MESON Chess Problem Database
Problem Display
PID: 169954 (8/P5N1/PBppPQ2/2Nk4/2p1p1r1/1PRb4/1KP2pR1/2nr3B w - - 0 1)
Aliovsadzade, Rauf Gadzhiaga ogli
1st HM., Buletin Problemistic TT, 1984
#2
13 + 10
| 145 | StrateGems | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Rh4
- 2.Rg5#
- 1...Rg5
- 2.Rxg5#
- 1...Bxc2
- 2.bxc4#
- 1...Rh4
- Tries
- 1.Sxd3?
- threat
- 2.Sb4#
- 2.Qd4#
- 2.Qf5#
- 2.bxc4#
- 1...Rxd3
- 2.Qf5#
- 2.bxc4#
- 1...Rxg7
- 2.Sb4#
- 2.Sf4#
- 2.Qf5#
- 2.bxc4#
- 1...Sxb3
- 2.Sb4#
- 2.Qf5#
- 1...cxb3
- 2.Sb4#
- 2.Qd4#
- 2.Qf5#
- 1...cxd3
- 2.Qd4#
- 2.Qf5#
- 1...exd3
- 2.Qf5#
- 1...e3
- 2.Qf5#
- 1...c5
- 2.a8Q#
- 2.a8B#
- 1...f1Q
- 2.Sb4#
- 2.Qd4#
- 2.bxc4#
- 1...f1R
- 2.Sb4#
- 2.Qd4#
- 2.bxc4#
- 1...Rf4
- 2.Sb4#
- 2.Sxf4#
- 2.Qd4#
- 2.bxc4#
- 1...Rg5
- 2.Sb4#
- 2.Sf4#
- 2.Rxg5#
- 2.Qd4#
- 2.Qxg5#
- 2.bxc4#
- 1...Sa2
- 2.Qd4#
- 2.Qf5#
- 2.bxc4#
- 1...Se2
- 2.Sb4#
- 2.Qf5#
- 2.bxc4#
- 1...Sxd3+!
- threat
- 1.Sa4?
- threat
- 2.Qd4#
- 2.Qf5#
- 1...Rxg7
- 2.Qf5#
- 1...Bxc2
- 2.Qf5#
- 2.bxc4#
- 1...Sxb3
- 2.Qf5#
- 1...c5
- 2.a8Q#
- 2.a8B#
- 1...f1Q
- 2.Qd4#
- 1...f1R
- 2.Qd4#
- 1...Rf4
- 2.Qd4#
- 1...Rg5
- 2.Rxg5#
- 2.Qd4#
- 2.Qxg5#
- 1...Bf1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Se2
- 2.Qf5#
- 1...e3!
- threat
- 1.Sd7?
- threat
- 2.Qd4#
- 2.Qf5#
- 1...Rxg7
- 2.Qf5#
- 1...Bxc2
- 2.Qf5#
- 2.bxc4#
- 1...Sxb3
- 2.Qf5#
- 1...c5
- 2.a8Q#
- 2.a8B#
- 1...f1Q
- 2.Qd4#
- 1...f1R
- 2.Qd4#
- 1...Rf4
- 2.Qd4#
- 1...Rg5
- 2.Rxg5#
- 2.Qd4#
- 2.Qxg5#
- 1...Bf1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Se2
- 2.Qf5#
- 1...e3!
- threat
- 1.Sf5?
- threat
- 2.Se3#
- 2.Se7#
- 2.Qd4#
- 1...Bxc2
- 2.Se3#
- 2.Se7#
- 2.bxc4#
- 1...Sxb3
- 2.Se3#
- 2.Se7#
- 1...f1S
- 2.Se7#
- 2.Qd4#
- 1...Re1
- 2.Se7#
- 2.Qd4#
- 1...Rg3
- 2.Se7#
- 2.Qd4#
- 1...Rg7
- 2.Se3#
- 2.Qd4#
- 1...Bf1
- 2.Se3#
- 2.Se7#
- 1...Be2
- 2.Se3#
- 2.Se7#
- 1...Se2
- 2.Se3#
- 2.Se7#
- 1...e3
- 2.Sxe3#
- 2.Se7#
- 1...dxc5!
- threat
- 1.Sxd3?
- Keys
- 1.Sxe4!
- threat
- 2.Qd4#
- 2.Qf5#
- 1...Kxe4
- 2.Rxg4#
- 2.Qf5#
- 1...Rxe4
- 2.Rg5#
- 1...Rxg7
- 2.Qf5#
- 1...Bxc2
- 2.Qf5#
- 1...Bxe4
- 2.bxc4#
- 1...Sxb3
- 2.Qf5#
- 1...c5
- 2.a8Q#
- 2.a8B#
- 1...f1Q
- 2.Qd4#
- 1...f1R
- 2.Qd4#
- 1...Rf4
- 2.Qd4#
- 1...Rg5
- 2.Rxg5#
- 2.Qd4#
- 1...Bf1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Se2
- 2.Qf5#
- threat
- 1.Sxe4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 10
- REMOVED MATES = 2
- Sets
- R(g);OGATE::R(D)
- R(g);OGATE::R(D),XR(g)
- B(d);N_GUARD,XP(C)::P(E),XP(e)
- Tries
- Try
- S(G);XB(d)
- Threat
- DUALS(4)
- Vars
- P(f);XS(G)::QAR2(K)
- P(f);::QAR2(K)
- P(i);::P=Q
- Refutation
- S(a);CHECK,XS(G)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(g);XS(M)::QAR2(K)
- S(a);XP(E)::QAR2(K)
- P(i);::P=Q
- P(c);::QAR1(K)
- R(g);::QAR1(K)
- B(d);::QAR2(K)
- S(a);::QAR2(K)
- Refutation
- P(f);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(g);XS(M)::QAR2(K)
- S(a);XP(E)::QAR2(K)
- P(i);::P=Q
- P(c);::QAR1(K)
- R(g);::QAR1(K)
- B(d);::QAR2(K)
- S(a);::QAR2(K)
- Refutation
- P(f);
- Try
- S(M);
- Threat
- DUALS(3)
- Refutation
- P(j);XS(G)
- Try
- Actual
- S(G);XP(f)
- Threat
- DUALS(2)
- Vars
- R(g);OGATE,XS(G)::R(D)
- R(g);XS(M)::QAR2(K)
- B(d);XP(C)::QAR2(K)
- B(d);N_GUARD,SBLOCK,XS(G)::P(E),XP(e)
- S(a);XP(E)::QAR2(K)
- P(i);::P=Q
- P(c);::QAR1(K)
- R(g);::QAR1(K)
- B(d);::QAR2(K)
- S(a);::QAR2(K)
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