MESON Chess Problem Database
Problem Display
PID: 49844 (8/8/8/2p5/2P1p3/2R1Pp2/prb2Q2/rkB1K2R w K - 0 1)
Gruber, Bratoljub
Mat Plus, 1995
#2
7 + 8
SOLUTION
- SOUND
- Sets
- 1...Kxc1
- 2.0-0#
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1
- Tries
- 1.Kf1?
- 1...Kxc1
- 2.Qe1#
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Bd3+!
- 1...Kxc1
- 1.Bxb2?
- threat
- 2.Qxc2#
- 1...Bd1
- 2.Rc1#
- 1...Bb3
- 2.Rc1#
- 1...Bd3
- 2.Rc1#
- 1...Ba4
- 2.Rc1#
- 1...Kxb2+!
- threat
- 1.Rf1?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rg1?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh2?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh3?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh4?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh5?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh6?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh7?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Rh8?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Kxc1!
- 1...Rb3
- 1.Qd2?
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...f2+!
- 1...Rb3
- 1.Qh2?
- 1...Kxc1
- 2.0-0#
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...f2+!
- 1...Kxc1
- 1.Kf1?
- Keys
- 1.0-0!
- 1...Rb3
- 2.Qxc2#
- 1...Rb4
- 2.Qxc2#
- 1...Rb5
- 2.Qxc2#
- 1...Rb6
- 2.Qxc2#
- 1...Rb7
- 2.Qxc2#
- 1...Rb8
- 2.Qxc2#
- 1...Bd1
- 2.Qxb2#
- 1...Bb3
- 2.Qxb2#
- 1...Bd3
- 2.Qxb2#
- 1...Ba4
- 2.Qxb2#
- 1...Rb3
- 1.0-0!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- K(b);P-FLIGHT,P_SPINB(e),XB(A)::0-0
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- K(b);OGATEB,P-FLIGHT,P_SPINB(e),XB(A)::QAR2(D)
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- B(e);CHECK
- Try
- B(A);XR(d)
- Threat
- QAB1(D),XB(e)
- Vars
- B(e);OGATE::R1(E)
- Refutation
- K(b);CHECK,P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- R(C);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- K(b);P-FLIGHT,P_SPINB(e),XB(A)
- Try
- Q(D);
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- P(f);CHECK
- Try
- Q(D);
- Vars
- K(b);P-FLIGHT,P_SPINB(e),XB(A)::0-0
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
- Refutation
- P(f);CHECK
- Try
- Actual
- K(B);0-0
- Vars
- R(d);N_GUARD::QAB1(D),XB(e)
- B(e);OGATE::QAR1(D),XR(d)
Developed and maintained by Brian Stephenson.
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