MESON Chess Problem Database
Problem Display
PID: 165546 (B7/3QP2p/6pK/4PNP1/RBP2k2/P1PP3p/7P/8 w - - 0 1)
Abdullayev, Suleyman
Permyakov, Evgeni Nikolaevich
SuperProblem, 2017
#2
14 + 4
| 15148 | Sadier Collection | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kxe5
- Tries
- 1.Se3?
- threat
- 2.Qd4#
- 1...Kxe5
- 2.Bd6#
- 2.Qd6#
- 1...Kxe3!
- threat
- 1.Sg3?
- threat
- 2.Qd4#
- 1...Kxe5
- 2.Bd6#
- 2.Qd6#
- 1...Ke3!
- threat
- 1.Sd4?
- 1...Kxe5
- 2.Bd6#
- 2.Qd6#
- 2.Qc7#
- 1...Ke3!
- 1...Kxe5
- 1.Sh4?
- threat
- 2.Qd4#
- 1...Kxe5
- 2.Bd6#
- 2.Qd6#
- 1...Ke3!
- threat
- 1.Sg7?
- threat
- 2.Qd4#
- 1...Kxe5
- 2.Bd6#
- 2.Qd4#
- 2.Qd6#
- 2.Qc7#
- 1...Ke3!
- threat
- 1.Bc5?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Bd6?
- threat
- 2.c5#
- 1...Kg4
- 2.c5#
- 1...gxf5!
- threat
- 1.Bh1?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Bc6?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Bb7?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Ra5?
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...gxf5
- 1.Ra6?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Ra7?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.Qd5?
- threat
- 2.Qe4#
- 1...Kg4
- 2.Qf3#
- 2.Qe4#
- 1...gxf5
- 2.Qd4#
- 1...Kxf5!
- threat
- 1.c5?
- 1...Kg4
- 2.Ba5#
- 1...gxf5
- 2.Qd4#
- 1...Kxe5!
- 1...Kg4
- 1.e8Q?
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...gxf5
- 1.e8S?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.e8B?
- 1...Kxe5
- 2.Bd6#
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...Kxe5
- 1.e8R?
- 1...gxf5
- 2.Qd4#
- 1...Kg4!
- 1...gxf5
- 1.Se3?
- Keys
- 1.Ba5!
- 1...Kg4
- 2.c5#
- 1...Kxe5
- 2.Bc7#
- 1...gxf5
- 2.Qd4#
- 1...Kg4
- 1.Ba5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Tries
- Try
- S(I);
- Threat
- QAR2(L)
- Refutation
- K(b);S_FLIGHT,XS(I)
- Try
- S(I);
- Threat
- QAR2(L)
- Refutation
- K(b);S_FLIGHT
- Try
- S(I);
- Refutation
- K(b);S_FLIGHT
- Try
- S(I);
- Threat
- QAR2(L)
- Refutation
- K(b);S_FLIGHT
- Try
- S(I);
- Threat
- QAR2(L)
- Refutation
- K(b);S_FLIGHT
- Try
- B(F);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- B(F);
- Threat
- R(E)+P(G)
- Vars
- K(b);P-FLIGHT::R(E)+P(G)
- Refutation
- P(c);XS(I)
- Try
- B(N);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- B(N);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- B(N);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- R(E);
- Vars
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- R(E);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- R(E);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(L);
- Threat
- QAR1(L)
- Vars
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT,XS(I)
- Try
- P(G);
- Vars
- K(b);P-FLIGHT::R(E)+B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);S_FLIGHT,XP(H)
- Try
- P(M);
- Vars
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- P(M);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- P(M);
- Vars
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- P(M);
- Vars
- P(c);SBLOCK,XS(I)::QAR2(L)
- Refutation
- K(b);P-FLIGHT
- Try
- Actual
- B(F);
- Vars
- K(b);P-FLIGHT::R(E)+P(G)
- K(b);OGATEB,S_FLIGHT,XP(H)::B(F)
- P(c);SBLOCK,XS(I)::QAR2(L)
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).