MESON Chess Problem Database
Problem Display
PID: 49084 (8/N7/4p3/p3P3/P5bQ/Pk1Bp3/RB2P3/R3K3 w Q - 0 1)
Gruber, Bratoljub
Mat Plus, 1995
#2
11 + 5
SOLUTION
- SOUND
- Sets
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa4
- Tries
- 1.Kd1?
- 1...Kxa4
- 2.Bc2#
- 1...Bf3
- 2.Bc2#
- 2.Qc4#
- 1...Bh3
- 2.Bc2#
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Bc2#
- 2.Qc4#
- 1...Bxe2+!
- 1...Kxa4
- 1.Sb5?
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa4!
- 1...Bxe2
- 1.Sc6?
- 1...Bxe2
- 2.Sxa5#
- 2.Qc4#
- 1...Bf3
- 2.Sxa5#
- 2.Qc4#
- 1...Bh3
- 2.Sxa5#
- 2.Qc4#
- 1...Bf5
- 2.Sxa5#
- 2.Qc4#
- 1...Bh5
- 2.Sxa5#
- 2.Qc4#
- 1...Kxa4!
- 1...Bxe2
- 1.Sc8?
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa4!
- 1...Bxe2
- 1.Bc1?
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kc3!
- 1...Kxa4
- 1.Bc3?
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxc3!
- 1...Kxa4
- 1.Rb1?
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa2!
- 1...Kxa4
- 1.Rc1?
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa2!
- 1...Kxa4
- 1.Rd1?
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa2!
- 1...Kxa4
- 1.Kd1?
- Keys
- 1.0-0-0!
- 1...Kxa2
- 2.Bc4#
- 1...Kxa4
- 2.Bc2#
- 1...Bxe2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Bh3
- 2.Qc4#
- 1...Bf5
- 2.Qc4#
- 1...Bh5
- 2.Qc4#
- 1...Kxa2
- 1.0-0-0!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Tries
- Try
- K(B);P-FLIGHT,P_SPINP(E)
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);N_PINP(E),OGATE::QAB1(I)
- Refutation
- B(c);CHECK,XP(E)
- Try
- S(K);
- Vars
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);P_SPINB(c),S_FLIGHT,XP(H)
- Try
- S(K);
- Refutation
- K(a);P_SPINB(c),S_FLIGHT,XP(H)
- Try
- S(K);
- Vars
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);P_SPINB(c),S_FLIGHT,XP(H)
- Try
- B(D);
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);P-FLIGHT
- Try
- B(D);
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);P-FLIGHT,XB(D)
- Try
- R(A);
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);S_FLIGHT,XR(C)
- Try
- R(A);
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);S_FLIGHT,XR(C)
- Try
- R(A);
- Vars
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
- Refutation
- K(a);S_FLIGHT,XR(C)
- Try
- Actual
- K(B);0-0-0
- Vars
- K(a);S_FLIGHT,XR(C)::B(G)
- K(a);P_SPINB(c),S_FLIGHT,XP(H)::B(G)
- B(c);OGATE,XP(E)::QAB1(I)
- B(c);OGATE::QAB1(I)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).