MESON Chess Problem Database
Problem Display
PID: 158299 (4R3/3pKp2/8/1p2k2p/1Npp1p1N/5P2/B3p1P1/4Q1n1 w - - 0 1)
Meyer, Max Julius
Brighton Society, 1895
(First published on Sat Apr 6 1895)
#2
8 + 10
| 14986 | White-Hume Collection | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Sxf3
- 2.Qxe2#
- 1...Sh3
- 2.Qxe2#
- 1...c3
- 2.Sd3#
- 1...d3
- 2.Qc3#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Kxf7#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 1...Sxf3
- Tries
- 1.Bb1?
- 1...Sxf3
- 2.Sxf3#
- 2.Qxe2#
- 1...d3
- 2.Qc3#
- 1...Sh3
- 2.Qxe2#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Kxf7#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 2.Sg6#
- 1...c3!
- 1...Sxf3
- 1.Bb3?
- 1...Sxf3
- 2.Qxe2#
- 1...d3
- 2.Qc3#
- 1...Sh3
- 2.Qxe2#
- 1...c3
- 2.Sd3#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Kxf7#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 1...cxb3!
- 1...Sxf3
- 1.Bxc4?
- threat
- 2.Sd3#
- 1...Sxf3
- 2.Qxe2#
- 1...d3
- 2.Qc3#
- 2.Qa1#
- 1...bxc4!
- threat
- 1.Qb1?
- threat
- 2.Qe4#
- 2.Qf5#
- 1...Sxf3
- 2.Sxf3#
- 2.Qf5#
- 1...e1Q
- 2.Qf5#
- 1...e1R
- 2.Qf5#
- 1...d5
- 2.Sc6#
- 2.Qf5#
- 1...f5
- 2.Sg6#
- 2.Qxf5#
- 1...d3!
- threat
- 1.Qxg1?
- 1...e1Q
- 2.Qxe1#
- 1...e1S
- 2.Qxe1#
- 1...e1B
- 2.Qxe1#
- 1...e1R
- 2.Qxe1#
- 1...d6
- 2.Kxf7#
- 1...c3
- 2.Sd3#
- 1...d5
- 2.Sc6#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 1...d3!
- 1...e1Q
- 1.g4?
- 1...Sxf3
- 2.Qxe2#
- 1...fxg4 ep
- 2.Qxg3#
- 1...d3
- 2.Qc3#
- 1...d6
- 2.Kxf7#
- 1...Sh3
- 2.Qxe2#
- 1...c3
- 2.Sd3#
- 1...d5
- 2.Sc6#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 2.Sg6#
- 1...hxg4!
- 1...Sxf3
- 1.Bb1?
- Keys
- 1.g3!
- 1...Sxf3
- 2.Qxe2#
- 1...fxg3
- 2.Qxg3#
- 1...d3
- 2.Qc3#
- 1...d6
- 2.Kxf7#
- 1...Sh3
- 2.Qxe2#
- 1...c3
- 2.Sd3#
- 1...d5
- 2.Sc6#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Kxd7#
- 1...Sxf3
- 1.g3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD,XP(D)::QAR(A),XP(b)
- S(a);N_GUARD::QAR(A),XP(b)
- P(c);N_GUARD::S(E)
- P(d);OGATEB::QAB(A)
- P(i);N_GUARD,SBLOCK::S(E)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- P(j);N_GUARD,SBLOCK::S(F)
- P(j);SBLOCK::R(H)+K(G),XP(i)
- Tries
- Try
- B(B);
- Vars
- P(d);OGATEB::QAB(A)
- S(a);N_GUARD::QAR(A),XP(b)
- P(i);N_GUARD,SBLOCK::S(E)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- P(j);N_GUARD::S(F)
- Refutation
- P(c);
- Try
- B(B);
- Vars
- S(a);N_GUARD,XP(D)::QAR(A),XP(b)
- P(d);OGATEB::QAB(A)
- S(a);N_GUARD::QAR(A),XP(b)
- P(c);N_GUARD::S(E)
- P(i);N_GUARD,SBLOCK::S(E)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- P(j);N_GUARD,SBLOCK::S(F)
- P(j);SBLOCK::R(H)+K(G),XP(i)
- Refutation
- P(c);XB(B)
- Try
- B(B);XP(c)
- Threat
- S(E)
- Vars
- S(a);N_GUARD,XP(D)::QAR(A),XP(b)
- Refutation
- P(f);XB(B)
- Try
- Q(A);N_PINP(b)
- Threat
- DUALS(2)
- Vars
- P(b);::QAR1(A)
- Refutation
- P(d);
- Try
- Q(A);N_PINP(b),XS(a)
- Vars
- P(b);OGATEB::QAR(A),XQ(b)
- P(b);OGATEB::QAR(A),XS(b)
- P(b);OGATEB::QAR(A),XB(b)
- P(b);OGATEB::QAR(A),XR(b)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- P(c);N_GUARD::S(E)
- P(i);N_GUARD,SBLOCK::S(E)
- P(j);N_GUARD,SBLOCK::S(F)
- P(j);SBLOCK::R(H)+K(G),XP(i)
- Refutation
- P(d);
- Try
- P(C);
- Vars
- S(a);N_GUARD,XP(D)::QAR(A),XP(b)
- P(e);EP,OGATEB,XP(C)::QAB(A),XP(e)
- P(d);OGATEB::QAB(A)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- S(a);N_GUARD::QAR(A),XP(b)
- P(c);N_GUARD::S(E)
- P(i);N_GUARD,SBLOCK::S(E)
- P(j);N_GUARD::S(F)
- Refutation
- P(h);XP(C)
- Try
- Actual
- P(C);
- Vars
- S(a);N_GUARD,XP(D)::QAR(A),XP(b)
- P(e);OGATE,XP(C)::QAB(A),XP(e)
- P(d);OGATEB::QAB(A)
- P(i);SBLOCK::R(H)+K(G),XP(j)
- S(a);N_GUARD::QAR(A),XP(b)
- P(c);N_GUARD::S(E)
- P(i);N_GUARD,SBLOCK::S(E)
- P(j);N_GUARD,SBLOCK::S(F)
- P(j);SBLOCK::R(H)+K(G),XP(i)
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