MESON Chess Problem Database
Problem Display
PID: 16149 (8/bn3N2/5pp1/r1BR1B2/3p1kp1/1R3prp/1p1N2bK/3Q4 w - - 0 1)
Aliovsadzade, Rauf Gadzhiaga ogli
StrateGems, 2000
#2
8 + 13
SOLUTION
- SOUND
- Sets
- 1...Sd6
- 2.Bxd6#
- 1...Sd8
- 2.Bd6#
- 1...d3
- 2.Rb4#
- 1...gxf5
- 2.Rxd4#
- 1...Sd6
- Tries
- 1.Sb1?
- threat
- 2.Qd2#
- 2.Qxd4#
- 1...Bxc5
- 2.Qd2#
- 1...Sxc5
- 2.Qd2#
- 1...gxf5
- 2.Rxd4#
- 2.Qxd4#
- 1...Ra4
- 2.Qd2#
- 1...Sd6
- 2.Bxd6#
- 2.Qd2#
- 1...d3
- 2.Rb4#
- 2.Qd2#
- 1...f2!
- threat
- 1.Sf1?
- threat
- 2.Qd2#
- 2.Qxd4#
- 1...Bxc5
- 2.Qd2#
- 1...Sxc5
- 2.Qd2#
- 1...gxf5
- 2.Rxd4#
- 2.Qxd4#
- 1...b1Q
- 2.Qd2#
- 1...b1S
- 2.Qxd4#
- 1...b1B
- 2.Qc1#
- 2.Qd2#
- 1...Ra4
- 2.Qd2#
- 1...Sd6
- 2.Bxd6#
- 2.Qd2#
- 1...d3
- 2.Rb4#
- 2.Qd2#
- 1...f2!
- threat
- 1.Sc4?
- threat
- 2.Qd2#
- 2.Qxd4#
- 1...Bxc5
- 2.Qd2#
- 1...Sxc5
- 2.Qd2#
- 1...gxf5
- 2.Rxd4#
- 2.Qxd4#
- 1...b1Q
- 2.Qd2#
- 1...b1S
- 2.Qxd4#
- 1...b1B
- 2.Qc1#
- 2.Qd2#
- 1...Sd6
- 2.Bxd6#
- 2.Qd2#
- 1...d3
- 2.Qd2#
- 1...f2!
- threat
- 1.Qe1?
- threat
- 2.Qxg3#
- 2.Qe4#
- 1...Sxc5
- 2.Qxg3#
- 1...gxf5
- 2.Rxd4#
- 2.Qxg3#
- 1...b1Q
- 2.Qxg3#
- 1...b1B
- 2.Qxg3#
- 1...Sd6
- 2.Bxd6#
- 2.Qxg3#
- 1...f2!
- threat
- 1.Sb1?
- Keys
- 1.Sxf3!
- threat
- 2.Qd2#
- 2.Qxd4#
- 1...Rxf3
- 2.Qxd4#
- 1...Bxf3
- 2.Qd2#
- 1...Bxc5
- 2.Qd2#
- 1...Sxc5
- 2.Qd2#
- 1...gxf5
- 2.Rxd4#
- 2.Qxd4#
- 1...b1Q
- 2.Qd2#
- 1...b1S
- 2.Qxd4#
- 1...b1B
- 2.Qc1#
- 2.Qd2#
- 1...Ra4
- 2.Qd2#
- 1...Sd6
- 2.Bxd6#
- 2.Qd2#
- 1...d3
- 2.Rb4#
- threat
- 1.Sxf3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 3
- Sets
- S(m);N_GUARD::B(E),XS(m)
- S(m);N_GUARD::B(E)
- P(f);OGATEB::R(D)
- P(k);SBLOCK,XB(G)::R(F),XP(f)
- Tries
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- B(l);XB(E)::QAB(A)
- S(m);XB(E)::QAB(A)
- R(i);::QAB(A)
- Refutation
- P(c);
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- B(l);XB(E)::QAB(A)
- S(m);XB(E)::QAB(A)
- P(a);::QAB(A)
- P(a);::QAR2(A),XP(f)
- R(i);::QAB(A)
- Refutation
- P(c);
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- B(l);XB(E)::QAB(A)
- S(m);XB(E)::QAB(A)
- P(a);::QAB(A)
- P(a);::QAR2(A),XP(f)
- P(f);::QAB(A)
- Refutation
- P(c);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(m);XB(E)::QAB1(A),XR(d)
- P(a);::QAB1(A),XR(d)
- Refutation
- P(c);
- Try
- Actual
- S(B);XP(c)
- Threat
- DUALS(2)
- Vars
- R(d);XS(B)::QAR2(A),XP(f)
- B(b);XS(B)::QAB(A)
- B(l);XB(E)::QAB(A)
- S(m);XB(E)::QAB(A)
- P(a);::QAB(A)
- P(a);::QAR2(A),XP(f)
- R(i);::QAB(A)
- P(f);OGATEB::R(D)
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