MESON Chess Problem Database
Problem Display
PID: 250321 (8/1n1R1p2/Q2n1N1N/1p2kP2/1K5P/8/b2B4/2R5 w - - 0 1)
Windle, Lee
Manchester Evening News, 1922
(First published on Sat Dec 9 1922)
#2
9 + 6
| 15239 | Valois Notebooks | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kxf6
- 2.Bc3#
- 1...Bb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sxf5
- 2.Shg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kxf6
- Tries
- 1.Bg5?
- 1...Sxf5
- 2.Shg4#
- 1...Bb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kd4!
- 1...Sxf5
- 1.Rb1?
- 1...Kxf6
- 2.Bc3#
- 1...Bxb1
- 2.Qa1#
- 1...Sxf5
- 2.Shg4#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kd4!
- 1...Kxf6
- 1.Re1+?
- 1...Kxf6
- 2.Bc3#
- 1...Se4
- 2.Sfg4#
- 2.Rxe4#
- 1...Kd4!
- 1...Kxf6
- 1.Rf1?
- threat
- 2.Bc3#
- 1...Kxf6
- 2.Bc3#
- 1...Sxf5
- 2.Shg4#
- 2.Bf4#
- 2.Rxf5#
- 1...Se4
- 2.Sfg4#
- 2.Shg4#
- 2.Bf4#
- 1...Kd4!
- threat
- 1.Rg1?
- 1...Kxf6
- 2.Bc3#
- 1...Sxf5
- 2.Shg4#
- 1...Bb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kd4!
- 1...Kxf6
- 1.Rh1?
- 1...Kxf6
- 2.Bc3#
- 1...Sxf5
- 2.Shg4#
- 1...Bb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kd4!
- 1...Kxf6
- 1.Rc4?
- threat
- 2.Bc3#
- 1...Kxf6
- 2.Bc3#
- 1...Bxc4
- 2.Qa1#
- 1...Sxc4
- 2.Rd5#
- 1...Sxf5
- 2.Sfg4#
- 2.Shg4#
- 2.Sxf7#
- 2.Bf4#
- 2.Re4#
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 2.Rxe4#
- 2.Rd5#
- 2.Re7#
- 1...bxc4!
- threat
- 1.Rc5+?
- 1...Kxf6
- 2.Bc3#
- 1...Bd5
- 2.Qa1#
- 1...Sxc5
- 2.Qxd6#
- 1...Kd4!
- 1...Kxf6
- 1.Qxa2?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Kd4
- 2.Qd5#
- 1...Kxf6
- 2.Bc3#
- 2.Qa1#
- 2.Qb2#
- 1...Sxf5
- 2.Shg4#
- 1...Se4
- 2.Sfg4#
- 1...Sc4!
- threat
- 1.Qa3?
- threat
- 2.Qb2#
- 2.Qc3#
- 1...Kd4
- 2.Qc3#
- 2.Qe3#
- 1...Kxf6
- 2.Bc3#
- 2.Qb2#
- 2.Qc3#
- 1...Bb3
- 2.Qb2#
- 2.Qa1#
- 1...Sc4
- 2.Qc3#
- 1...Se4
- 2.Sfg4#
- 1...Sxf5!
- threat
- 1.Qc6?
- threat
- 2.Qc3#
- 1...Kd4
- 2.Qe4#
- 2.Qc3#
- 1...Kxf6
- 2.Bc3#
- 2.Qc3#
- 1...Sxf5
- 2.Sfg4#
- 2.Shg4#
- 1...Sc4
- 2.Sfg4#
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc5
- 2.Qxd6#
- 1...Bc4!
- threat
- 1.Bg5?
- Keys
- 1.Rd1!
- 1...Kd4
- 2.Bf4#
- 1...Kxf6
- 2.Bc3#
- 1...Sxf5
- 2.Shg4#
- 1...Bb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bd5
- 2.Qa1#
- 1...Be6
- 2.Qa1#
- 1...Sc4
- 2.Rd5#
- 1...Se4
- 2.Sfg4#
- 1...Sc8
- 2.Re1#
- 1...Se8
- 2.Re1#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sd8
- 2.Qxd6#
- 1...Kd4
- 1.Rd1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);SBLOCK,XP(E)::S(H)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
- Tries
- Try
- B(B);
- Vars
- S(d);SBLOCK,XP(E)::S(H)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- B(a);OGATE,XR(A)::QAB(F)
- S(d);SBLOCK,XP(E)::S(H)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);CHECK
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);
- Threat
- B(B)
- Vars
- K(c);P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- S(d);SBLOCK,XP(E)::S(H)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- S(d);SBLOCK,XP(E)::S(H)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- R(A);
- Threat
- B(B)
- Vars
- K(c);P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- B(a);OGATE,XR(A)::QAB(F)
- S(d);OGATE,XR(A)::R1(I)
- Refutation
- P(b);XR(A)
- Try
- R(A);CHECK
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- B(a);OGATE,P_SPINB(a)::QAB(F)
- S(e);XR(A)::QAB1(F),XS(d)
- Refutation
- K(c);P_SPINS(d),S_FLIGHT
- Try
- Q(F);XB(a)
- Threat
- DUALS(2)
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT::QAR1(F)
- S(d);SBLOCK,XP(E)::S(H)
- S(d);SBLOCK::S(G)
- Refutation
- S(d);
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(d);::QAB(F)
- S(d);SBLOCK::S(G)
- Refutation
- S(d);XP(E)
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- S(d);::S(G)
- S(e);N_GUARD::QAB1(F),XS(d)
- Refutation
- B(a);
- Try
- Actual
- R(A);
- Vars
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT::R(A)+B(B)
- K(c);N_GUARD,P_SPINS(d),S_FLIGHT,XS(G)::B(B)
- S(d);SBLOCK,XP(E)::S(H)
- B(a);OGATE::QAB(F)
- S(d);OGATE::R1(I)
- S(d);SBLOCK::S(G)
- S(d);N_GUARD::R(A)
- S(e);N_GUARD::QAB1(F),XS(d)
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