MESON Chess Problem Database
Problem Display
PID: 54707 (1KNN4/p3pr2/p1BPbp2/2kpp3/1R1R4/2bPr3/8/1Q6 w - - 0 1)
Buglos, Janos
The Problemist, 2003
#2
9 + 11
SOLUTION
- SOUND
- Sets
- 1...Bxb4
- 2.Qxb4#
- 1...Bh3
- 2.Rxd5#
- 1...Bg4
- 2.Rxd5#
- 1...Bf5
- 2.Rxd5#
- 1...Bd7
- 2.Rxd5#
- 1...Bxc8
- 2.Rxd5#
- 1...Bxb4
- Tries
- 1.Kc7?
- threat
- 2.Sxe6#
- 2.Sb7#
- 1...Bxb4
- 2.Sxe6#
- 2.Qxb4#
- 1...Bxc8
- 2.Rxd5#
- 1...exd4
- 2.Sb7#
- 1...Bh3
- 2.Sb7#
- 2.Rxd5#
- 1...Bg4
- 2.Sb7#
- 2.Rxd5#
- 1...Bf5
- 2.Sb7#
- 2.Rxd5#
- 1...Bd7
- 2.Sb7#
- 2.Rxd5#
- 1...exd6+!
- threat
- 1.Sxa7?
- threat
- 2.Sb7#
- 1...Kxd6
- 2.Sb7#
- 1...Bxb4
- 2.Qxb4#
- 1...exd6
- 2.Sxe6#
- 1...Bc8
- 2.Rxd5#
- 1...Rf8!
- threat
- 1.Ba4?
- threat
- 2.Sxe6#
- 2.Sb7#
- 1...Bxb4
- 2.Sxe6#
- 2.Qxb4#
- 1...exd4
- 2.Sb7#
- 1...exd6
- 2.Sxe6#
- 1...Bh3
- 2.Sb7#
- 1...Bg4
- 2.Sb7#
- 1...Bf5
- 2.Sb7#
- 1...Bd7
- 2.Sb7#
- 1...Bxc8!
- threat
- 1.Bb7?
- threat
- 2.Sxe6#
- 1...Bxb4
- 2.Qxb4#
- 1...Bxc8
- 2.Rxd5#
- 1...Bh3
- 2.Rxd5#
- 1...Bg4
- 2.Rxd5#
- 1...Bf5
- 2.Rxd5#
- 1...Bd7
- 2.Rxd5#
- 1...exd4!
- threat
- 1.Bd7?
- threat
- 2.Sxe6#
- 2.Sb7#
- 1...Bxb4
- 2.Sxe6#
- 2.Qxb4#
- 1...exd4
- 2.Sb7#
- 1...Bh3
- 2.Sb7#
- 1...Bg4
- 2.Sb7#
- 1...Bf5
- 2.Sb7#
- 1...Bxd7!
- threat
- 1.Ba8?
- threat
- 2.Sxe6#
- 1...Bxb4
- 2.Qxb4#
- 1...Bxc8
- 2.Rxd5#
- 1...Bh3
- 2.Rxd5#
- 1...Bg4
- 2.Rxd5#
- 1...Bf5
- 2.Rxd5#
- 1...Bd7
- 2.Rxd5#
- 1...exd4!
- threat
- 1.Rb5+?
- 1...Kxd4
- 2.Sxe6#
- 1...axb5!
- 1...Kxd4
- 1.Qa2?
- threat
- 2.Qa5#
- 1...Bxc8
- 2.Qxd5#
- 1...a5
- 2.Qxa5#
- 1...Bxb4!
- threat
- 1.Kc7?
- Keys
- 1.Rb6!
- threat
- 2.Sxe6#
- 1...Kxd4
- 2.Sxe6#
- 1...Bxc8
- 2.Rxd5#
- 1...exd4
- 2.Sb7#
- 1...axb6
- 2.Qxb6#
- 1...Bh3
- 2.Rxd5#
- 1...Bg4
- 2.Rxd5#
- 1...Bf5
- 2.Rxd5#
- 1...Bd7
- 2.Rxd5#
- threat
- 1.Rb6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- B(a);OGATE,XR(C)::QAB1(A),XB(a)
- B(g);N_GUARD::R1(D),XP(d)
- B(g);N_GUARD,XS(H)::R1(D),XP(d)
- Tries
- Try
- K(G);S_FLIGHT
- Threat
- DUALS(2)
- Vars
- B(g);N_GUARD,XS(H)::R1(D),XP(d)
- P(e);XR(D)::S(I)
- Refutation
- P(j);CHECK,XP(F)
- Try
- S(H);XP(i)
- Threat
- S(I)
- Vars
- K(c);P_SPINP(d),S_FLIGHT,XP(F)::S(I)
- B(a);OGATE,XR(C)::QAB1(A),XB(a)
- P(j);SBLOCK,XP(F)::S(I),XB(g)
- B(g);N_GUARD::R1(D),XP(d)
- Refutation
- R(k);P_PINS(I)
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- P(e);XR(D)::S(I)
- P(j);XP(F)::S(I),XB(g)
- B(g);::S(I)
- Refutation
- B(g);XS(H)
- Try
- B(E);
- Threat
- S(I),XB(g)
- Vars
- B(a);OGATE,XR(C)::QAB1(A),XB(a)
- B(g);N_GUARD,XS(H)::R1(D),XP(d)
- B(g);N_GUARD::R1(D),XP(d)
- Refutation
- P(e);XR(D)
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- P(e);XR(D)::S(I)
- B(g);::S(I)
- Refutation
- B(g);XB(E)
- Try
- B(E);
- Threat
- S(I),XB(g)
- Vars
- B(a);OGATE,XR(C)::QAB1(A),XB(a)
- B(g);N_GUARD,XS(H)::R1(D),XP(d)
- B(g);N_GUARD::R1(D),XP(d)
- Refutation
- P(e);XR(D)
- Try
- R(C);CHECK
- Vars
- K(c);S_FLIGHT,XR(D)::S(I),XB(g)
- Refutation
- P(f);XR(C)
- Try
- Q(A);
- Threat
- QAR2(A)
- Vars
- B(g);N_GUARD,XS(H)::QAR1(A),XP(d)
- P(f);::QAR2(A),XP(f)
- Refutation
- B(a);XR(C)
- Try
- Actual
- R(C);
- Threat
- S(I),XB(g)
- Vars
- K(c);S_FLIGHT,XR(D)::S(I),XB(g)
- B(g);N_GUARD,XS(H)::R1(D),XP(d)
- P(e);SBLOCK,XR(D)::S(I)
- P(i);OGATE,XR(C)::QAB1(A),XP(i)
- B(g);N_GUARD::R1(D),XP(d)
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