MESON Chess Problem Database
Problem Display
PID: 192593 (8/4N3/B1p2r2/Np1p1p2/PB1k1P2/5P2/3PP2p/7K w - - 0 1)
Uris, Miguel
BCPS Website, 2019
#2
10 + 7
SOLUTION
- SOUND
- Sets
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rh6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...bxa4
- 2.e3#
- 1...c5
- 2.Bc3#
- 1...Rd6
- Tries
- 1.Kxh2?
- 1...bxa4
- 2.e3#
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...c5
- 2.Bc3#
- 1...Rh6+!
- 1...bxa4
- 1.Bd6?
- threat
- 2.Sexc6#
- 1...c5
- 2.Sec6#
- 2.Be5#
- 1...Rxd6!
- threat
- 1.Bxb5?
- threat
- 2.Sb3#
- 2.e3#
- 1...Re6
- 2.Sb3#
- 2.Sxf5#
- 1...cxb5!
- threat
- 1.Bb7?
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rh6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...c5
- 2.Bc3#
- 1...bxa4!
- 1...Rd6
- 1.Bc8?
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rh6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...c5
- 2.Bc3#
- 1...bxa4!
- 1...Rd6
- 1.axb5?
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rh6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...c5
- 2.Bc3#
- 1...cxb5!
- 1...Rd6
- 1.Kxh2?
- Keys
- 1.Ba3!
- 1...bxa4
- 2.e3#
- 1...b4
- 2.Sb3#
- 1...Rd6
- 2.Sxf5#
- 1...Re6
- 2.Sxf5#
- 1...Rg6
- 2.Sxf5#
- 1...Rh6
- 2.Sxf5#
- 1...Rf7
- 2.Sexc6#
- 1...Rf8
- 2.Sexc6#
- 1...c5
- 2.Bb2#
- 1...bxa4
- 1.Ba3!
This is a version of 139893
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(c);XP(E)::P(C)
- P(f);SBLOCK::B(F)
- Tries
- Try
- K(A);P-FLIGHT,XP(a)
- Vars
- P(c);XP(E)::P(C)
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(f);SBLOCK::B(F)
- Refutation
- R(g);CHECK
- Try
- B(F);
- Threat
- S(J),XP(f)
- Refutation
- R(g);XB(F)
- Try
- B(I);XP(c)
- Threat
- DUALS(2)
- Refutation
- P(f);XB(I)
- Try
- B(I);
- Vars
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(f);SBLOCK::B(F)
- Refutation
- P(c);XP(E)
- Try
- B(I);
- Vars
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(f);SBLOCK::B(F)
- Refutation
- P(c);XP(E)
- Try
- P(E);XP(c)
- Vars
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(f);SBLOCK::B(F)
- Refutation
- P(f);XP(E)
- Try
- Actual
- B(F);
- Vars
- P(c);XP(E)::P(C)
- P(c);::S(H)
- R(g);N_GUARD::S(J),XP(e)
- R(g);N_GUARD::S(J),XP(f)
- P(f);SBLOCK::B(F)
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