MESON Chess Problem Database
Problem Display
PID: 148085 (B2K4/3p4/3k1n2/p3R3/P2N4/1nBb4/1Q6/8 w - - 0 1)
Hawes, Frederick Thomas
The Leader (Melbourne), 1916
#2
7 + 6
| 133 | The Problemist Supplement | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Kxe5
- 2.Qh2#
- 1...Bb1
- 2.Sb5#
- 1...Bf1
- 2.Sf5#
- 1...Bc2
- 2.Sb5#
- 1...Be2
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bf5
- 2.Sb5#
- 2.Sxf5#
- 1...Ba6
- 2.Sf5#
- 1...Bg6
- 2.Sb5#
- 1...Bh7
- 2.Sb5#
- 1...Sa1
- 2.Qb8#
- 1...Sc1
- 2.Qb8#
- 1...Sd2
- 2.Qb8#
- 1...Sxd4
- 2.Qb8#
- 1...Sc5
- 2.Qb8#
- 1...Se4
- 2.Sf5#
- 2.Rd5#
- 1...Sg4
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sh5
- 2.Rd5#
- 1...Sh7
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Sg8
- 2.Rd5#
- 1...Kxe5
- Tries
- 1.Bd2?
- 1...Sxd2
- 2.Qb8#
- 1...Sxd4
- 2.Qb8#
- 1...Sd5
- 2.Rxd5#
- 1...Bb1
- 2.Sb5#
- 1...Bf1
- 2.Sf5#
- 1...Bc2
- 2.Sb5#
- 1...Be2
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bf5
- 2.Sb5#
- 2.Sxf5#
- 1...Ba6
- 2.Sf5#
- 1...Bg6
- 2.Sb5#
- 1...Bh7
- 2.Sb5#
- 1...Sa1
- 2.Qb8#
- 1...Sc1
- 2.Qb8#
- 1...Sc5
- 2.Qb8#
- 1...Se4
- 2.Sf5#
- 2.Rd5#
- 1...Sg4
- 2.Rd5#
- 1...Sh5
- 2.Rd5#
- 1...Sh7
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Sg8
- 2.Rd5#
- 1...Kxe5!
- 1...Sxd2
- 1.Bxa5?
- threat
- 2.Bc7#
- 1...Sxa5
- 2.Qb8#
- 1...Sd5
- 2.Rxd5#
- 1...Se8
- 2.Rd5#
- 1...Kxe5!
- threat
- 1.Qa3+?
- 1...Sc5
- 2.Qxc5#
- 1...Kxe5!
- 1...Sc5
- 1.Qb1?
- 1...Bxb1
- 2.Sb5#
- 1...Sxd4
- 2.Qb8#
- 1...Sd5
- 2.Rxd5#
- 1...Se4
- 2.Sf5#
- 2.Rd5#
- 1...Bf1
- 2.Sf5#
- 1...Bc2
- 2.Sb5#
- 1...Be2
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bf5
- 2.Sb5#
- 2.Sxf5#
- 1...Ba6
- 2.Sf5#
- 1...Bg6
- 2.Sb5#
- 1...Bh7
- 2.Sb5#
- 1...Sa1
- 2.Qb8#
- 1...Sc1
- 2.Qb8#
- 1...Sd2
- 2.Qb8#
- 1...Sc5
- 2.Qb8#
- 1...Sg4
- 2.Rd5#
- 1...Sh5
- 2.Rd5#
- 1...Sh7
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Sg8
- 2.Rd5#
- 1...Kxe5!
- 1...Bxb1
- 1.Qh2?
