MESON Chess Problem Database
Problem Display
PID: 143564 (1b3rb1/1p2N3/1Q6/2pPk1P1/5p2/3R1P2/8/3K4 w - - 0 1)
Meyer, Max Julius
British Chess Magazine, 1895
#2
7 + 7
| 15351 | SCPF/BCPS Black Books | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Bxd5
- 2.Rxd5#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...Rf5
- Tries
- 1.Kc1?
- 1...Bxd5
- 2.Rxd5#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...c4!
- 1...Bxd5
- 1.Ke1?
- 1...Bxd5
- 2.Rxd5#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...c4!
- 1...Bxd5
- 1.Kc2?
- 1...Bxd5
- 2.Rxd5#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...c4!
- 1...Bxd5
- 1.Kd2?
- 1...Bxd5
- 2.Rxd5#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...c4!
- 1...Bxd5
- 1.Ke2?
- 1...Bxd5
- 2.Rxd5#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...c4!
- 1...Bxd5
- 1.Kc1?
- Keys
- 1.Rd2!
- 1...Bxd5
- 2.Rxd5#
- 1...c4
- 2.Re2#
- 1...Rf5
- 2.Sg6#
- 1...Rf6
- 2.Qxf6#
- 1...Rf7
- 2.Qe6#
- 1...Rc8
- 2.Qf6#
- 1...Rd8
- 2.Qf6#
- 1...Re8
- 2.Qf6#
- 1...Bd6
- 2.Qb2#
- 1...Ba7
- 2.Qc7#
- 1...Bc7
- 2.Qxc7#
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qf6#
- 1...Bh7
- 2.Qe6#
- 1...Bxd5
- 1.Rd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);OGATE,XP(D)::R1(B),XB(g)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
- Refutation
- P(b);
- Try
- K(A);P-FLIGHT
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
- Refutation
- P(b);
- Try
- K(A);S_FLIGHT
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD,P_PINR(B)::QAR1(F)
- Refutation
- P(b);
- Try
- K(A);P-FLIGHT
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
- Refutation
- P(b);
- Try
- K(A);S_FLIGHT
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
- Refutation
- P(b);
- Try
- Actual
- R(B);
- Vars
- B(g);OGATE,XP(D)::R1(B),XB(g)
- P(b);::R(B)
- R(f);SBLOCK::S(G)
- R(f);N_GUARD::QAB1(F),XR(f)
- R(f);S_CUTB(g)::QAR1(F)
- R(f);N_GUARD::QAB1(F)
- B(e);SBLOCK::QAB(F)
- B(e);N_GUARD::QAB(F)
- B(e);N_GUARD::QAB(F),XB(e)
- B(g);N_GUARD::QAR1(F),XB(g)
- B(g);S_CUTR(f)::QAB1(F)
- B(g);N_GUARD::QAR1(F)
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).