MESON Chess Problem Database
Problem Display
PID: 147720 (5r1N/6nb/1R6/3Bkp1n/2P1p3/B2p2p1/1KNQ2P1/8 w - - 0 1)
Dawson, Thomas Rayner
Manchester Guardian, 1910
(First published on Tue Jun 7 1910)
#2
9 + 9
| 15256 | TRD Scrapbook | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Rf7
- 2.Sxf7#
- 1...Ra8
- 2.Sf7#
- 1...Rb8
- 2.Sf7#
- 1...Rc8
- 2.Sf7#
- 1...Rd8
- 2.Sf7#
- 1...Re8
- 2.Sf7#
- 1...Rg8
- 2.Sf7#
- 1...Bg6
- 2.Sxg6#
- 1...Bg8
- 2.Sg6#
- 1...Sf4
- 2.Qc3#
- 1...Sf6
- 2.Bd6#
- 1...Se6
- 2.Rxe6#
- 1...Se8
- 2.Re6#
- 1...e3
- 2.Qxe3#
- 1...Rf7
- Tries
- 1.Ka1?
- threat
- 2.Bb2#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...Ra8
- 2.Sf7#
- 1...f4!
- threat
- 1.Kc1?
- threat
- 2.Bb2#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...f4!
- threat
- 1.Ka2?
- threat
- 2.Bb2#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...Ra8
- 2.Sf7#
- 1...f4!
- threat
- 1.Kb3?
- threat
- 2.Bb2#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...f4!
- threat
- 1.Bb4?
- threat
- 2.Bc3#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...f4!
- threat
- 1.Bc5?
- threat
- 2.Bd4#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...f4!
- threat
- 1.Bxf8?
- threat
- 2.Sf7#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...Bg6
- 2.Sxg6#
- 1...Bg8
- 2.Sg6#
- 1...f4!
- threat
- 1.Ka1?
- Keys
- 1.Bg8!
- 1...Rxg8
- 2.Sf7#
- 1...Bxg8
- 2.Sg6#
- 1...dxc2
- 2.Qd6#
- 1...Se6
- 2.Rxe6#
- 1...e3
- 2.Qxe3#
- 1...f4
- 2.Qa5#
- 1...Rf6
- 2.Rb5#
- 1...Rf7
- 2.Sxf7#
- 1...Ra8
- 2.Sf7#
- 1...Rb8
- 2.Sf7#
- 1...Rc8
- 2.Sf7#
- 1...Rd8
- 2.Sf7#
- 1...Re8
- 2.Sf7#
- 1...Bg6
- 2.Sxg6#
- 1...Sf4
- 2.Qc3#
- 1...Sf6
- 2.Bd6#
- 1...Se8
- 2.Re6#
- 1...Rxg8
- 1.Bg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- R(i);N_GUARD::S(I),XR(i)
- R(i);N_GUARD::S(I)
- R(i);N_GUARD,P_PINR(H)::S(I)
- B(h);N_GUARD::S(I),XB(h)
- B(h);N_GUARD::S(I)
- S(f);SBLOCK::QAB(C)
- S(f);SBLOCK::B(E)
- S(g);N_GUARD::R1(H),XS(g)
- S(g);N_GUARD::R1(H)
- P(c);OGATEB::QAR2(C),XP(c)
- Tries
- Try
- K(A);S_FLIGHT
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- R(i);N_GUARD,P_PINB(E)::S(I)
- Refutation
- P(e);
- Try
- K(A);S_FLIGHT
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- Refutation
- P(e);
- Try
- K(A);P-FLIGHT
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- R(i);N_GUARD,P_PINB(E)::S(I)
- Refutation
- P(e);
- Try
- K(A);P-FLIGHT
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- B(E)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- Refutation
- P(e);
- Try
- B(E);XR(i)
- Threat
- S(I)
- Vars
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- B(h);N_GUARD::S(I),XB(h)
- B(h);N_GUARD::S(I)
- Refutation
- P(e);
- Try
- Actual
- B(G);
- Vars
- R(i);N_GUARD,XB(G)::S(I)
- B(h);N_GUARD,XB(G)::S(I)
- P(a);OGATE,XS(B)::QAB1(C)
- S(g);N_GUARD::R1(H),XS(g)
- P(c);OGATEB::QAR2(C),XP(c)
- P(e);SBLOCK::QAR(C)
- R(i);SBLOCK::R(H)
- R(i);N_GUARD::S(I),XR(i)
- R(i);N_GUARD::S(I)
- R(i);N_GUARD,P_PINR(H)::S(I)
- B(h);N_GUARD::S(I),XB(h)
- S(f);SBLOCK::QAB(C)
- S(f);SBLOCK::B(E)
- S(g);N_GUARD::R1(H)
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