MESON Chess Problem Database
Problem Display
PID: 253091 (Q7/3N2BB/1p6/2pn1b2/1n2k3/3RP1K1/2R2P2/8 w - - 0 1)
Conry, H
HM., Manchester Weekly Times, 1890
(First published on Sat Apr 26 1890)
#2
9 + 6
| 15239 | Valois Notebooks | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kxd3
- 2.Bxf5#
- 1...Bg6
- 2.Bxg6#
- 1...Sa2
- 2.Qxd5#
- 1...Sxc2
- 2.Qxd5#
- 1...Sxd3
- 2.Rc4#
- 1...Sa6
- 2.Qxd5#
- 1...c4
- 2.Rd4#
- 1...b5
- 2.Sxc5#
- 1...Kxd3
- Tries
- 1.Se5?
- threat
- 2.Rc4#
- 2.f3#
- 1...Sxc2
- 2.Qxd5#
- 2.f3#
- 1...Sxd3
- 2.Rc4#
- 1...Bg6
- 2.Bxg6#
- 1...Sc6
- 2.f3#
- 1...c4
- 2.Rxc4#
- 2.Rd4#
- 2.f3#
- 1...b5
- 2.f3#
- 1...Bxh7!
- threat
- 1.Sf6+?
- 1...Kxd3
- 2.Bxf5#
- 1...Ke5!
- 1...Kxd3
- 1.Rcc3?
- threat
- 2.f3#
- 1...Sxd3
- 2.Rc4#
- 1...Bg6
- 2.Bxg6#
- 1...Bxh7!
- threat
- 1.Ra3?
- threat
- 2.Rc4#
- 2.f3#
- 1...Sxc2
- 2.f3#
- 1...Bg6
- 2.Bxg6#
- 1...Sc6
- 2.f3#
- 1...Sd3
- 2.Rc4#
- 1...c4
- 2.Rxc4#
- 2.f3#
- 1...b5
- 2.Sxc5#
- 2.f3#
- 1...Bxh7!
- threat
- 1.Rb3?
- threat
- 2.Rc4#
- 2.f3#
- 1...Sxc2
- 2.f3#
- 1...Bg6
- 2.Bxg6#
- 1...Sc6
- 2.f3#
- 1...Sd3
- 2.Rc4#
- 1...c4
- 2.Rxc4#
- 2.f3#
- 1...b5
- 2.Sxc5#
- 2.f3#
- 1...Bxh7!
- threat
- 1.Rdc3?
- threat
- 2.f3#
- 1...Bg6
- 2.Bxg6#
- 1...Sd3
- 2.Rc4#
- 1...Bxh7!
- threat
- 1.Rxd5?
- threat
- 2.Sf6#
- 2.Bxf5#
- 2.Rc4#
- 2.Rd4#
- 1...Bxh7
- 2.Sf6#
- 2.Rc4#
- 1...Sxc2
- 2.Sf6#
- 2.Bxf5#
- 2.Rd1#
- 2.Rd2#
- 2.Rd4#
- 2.Rd6#
- 1...Sc6
- 2.Sf6#
- 1...Bg6
- 2.Sf6#
- 2.Bxg6#
- 2.Rc4#
- 1...c4
- 2.Sf6#
- 2.Bxf5#
- 2.Rxc4#
- 2.Rd4#
- 1...b5
- 2.Sxc5#
- 2.Sf6#
- 2.Bxf5#
- 2.Rd4#
- 1...Sxd5!
- threat
- 1.Qe8+?
- 1...Kxd3
- 2.Bxf5#
- 1...Se7!
- 1...Kxd3
- 1.Se5?
- Keys
- 1.Qg8!
- 1...Kxd3
- 2.Bxf5#
- 1...Bxh7
- 2.Qxh7#
- 1...Sxc2
- 2.Qxd5#
- 1...Sxd3
- 2.Rc4#
- 1...Sxe3
- 2.Rxe3#
- 1...Bg6
- 2.Bxg6#
- 1...Sc6
- 2.Qxd5#
- 1...Sa2
- 2.Qxd5#
- 1...Sa6
- 2.Qxd5#
- 1...Sc3
- 2.Qc4#
- 1...Sf4
- 2.Qc4#
- 1...Sf6
- 2.Qc4#
- 1...Sc7
- 2.Qc4#
- 1...Se7
- 2.Qc4#
- 1...c4
- 2.Rd4#
- 1...b5
- 2.Sxc5#
- 1...Kxd3
- 1.Qg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- K(b);N_GUARD,N_SPINS(d),S_FLIGHT,XR(C)::B(H),XB(e)
- B(e);OGATEB::B(H),XB(e)
- S(a);N_GUARD::QAB1(I),XS(d)
- S(a);N_GUARD,XR(A)::QAB1(I),XS(d)
- S(a);SBLOCK,XR(C)::R(A)
- P(c);N_GUARD::R1(C)
- P(f);N_GUARD::S(F),XP(c)
- Tries
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- S(a);XR(C)::R(A)
- B(e);OGATEB::B(H),XB(e)
- S(a);N_SPINS(d)::P(B)
- P(f);::P(B)
- Refutation
- B(e);N_SPINB(e),XB(H)
- Try
- S(F);CHECK
- Vars
- K(b);N_GUARD,N_SPINS(d),S_FLIGHT,XR(C)::B(H),XB(e)
- Refutation
- K(b);N_SPINB(e),N_SPINS(d),P-FLIGHT
- Try
- R(A);
- Threat
- P(B)
- Vars
- S(a);SBLOCK,XR(C)::R(A)
- B(e);OGATEB::B(H),XB(e)
- Refutation
- B(e);N_SPINB(e),XB(H)
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- S(a);XR(A)::P(B)
- B(e);OGATEB::B(H),XB(e)
- S(a);N_SPINS(d)::P(B)
- S(a);::R(A)
- Refutation
- B(e);N_SPINB(e),XB(H)
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- S(a);XR(A)::P(B)
- B(e);OGATEB::B(H),XB(e)
- S(a);N_SPINS(d)::P(B)
- S(a);::R(A)
- Refutation
- B(e);N_SPINB(e),XB(H)
- Try
- R(C);
- Threat
- P(B)
- Vars
- B(e);OGATEB::B(H),XB(e)
- S(a);SBLOCK::R(C)
- Refutation
- B(e);N_SPINB(e),XB(H)
- Try
- R(C);XS(d)
- Threat
- DUALS(4)
- Vars
- S(a);::S(F)
- Refutation
- S(a);P_SPINS(a),XR(C)
- Try
- Q(I);CHECK,N_PINS(d)
- Vars
- K(b);N_GUARD,S_FLIGHT,XR(C)::B(H),XB(e)
- Refutation
- S(d);P_SPINS(d)
- Try
- Actual
- Q(I);N_PINS(d)
- Vars
- K(b);N_GUARD,S_FLIGHT,XR(C)::B(H),XB(e)
- B(e);N_SPINB(e),OGATE,XB(H)::QAB(I),XB(e)
- S(a);N_GUARD,XR(A)::QAB1(I),XS(d)
- S(a);SBLOCK,XR(C)::R(A)
- S(d);OGATE,XP(D)::R1(C),XS(d)
- B(e);OGATEB::B(H),XB(e)
- S(a);N_GUARD::QAB1(I),XS(d)
- S(d);OGATE::QAR2(I)
- P(c);N_GUARD::R1(C)
- P(f);N_GUARD::S(F),XP(c)
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