MESON Chess Problem Database
Problem Display
PID: 11157 (6K1/N4p2/2BP4/P7/2k2pQp/P1B3bR/P3p2r/2RN2r1 w - - 0 1)
Mansfield, Comins
2nd Prize, BCF 025. Ty., 1937-1938
#2
12 + 8
| 3550 | Complete Mansfield/II | 1997 |
SOLUTION
- SOUND
- Sets
- 1...Kc5
- 2.Be5#
- 1...Bf2
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 1...Kc5
- Tries
- 1.Be4?
- threat
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Qc8#
- 1...Kc5
- 2.Be5#
- 1...Rxd1
- 2.Qc8#
- 1...exd1Q
- 2.Qc8#
- 1...exd1S
- 2.Qc8#
- 1...exd1B
- 2.Qc8#
- 1...exd1R
- 2.Qc8#
- 1...e1Q
- 2.Qc8#
- 1...e1S
- 2.Qc8#
- 1...e1B
- 2.Qc8#
- 1...e1R
- 2.Qc8#
- 1...Bf2
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 1...f5
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 1...f6
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bxf6#
- 2.Qc8#
- 1...Be1!
- threat
- 1.Qxe2+?
- 1...Kc5
- 2.Be5#
- 1...Rxe2!
- 1...Kc5
- 1.Qf5?
- threat
- 2.Sb2#
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...Bf2+
- 2.Bg7#
- 1...Rxd1
- 2.Bb5#
- 2.Qb5#
- 1...exd1Q
- 2.Bb5#
- 2.Qb5#
- 1...exd1S
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...exd1B
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...exd1R
- 2.Bb5#
- 2.Qb5#
- 1...e1Q
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1S
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1B
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1R
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...f6
- 2.Sb2#
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bxf6#
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...Be1+!
- threat
- 1.Qe6+?
- 1...Kd3
- 2.Sb2#
- 2.Be4#
- 2.Bb5#
- 2.Qd5#
- 2.Qe4#
- 1...Kc5
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Qd5#
- 1...fxe6!
- 1...Kd3
- 1.Qxf4+?
- 1...Kd3
- 2.Sb2#
- 2.Bb5#
- 2.Qd4#
- 2.Qe4#
- 1...Kc5
- 2.Ba1#
- 2.Be1#
- 2.Bb2#
- 2.Bd2#
- 2.Bb4#
- 2.Bd4#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Qb4#
- 2.Qd4#
- 1...Bxf4+!
- 1...Kd3
- 1.Qg5?
- threat
- 2.Sb2#
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...Kd3
- 2.Qb5#
- 2.Qd5#
- 1...Rxd1
- 2.Bb5#
- 2.Qb5#
- 1...exd1Q
- 2.Bb5#
- 2.Qb5#
- 1...exd1S
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...exd1B
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...exd1R
- 2.Bb5#
- 2.Qb5#
- 1...e1Q
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1S
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1B
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...e1R
- 2.Bb5#
- 2.Qb5#
- 2.Qd5#
- 1...Be1
- 2.Sb2#
- 2.Bb5#
- 1...Bf2
- 2.Sb2#
- 2.Ba1#
- 2.Bb2#
- 2.Be5#
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Bb5#
- 1...f5!
- threat
- 1.Be4?
- Keys
- 1.Qc8!
- threat
- 2.Be4#
- 1...Be1+
- 2.Bg2#
- 1...Bf2+
- 2.Bg7#
- 1...Kd3
- 2.Qa6#
- 1...Kc5
- 2.Be5#
- threat
- 1.Qc8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- K(e);N_SPINP(f),P-FLIGHT::R(A)+B(E)
- Tries
- Try
- B(I);N_PINP(f)
- Threat
- DUALS(7)
- Vars
- K(e);P-FLIGHT::R(A)+B(E)
- R(a);XS(B)::QAR(G)
- P(b);XS(B)::QAR(G)
- P(b);::QAR(G)
- Refutation
- B(d);P_PINQ(G)
- Try
- Q(G);CHECK,N_PINP(f),XP(b)
- Vars
- K(e);P-FLIGHT::R(A)+B(E)
- Refutation
- R(c);XQ(G)
- Try
- Q(G);N_PINP(f)
- Threat
- DUALS(10)
- Vars
- B(d);CHECK::R(A)+B(E)
- Refutation
- B(d);CHECK
- Try
- Q(G);CHECK,N_PINP(f)
- Refutation
- P(h);XQ(G)
- Try
- Q(G);CHECK,XP(f)
- Refutation
- B(d);CHECK,XQ(G)
- Try
- Q(G);N_PINP(f)
- Threat
- DUALS(4)
- Refutation
- P(h);
- Try
- Actual
- Q(G);N_PINP(f)
- Threat
- QAR(G)+B(I)
- Vars
- B(d);CHECK::QAR(G)+B(I)
- B(d);CHECK::R(A)+B(E)
- K(e);P_SPINB(d),S_FLIGHT::QAB(G)
- K(e);P-FLIGHT::R(A)+B(E)
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).