MESON Chess Problem Database
Problem Display
PID: 187268 (3bR2Q/2ppn2B/2Np3R/1pPk1p2/1p2N3/1P2B3/3K4/8 w - - 0 1)
Moerman, Marcel
3rd Comm., Het Belgisch Schaakbord (L'Echiquier Belge), 1996-1997
#2
10 + 9
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...Sg6
- 2.Sxb4#
- 1...Sc8
- 2.Sxb4#
- 1...Sg8
- 2.Sxb4#
- 1...fxe4
- 2.Sxb4#
- 1...f4
- 2.Sxb4#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Sxc6
- Tries
- 1.Ke2?
- 1...Kxe4
- 2.Qd4#
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...fxe4
- 2.Sxb4#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Sg6
- 2.Sxb4#
- 1...Sc8
- 2.Sxb4#
- 1...Sg8
- 2.Sxb4#
- 1...f4
- 2.Sxb4#
- 1...Kxc6!
- 1...Kxe4
- 1.Kd3?
- threat
- 2.Sxb4#
- 1...fxe4+
- 2.Bxe4#
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Kxc6!
- threat
- 1.Sf2?
- threat
- 2.Sxb4#
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Kxc6!
- threat
- 1.Sg3?
- threat
- 2.Sxb4#
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Kxc6!
- threat
- 1.Sg5?
- threat
- 2.Sxb4#
- 1...Sxc6
- 2.Bg8#
- 2.Qg8#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Kxc6!
- threat
- 1.Sf6+?
- 1...Ke6
- 2.Bg8#
- 2.Qg8#
- 1...Kxc6!
- 1...Ke6
- 1.Bxf5?
- threat
- 2.Sxb4#
- 1...Sxc6
- 2.Qg8#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Kxc6!
- threat
- 1.Qf6?
- 1...Kxe4
- 2.Qxf5#
- 1...Sxc6
- 2.Bg8#
- 2.Qf7#
- 1...fxe4
- 2.Sxb4#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 2.Qe6#
- 1...Sg6
- 2.Sxb4#
- 1...Sc8
- 2.Sxb4#
- 1...Sg8
- 2.Sxb4#
- 1...f4
- 2.Sxb4#
- 1...Kxc6!
- 1...Kxe4
- 1.Qg7?
- 1...Kxe4
- 2.Qg2#
- 1...Sxc6
- 2.Bg8#
- 2.Qf7#
- 2.Qg8#
- 1...fxe4
- 2.Sxb4#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Sg6
- 2.Sxb4#
- 1...Sc8
- 2.Sxb4#
- 1...Sg8
- 2.Sxb4#
- 1...f4
- 2.Sxb4#
- 1...Kxc6!
- 1...Kxe4
- 1.Qg8+?
- 1...Kxe4
- 2.Qg2#
- 1...Sxg8
- 2.Sxb4#
- 1...Kxc6!
- 1...Kxe4
- 1.Ke2?
- Keys
- 1.Qa1!
- 1...Kxe4
- 2.Qh1#
- 1...Kxc6
- 2.Qa8#
- 1...Sxc6
- 2.Bg8#
- 1...fxe4
- 2.Sxb4#
- 1...dxc5
- 2.Qe5#
- 1...dxc6
- 2.Qd4#
- 1...Sg6
- 2.Sxb4#
- 1...Sc8
- 2.Sxb4#
- 1...Sg8
- 2.Sxb4#
- 1...f4
- 2.Sxb4#
- 1...Kxe4
- 1.Qa1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(h);::S(F),XP(a)
- P(d);XS(D)::S(F),XP(a)
- P(d);::S(F),XP(a)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- K(c);P_SPINP(d),P_SPINS(h),S_FLIGHT,XS(D)::QAR1(J)
- P(d);XS(D)::S(F),XP(a)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- S(h);::S(F),XP(a)
- P(d);::S(F),XP(a)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- K(A);P-FLIGHT
- Threat
- S(F),XP(a)
- Vars
- P(d);CHECK,OGATE,XS(D)::B(H),XP(d)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- S(D);
- Threat
- S(F),XP(a)
- Vars
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- S(D);
- Threat
- S(F),XP(a)
- Vars
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- S(D);
- Threat
- S(F),XP(a)
- Vars
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- S(D);CHECK
- Refutation
- K(c);S_FLIGHT,XS(F)
- Try
- B(H);XP(d)
- Threat
- S(F),XP(a)
- Vars
- S(h);N_GUARD,SBLOCK,XS(F)::QAB(J)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- Q(J);
- Vars
- K(c);P_SPINP(d),P_SPINS(h),S_FLIGHT,XS(D)::QAB1(J),XP(d)
- P(d);XS(D)::S(F),XP(a)
- P(e);N_GUARD,XP(E)::QAR1(J)
- S(h);::S(F),XP(a)
- P(d);::S(F),XP(a)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- Q(J);
- Vars
- K(c);OGATEB,P_SPINP(d),P_SPINS(h),S_FLIGHT,XS(D)::QAB(J)
- P(d);XS(D)::S(F),XP(a)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- S(h);::S(F),XP(a)
- P(d);::S(F),XP(a)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- Q(J);CHECK
- Vars
- K(c);OGATEB,P_SPINP(d),P_SPINS(h),S_FLIGHT,XS(D)::QAB(J)
- S(h);XQ(J)::S(F),XP(a)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(F)
- Try
- Actual
- Q(J);
- Vars
- K(c);OGATEB,P_SPINP(d),P_SPINS(h),S_FLIGHT,XS(D)::QAB(J)
- K(c);OGATEB,P_SPINP(e),S_FLIGHT,XS(F)::QAB(J)
- S(h);N_GUARD,SBLOCK,XS(F)::B(H)
- P(d);XS(D)::S(F),XP(a)
- P(e);N_GUARD,XP(E)::QAR1(J)
- P(g);SBLOCK,XS(F)::QAR1(J)
- S(h);::S(F),XP(a)
- P(d);::S(F),XP(a)
Developed and maintained by Brian Stephenson.
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