MESON Chess Problem Database
Problem Display
PID: 182279 (2R5/4p3/2pqP3/3pp3/Kp1kB1P1/1Q6/8/2B5 w - - 0 1)
von Sponer, Gyorgy Janos Andor
Vasarnapi Ujsag, 1906
#2
7 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...c5
- 2.Qd3#
- 1...Kxe4
- Tries
- 1.Bb2+?
- 1...Kc5
- 2.Qxb4#
- 1...Kxe4!
- 1...Kc5
- 1.Bd2?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Bg5?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Bh6?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Bb1?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bh1?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bc2?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bg2?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bf3?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bf5?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bg6?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Bh7?
- threat
- 2.Be3#
- 1...Kc5
- 2.Qxb4#
- 1...e4!
- threat
- 1.Rxc6?
- threat
- 2.Qd3#
- 2.Qe3#
- 1...Kxe4
- 2.Qe3#
- 1...dxe4
- 2.Bb2#
- 2.Be3#
- 2.Qd1#
- 2.Qc4#
- 1...Qc5
- 2.Qd3#
- 1...Qxc6+!
- threat
- 1.Ra8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Rb8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qxb8!
- 1...Kxe4
- 1.Rd8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...Qxd8
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Re8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Rf8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Rg8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Rh8?
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qc7
- 2.Qxb4#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Qb8!
- 1...Kxe4
- 1.Bb2+?
- Keys
- 1.Rc7!
- 1...Kxe4
- 2.Qe3#
- 1...Kc5
- 2.Qxb4#
- 1...Qxc7
- 2.Qxb4#
- 1...Qxe6
- 2.Qxb4#
- 1...dxe4
- 2.Be3#
- 1...Qc5
- 2.Qd3#
- 1...Qd7
- 2.Qxb4#
- 1...Qd8
- 2.Qxb4#
- 1...c5
- 2.Qd3#
- 1...Kxe4
- 1.Rc7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- P(e);::QAR1(B)
- Tries
- Try
- B(A);CHECK
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- K(b);P-FLIGHT,XB(D)
- Try
- B(A);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);::QAR1(B)
- Refutation
- Q(f);
- Try
- B(A);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);::QAR1(B)
- Refutation
- Q(f);
- Try
- B(A);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);::QAR1(B)
- Refutation
- Q(f);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- B(D);
- Threat
- B(A)
- Vars
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Refutation
- P(d);
- Try
- R(G);XP(e)
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- Q(f);::QAR1(B)
- Refutation
- Q(f);CHECK,XR(G)
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);XR(G)
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,P_SPINP(c),XP(F)::QAR2(B),XP(a)
- Q(f);N_GUARD,XR(G)::QAR2(B),XP(a)
- P(c);P_SPINQ(f),SBLOCK,XB(D)::B(A)
- Q(f);P_SPINP(c),SBLOCK::QAR1(B)
- Q(f);N_GUARD,P_SPINP(c)::QAR2(B),XP(a)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);P_SPINP(c)
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);
- Try
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);SBLOCK::QAR1(B)
- Refutation
- Q(f);
- Try
- Actual
- R(G);
- Vars
- K(b);P-FLIGHT,XB(D)::QAR1(B)
- K(b);P_SPINP(e),S_FLIGHT::QAB1(B),XP(a)
- Q(f);N_GUARD,XR(G)::QAR2(B),XP(a)
- Q(f);N_GUARD,XP(F)::QAR2(B),XP(a)
- P(c);SBLOCK,XB(D)::B(A)
- Q(f);SBLOCK::QAR1(B)
- Q(f);N_GUARD::QAR2(B),XP(a)
- P(e);::QAR1(B)
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).