MESON Chess Problem Database
Problem Display
PID: 68942 (1B3q2/1Np1p2R/K1k2pN1/2pb3R/2p3B1/2n4n/3Q4/8 w - - 0 1)
Kapros, Jorge Marcelo
Thema Danicum, 1994
#2
8 + 10
SOLUTION
- SOUND
- Sets
- 1...Qh6
- 2.Sxe7#
- 1...Qxb8
- 2.Sxe7#
- 1...Qc8
- 2.Sxe7#
- 1...Qg8
- 2.Sxe7#
- 1...Qh8
- 2.Sxe7#
- 1...Bh1
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Bg2
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Bf3
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Be4
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Be6
- 2.Sa5#
- 2.Rxc5#
- 1...Bf7
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Bg8
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 2.Qd7#
- 1...Sb1
- 2.Qxd5#
- 1...Sd1
- 2.Qxd5#
- 1...Sa2
- 2.Qxd5#
- 1...Se2
- 2.Qxd5#
- 1...Sa4
- 2.Qxd5#
- 1...Se4
- 2.Qxd5#
- 1...Sb5
- 2.Qxd5#
- 1...f5
- 2.Se5#
- 1...e5
- 2.Bd7#
- 2.Rxc7#
- 1...e6
- 2.Rxc7#
- 1...Qh6
- Tries
- 1.Sxf8?
- threat
- 2.Bd7#
- 1...Be6
- 2.Sa5#
- 2.Sd8#
- 2.Rxc5#
- 1...e6
- 2.Rxc7#
- 1...f5!
- threat
- 1.Rxd5?
- threat
- 2.Sa5#
- 2.Bd7#
- 2.Rxc5#
- 1...Qc8
- 2.Sxe7#
- 2.Rxc5#
- 1...Qd8
- 2.Sa5#
- 2.Sxd8#
- 2.Rxc5#
- 1...Qe8
- 2.Sa5#
- 2.Rxc5#
- 1...Sa4
- 2.Sa5#
- 2.Bd7#
- 1...Se4
- 2.Sa5#
- 2.Bd7#
- 1...f5
- 2.Se5#
- 2.Sa5#
- 2.Rxc5#
- 1...e5
- 2.Sa5#
- 2.Bd7#
- 2.Rxc7#
- 1...e6
- 2.Sa5#
- 2.Rxc7#
- 1...Sxd5!
- threat
- 1.R7h6?
- threat
- 2.Se5#
- 1...Qxh6
- 2.Sxe7#
- 1...Be6
- 2.Sa5#
- 2.Rxc5#
- 1...e5
- 2.Sxe5#
- 1...e6!
- threat
- 1.Qf4?
- threat
- 2.Sa5#
- 2.Qxc7#
- 1...Qxb8
- 2.Sxe7#
- 2.Sa5#
- 1...Be6
- 2.Qxc7#
- 1...f5
- 2.Se5#
- 2.Qxc7#
- 1...Qc8
- 2.Sxe7#
- 1...Qd8
- 2.Sa5#
- 2.Sxd8#
- 1...Sb5
- 2.Sa5#
- 1...e5
- 2.Bd7#
- 2.Rxc7#
- 1...Sxf4!
- threat
- 1.Qh6?
- threat
- 2.Se5#
- 1...Qxh6
- 2.Sxe7#
- 1...Bh1
- 2.Rxc5#
- 1...Bg2
- 2.Rxc5#
- 1...Bf3
- 2.Rxc5#
- 1...Be4
- 2.Rxc5#
- 1...Bf7
- 2.Rxc5#
- 1...Bg8
- 2.Rxc5#
- 1...e5
- 2.Sxe5#
- 2.Bd7#
- 2.Rxc7#
- 1...e6
- 2.Rxc7#
- 1...Be6!
- threat
- 1.Qh2?
- threat
- 2.Sa5#
- 2.Qxc7#
- 1...Qxb8
- 2.Sxe7#
- 2.Sa5#
- 1...Be6
- 2.Qxc7#
- 1...f5
- 2.Se5#
- 2.Qxc7#
- 1...Qc8
- 2.Sxe7#
- 1...Qd8
- 2.Sa5#
- 2.Sxd8#
- 1...Sb5
- 2.Sa5#
- 1...e5
- 2.Bd7#
- 2.Rxc7#
- 1...Sf4!
- threat
- 1.Qd4?
- threat
- 2.Qxc5#
- 1...f5
- 2.Se5#
- 1...Be6
- 2.Sa5#
- 2.Rxc5#
- 1...Sa4
- 2.Qxd5#
- 1...Se4
- 2.Qxd5#
- 1...e5
- 2.Bd7#
- 2.Rxc7#
- 1...e6
- 2.Rxc7#
- 1...cxd4!
- threat
- 1.Sxf8?
- Keys
- 1.R5h6!
- threat
- 2.Se5#
- 1...Qxh6
- 2.Sxe7#
- 1...Be6
- 2.Sa5#
- 1...e5
- 2.Sxe5#
- 2.Bd7#
- 2.Rxc7#
- 1...e6
- 2.Rxc7#
- threat
- 1.R5h6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 12
- Sets
- Q(j);N_GUARD::S(E),XP(i)
- Q(j);N_GUARD,XB(H)::S(E),XP(i)
- Q(j);N_GUARD,P_PINS(F)::S(E),XP(i)
- S(a);N_GUARD::QAB1(A),XB(e)
- P(g);N_GUARD::S(E)
- P(i);OGATE::R1(G),XP(h)
- Tries
- Try
- S(E);XQ(j)
- Threat
- B(B)
- Vars
- P(i);OGATE::R1(G),XP(h)
- Refutation
- P(g);
- Try
- R(C);XB(e)
- Threat
- DUALS(3)
- Refutation
- S(a);XR(C)
- Try
- R(G);
- Threat
- S(E)
- Vars
- Q(j);N_GUARD,XR(G)::S(E),XP(i)
- P(i);::S(E),XP(i)
- Refutation
- P(i);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(e);::QAR1(A),XP(h)
- Q(j);N_GUARD,P_PINS(F)::S(E),XP(i)
- S(a);::S(F)
- Refutation
- S(b);XQ(A)
- Try
- Q(A);
- Threat
- S(E)
- Vars
- Q(j);N_GUARD,XQ(A)::S(E),XP(i)
- B(e);OGATE::R1(C),XP(d)
- P(i);OGATE::R1(G),XP(h)
- Refutation
- B(e);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(e);::QAR1(A),XP(h)
- Q(j);N_GUARD,P_PINS(F)::S(E),XP(i)
- S(a);::S(F)
- Refutation
- S(b);
- Try
- Q(A);
- Threat
- QAR1(A),XP(d)
- Vars
- P(g);N_GUARD::S(E)
- S(a);N_GUARD::QAB1(A),XB(e)
- P(i);OGATE::R1(G),XP(h)
- Refutation
- P(d);XQ(A)
- Try
- Actual
- R(C);
- Threat
- S(E)
- Vars
- Q(j);N_GUARD,XR(C)::S(E),XP(i)
- B(e);::S(F)
- P(i);OGATE::R1(G),XP(h)
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