MESON Chess Problem Database
Problem Display
PID: 247703 (8/8/8/3K1N2/6R1/8/1Q3p2/6bk w - - 0 1)
Gize, Ernests
3rd Comm., Stratford Express, 1949
#2
4 + 3
| 14867 | BCPS Library | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Kh2
- Tries
- 1.Ke4?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Kc6?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Kd6?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2+!
- 1...Kh2
- 1.Rg5?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Rg6?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Rg8?
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Qc2?
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2
- 2.Qe4#
- 1...Kh2!
- 1...f1Q
- 1.Qd2?
- 1...Kh2
- 2.Qh6#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2!
- 1...Kh2
- 1.Qe2?
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2
- 2.Qf3#
- 2.Qe4#
- 1...Kh2!
- 1...f1Q
- 1.Qxf2?
- threat
- 2.Sg3#
- 2.Rxg1#
- 2.Qxg1#
- 2.Qg2#
- 1...Bh2
- 2.Qg2#
- 2.Qf3#
- 1...Bxf2!
- threat
- 1.Ke4?
- Keys
- 1.Ke6!
- 1...Kh2
- 2.Qh8#
- 1...f1Q
- 2.Sg3#
- 1...f1S
- 2.Qg2#
- 1...f1B
- 2.Sg3#
- 1...f1R
- 2.Sg3#
- 2.Qg2#
- 1...Bh2
- 2.Qb7#
- 1...Kh2
- 1.Ke6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- K(C);S_FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- K(C);P-FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);CHECK
- Try
- R(B);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- B(a);SBLOCK::QAB(A)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- Q(A);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- Q(A);XP(c)
- Threat
- DUALS(4)
- Refutation
- B(a);XQ(A)
- Try
- Actual
- K(C);S_FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::QAR(A)
- P(c);::S(D)
- P(c);OGATE::QAB1(A)
- B(a);SBLOCK::QAB(A)
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).