qxd4#
- 1...dxe6!
- threat
- 1.Rf2?
- 1...Rd4+
- 2.Qxd4#
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...gxf2!
- 1...Rd4+
- 1.Rf4?
- 1...Rd4+
- 2.Qxd4#
- 1...Rxd6
- 2.Qe3#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...dxe6!
- 1...Rd4+
- 1.Qg1?
- 1...Rd4+
- 2.Qxd4#
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qd4#
- 2.Qxc5#
- 1...Kxd6!
- 1...Rd4+
- 1.Qd4+?
- 1...Kxd6
- 2.Qxd5#
- 1...Rxd4+!
- 1...Kxd6
- 1.Qc5?
- threat
- 2.Qxd5#
- 1...dxe6
- 2.Sf7#
- 1...Rxc5!
- threat
- 1.Qb2+?
- 1...Rd4+
- 2.Qxd4#
- 1...Kxd6!
- 1...Rd4+
- 1.Qb4?
- threat
- 2.Qf4#
- 1...Rd4
- 2.Qxd4#
- 1...axb4!
- threat
- 1.f7?
- 1...Rd4+
- 2.Qxd4#
- 1...Rxd6
- 2.Qe3#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...dxe6!
- 1...Rd4+
- 1.Ka3?
- Keys
- 1.Qa7!
- 1...Rd4+
- 2.Qxd4#
- 1...Kxd6
- 2.Qc7#
- 1...Rxd6
- 2.Qe3#
- 1...dxe6
- 2.Sf7#
- 1...Rb5
- 2.Qd4#
- 1...Rc5
- 2.Qxc5#
- 1...Rd4+
- 1.Qa7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- R(d);N_GUARD::QAB1(F),XR(d)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- P(c);
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- R(d);CHECK,XS(H)
- Try
- S(H);
- Threat
- S(E)
- Vars
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- R(d);CHECK
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- R(d);CHECK
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- R(d);CHECK
- Try
- S(H);
- Threat
- DUALS(3)
- Vars
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- R(d);CHECK
- Try
- B(C);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- P(b);
- Try
- B(C);
- Threat
- R1(A)
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- Refutation
- P(f);XS(H)
- Try
- B(C);
- Threat
- R1(A)
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- Refutation
- P(f);XS(H)
- Try
- R(A);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- P(b);XR(A)
- Try
- R(A);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- P(f);XS(H)
- Try
- Q(F);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- R(d);N_GUARD::QAB1(F)
- Refutation
- K(e);S_FLIGHT,XP(G)
- Try
- Q(F);CHECK
- Vars
- K(e);P_SPINR(d),S_FLIGHT,XP(G)::QAR1(F),XR(d)
- Refutation
- R(d);CHECK,XQ(F)
- Try
- Q(F);P_PINR(d)
- Threat
- QAR1(F),XR(d)
- Vars
- P(f);SBLOCK,XS(H)::S(E)
- Refutation
- R(d);N_SPINR(d),XQ(F)
- Try
- Q(F);CHECK
- Vars
- R(d);CHECK,N_GUARD,P_SPINR(d)::QAB1(F),XR(d)
- Refutation
- K(e);S_FLIGHT,XP(G)
- Try
- Q(F);
- Threat
- QAB1(F)
- Vars
- R(d);N_GUARD,P_PINQ(F)::QAB1(F),XR(d)
- Refutation
- P(c);XQ(F)
- Try
- P(I);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- R(d);SBLOCK,XP(G)::QAR2(F)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
- Refutation
- P(f);XS(H)
- Try
- Actual
- Q(F);
- Vars
- R(d);CHECK,N_GUARD::QAB1(F),XR(d)
- K(e);OGATEB,S_FLIGHT,XP(G)::QAB1(F)
- R(d);SBLOCK,XP(G)::QAR2(F)
- P(f);SBLOCK,XS(H)::S(E)
- R(d);N_GUARD::QAB1(F)
- R(d);OGATEB::QAR2(F),XR(d)
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