MESON Chess Problem Database
Problem Display
PID: 120670 (7B/3p3N/6RP/p4P1r/Kb2k2r/1B6/N2P2P1/5Qn1 w - - 0 1)
Meyer, Max Julius
1st Prize, Bolton Football and Field, 18987/II
#2
11 + 7
| 15 | British Chess Magazine | 1918 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Rg4#
- 1...Rh2
- 2.Rg4#
- 1...Rh3
- 2.Rg4#
- 1...Rf4
- 2.Qb1#
- 1...Rg4
- 2.Rxg4#
- 1...Rxf5
- 2.Qc4#
- 1...Rg5
- 2.Sxg5#
- 1...Rxh6
- 2.Sg5#
- 1...Ba3
- 2.Sc3#
- 1...Bc3
- 2.Sxc3#
- 1...Bc5
- 2.Sc3#
- 1...Bd6
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Se2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...Sh3
- 2.Qf3#
- 1...d5
- 2.Bc2#
- 2.Re6#
- 1...d6
- 2.Re6#
- 1...Rh1
- Tries
- 1.Sxb4?
- threat
- 2.Bc2#
- 2.Bd5#
- 1...Rxf5
- 2.Bc2#
- 2.Qc4#
- 1...Rf4
- 2.Bc2#
- 2.Qd3#
- 2.Qb1#
- 1...Sf3
- 2.Qxf3#
- 1...Rh3
- 2.Bd5#
- 2.Rg4#
- 1...d5
- 2.Bc2#
- 2.Bxd5#
- 2.Re6#
- 1...axb4!
- threat
- 1.Bg7?
- 1...Rxf5
- 2.Qc4#
- 1...Rxh6
- 2.Sg5#
- 1...Rf4
- 2.Qb1#
- 1...Se2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...d6
- 2.Re6#
- 1...Rh1
- 2.Rg4#
- 1...Rh2
- 2.Rg4#
- 1...Rh3
- 2.Rg4#
- 1...Rg4
- 2.Rxg4#
- 1...Rg5
- 2.Sxg5#
- 1...Ba3
- 2.Sc3#
- 1...Bc3
- 2.Sxc3#
- 1...Bc5
- 2.Sc3#
- 1...Bd6
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sh3
- 2.Qf3#
- 1...d5
- 2.Bc2#
- 2.Re6#
- 1...Bxd2!
- 1...Rxf5
- 1.Rg3?
- threat
- 2.Re3#
- 2.d3#
- 1...Rf4
- 2.Qd3#
- 2.Qb1#
- 1...Sf3
- 2.Qxf3#
- 1...Rh3
- 2.Rg4#
- 2.d3#
- 1...Bc5
- 2.Sc3#
- 2.d3#
- 1...Bxd2!
- threat
- 1.Rg5?
- threat
- 2.Qc4#
- 1...Rxg5
- 2.Sxg5#
- 1...Se2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...Bc3
- 2.Sxc3#
- 1...Bc5
- 2.Sc3#
- 1...d5
- 2.Bc2#
- 1...Bxd2!
- threat
- 1.Rd6?
- threat
- 2.Bc2#
- 2.Bd5#
- 2.Rd4#
- 1...Rxf5
- 2.Bc2#
- 2.Rd4#
- 2.Qc4#
- 1...Bxd6
- 2.Sc3#
- 1...Rf4
- 2.Bc2#
- 2.Qd3#
- 2.Qb1#
- 1...Sf3
- 2.Qxf3#
- 1...Rh3
- 2.Bd5#
- 2.Rd4#
- 1...Bc3
- 2.Sxc3#
- 2.Bc2#
- 2.Bd5#
- 1...Bc5
- 2.Sc3#
- 2.Bc2#
- 2.Bd5#
- 1...Se2
- 2.Bc2#
- 2.Qf3#
- 1...Bxd2!
- threat
- 1.Qe2+?
- 1...Kf4
- 2.Qe5#
- 1...Kxf5
- 2.Rf6#
- 1...Sxe2!
- 1...Kf4
- 1.Qd3+?
- 1...Kf4
- 2.g3#
- 1...Kxd3!
- 1...Kf4
- 1.Sxb4?
- Keys
- 1.Rg8!
- 1...Rxf5
- 2.Qc4#
- 1...Rxh6
- 2.Sg5#
- 1...Bxd2
- 2.Re8#
- 1...Rf4
- 2.Qb1#
- 1...Se2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...d6
- 2.Re8#
- 1...Rh1
- 2.Rg4#
- 1...Rh2
- 2.Rg4#
- 1...Rh3
- 2.Rg4#
- 1...Rg4
- 2.Rxg4#
- 1...Rg5
- 2.Sxg5#
- 1...Ba3
- 2.Sc3#
- 1...Bc3
- 2.Sxc3#
- 1...Bc5
- 2.Sc3#
- 1...Bd6
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sh3
- 2.Qf3#
- 1...d5
- 2.Bc2#
- 1...Rxf5
- 1.Rg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- R(d);N_GUARD::R(H)
- R(d);SBLOCK::QAB(A)
- R(d);N_GUARD::R(H),XR(d)
- R(f);SBLOCK,XP(G)::QAR2(A)
- R(f);N_GUARD::S(J),XR(f)
- R(f);N_GUARD,XP(I)::S(J)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- S(a);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAB1(A),XS(a)
- P(g);N_GUARD::R(H)
- Tries
- Try
- S(B);XB(b)
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD::QAB1(A),XS(a)
- Refutation
- P(e);XS(B)
- Try
- B(K);
- Vars
- R(f);SBLOCK,XP(G)::QAR2(A)
- R(f);N_GUARD,XP(I)::S(J)
- R(d);SBLOCK::QAB(A)
- S(a);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAB1(A),XS(a)
- P(g);N_GUARD::R(H)
- R(d);N_GUARD::R(H)
- R(d);N_GUARD::R(H),XR(d)
- R(f);N_GUARD::S(J),XR(f)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- Refutation
- B(b);XP(C)
- Try
- R(H);
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD::QAB1(A),XS(a)
- Refutation
- B(b);XP(C)
- Try
- R(H);
- Threat
- QAR2(A)
- Vars
- R(f);XR(H)::S(J),XR(f)
- S(a);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAB1(A),XS(a)
- B(b);N_GUARD::S(B),XB(b)
- B(b);N_GUARD::S(B)
- P(g);SBLOCK::B(E)
- Refutation
- B(b);XP(C)
- Try
- R(H);
- Threat
- DUALS(3)
- Vars
- B(b);N_GUARD,XR(H)::S(B)
- S(a);N_GUARD::QAB1(A),XS(a)
- Refutation
- B(b);XP(C)
- Try
- Q(A);CHECK
- Vars
- K(c);OGATE,P-FLIGHT::QAB1(A)
- K(c);S_FLIGHT,XP(G)::R1(H)
- Refutation
- S(a);XQ(A)
- Try
- Q(A);CHECK
- Vars
- K(c);P-FLIGHT::P(D)
- Refutation
- K(c);S_FLIGHT,XQ(A)
- Try
- Actual
- R(H);
- Vars
- R(f);SBLOCK,XP(G)::QAR2(A)
- R(f);N_GUARD,XP(I)::S(J)
- B(b);N_GUARD,XP(C)::R(H)
- R(d);SBLOCK::QAB(A)
- S(a);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAB1(A),XS(a)
- P(g);S_CUTB(b)::R(H)
- R(d);N_GUARD::R(H)
- R(d);N_GUARD::R(H),XR(d)
- R(f);N_GUARD::S(J),XR(f)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- P(g);SBLOCK::B(E)
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