MESON Chess Problem Database
Problem Display
PID: 214733 (2R5/B5p1/5nQ1/2brpP1p/K1kp3R/8/1P6/1Bn1N3 w - - 0 1)
Faysse Pere, J
Detroit Free Press, 1877
#2
9 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 1...Sb3
- 2.Bd3#
- 1...Sd3
- 2.Ba2#
- 2.Bxd3#
- 1...Se4
- 2.Qa6#
- 1...Sg4
- 2.Qa6#
- 1...Sd7
- 2.Qa6#
- 1...Sh7
- 2.Qa6#
- 1...Se8
- 2.Qa6#
- 1...Sg8
- 2.Qa6#
- 1...Rd6
- Tries
- 1.Sc2?
- threat
- 2.Sa3#
- 2.Se3#
- 1...Rd6
- 2.Se3#
- 1...Rd7
- 2.Se3#
- 1...Rd8
- 2.Se3#
- 1...Se4
- 2.Sa3#
- 2.Qa6#
- 1...Sg4
- 2.Sa3#
- 2.Qa6#
- 1...e4
- 2.Sa3#
- 1...Kd3!
- threat
- 1.Sg2?
- threat
- 2.Se3#
- 1...Se4
- 2.Qa6#
- 1...Sg4
- 2.Qa6#
- 1...e4!
- threat
- 1.Sf3?
- threat
- 2.Sd2#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Se4
- 2.Qa6#
- 1...Sb3!
- threat
- 1.Ba2+?
- 1...Sb3
- 2.Bxb3#
- 1...Sxa2!
- 1...Sb3
- 1.Bc2?
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bb3#
- 2.Bd3#
- 1...Se2
- 2.Bb3#
- 2.Bd3#
- 1...Sb3
- 2.Bxb3#
- 2.Bd3#
- 1...Sd3
- 2.Bb3#
- 2.Bxd3#
- 1...Se4
- 2.Qa6#
- 1...Sg4
- 2.Qa6#
- 1...Sd7
- 2.Qa6#
- 1...Sh7
- 2.Qa6#
- 1...Se8
- 2.Qa6#
- 1...Sg8
- 2.Qa6#
- 1...e4!
- 1...Rd6
- 1.Rh2?
- threat
- 2.Rc2#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 1...Se4
- 2.Qa6#
- 1...d3!
- threat
- 1.Re4?
- 1...Sxe4
- 2.Qa6#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 1...Sb3
- 2.Bd3#
- 1...Sd3
- 2.Ba2#
- 2.Bxd3#
- 1...Sg4
- 2.Qa6#
- 1...Sd7
- 2.Qa6#
- 1...Sh7
- 2.Qa6#
- 1...Se8
- 2.Qa6#
- 1...Sg8
- 2.Qa6#
- 1...h4!
- 1...Sxe4
- 1.Rc7?
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 1...Sb3
- 2.Bd3#
- 1...Sd3
- 2.Ba2#
- 2.Bxd3#
- 1...Se4
- 2.Qa6#
- 1...Sg4
- 2.Qa6#
- 1...Sd7
- 2.Qa6#
- 1...Sh7
- 2.Qa6#
- 1...Se8
- 2.Qa6#
- 1...Sg8
- 2.Qa6#
- 1...e4!
- 1...Rd6
- 1.Qg2?
- threat
- 2.Qc2#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 2.Qf1#
- 2.Qe2#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 2.Qxe2#
- 1...Se4!
- threat
- 1.Qg5?
- threat
- 2.Qxc1#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bxa2#
- 2.Bd3#
- 1...Se2
- 2.Ba2#
- 2.Bd3#
- 1...Sb3
- 2.Bd3#
- 1...Sd3
- 2.Ba2#
- 2.Bxd3#
- 1...Se4!
- threat
- 1.Qxf6?
- threat
- 2.Qa6#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...gxf6!
- threat
- 1.Sc2?
- Keys
- 1.Be4!
- 1...Sxe4
- 2.Qa6#
- 1...d3
- 2.Bxd3#
- 1...Rd6
- 2.Rxc5#
- 1...Rd7
- 2.Rxc5#
- 1...Rd8
- 2.Rxc5#
- 1...Sa2
- 2.Bd3#
- 1...Se2
- 2.Bd3#
- 1...Sb3
- 2.Bd3#
- 1...Sd3
- 2.Bxd3#
- 1...Sg4
- 2.Qa6#
- 1...Sd7
- 2.Qa6#
- 1...Sh7
- 2.Qa6#
- 1...Se8
- 2.Qa6#
- 1...Sg8
- 2.Qa6#
- 1...Sxe4
- 1.Be4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(e);N_GUARD::R1(I),XB(d)
- S(a);N_GUARD::B(A)
- S(h);N_SPINP(c),OGATE::QAB(G)
- S(h);OGATE::QAB(G)
- Tries
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- R(e);::S(B)
- P(f);N_SPINP(c)::S(B)
- Refutation
- K(b);N_SPINB(d),N_SPINP(c),S_FLIGHT
- Try
- S(B);
- Threat
- S(B)
- Vars
- S(h);N_SPINP(c),OGATE::QAB(G)
- Refutation
- P(f);N_SPINP(c)
- Try
- S(B);
- Threat
- S(B)
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- S(h);N_SPINP(c),OGATE::QAB(G)
- Refutation
- S(a);
- Try
- B(A);CHECK
- Vars
- S(a);N_GUARD,P_SPINS(a)::B(A),XS(a)
- Refutation
- S(a);XB(A)
- Try
- B(A);
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- S(h);N_SPINP(c),OGATE::QAB(G)
- S(h);OGATE::QAB(G)
- Refutation
- P(f);N_SPINP(c)
- Try
- R(E);N_PINP(c)
- Threat
- R(E)
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- S(h);OGATE::QAB(G)
- Refutation
- P(c);
- Try
- R(E);
- Vars
- S(h);N_SPINP(c),OGATE,XR(E)::QAB(G)
- R(e);N_GUARD::R1(I),XB(d)
- S(a);N_GUARD::B(A)
- S(h);OGATE::QAB(G)
- Refutation
- P(g);
- Try
- R(I);
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- S(a);N_GUARD::B(A)
- S(h);N_SPINP(c),OGATE::QAB(G)
- S(h);OGATE::QAB(G)
- Refutation
- P(f);N_SPINP(c)
- Try
- Q(G);
- Threat
- QAR2(G)
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- Refutation
- S(h);N_SPINP(c)
- Try
- Q(G);
- Threat
- QAR(G),XS(a)
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- S(a);N_GUARD::B(A)
- Refutation
- S(h);N_SPINP(c)
- Try
- Q(G);XS(h)
- Threat
- QAB(G)
- Vars
- R(e);N_GUARD::R1(I),XB(d)
- Refutation
- P(i);XQ(G)
- Try
- Actual
- B(A);N_PINP(c)
- Vars
- S(h);OGATE,XB(A)::QAB(G)
- P(c);::R(E)+B(A),DCHECK,XP(c)
- R(e);N_GUARD::R1(I),XB(d)
- S(a);N_GUARD::B(A)
- S(a);N_GUARD::B(A),XS(a)
- S(h);OGATE::QAB(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).