- threat
- 2.Rxa5#
- 2.Rb5#
- 2.Rd5#
- 2.Rf5#
- 2.Rg5#
- 2.Rh5#
- 1...Sd5
- 2.Rxd5#
- 1...Se4
- 2.Sf5#
- 2.Rd5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 2.Rxb5#
- 2.Rd5#
- 2.Rf5#
- 2.Rg5#
- 2.Rh5#
- 1...Bf5
- 2.Sb5#
- 2.Sxf5#
- 2.Rxa5#
- 2.Rb5#
- 2.Rd5#
- 2.Rxf5#
- 1...Sc5
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re4#
- 2.Rd5#
- 2.Rf5#
- 2.Rg5#
- 2.Rh5#
- 2.Re6#
- 2.Re7#
- 2.Re8#
- 1...Sg4
- 2.Rd5#
- 1...Sh5
- 2.Rd5#
- 2.Rxh5#
- 1...Sxd4!
- threat
- 1.Qxb3?
- threat
- 2.Qb8#
- 1...Sd5
- 2.Rxd5#
- 2.Qxd5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Se8
- 2.Rd5#
- 2.Qd5#
- 1...Kxe5!
- threat
- 1.Bd2?
- Keys
- 1.Be1!
- 1...Kxe5
- 2.Bg3#
- 1...Sxd4
- 2.Qb8#
- 1...Sd5
- 2.Rxd5#
- 1...Bb1
- 2.Sb5#
- 1...Bf1
- 2.Sf5#
- 1...Bc2
- 2.Sb5#
- 1...Be2
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bf5
- 2.Sb5#
- 2.Sxf5#
- 1...Ba6
- 2.Sf5#
- 1...Bg6
- 2.Sb5#
- 1...Bh7
- 2.Sb5#
- 1...Sa1
- 2.Qb8#
- 1...Sc1
- 2.Qb8#
- 1...Sd2
- 2.Qb8#
- 1...Sc5
- 2.Qb8#
- 1...Se4
- 2.Sf5#
- 2.Rd5#
- 1...Sg4
- 2.Rd5#
- 1...Sh5
- 2.Rd5#
- 1...Sh7
- 2.Rd5#
- 1...Se8
- 2.Rd5#
- 1...Sg8
- 2.Rd5#
- 1...Kxe5
- 1.Be1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(A)
- B(b);N_GUARD::S(D)
- S(a);OGATE::QAB(A)
- S(a);OGATE,XS(D)::QAB(A)
- S(e);N_GUARD::R1(E)
- S(e);N_GUARD::R1(E),XS(e)
- Tries
- Try
- B(B);
- Vars
- S(a);OGATE,XB(B)::QAB(A)
- S(a);OGATE,XS(D)::QAB(A)
- S(e);N_GUARD::R1(E),XS(e)
- B(b);N_GUARD::S(D)
- S(a);OGATE::QAB(A)
- S(e);N_GUARD::R1(E)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- B(B);XP(c)
- Threat
- B(B)
- Vars
- S(a);OGATE,XB(B)::QAB(A)
- S(e);N_GUARD::R1(E),XS(e)
- S(e);N_GUARD::R1(E)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- Q(A);CHECK
- Vars
- S(a);N_GUARD,P_SPINS(a)::QAB1(A),XS(a)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- Q(A);
- Vars
- B(b);N_GUARD,XQ(A)::S(D)
- S(a);OGATE,XS(D)::QAB(A)
- S(e);N_GUARD::R1(E),XS(e)
- B(b);N_GUARD::S(D)
- S(a);OGATE::QAB(A)
- S(e);N_GUARD::R1(E)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- Q(A);
- Threat
- DUALS(6)
- Vars
- S(e);::QAB(A)+R(E),DCHECK,XS(e)
- S(e);::QAB(A)+R(E),DCHECK
- Refutation
- S(a);XS(D)
- Try
- Q(A);XS(a)
- Threat
- QAB(A)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- Actual
- B(B);
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::B(B)
- S(a);OGATE,XS(D)::QAB(A)
- S(e);N_GUARD::R1(E),XS(e)
- B(b);N_GUARD::S(D)
- S(a);OGATE::QAB(A)
- S(e);N_GUARD::R1(E)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).