MESON Chess Problem Database
Problem Display
PID: 71654 (2q5/4BR2/2P3N1/R2NP3/3k3r/K1pPp3/2Prp3/2Q5 w - - 0 1)
Slesarenko, Anatoly Vasilevich
Sp. Prize, Rychkov/Stepanov MT, 2005-2006
#2
11 + 7
| 56 | The Problemist | 2007 |
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Rd1
- 2.Qxe3#
- 1...Rxc2
- 2.Qxe3#
- 1...Rh1
- 2.Rf4#
- 1...Rh2
- 2.Rf4#
- 1...Rh3
- 2.Rf4#
- 1...Rf4
- 2.Rxf4#
- 1...Rh5
- 2.Rf4#
- 1...Rh6
- 2.Rf4#
- 1...Rh7
- 2.Rf4#
- 1...Rh8
- 2.Rf4#
- 1...Rd1
- Tries
- 1.Sb4?
- threat
- 2.Bc5#
- 2.Rd5#
- 1...Qxc6
- 2.Sxc6#
- 1...Qa6
- 2.Bc5#
- 1...Qe6
- 2.Bc5#
- 1...Qd7
- 2.Bc5#
- 1...Qa8
- 2.Bc5#
- 1...Qd8
- 2.Bc5#
- 1...Qf8
- 2.Rd5#
- 1...Rxd3!
- threat
- 1.Sdf4?
- threat
- 2.Bc5#
- 2.Ra4#
- 2.Rd5#
- 1...Rxd3
- 2.Ra4#
- 1...Rxf4
- 2.Rxf4#
- 1...Qa6
- 2.Se6#
- 2.Bc5#
- 1...Qe6
- 2.Sxe6#
- 2.Bc5#
- 1...Qb7
- 2.Se6#
- 2.Bc5#
- 2.Rd5#
- 1...Qd7
- 2.Bc5#
- 2.Ra4#
- 1...Qa8
- 2.Se6#
- 2.Bc5#
- 1...Qb8
- 2.Se6#
- 2.Bc5#
- 2.Rd5#
- 1...Qd8
- 2.Se6#
- 2.Bc5#
- 2.Ra4#
- 1...Qf8
- 2.Se6#
- 2.Ra4#
- 2.Rd5#
- 1...Qxc6!
- threat
- 1.Sb6?
- threat
- 2.Bc5#
- 2.Ra4#
- 2.Rd5#
- 1...Rxc2
- 2.Rd5#
- 1...Rxd3
- 2.Ra4#
- 1...Qa6
- 2.Bc5#
- 1...Qe6
- 2.Bc5#
- 1...Qd7
- 2.Bc5#
- 2.Ra4#
- 1...Qa8
- 2.Bc5#
- 1...Qd8
- 2.Bc5#
- 2.Ra4#
- 1...Qf8
- 2.Ra4#
- 2.Rd5#
- 1...Qxc6!
- threat
- 1.Sf6?
- threat
- 2.Bc5#
- 2.Ra4#
- 2.Rd5#
- 1...Rxc2
- 2.Rd5#
- 1...Rxd3
- 2.Ra4#
- 1...Qa6
- 2.Bc5#
- 1...Qe6
- 2.Bc5#
- 1...Qb7
- 2.Bc5#
- 2.Rd5#
- 1...Qd7
- 2.Bc5#
- 2.Ra4#
- 1...Qa8
- 2.Bc5#
- 1...Qb8
- 2.Bc5#
- 2.Rd5#
- 1...Qd8
- 2.Bc5#
- 2.Ra4#
- 1...Qf8
- 2.Ra4#
- 2.Rd5#
- 1...Qxc6!
- threat
- 1.Sc7?
- threat
- 2.Bc5#
- 2.Ra4#
- 2.Rd5#
- 1...Rxc2
- 2.Rd5#
- 1...Rxd3
- 2.Ra4#
- 1...Qa6
- 2.Se6#
- 2.Bc5#
- 1...Qe6
- 2.Sxe6#
- 2.Bc5#
- 1...Qb7
- 2.Se6#
- 2.Bc5#
- 2.Rd5#
- 1...Qd7
- 2.Bc5#
- 2.Ra4#
- 1...Qa8
- 2.Se6#
- 2.Bc5#
- 1...Qb8
- 2.Se6#
- 2.Bc5#
- 2.Rd5#
- 1...Qd8
- 2.Se6#
- 2.Bc5#
- 2.Ra4#
- 1...Qf8
- 2.Se6#
- 2.Ra4#
- 2.Rd5#
- 1...Qxc7!
- threat
- 1.Qh1?
- threat
- 2.Bc5#
- 2.Ra4#
- 1...Qxc6
- 2.Qxh4#
- 1...Rxd3
- 2.Ra4#
- 1...Rxh1
- 2.Rf4#
- 1...Qa6
- 2.Bc5#
- 2.Qxh4#
- 1...Qb7
- 2.Bc5#
- 2.Qxh4#
- 1...Qa8
- 2.Bc5#
- 2.Qxh4#
- 1...Qb8
- 2.Bc5#
- 2.Qxh4#
- 1...Qf8
- 2.Ra4#
- 2.Qxh4#
- 1...Re4
- 2.Qxe4#
- 1...Rxc2!
- threat
- 1.Sb4?
- Keys
- 1.Sxe3!
- threat
- 2.Bc5#
- 1...Kxe3
- 2.Qg1#
- 1...Qxc6
- 2.Sf5#
- 1...Rxc2
- 2.Rd5#
- 1...Rxd3
- 2.Ra4#
- 1...Qf8
- 2.Sf5#
- threat
- 1.Sxe3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 4
- REMOVED MATES = 9
- Sets
- R(a);OGATE::QAB1(A),XP(d)
- R(a);OGATE,XP(B)::QAB1(A),XP(d)
- R(f);N_GUARD::R(K)
- R(f);N_GUARD::R(K),XR(f)
- Tries
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- Q(g);XP(H)::S(F),XQ(g)
- Q(g);P_PINR(E)::B(J)
- Q(g);::B(J)
- Q(g);::R1(E)
- Refutation
- R(a);XP(D)
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- R(a);XP(D)::R(E)
- R(f);OGATE,XS(F)::R(K),XR(f)
- Refutation
- Q(g);XP(H)
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- R(a);XP(B)::R1(E)
- R(a);XP(D)::R(E)
- Q(g);P_PINR(E)::B(J)
- Q(g);::B(J)
- Refutation
- Q(g);XP(H)
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- R(a);XP(B)::R1(E)
- R(a);XP(D)::R(E)
- Q(g);P_PINR(E)::B(J)
- Q(g);::B(J)
- Refutation
- Q(g);XP(H)
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- R(a);XP(B)::R1(E)
- R(a);XP(D)::R(E)
- Refutation
- Q(g);XS(F)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(g);N_GUARD,XP(H)::QAR(A),XR(f)
- R(a);XP(D)::R(E)
- R(f);N_GUARD,XQ(A)::R(K)
- R(f);N_GUARD::QAR1(A),XR(f)
- Refutation
- R(a);XP(B)
- Try
- Actual
- S(F);XP(d)
- Threat
- B(J)
- Vars
- K(e);OGATEB,P_SPINR(a),S_FLIGHT,XS(F)::QAB(A)
- Q(g);N_GUARD,XP(H)::S(F)
- R(a);XP(B)::R1(E)
- R(a);XP(D)::R(E)
- Q(g);N_GUARD,P_PINB(J)::S(F)
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