MESON Chess Problem Database
Problem Display
PID: 137187 (8/3K3p/2N5/1n1pR3/B1kB1QN1/3p3r/3p1r2/7b w - - 0 1)
Kozhakin, Vladimir Vladimirovich
Torre & Cavallo - Scacco!, 2000
#2
7 + 9
| 6490 | yacpdb | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Rh2
- 2.Se3#
- 1...Re3
- 2.Sxe3#
- 1...Rh4
- 2.Se3#
- 1...Rh5
- 2.Se3#
- 1...Rh6
- 2.Se3#
- 1...Bf3
- 2.Se3#
- 1...Sxd4
- 2.Qxd4#
- 1...Rh2
- Tries
- 1.Re2?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Rh5
- 2.Se3#
- 1...Rxe2!
- threat
- 1.Re3?
- threat
- 2.Sge5#
- 1...Rxe3
- 2.Sxe3#
- 1...Sxd4
- 2.Qxd4#
- 1...Rh5!
- threat
- 1.Rf5?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Re2!
- threat
- 1.Rg5?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Re2!
- threat
- 1.Rh5?
- threat
- 2.Sge5#
- 1...Rxh5
- 2.Se3#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Re2!
- threat
- 1.Re6?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Rh5
- 2.Se3#
- 1...Re2!
- threat
- 1.Re7?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Rh5
- 2.Se3#
- 1...Re2!
- threat
- 1.Re8?
- threat
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Re3
- 2.Sxe3#
- 1...Rh5
- 2.Se3#
- 1...Re2!
- threat
- 1.Re2?
- Keys
- 1.Rxd5!
- threat
- 2.Rc5#
- 1...Kxd5
- 2.Bb3#
- 1...Bxd5
- 2.Sge5#
- 1...Sxd4
- 2.Qxd4#
- 1...Rh5
- 2.Se3#
- threat
- 1.Rxd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 5
- Sets
- R(e);N_GUARD::S(D)
- R(e);N_GUARD::S(D),XR(e)
- B(a);S_CUTR(e)::S(D)
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- Tries
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- R(e);N_GUARD::S(D)
- Refutation
- R(c);XR(E)
- Try
- R(E);
- Threat
- S(D)
- Vars
- R(e);XR(E)::S(D),XR(e)
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- Refutation
- R(e);
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- Refutation
- R(c);
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- Refutation
- R(c);
- Try
- R(E);
- Threat
- S(D)
- Vars
- R(e);N_GUARD,XR(E)::S(D)
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- Refutation
- R(c);
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- R(e);N_GUARD::S(D)
- Refutation
- R(c);
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- R(e);N_GUARD::S(D)
- Refutation
- R(c);
- Try
- R(E);
- Threat
- S(D)
- Vars
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D),XR(e)
- R(e);N_GUARD::S(D)
- Refutation
- R(c);
- Try
- Actual
- R(E);XP(h)
- Threat
- R1(E)
- Vars
- K(f);S_FLIGHT,XR(E)::B(A)
- B(a);SBLOCK,XR(E)::S(D)
- S(g);OGATE,P_SPINS(g),XB(B)::QAR1(C),XS(g)
- R(e);N_GUARD::S(D)
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