MESON Chess Problem Database
Problem Display
PID: 243073 (8/2p1Qpq1/K1p2p2/3k2b1/1pN4R/n1P4N/1r1r1R2/1b3B2 w - - 0 1)
Amirov, Talip Khasanovich
Mat, 1974
#2
8 + 12
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rbc2
- 2.Bg2#
- 2.Rf5#
- 1...Rdc2
- 2.Bg2#
- 2.Rf5#
- 2.Rd4#
- 1...Re2
- 2.Rd4#
- 1...Rxf2
- 2.Rd4#
- 1...Rd3
- 2.Rf5#
- 1...Rd4
- 2.Rxd4#
- 1...Ba2
- 2.Bg2#
- 2.Rf5#
- 1...Bd3
- 2.Rd4#
- 1...Bf5
- 2.Rxf5#
- 1...Be3
- 2.Sxe3#
- 1...Bf4
- 2.Sxf4#
- 1...Bxh4
- 2.Sf4#
- 2.Se3#
- 1...Sc2
- 2.Bg2#
- 2.Rf5#
- 1...Sxc4
- 2.Bxc4#
- 1...c5
- 2.Qd7#
- 1...Rbc2
- Tries
- 1.Sxg5?
- threat
- 2.Se3#
- 1...Sxc4
- 2.Bxc4#
- 1...c5
- 2.Qd7#
- 1...Re2
- 2.Rd4#
- 1...Rd3
- 2.Rf5#
- 1...Bd3
- 2.Rd4#
- 1...Sc2
- 2.Bg2#
- 2.Rf5#
- 1...Qxg5!
- threat
- 1.Bd3?
- threat
- 2.Rf5#
- 2.Rd4#
- 1...Rxf2
- 2.Rd4#
- 1...Rxd3
- 2.Rf5#
- 1...Bxd3
- 2.Rd4#
- 1...Bxh4
- 2.Sf4#
- 2.Se3#
- 2.Rf5#
- 1...Sxc4
- 2.Bxc4#
- 2.Rd4#
- 1...bxc3
- 2.Rf5#
- 1...c5
- 2.Qe4#
- 2.Qd7#
- 1...Qg6
- 2.Rd4#
- 1...Qh7
- 2.Rd4#
- 1...Re2
- 2.Rd4#
- 1...Be3
- 2.Sxe3#
- 2.Rf5#
- 1...Bf4
- 2.Sxf4#
- 1...Sc2
- 2.Rf5#
- 1...Sb5
- 2.Rf5#
- 1...f5!
- threat
- 1.Rxd2+?
- 1...Bd3
- 2.Bg2#
- 2.Rxd3#
- 2.Rd4#
- 1...Bxd2
- 2.Rd4#
- 1...Rxd2!
- 1...Bd3
- 1.Rxf6?
- threat
- 2.Qe5#
- 1...Bxf6
- 2.Sf4#
- 2.Se3#
- 1...Sxc4
- 2.Bxc4#
- 1...Re2
- 2.Rd4#
- 1...Bf4
- 2.Sxf4#
- 1...Qxf6!
- threat
- 1.Rhf4?
- threat
- 2.Se3#
- 1...Bxf4
- 2.Sxf4#
- 1...Sxc4
- 2.Bxc4#
- 1...c5
- 2.Qd7#
- 1...Re2
- 2.Rd4#
- 1...Bd3
- 2.Rd4#
- 1...Sc2
- 2.Bg2#
- 2.Rf5#
- 1...Rd3!
- threat
- 1.Sxg5?
- Keys
- 1.Rff4!
- threat
- 2.Se3#
- 1...Bxf4
- 2.Sxf4#
- 1...Sxc4
- 2.Bxc4#
- 1...c5
- 2.Qd7#
- 1...Re2
- 2.Rd4#
- 1...Rd3
- 2.Rf5#
- 1...Bd3
- 2.Rd4#
- 1...Sc2
- 2.Rf5#
- threat
- 1.Rff4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- R(c);N_GUARD::R1(F)
- R(c);N_GUARD,XR(B)::R1(F)
- R(c);S_CUTB(a)::R(B)
- R(c);N_GUARD::R1(F),XR(c)
- B(a);P_PINS(E),S_CUTR(c)::R1(F)
- B(a);N_GUARD::R(B),XB(a)
- B(g);N_GUARD::S(E),XB(g)
- B(g);N_GUARD::S(D),XB(g)
- S(d);OGATE,XS(E)::B(A),XS(d)
- P(h);SBLOCK::QAR2(H)
- Tries
- Try
- S(D);XB(g)
- Threat
- S(E)
- Vars
- S(d);OGATE,XS(E)::B(A),XS(d)
- P(h);SBLOCK::QAR2(H)
- R(c);N_GUARD::R1(F)
- R(c);S_CUTB(a)::R(B)
- B(a);P_PINS(E),S_CUTR(c)::R1(F)
- Refutation
- Q(l);XS(D)
- Try
- B(A);
- Threat
- DUALS(2)
- Vars
- R(c);XR(B)::R1(F)
- R(c);XB(A)::R(B)
- B(a);P_PINS(E),XB(A)::R1(F)
- P(e);XP(C)::R(B)
- Q(l);::R1(F)
- R(c);::R1(F)
- B(g);N_GUARD::S(D),XB(g)
- S(d);::R(B)
- Refutation
- P(i);
- Try
- R(B);CHECK,XR(c)
- Vars
- B(g);XR(B)::R1(F)
- Refutation
- R(b);XR(B)
- Try
- R(B);XP(i)
- Threat
- QAR1(H)
- Vars
- S(d);OGATE,XS(E)::B(A),XS(d)
- R(c);N_GUARD::R1(F)
- B(g);N_GUARD::S(D),XB(g)
- Refutation
- Q(l);XR(B)
- Try
- R(F);
- Threat
- S(E)
- Vars
- B(g);XR(F)::S(D),XB(g)
- S(d);OGATE,XS(E)::B(A),XS(d)
- P(h);SBLOCK::QAR2(H)
- R(c);N_GUARD::R1(F)
- B(a);P_PINS(E),S_CUTR(c)::R1(F)
- Refutation
- R(c);
- Try
- Actual
- R(B);
- Threat
- S(E)
- Vars
- B(g);XR(B)::S(D),XB(g)
- S(d);OGATE,XS(E)::B(A),XS(d)
- P(h);SBLOCK::QAR2(H)
- R(c);N_GUARD::R1(B)
- R(c);S_CUTB(a)::R(B)
- B(a);P_PINS(E),S_CUTR(c)::R1(B)
- S(d);S_CUTB(a)::R(B)
Developed and maintained by Brian Stephenson.
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