MESON Chess Problem Database
Problem Display
PID: 244630 (B3R3/2p4p/n4Bb1/2P2p1Q/N1kP2p1/PR6/KPNpP3/5n2 w - - 0 1)
Fasano, Alessandro
Sinfonie Scacchistiche, 2015
#2
13 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bf7
- 2.Qxf7#
- 1...Sh2
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sg3
- 2.Se3#
- 1...Sb4+
- 2.Rxb4#
- 1...Sxc5
- 2.Rb4#
- 1...Sb8
- 2.Rb4#
- 1...f4
- 2.Bd5#
- 2.Qd5#
- 1...c6
- 2.Sb6#
- 1...Bf7
- Tries
- 1.Sc3?
- threat
- 2.Bd5#
- 1...Sb4+
- 2.Rxb4#
- 1...Bf7
- 2.Qxf7#
- 1...Se3
- 2.Sxe3#
- 1...c6!
- threat
- 1.Bc6?
- threat
- 2.Rc3#
- 1...Sb4+
- 2.Rxb4#
- 1...d1S!
- threat
- 1.Ree3?
- threat
- 2.Rec3#
- 1...Sb4+
- 2.Rxb4#
- 1...Sxe3
- 2.Sxe3#
- 1...c6
- 2.Sb6#
- 1...d1S!
- threat
- 1.Re5?
- threat
- 2.Bd5#
- 1...Sb4+
- 2.Rxb4#
- 1...Bf7
- 2.Qxf7#
- 1...c6
- 2.Sb6#
- 1...Se3!
- threat
- 1.Reb8?
- threat
- 2.Rc3#
- 1...Sb4+
- 2.R3xb4#
- 2.R8xb4#
- 1...Sxb8
- 2.Rb4#
- 1...c6
- 2.Sb6#
- 1...d1S!
- threat
- 1.Qxg6?
- threat
- 2.Qf7#
- 2.Qg8#
- 1...Sb4+
- 2.Rxb4#
- 1...Sxc5
- 2.Rb4#
- 1...Se3
- 2.Sxe3#
- 1...hxg6!
- threat
- 1.Qh1?
- threat
- 2.Bd5#
- 2.Qd5#
- 1...Sb4+
- 2.Rxb4#
- 1...Se3
- 2.Sxe3#
- 1...c6
- 2.Sb6#
- 1...Bf7!
- threat
- 1.Qxf5?
- threat
- 2.Bd5#
- 2.Qe6#
- 2.Qd5#
- 1...Sb4+
- 2.Rxb4#
- 1...Sxc5
- 2.Bd5#
- 2.Rb4#
- 2.Qxc5#
- 2.Qd5#
- 1...Bf7
- 2.Qd3#
- 1...Se3
- 2.Sxe3#
- 1...c6
- 2.Sb6#
- 2.Qe6#
- 1...Bxf5!
- threat
- 1.e4?
- threat
- 2.Bd5#
- 1...Bf7
- 2.Qxf7#
- 1...Se3
- 2.Sxe3#
- 1...c6
- 2.Sb6#
- 1...Sb4+!
- threat
- 1.Sc3?
- Keys
- 1.Rd8!
- threat
- 2.Bd5#
- 1...Sb4+
- 2.Rxb4#
- 1...Bf7
- 2.Qxf7#
- 1...Se3
- 2.Sxe3#
- 1...c6
- 2.Sb6#
- threat
- 1.Rd8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 4
- Sets
- B(g);OGATE::QAB(J),XB(g)
- S(a);N_GUARD::S(C)
- S(a);N_GUARD::S(C),XS(a)
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- S(f);N_GUARD,XP(I)::R1(F)
- S(f);N_GUARD::R1(F)
- P(h);N_GUARD::S(G)
- Tries
- Try
- S(G);
- Threat
- B(L)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- B(g);OGATE::QAB(J),XB(g)
- S(a);N_GUARD::S(C),XS(a)
- Refutation
- P(h);
- Try
- B(L);
- Threat
- R1(F)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- Refutation
- P(b);
- Try
- R(M);
- Threat
- R1(M)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- S(a);XR(M)::S(C),XS(a)
- P(h);N_GUARD::S(G)
- Refutation
- P(b);
- Try
- R(M);
- Threat
- B(L)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- B(g);OGATE::QAB(J),XB(g)
- P(h);N_GUARD::S(G)
- Refutation
- S(a);
- Try
- R(M);
- Threat
- R1(F)
- Vars
- S(f);N_GUARD,XR(M)::R1(F)
- P(h);N_GUARD::S(G)
- Refutation
- P(b);
- Try
- Q(J);XB(g)
- Threat
- DUALS(2)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- S(f);N_GUARD,XP(I)::R1(F)
- S(a);N_GUARD::S(C),XS(a)
- Refutation
- P(i);XQ(J)
- Try
- Q(J);
- Threat
- DUALS(2)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- S(a);N_GUARD::S(C),XS(a)
- P(h);N_GUARD::S(G)
- Refutation
- B(g);
- Try
- Q(J);XP(e)
- Threat
- DUALS(3)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- B(g);N_GUARD::QAB1(J)
- S(a);N_GUARD::S(C),XS(a)
- Refutation
- B(g);XQ(J)
- Try
- P(D);
- Threat
- B(L)
- Vars
- B(g);OGATE::QAB(J),XB(g)
- S(a);N_GUARD::S(C),XS(a)
- P(h);N_GUARD::S(G)
- Refutation
- S(f);CHECK
- Try
- Actual
- R(M);
- Threat
- B(L)
- Vars
- S(f);CHECK,N_GUARD::R1(F),XS(f)
- B(g);OGATE::QAB(J),XB(g)
- S(a);N_GUARD::S(C),XS(a)
- P(h);N_GUARD::S(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).