MESON Chess Problem Database
Problem Display
PID: 49095 (rr6/kpQ5/1pP5/bpP5/1N6/Pp2p3/1P2P3/R3K3 w Q - 0 1)
Gruber, Bratoljub
Mat Plus, 1995
#2
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Bxb4+
- 2.axb4#
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- Tries
- 1.Kd1?
- 1...Bxb4
- 2.Qxb6#
- 2.axb4#
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Rd8+!
- 1...Bxb4
- 1.Kf1?
- 1...Bxb4
- 2.Qxb6#
- 2.axb4#
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Rf8+!
- 1...Bxb4
- 1.Rb1?
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Bxb4+!
- 1...bxc5
- 1.Rc1?
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Bxb4+!
- 1...bxc5
- 1.Rd1?
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Bxb4+!
- 1...bxc5
- 1.Qd7?
- 1...Bxb4+
- 2.axb4#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...bxc5!
- 1...Bxb4+
- 1.Qe7?
- 1...Bxb4+
- 2.axb4#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...bxc5!
- 1...Bxb4+
- 1.Qf7?
- 1...Bxb4+
- 2.axb4#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...bxc5!
- 1...Bxb4+
- 1.Qg7?
- 1...Bxb4+
- 2.axb4#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...bxc5!
- 1...Bxb4+
- 1.Qh7?
- 1...Bxb4+
- 2.axb4#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...bxc5!
- 1...Bxb4+
- 1.Kd1?
- Keys
- 1.0-0-0!
- 1...Bxb4
- 2.Qxb6#
- 1...bxc5
- 2.Qxa5#
- 1...Rc8
- 2.Qxb7#
- 1...Rd8
- 2.Qxb7#
- 1...Re8
- 2.Qxb7#
- 1...Rf8
- 2.Qxb7#
- 1...Rg8
- 2.Qxb7#
- 1...Rh8
- 2.Qxb7#
- 1...Bxb4
- 1.0-0-0!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(i);N_GUARD::QAR1(I),XP(g)
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- Tries
- Try
- K(B);N_SPINS(F),P-FLIGHT
- Vars
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- R(i);CHECK
- Try
- K(B);N_SPINS(F),P-FLIGHT
- Vars
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- R(i);CHECK
- Try
- R(A);
- Vars
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- B(c);CHECK,XS(F)
- Try
- R(A);
- Vars
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- B(c);CHECK,XS(F)
- Try
- R(A);
- Vars
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- B(c);CHECK,XS(F)
- Try
- Q(I);
- Vars
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- P(e);XP(G)
- Try
- Q(I);
- Vars
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- P(e);XP(G)
- Try
- Q(I);
- Vars
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- P(e);XP(G)
- Try
- Q(I);
- Vars
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- P(e);XP(G)
- Try
- Q(I);
- Vars
- B(c);CHECK,OGATE,XS(F)::R(A)+P(E),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
- Refutation
- P(e);XP(G)
- Try
- Actual
- K(B);0-0-0,N_SPINS(F)
- Vars
- B(c);N_GUARD,XS(F)::QAB1(I),XP(e)
- P(e);OGATE,XP(G)::QAR2(I),XB(c)
- R(i);N_GUARD::QAR1(I),XP(g)
Developed and maintained by Brian Stephenson.
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CSS/Javascript (jQuery, Bootstrap & DataTables).