MESON Chess Problem Database
Problem Display
PID: 216189 (3NN3/1Qp5/2p2p2/2pknRp1/6P1/4Pp2/2PBnK2/2R2B2 w - - 0 1)
Taylor, Jesse Paul
Sammlung Leichterer Schachaufgaben, 1881
#2
11 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Kc4
- Tries
- 1.Sxf6+?
- 1...Kc4
- 2.Qa6#
- 2.Qb3#
- 1...Kd6!
- 1...Kc4
- 1.Bxe2?
- threat
- 2.Qxc6#
- 1...Ke4
- 2.Sxf6#
- 1...fxe2!
- threat
- 1.Be1?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Bc3?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Qxc6#
- 1...Sxc3
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Ba5?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Ra1?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Rb1?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Rd1?
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sd4!
- 1...Kc4
- 1.Qa6?
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Qc4#
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Sg1
- 2.Qd3#
- 2.Qc4#
- 2.Qxc6#
- 1...Sc3
- 2.Qd3#
- 2.Qc4#
- 2.Qxc6#
- 1...Sg3
- 2.Qd3#
- 2.Qc4#
- 2.Qxc6#
- 1...Sf4
- 2.Qc4#
- 2.Qxc6#
- 1...Sd4!
- 1...Ke4
- 1.Qb3+?
- 1...Ke4
- 2.Sxf6#
- 1...c4!
- 1...Ke4
- 1.Qxc7?
- 1...Ke4
- 2.Sxf6#
- 1...Sxc1
- 2.Sxf6#
- 2.Qxc6#
- 1...Sd4
- 2.Sxf6#
- 1...Sg1
- 2.Sxf6#
- 2.Qxc6#
- 1...Sc3
- 2.Sxf6#
- 2.Qxc6#
- 1...Sg3
- 2.Sxf6#
- 2.Qxc6#
- 1...Sf4
- 2.Sxf6#
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Kc4!
- 1...Ke4
- 1.Sxf6+?
- Keys
- 1.Re1!
- 1...Kc4
- 2.Qb3#
- 1...Ke4
- 2.Sxf6#
- 1...Sd4
- 2.e4#
- 1...Sc1
- 2.Qxc6#
- 1...Sg1
- 2.Qxc6#
- 1...Sc3
- 2.Qxc6#
- 1...Sg3
- 2.Qxc6#
- 1...Sf4
- 2.Qxc6#
- 1...c4
- 2.Qxc6#
- 1...Kc4
- 1.Re1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);XR(A)::QAB1(I),XP(g)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Tries
- Try
- S(K);CHECK,XP(h)
- Refutation
- K(d);N_SPINP(g),N_SPINS(e),P-FLIGHT
- Try
- B(B);XS(a)
- Threat
- QAB1(I),XP(g)
- Vars
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- Refutation
- P(b);XB(B)
- Try
- B(D);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);XR(A)::QAB1(I),XP(g)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- B(D);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);XR(A)::QAB1(I),XP(g)
- S(a);XB(D)::QAB1(I),XP(g)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- B(D);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);XR(A)::QAB1(I),XP(g)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- R(A);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- R(A);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- R(A);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- Q(I);N_PINP(g)
- Vars
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- P(c);::QAB1(I),XP(g)
- Refutation
- S(a);
- Try
- Q(I);CHECK,N_PINP(g)
- Vars
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- Refutation
- P(c);P_SPINP(c)
- Try
- Q(I);N_PINP(g),XP(i)
- Vars
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);::S(K),XP(h)
- P(c);::QAB1(I),XP(g)
- Refutation
- K(d);N_SPINS(e),P_SPINS(a),S_FLIGHT
- Try
- Actual
- R(A);
- Vars
- K(d);N_SPINP(g),N_SPINS(e),P_SPINS(a),S_FLIGHT::QAB1(I)
- K(d);N_SPINS(e),S_FLIGHT::S(K),XP(h)
- S(a);SBLOCK::P(F)
- S(a);::QAB1(I),XP(g)
- P(c);::QAB1(I),XP(g)
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).