MESON Chess Problem Database
Problem Display
PID: 134651 (8/5p2/5p1K/2NP4/p2P1k2/Rp2Nb2/5Q1P/8 w - - 0 1)
Taraba, Jozef
4th HM., Mat 64, 2001
#2
8 + 6
| 14580 | Chess Compositions (Taraba) | 2009 |
SOLUTION
- SOUND
- Sets
- 1...b2
- 2.Qg3#
- 1...b2
- Tries
- 1.Sd1?
- 1...Kf5
- 2.Qxf3#
- 1...f5
- 2.Qg3#
- 1...b2
- 2.Qxf3#
- 1...Kg4!
- 1...Kf5
- 1.Sf1?
- 1...Kf5
- 2.Qxf3#
- 1...f5
- 2.Qg3#
- 1...b2
- 2.Qxf3#
- 1...Kg4!
- 1...Kf5
- 1.Sc2?
- 1...Kf5
- 2.Qxf3#
- 1...bxc2
- 2.Qxf3#
- 1...f5
- 2.Qg3#
- 1...b2
- 2.Qxf3#
- 1...Kg4!
- 1...Kf5
- 1.Sg2+?
- 1...Kf5
- 2.Qxf3#
- 1...Kg4!
- 1...Kf5
- 1.Sc4?
- 1...Kf5
- 2.Qxf3#
- 1...f5
- 2.Qg3#
- 1...b2
- 2.Qxf3#
- 1...Kg4!
- 1...Kf5
- 1.Sg4?
- 1...Kf5
- 2.Qxf3#
- 1...f5
- 2.Qg3#
- 1...b2
- 2.Qxf3#
- 1...Kxg4!
- 1...Kf5
- 1.Sf5?
- 1...Kxf5
- 2.Qxf3#
- 1...b2
- 2.Qxf3#
- 1...Kg4!
- 1...Kxf5
- 1.Qe1?
- 1...Bxd5
- 2.Qg3#
- 1...Bd1
- 2.Qg3#
- 1...Bh1
- 2.Qg3#
- 1...Be2
- 2.Qg3#
- 1...Bg2
- 2.Qg3#
- 1...Be4
- 2.Qg3#
- 1...Bg4
- 2.Qg3#
- 1...Bh5
- 2.Qg3#
- 1...b2
- 2.Qg3#
- 1...f5!
- 1...Bxd5
- 1.Qg1?
- 1...Bxd5
- 2.Qg3#
- 1...Bd1
- 2.Qg3#
- 1...Bh1
- 2.Qg3#
- 1...Be2
- 2.Qg3#
- 1...Be4
- 2.Qg3#
- 1...Bg4
- 2.Qg3#
- 1...Bh5
- 2.Qg3#
- 1...f5
- 2.Qg5#
- 1...b2
- 2.Qg3#
- 1...Bg2!
- 1...Bxd5
- 1.Qh4+?
- 1...Bg4
- 2.Qg3#
- 1...Kxe3!
- 1...Bg4
- 1.h4?
- 1...b2
- 2.Qh2#
- 1...f5!
- 1...b2
- 1.d6?
- 1...b2
- 2.Qg3#
- 1...f5!
- 1...b2
- 1.Sd1?
- Keys
- 1.h3!
- 1...f5
- 2.Sg2#
- 1...b2
- 2.Qh2#
- 1...f5
- 1.h3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(a);::QAB1(A)
- Tries
- Try
- S(D);
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- P(e);SBLOCK::QAB1(A)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- S(D);
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- P(e);SBLOCK::QAB1(A)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- S(D);
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- P(a);XS(D)::QAR1(A),XB(b)
- P(e);SBLOCK::QAB1(A)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- S(D);CHECK
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- S(D);
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- P(e);SBLOCK::QAB1(A)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- S(D);
- Vars
- K(d);P-FLIGHT::QAR2(A),XB(b)
- P(e);SBLOCK::QAB1(A)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT,XS(D)
- Try
- S(D);
- Vars
- K(d);P-FLIGHT,XS(D)::QAR2(A),XB(b)
- P(a);::QAR1(A),XB(b)
- Refutation
- K(d);N_SPINB(b),P-FLIGHT
- Try
- Q(A);N_PINB(b)
- Vars
- B(b);XP(G)::QAB1(A)
- B(b);::QAB1(A)
- P(a);::QAB1(A)
- Refutation
- P(e);
- Try
- Q(A);N_PINB(b)
- Vars
- B(b);XP(G)::QAB1(A)
- B(b);::QAB1(A)
- P(e);N_GUARD::QAB1(A)
- P(a);::QAB1(A)
- Refutation
- B(b);
- Try
- Q(A);CHECK,N_PINB(b)
- Vars
- B(b);P_SPINB(b)::QAB1(A)
- Refutation
- K(d);P_SPINP(a),S_FLIGHT,XS(D)
- Try
- P(B);
- Vars
- P(a);::QAB(A)
- Refutation
- P(e);
- Try
- P(G);
- Vars
- P(a);::QAB1(A)
- Refutation
- P(e);
- Try
- Actual
- P(B);
- Vars
- P(e);SBLOCK::S(D)
- P(a);::QAB(A)
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