MESON Chess Problem Database
Problem Display
PID: 8035 (8/8/8/1K6/3B1p2/p1p2r2/kP6/2Q4B w - - 0 1)
Rice, John Michael
Chess Problems for Solving, 1995
#2
5 + 5
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Bd5#
- 1...Rf2
- 2.Bd5#
- 1...Rd3
- 2.Bd5#
- 1...Re3
- 2.Bd5#
- 1...Rg3
- 2.Bd5#
- 1...Rh3
- 2.Bd5#
- 1...Rf1
- Tries
- 1.Bxf3?
- threat
- 2.Bd5#
- 1...Kb3
- 2.Bd5#
- 1...axb2!
- threat
- 1.Qb1+?
- 1...Kb3
- 2.bxc3#
- 1...Kxb1!
- 1...Kb3
- 1.bxa3?
- 1...Rf1
- 2.Bd5#
- 1...Rf2
- 2.Bd5#
- 1...Rd3
- 2.Bd5#
- 1...Re3
- 2.Bd5#
- 1...Rg3
- 2.Bd5#
- 1...Rh3
- 2.Bd5#
- 1...c2
- 2.Qb2#
- 1...Kb3!
- 1...Rf1
- 1.bxc3?
- 1...Kb3
- 2.Qb1#
- 1...Rf1
- 2.Bd5#
- 1...Rf2
- 2.Bd5#
- 1...Rd3
- 2.Bd5#
- 1...Re3
- 2.Bd5#
- 1...Rg3
- 2.Bd5#
- 1...Rh3
- 2.Bd5#
- 1...Rxc3!
- 1...Kb3
- 1.Bxf3?
- Keys
- 1.b4!
- 1...Kb3
- 2.Qb1#
- 1...Rf1
- 2.Bd5#
- 1...Rf2
- 2.Bd5#
- 1...Rd3
- 2.Bd5#
- 1...Re3
- 2.Bd5#
- 1...Rg3
- 2.Bd5#
- 1...Rh3
- 2.Bd5#
- 1...c2
- 2.Qxc2#
- 1...Kb3
- 1.b4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- R(d);OGATE::B(B)
- Tries
- Try
- B(B);XR(d)
- Threat
- B(B)
- Vars
- K(a);S_FLIGHT::B(B)
- Refutation
- P(b);XP(C)
- Try
- Q(A);CHECK
- Vars
- K(a);S_FLIGHT::QAR(A)+P(C),XP(c)
- Refutation
- K(a);S_FLIGHT,XQ(A)
- Try
- P(C);XP(b)
- Vars
- R(d);OGATE::B(B)
- P(c);N_GUARD::QAR1(A)
- Refutation
- K(a);S_FLIGHT
- Try
- P(C);XP(c)
- Vars
- K(a);S_FLIGHT::QAR2(A)
- R(d);OGATE::B(B)
- Refutation
- R(d);XP(C)
- Try
- Actual
- P(C);
- Vars
- K(a);S_FLIGHT::QAR2(A)
- R(d);OGATE::B(B)
- P(c);::QAR2(A),XP(c)
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