MESON Chess Problem Database
Problem Display
PID: 147855 (4b1B1/7N/2R4p/7k/p3pK2/P2p1pP1/6rP/5Q1R w - - 0 1)
Dawson, Thomas Rayner
Bolton Football and Field, 1911
(First published on Sat Jun 3 1911)
#2
9 + 8
| 15256 | TRD Scrapbook | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...d2
- 2.Qb5#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...Rg1
- Tries
- 1.Sf8?
- threat
- 2.Rc5#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Rc2
- 2.Qh3#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...Bg6!
- threat
- 1.Bb3?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...d2
- 2.Qb5#
- 1...f2
- 2.Bd1#
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...axb3!
- 1...Rxh2
- 1.Bc4?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Bd5?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Bxf3#
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Ra6?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bb5
- 2.Bf7#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Rb6?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bc6
- 2.Bf7#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bb5
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Rd6?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bb5
- 2.Bf7#
- 1...Bc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Re6?
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Rg1
- 2.Qh3#
- 1...Ra2
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bb5
- 2.Bf7#
- 1...Bc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...d2!
- 1...Rxh2
- 1.Qxg2?
- threat
- 2.Qh3#
- 1...Bxc6
- 2.Bf7#
- 1...Bd7
- 2.Bf7#
- 1...fxg2!
- threat
- 1.Qa1?
- threat
- 2.Qe5#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Rb2!
- threat
- 1.Qc1?
- threat
- 2.Qc5#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...Rc2!
- threat
- 1.Qe1?
- threat
- 2.Qa5#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Rb2
- 2.g4#
- 1...Rc2
- 2.g4#
- 1...Rd2
- 2.g4#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...d2!
- threat
- 1.Qf2?
- threat
- 2.Qc5#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...e3
- 2.Qxf3#
- 1...Rxf2!
- threat
- 1.Sf8?
- Keys
- 1.Ba2!
- 1...Rxa2
- 2.Qh3#
- 1...Rxh2
- 2.Rxh2#
- 1...Rxg3
- 2.hxg3#
- 1...Bxc6
- 2.Bf7#
- 1...Bg6
- 2.Sf6#
- 1...Rg1
- 2.Qh3#
- 1...Rb2
- 2.Qh3#
- 1...Rc2
- 2.Qh3#
- 1...Rd2
- 2.Qh3#
- 1...Re2
- 2.Qh3#
- 1...Rf2
- 2.Qh3#
- 1...Bd7
- 2.Bf7#
- 1...Bf7
- 2.Bxf7#
- 1...d2
- 2.Qb5#
- 1...f2
- 2.Qd1#
- 1...e3
- 2.Qxf3#
- 1...Rxa2
- 1.Ba2!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(a);OGATE::QAR2(A)
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(b);OGATE::QAR(A)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Tries
- Try
- S(H);
- Threat
- R(G)
- Vars
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- Refutation
- B(h);
- Try
- B(I);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(b);OGATE::QAR(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(d);XB(I)
- Try
- B(I);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(b);
- Try
- B(I);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- Refutation
- P(b);
- Try
- R(G);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD::B(I)
- B(h);SBLOCK::S(H)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(b);
- Try
- R(G);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD::B(I)
- R(a);OGATE::QAR2(A)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(b);
- Try
- R(G);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(b);
- Try
- R(G);
- Vars
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I),XB(h)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- P(b);
- Try
- Q(A);XR(a)
- Threat
- QAR2(A)
- Vars
- B(h);N_GUARD,XR(G)::B(I)
- B(h);N_GUARD::B(I)
- Refutation
- P(c);XQ(A)
- Try
- Q(A);
- Threat
- QAR(A)
- Vars
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I)
- Refutation
- R(a);
- Try
- Q(A);
- Threat
- QAR(A)
- Vars
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- Refutation
- R(a);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- R(a);N_GUARD::P(E)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- Refutation
- P(b);
- Try
- Q(A);
- Threat
- QAR(A)
- Vars
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(e);N_GUARD::QAB(A),XP(c)
- Refutation
- R(a);XQ(A)
- Try
- Actual
- B(I);
- Vars
- R(a);OGATE,XB(I)::QAR2(A)
- R(a);OGATE,P_SPINR(a),XP(C)::R(B),XR(a)
- R(a);OGATE,XP(E)::R(B)+P(C),XR(a)
- B(h);N_GUARD,XR(G)::B(I)
- B(h);SBLOCK::S(H)
- R(a);OGATE::QAR2(A)
- B(h);N_GUARD::B(I)
- B(h);N_GUARD::B(I),XB(h)
- P(b);OGATE::QAR(A)
- P(c);OGATEB::QAB(A)
- P(e);N_GUARD::QAB(A),XP(c)
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).