MESON Chess Problem Database
Problem Display
PID: 65217 (8/4pN2/2B1Q2B/3Pr3/1P1kpn1q/1P4N1/2K1P1p1/8 w - - 0 1)
Aliovsadzade, Rauf Gadzhiaga ogli
StrateGems, 2006
#2
10 + 7
| 15148 | Sadier Collection | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Rxd5
- 2.Qxe4#
- 1...Rf5
- 2.Sxf5#
- 2.Qxe4#
- 1...Rg5
- 2.Qxe4#
- 1...Rh5
- 2.Qxe4#
- 1...Rxe6
- 2.Sf5#
- 1...Sxe2
- 2.Sxe2#
- 2.Qxe5#
- 1...Sd3
- 2.e3#
- 1...Sh3
- 2.Qxe5#
- 2.e3#
- 1...Sxd5
- 2.Qxe5#
- 1...Sh5
- 2.Qxe5#
- 2.e3#
- 1...Sxe6
- 2.e3#
- 1...Sg6
- 2.e3#
- 1...e3
- 2.Qxe5#
- 1...Rxd5
- Tries
- 1.Kd2?
- threat
- 2.Qxe5#
- 2.e3#
- 1...Qxg3
- 2.Qxe5#
- 1...Rxd5
- 2.Qxe4#
- 2.e3#
- 1...Rxe6
- 2.Sf5#
- 2.e3#
- 1...Sxe2
- 2.Sxe2#
- 2.Be3#
- 2.Qxe5#
- 1...Sxd5
- 2.Qxe5#
- 1...Sxe6
- 2.Be3#
- 2.e3#
- 1...g1Q
- 2.Qxe5#
- 1...g1B
- 2.Qxe5#
- 1...Qg5
- 2.e3#
- 1...Qf6
- 2.e3#
- 1...Qh5
- 2.e3#
- 1...Rf5
- 2.Sxf5#
- 2.Qxe4#
- 2.e3#
- 1...Rg5
- 2.Qxe4#
- 2.e3#
- 1...Rh5
- 2.Qxe4#
- 2.e3#
- 1...Sd3
- 2.Be3#
- 2.e3#
- 1...Sg6
- 2.Be3#
- 2.e3#
- 1...e3+!
- threat
- 1.Bxf4?
- threat
- 2.Qxe5#
- 2.e3#
- 1...Qxg3
- 2.Qxe5#
- 1...Rxd5
- 2.Qxd5#
- 2.Qxe4#
- 2.e3#
- 1...Rxe6
- 2.Sf5#
- 2.e3#
- 1...g1Q
- 2.Qxe5#
- 1...g1B
- 2.Qxe5#
- 1...Qf6
- 2.e3#
- 1...Qg5
- 2.e3#
- 1...Qh5
- 2.e3#
- 1...Qh8
- 2.e3#
- 1...Rf5
- 2.Sxf5#
- 2.Qxe4#
- 2.e3#
- 1...Rg5
- 2.Qxe4#
- 2.e3#
- 1...Rh5
- 2.Qxe4#
- 2.e3#
- 1...e3
- 2.Bxe5#
- 2.Qxe5#
- 1...Qxf4!
- threat
- 1.Qd6?
- threat
- 2.Qc5#
- 1...Ke3
- 2.Qc5#
- 1...Rxd5
- 2.Sf5#
- 1...Sd3
- 2.e3#
- 1...Se6
- 2.Qxe5#
- 2.e3#
- 1...exd6!
- threat
- 1.Qxe7?
- threat
- 2.Qc5#
- 2.Qa7#
- 1...Ke3
- 2.Qc5#
- 2.Qa7#
- 1...Rxd5
- 2.Qxe4#
- 1...Rxe7
- 2.Sf5#
- 1...Sxd5
- 2.Qc5#
- 2.Qxe5#
- 1...Sd3
- 2.e3#
- 1...Se6
- 2.e3#
- 1...Qxe7!
- threat
- 1.Kd2?
- Keys
- 1.Qd7!
- threat
- 2.Qa7#
- 1...Ke3
- 2.Qa7#
- 1...Rxd5
- 2.Sf5#
- 1...Sxd5
- 2.e3#
- 1...Sd3
- 2.e3#
- 1...Se6
- 2.e3#
- threat
- 1.Qd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 5
- Sets
- R(f);OGATE,XP(F)::QAR1(H),XP(c)
- R(f);OGATE::QAR1(H),XP(c)
- R(f);N_GUARD,XQ(H)::S(D)
- S(d);::P(B)
- S(d);XP(F)::QAB1(H),XR(f)
- S(d);XQ(H)::P(B)
- P(c);::QAB1(H),XR(f)
- Tries
- Try
- K(A);P-FLIGHT
- Threat
- DUALS(2)
- Vars
- Q(e);XS(D)::QAB1(H),XR(f)
- S(d);XP(F)::QAB1(H),XR(f)
- P(a);::QAB1(H),XR(f)
- Q(e);::P(B)
- Refutation
- P(c);CHECK
- Try
- B(I);XS(d)
- Threat
- DUALS(2)
- Vars
- Q(e);XS(D)::QAB1(H),XR(f)
- P(a);::QAB1(H),XR(f)
- Q(e);::P(B)
- Refutation
- Q(e);XB(I)
- Try
- Q(H);
- Threat
- QAB1(H)
- Vars
- K(b);P_SPINS(d),S_FLIGHT::QAB(H)
- R(f);N_GUARD,P_SPINR(f),XP(F)::S(D)
- S(d);::P(B)
- Refutation
- P(g);XQ(H)
- Try
- Q(H);XP(g)
- Threat
- DUALS(2)
- Vars
- R(f);OGATE,XP(F)::QAR1(H),XP(c)
- R(f);N_GUARD,XQ(H)::S(D)
- S(d);::P(B)
- Refutation
- Q(e);XQ(H)
- Try
- Actual
- Q(H);
- Threat
- QAB(H)
- Vars
- K(b);P_SPINS(d),S_FLIGHT::QAB(H)
- R(f);N_GUARD,P_SPINR(f),XP(F)::S(D)
- S(d);P_SPINS(d),XP(F)::P(B)
- S(d);::P(B)
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).