MESON Chess Problem Database
Problem Display
PID: 202383 (1n6/3p4/1K2p1p1/1p2kpP1/bBP3p1/6PR/2NNp3/2R4Q w - - 0 1)
Seneca, Camil
Gazeta Sporturilor, 1923
#2
10 + 10
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...e1Q
- 2.Rxe1#
- 2.Qxe1#
- 1...e1S
- 2.Rxe1#
- 2.Qxe1#
- 1...e1B
- 2.Rxe1#
- 2.Qxe1#
- 1...e1R
- 2.Rxe1#
- 2.Qxe1#
- 1...bxc4
- 2.Sxc4#
- 1...f4
- 2.Qe4#
- 1...d6
- 2.Bc3#
- 1...e1Q
- Tries
- 1.Kc7?
- threat
- 2.Bc3#
- 2.Bd6#
- 1...Bxc2
- 2.Bc3#
- 1...f4
- 2.Qe4#
- 1...Sc6
- 2.Bd6#
- 1...d5
- 2.Bd6#
- 1...d6
- 2.Bc3#
- 2.Bxd6#
- 1...Sa6+!
- threat
- 1.Re1?
- threat
- 2.Rxe2#
- 1...f4
- 2.Qe4#
- 1...Bxc2!
- threat
- 1.Rh2?
- threat
- 2.Rxe2#
- 1...f4
- 2.Qe4#
- 1...e1Q
- 2.Rxe1#
- 2.Qxe1#
- 1...e1S
- 2.Rxe1#
- 2.Re2#
- 2.Qxe1#
- 1...e1B
- 2.Rxe1#
- 2.Re2#
- 2.Qxe1#
- 1...e1R
- 2.Rxe1#
- 2.Qxe1#
- 1...Bxc2!
- threat
- 1.Qg2?
- threat
- 2.Qxe2#
- 1...bxc4
- 2.Sxc4#
- 1...f4
- 2.Qe4#
- 1...e1Q
- 2.Rxe1#
- 1...e1S
- 2.Rxe1#
- 2.Qe2#
- 1...e1B
- 2.Rxe1#
- 2.Qe2#
- 1...e1R
- 2.Rxe1#
- 1...Bxc2!
- threat
- 1.Qf3?
- threat
- 2.Qxe2#
- 2.Qc3#
- 2.Qe3#
- 2.Qf4#
- 1...Bxc2
- 2.Qc3#
- 2.Qf4#
- 1...bxc4
- 2.Sxc4#
- 1...f4
- 2.Qe4#
- 2.Qxf4#
- 1...e1Q
- 2.Rxe1#
- 2.Qc3#
- 2.Qf4#
- 1...e1S
- 2.Rxe1#
- 2.Qe2#
- 2.Qc3#
- 2.Qe3#
- 2.Qf4#
- 1...e1B
- 2.Rxe1#
- 2.Qe2#
- 2.Qc3#
- 2.Qe3#
- 2.Qf4#
- 1...e1R
- 2.Rxe1#
- 2.Qc3#
- 2.Qf4#
- 1...Sc6
- 2.Qxe2#
- 2.Qe3#
- 2.Qf4#
- 1...d5
- 2.Qxe2#
- 2.Qe3#
- 2.Qf4#
- 1...gxf3!
- threat
- 1.Kc7?
- Keys
- 1.Qa8!
- 1...Bxc2
- 2.Qa1#
- 1...gxh3
- 2.Sf3#
- 1...bxc4
- 2.Sxc4#
- 1...f4
- 2.Qe4#
- 1...e1Q
- 2.Rxe1#
- 1...e1S
- 2.Rxe1#
- 1...e1B
- 2.Rxe1#
- 1...e1R
- 2.Rxe1#
- 1...Bb3
- 2.Qa1#
- 1...Sa6
- 2.Qh8#
- 1...Sc6
- 2.Qh8#
- 1...d5
- 2.Qxb8#
- 1...d6
- 2.Bc3#
- 1...Bxc2
- 1.Qa8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 0
- Sets
- P(d);XP(H)::S(D),XP(d)
- P(f);N_GUARD::QAR1(B)
- P(i);SBLOCK::B(G)
- Tries
- Try
- K(J);S_FLIGHT
- Threat
- DUALS(2)
- Vars
- B(b);XS(C)::B(G)
- P(f);N_GUARD::QAR1(B)
- S(j);::B(G)
- P(i);::B(G)
- Refutation
- S(j);CHECK
- Try
- R(A);P_PINP(a)
- Threat
- R(A),XP(a)
- Vars
- P(f);N_GUARD::QAR1(B)
- Refutation
- B(b);XS(C)
- Try
- R(F);
- Threat
- R(F),XP(a)
- Vars
- P(f);N_GUARD::QAR1(B)
- Refutation
- B(b);XS(C)
- Try
- Q(B);
- Threat
- QAR(B),XP(a)
- Vars
- P(d);XP(H)::S(D),XP(d)
- P(f);N_GUARD::QAR1(B)
- P(a);OGATEB::R(A),XQ(a)
- P(a);OGATEB::R(A),XR(a)
- Refutation
- B(b);XS(C)
- Try
- Q(B);
- Threat
- DUALS(4)
- Vars
- P(d);XP(H)::S(D),XP(d)
- Refutation
- P(c);XQ(B)
- Try
- Actual
- Q(B);
- Vars
- B(b);OGATE,XS(C)::QAB(B)
- P(c);N_GUARD,XR(F)::S(D)
- P(d);XP(H)::S(D),XP(d)
- P(f);N_GUARD::QAR1(B)
- P(a);OGATEB::R(A),XQ(a)
- P(a);OGATEB::R(A),XS(a)
- P(a);OGATEB::R(A),XB(a)
- P(a);OGATEB::R(A),XR(a)
- B(b);OGATE::QAB(B)
- S(j);OGATE::QAB(B)
- P(i);N_GUARD::QAB(B),XS(j)
- P(i);SBLOCK::B(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).