MESON Chess Problem Database
Problem Display
PID: 193827 (5R2/8/4nn2/K3B3/1QPPk1P1/4NRpP/4p3/3B3N w - - 0 1)
Fink, Adolf Jay
Pittsburgh Gazette-Times, 1916
#2
12 + 5
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kd3
- 2.Bc2#
- 1...Sxg4
- 2.Bc2#
- 2.Qb1#
- 1...Sd5
- 2.Bc2#
- 2.Qb1#
- 1...Sh5
- 2.Bc2#
- 2.Qb1#
- 1...Sd7
- 2.Bc2#
- 2.Qb1#
- 1...Sh7
- 2.Bc2#
- 2.Qb1#
- 1...Se8
- 2.Bc2#
- 2.Qb1#
- 1...Sg8
- 2.Bc2#
- 2.Qb1#
- 1...e1R
- 2.Qb1#
- 1...Kd3
- Tries
- 1.Sxg3+?
- 1...Kd3
- 2.Sef1#
- 2.Sc2#
- 2.Sg2#
- 2.Sd5#
- 2.Sef5#
- 2.Bc2#
- 2.Bxe2#
- 1...Kxf3!
- 1...Kd3
- 1.Sc2?
- threat
- 2.Re3#
- 1...Kxf3
- 2.Qb7#
- 1...Sxg4
- 2.Sxg3#
- 2.Qb7#
- 1...e1Q
- 2.Qxe1#
- 1...e1R
- 2.Sxg3#
- 2.Qxe1#
- 1...Sd5
- 2.Sxg3#
- 1...exd1S!
- threat
- 1.Sg2?
- threat
- 2.Re3#
- 1...Kxf3
- 2.Qb7#
- 1...Sxg4
- 2.Sxg3#
- 2.Bc2#
- 2.Qb1#
- 2.Qb7#
- 1...e1Q
- 2.Qxe1#
- 1...e1R
- 2.Sxg3#
- 2.Qxe1#
- 2.Qb1#
- 1...Sd5
- 2.Sxg3#
- 2.Bc2#
- 2.Qb1#
- 1...exd1S!
- threat
- 1.Bxe2?
- threat
- 2.Sxg3#
- 2.Qb1#
- 1...Sf4
- 2.Sxg3#
- 1...Sc5
- 2.Sxg3#
- 1...Sh5
- 2.Qb1#
- 2.Qb7#
- 1...g2
- 2.Sf2#
- 2.Sg3#
- 2.Qb1#
- 1...Sxd4!
- threat
- 1.Rxg3?
- threat
- 2.Sf2#
- 2.Bc2#
- 2.Qb1#
- 1...Kd3
- 2.Sf2#
- 2.Bc2#
- 1...Sxg4
- 2.Bc2#
- 2.Qb1#
- 1...exd1Q
- 2.Sf2#
- 1...exd1S
- 2.Qb1#
- 1...exd1B
- 2.Sf2#
- 1...exd1R
- 2.Sf2#
- 1...e1Q
- 2.Bc2#
- 1...e1S
- 2.Sf2#
- 1...e1B
- 2.Bc2#
- 1...Sf4
- 2.Sf2#
- 1...Sc5
- 2.Sf2#
- 1...Sxd4!
- threat
- 1.Qb7+?
- 1...Sd5
- 2.Bc2#
- 2.Qb1#
- 2.Qh7#
- 1...Kd3!
- 1...Sd5
- 1.Sxg3+?
- Keys
- 1.Sf1!
- threat
- 2.Sd2#
- 2.Re3#
- 1...Kxf3
- 2.Qb7#
- 1...Sxd4
- 2.Re3#
- 1...Sxg4
- 2.Sd2#
- 2.Sfxg3#
- 2.Shxg3#
- 2.Bc2#
- 2.Qb1#
- 2.Qb7#
- 1...exd1Q
- 2.Re3#
- 1...exd1S
- 2.Sd2#
- 1...exd1R
- 2.Re3#
- 1...exf1Q
- 2.Sxg3#
- 1...exf1S
- 2.Qb1#
- 1...exf1B
- 2.Sxg3#
- 1...exf1R
- 2.Sxg3#
- 2.Qb1#
- 1...e1Q
- 2.Qxe1#
- 1...e1B
- 2.Re3#
- 2.Qxe1#
- 1...e1R
- 2.Sd2#
- 2.Sfxg3#
- 2.Shxg3#
- 2.Qxe1#
- 2.Qb1#
- 1...Sd5
- 2.Sd2#
- 2.Sfxg3#
- 2.Shxg3#
- 2.Bc2#
- 2.Qb1#
- threat
- 1.Sf1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 2
- Sets
- K(c);S_FLIGHT::B(A)
- P(a);::QAB(F)
- Tries
- Try
- S(B);CHECK,XP(b)
- Refutation
- K(c);P_SPINP(a),P_SPINS(e),S_FLIGHT,XR(D)
- Try
- S(C);
- Threat
- R1(D)
- Vars
- K(c);P_SPINP(a),P_SPINS(e),S_FLIGHT,XR(D)::QAB(F)
- P(a);OGATEB,P_PINQ(F)::QAR(F),XQ(a)
- S(e);::S(B),XP(b)
- Refutation
- P(a);XB(A)
- Try
- S(C);
- Threat
- R1(D)
- Vars
- K(c);P_SPINP(a),P_SPINS(e),S_FLIGHT,XR(D)::QAB(F)
- P(a);OGATEB,P_PINQ(F)::QAR(F),XQ(a)
- Refutation
- P(a);XB(A)
- Try
- B(A);XP(a)
- Threat
- DUALS(2)
- Vars
- S(d);::S(B),XP(b)
- Refutation
- S(d);XP(H)
- Try
- R(D);XP(b)
- Threat
- DUALS(3)
- Vars
- P(a);XB(A)::S(B)
- P(a);XB(A)::QAB(F)
- P(a);P_PINQ(F)::B(A)
- P(a);::S(B)
- S(d);::S(B)
- Refutation
- S(d);XP(H)
- Try
- Q(F);CHECK
- Refutation
- K(c);S_FLIGHT
- Try
- Actual
- S(C);
- Threat
- DUALS(2)
- Vars
- K(c);P_SPINP(a),P_SPINS(e),S_FLIGHT,XR(D)::QAB(F)
- S(d);XP(H)::R1(D)
- P(a);XB(A)::R1(D)
- P(a);XB(A)::S(C)
- P(a);XS(C)::S(B),XP(b)
- P(a);XS(C)::QAB(F)
- P(a);OGATEB,P_PINQ(F)::QAR(F),XQ(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).