MESON Chess Problem Database
Problem Display
PID: 268966 (3K4/p3Q3/2PNPP1P/r1rBkN2/1P1Rp2P/1pPn1ppb/3B1p2/8 w - - 0 1)
Guida, Marco
5/8 Place, 09. WCCT, 2012-2013
#2
14 + 11
SOLUTION
- SOUND
- Sets
- 1...Rxd5
- 2.Rxe4#
- 1...Bxf5
- 2.Sf7#
- 1...Rxd5
- Tries
- 1.Se3?
- threat
- 2.Rxe4#
- 1...Kf4
- 2.Rxe4#
- 1...Rc4
- 2.Sexc4#
- 1...Bf5!
- threat
- 1.Sxg3?
- threat
- 2.Sf7#
- 1...Rxd5
- 2.Rxe4#
- 1...Rxc3!
- threat
- 1.Sg7?
- threat
- 2.Sf7#
- 1...Rxd5
- 2.Rxe4#
- 1...Rxc3!
- threat
- 1.Bf4+?
- 1...Kxf4
- 2.Rxe4#
- 1...Sxf4!
- 1...Kxf4
- 1.Bxb3?
- threat
- 2.Rxe4#
- 1...Bxf5
- 2.Sf7#
- 1...e3
- 2.Re4#
- 1...Rc4!
- threat
- 1.Bc4?
- threat
- 2.Rxe4#
- 1...Bxf5
- 2.Sf7#
- 1...e3
- 2.Re4#
- 1...Rxc4!
- threat
- 1.Se3?
- Keys
- 1.Qg7!
- threat
- 2.f7#
- 1...Rxd5
- 2.Rxe4#
- 1...Bxf5
- 2.Sf7#
- threat
- 1.Qg7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(i);P_PINS(I),SBLOCK,XB(F)::R1(D),XP(g)
- B(f);SBLOCK,XS(G)::S(I)
- Tries
- Try
- S(G);
- Threat
- R1(D),XP(g)
- Vars
- K(j);P_SPINP(g),S_FLIGHT::R1(D),XP(g)
- R(i);N_GUARD::S(G),XR(i)
- Refutation
- B(f);
- Try
- S(G);XP(e)
- Threat
- S(I)
- Vars
- R(i);P_PINS(I),SBLOCK,XB(F)::R1(D),XP(g)
- Refutation
- R(i);XP(B)
- Try
- S(G);
- Threat
- S(I)
- Vars
- R(i);P_PINS(I),SBLOCK,XB(F)::R1(D),XP(g)
- Refutation
- R(i);XP(B)
- Try
- B(A);CHECK
- Vars
- K(j);N_GUARD,P_SPINP(g),S_FLIGHT,XB(A)::R1(D),XP(g)
- Refutation
- S(c);XB(A)
- Try
- B(F);XP(b)
- Threat
- R1(D),XP(g)
- Vars
- B(f);SBLOCK,XS(G)::S(I)
- P(g);::R1(D)
- Refutation
- R(i);
- Try
- B(F);
- Threat
- R1(D),XP(g)
- Vars
- B(f);SBLOCK,XS(G)::S(I)
- P(g);::R1(D)
- Refutation
- R(i);XB(F)
- Try
- Actual
- Q(M);
- Threat
- QAB(M)+P(K)
- Vars
- R(i);P_PINS(I),SBLOCK,XB(F)::R1(D),XP(g)
- B(f);SBLOCK,XS(G)::S(I)
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