MESON Chess Problem Database
Problem Display
PID: 263053 (B3N2K/p7/4pp2/B1k2P2/2PN2bR/b3Q2R/q7/4n3 w - - 0 1)
Basisty, Mark Borisovich
2nd Prize, SuperProblem, 2018
#2
10 + 8
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Kxc4
- 2.Qc3#
- 1...Bd1
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Be2
- 2.Sc2#
- 2.Sxe2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Bf3
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sxf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Bxh3
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Bxf5
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Sxe6#
- 1...Bh5
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Kxc4
- Tries
- 1.Rxg4?
- threat
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Kxc4
- 2.Qc3#
- 1...exf5
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Se6#
- 1...Qb3
- 2.Sxb3#
- 2.Sxe6#
- 1...Qa1
- 2.Sb3#
- 2.Sxe6#
- 1...Qb2
- 2.Sb3#
- 2.Sxe6#
- 1...Qc2
- 2.Sxc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Sxe6#
- 1...Qd2
- 2.Sb3#
- 2.Sxe6#
- 1...Qe2
- 2.Sxe2#
- 2.Sb3#
- 2.Sxe6#
- 1...Qf2
- 2.Sb3#
- 2.Sxe6#
- 1...Bc1
- 2.Sb3#
- 2.Sxe6#
- 1...Bb2
- 2.Sb3#
- 2.Sxe6#
- 1...Sc2
- 2.Sxc2#
- 2.Sb3#
- 2.Sxe6#
- 1...Sg2
- 2.Sb3#
- 2.Sxe6#
- 1...Sf3
- 2.Sb3#
- 2.Sxf3#
- 2.Sxe6#
- 1...e5
- 2.Sc2#
- 2.Se2#
- 2.Sb3#
- 2.Sf3#
- 2.Sb5#
- 2.Sc6#
- 2.Se6#
- 1...Qxc4!
- threat
- 1.Qe4?
- threat
- 2.Sxe6#
- 1...Kxc4
- 2.Rc3#
- 1...Bxf5
- 2.Qc6#
- 1...exf5
- 2.Se6#
- 2.Qd5#
- 1...e5
- 2.Se6#
- 2.Qd5#
- 1...Qxc4!
- threat
- 1.Qe5+?
- 1...Kxc4
- 2.Rc3#
- 1...fxe5!
- 1...Kxc4
- 1.Qxe6?
- threat
- 2.Qd5#
- 1...Kxd4
- 2.Qd5#
- 1...Qxc4
- 2.Qd6#
- 1...Qg2
- 2.Sb3#
- 1...Bf3!
- threat
- 1.Rxg4?
- Keys
- 1.Qf4!
- threat
- 2.Sxe6#
- 1...Kxc4
- 2.Rc3#
- 1...Qxc4
- 2.Qd6#
- 1...Bxf5
- 2.Qc7#
- 1...exf5
- 2.Se6#
- 1...Qe2
- 2.Sb3#
- 1...e5
- 2.Se6#
- threat
- 1.Qf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- K(e);OGATEB,P-FLIGHT,XP(C)::QAR1(A)
- Tries
- Try
- R(E);XB(d)
- Threat
- DUALS(7)
- Vars
- K(e);OGATEB,P-FLIGHT,XP(C)::QAR1(A)
- Refutation
- Q(b);XP(C)
- Try
- Q(A);
- Threat
- S(D),XP(f)
- Vars
- K(e);OGATEB,P-FLIGHT,XP(C)::R1(B)
- B(d);XP(G)::QAR1(A)
- Refutation
- Q(b);XP(C)
- Try
- Q(A);CHECK
- Vars
- K(e);P-FLIGHT,S_CUTP(g),XP(C)::R1(B)
- Refutation
- P(g);XQ(A)
- Try
- Q(A);XP(f)
- Threat
- QAR1(A)
- Vars
- K(e);P_SPINB(d),S_FLIGHT,XS(D)::QAR1(A)
- Q(b);SBLOCK,XP(C)::QAB1(A)
- Q(b);N_GUARD::S(D)
- Refutation
- B(d);
- Try
- Actual
- Q(A);
- Threat
- S(D),XP(f)
- Vars
- K(e);OGATEB,P-FLIGHT,XP(C)::R1(B)
- Q(b);SBLOCK,XP(C)::QAB1(A)
- B(d);XP(G)::QAR2(A)
- P(f);XP(G)::S(D)
- Q(b);N_GUARD::S(D)
- P(f);::S(D)
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).