MESON Chess Problem Database
Problem Display
PID: 218544 (3N1n2/1p2p3/4Rb1Q/4p3/pK1k4/1p1P2Bn/8/N2R3B w - - 0 1)
Rayner, James
4th Prize, Design and Work, 1881
#2
9 + 9
| 1253 | Leeds Mercury Weekly Supplement | 1881 |
| 15239 | Valois Notebooks | 2020 |
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh4
- 2.Bxe5#
- 1...Sg1
- 2.Bf2#
- 1...Sf2
- 2.Bxf2#
- 1...Sf4
- 2.Bf2#
- 1...Sg5
- 2.Bf2#
- 1...Sxe6
- 2.Sxe6#
- 1...b2
- 2.Sc2#
- 1...a3
- 2.Sxb3#
- 1...e4
- 2.dxe4#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Bh4
- Tries
- 1.Be1?
- threat
- 2.Bc3#
- 1...Sf4
- 2.Bf2#
- 1...Sg5
- 2.Bf2#
- 1...e4
- 2.dxe4#
- 1...Bg5!
- threat
- 1.Rxe5?
- threat
- 2.Rd5#
- 2.Qe3#
- 1...Bxe5
- 2.Qb6#
- 1...Sf4
- 2.Qxf4#
- 1...Bg5
- 2.Qb6#
- 1...e6
- 2.Qe3#
- 1...Sg5!
- threat
- 1.Rxe7?
- 1...Bg5
- 2.Qb6#
- 1...Sf4
- 2.Bf2#
- 1...Sg5
- 2.Bf2#
- 1...e4
- 2.dxe4#
- 1...Bg7
- 2.Qb6#
- 1...Bh4
- 2.Bxe5#
- 2.Qb6#
- 1...Bh8
- 2.Qb6#
- 1...Sg1
- 2.Bf2#
- 1...Sf2
- 2.Bxf2#
- 1...Se6
- 2.Sxe6#
- 2.Rd7#
- 1...Sg6
- 2.Se6#
- 2.Rd7#
- 1...Sd7
- 2.Se6#
- 2.Rxd7#
- 1...Sh7
- 2.Se6#
- 2.Rd7#
- 1...b2
- 2.Sc2#
- 1...a3
- 2.Sxb3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Bxe7+!
- 1...Bg5
- 1.Qc1?
- threat
- 2.Qc5#
- 1...Sxe6
- 2.Sxe6#
- 1...b6
- 2.Sc6#
- 1...Sd7!
- threat
- 1.Qf4+?
- 1...Sxf4
- 2.Bf2#
- 1...e4
- 2.Qxe4#
- 2.dxe4#
- 1...exf4!
- 1...Sxf4
- 1.Qh4+?
- 1...Ke3
- 2.Qe4#
- 1...Sf4
- 2.Bf2#
- 1...e4
- 2.Qxe4#
- 1...Bxh4!
- 1...Ke3
- 1.Qg6?
- threat
- 2.Qe4#
- 1...Ke3
- 2.Qe4#
- 1...e4
- 2.Qxe4#
- 1...Sf2
- 2.Bxf2#
- 1...Sg5
- 2.Bf2#
- 1...Sxg6!
- threat
- 1.Be1?
- Keys
- 1.Ra6!
- 1...bxa6
- 2.Sc6#
- 1...Bg5
- 2.Qb6#
- 1...Sf4
- 2.Bf2#
- 1...Sg5
- 2.Bf2#
- 1...e4
- 2.dxe4#
- 1...Bg7
- 2.Qb6#
- 1...Bh4
- 2.Qb6#
- 1...Bh8
- 2.Qb6#
- 1...Sg1
- 2.Bf2#
- 1...Sf2
- 2.Bxf2#
- 1...Se6
- 2.Sxe6#
- 1...Sg6
- 2.Se6#
- 1...Sd7
- 2.Se6#
- 1...Sh7
- 2.Se6#
- 1...b2
- 2.Sc2#
- 1...a3
- 2.Sxb3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...e6
- 2.Rd6#
- 1...bxa6
- 1.Ra6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- B(f);N_GUARD::B(E),XP(e)
- S(b);N_GUARD::B(E)
- S(b);N_GUARD::B(E),XS(b)
- S(i);XR(G)::S(I),XS(i)
- P(a);N_GUARD::S(A)
- P(c);N_GUARD::S(A),XP(a)
- P(e);OGATE::R(B)+P(D),XP(e)
- P(g);N_GUARD::S(I)
- Tries
- Try
- B(E);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::B(E)
- P(e);OGATE::R(B)+P(D),XP(e)
- Refutation
- B(f);
- Try
- R(G);XP(e)
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XR(G)::QAB(H)
- S(b);N_GUARD::QAR2(H),XS(b)
- B(f);OGATE::QAB(H)
- P(h);::QAB1(H)
- Refutation
- S(b);
- Try
- R(G);XP(h)
- Vars
- B(f);OGATE::QAB(H)
- S(b);N_GUARD::B(E)
- P(e);OGATE::R(B)+P(D),XP(e)
- S(b);N_GUARD::B(E),XS(b)
- P(a);N_GUARD::S(A)
- P(c);N_GUARD::S(A),XP(a)
- P(g);N_GUARD::S(I)
- Refutation
- B(f);CHECK,XR(G)
- Try
- Q(H);
- Threat
- QAB1(H)
- Vars
- S(i);XR(G)::S(I),XS(i)
- P(g);N_GUARD::S(I)
- Refutation
- S(i);
- Try
- Q(H);CHECK
- Vars
- S(b);XQ(H)::B(E)
- Refutation
- P(e);XQ(H)
- Try
- Q(H);CHECK
- Vars
- K(d);P_SPINP(e),S_FLIGHT::QAR1(H)
- S(b);P_SPINS(b)::B(E)
- P(e);P_SPINP(e)::QAR1(H),XP(e)
- Refutation
- B(f);XQ(H)
- Try
- Q(H);
- Threat
- QAR1(H)
- Vars
- K(d);P_SPINP(e),S_FLIGHT::QAR1(H)
- P(e);::QAR1(H),XP(e)
- S(b);N_GUARD::B(E),XS(b)
- S(b);N_GUARD::B(E)
- Refutation
- S(i);XQ(H)
- Try
- Actual
- R(G);
- Vars
- P(g);N_GUARD,XR(G)::S(I)
- B(f);OGATE::QAB(H)
- S(b);N_GUARD::B(E)
- P(e);OGATE::R(B)+P(D),XP(e)
- S(b);N_GUARD::B(E),XS(b)
- S(i);N_GUARD::S(I),XS(i)
- S(i);N_GUARD::S(I)
- P(a);N_GUARD::S(A)
- P(c);N_GUARD::S(A),XP(a)
- P(g);N_GUARD::S(I)
- P(h);N_GUARD::R(G)
Developed and maintained by Brian Stephenson.
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