MESON Chess Problem Database
Problem Display
PID: 80456 (4B3/2N5/1n6/5K2/1P1kpp1R/2nPpPb1/3R4/5NQ1 w - - 0 1)
Mladenovic, Miodrag
2nd HM., Mat Plus, 1997
#2
10 + 7
| 5929 | Mat Plus Special Issue | 2006 |
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Qg7#
- 1...Bf2
- 2.Qg7#
- 1...Bh2
- 2.Qg7#
- 1...Scd5
- 2.Sb5#
- 1...Sbd5
- 2.Se6#
- 1...exf3
- 2.Qxe3#
- 1...Be1
- Tries
- 1.Sxe3?
- threat
- 2.Sc2#
- 2.Se6#
- 2.dxe4#
- 1...exd3
- 2.Se6#
- 1...exf3
- 2.Sc2#
- 2.Se6#
- 1...Bf2
- 2.Sc2#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Se2
- 2.Sb5#
- 1...Sca4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Scd5
- 2.Sb5#
- 1...Be1
- 2.Sc2#
- 2.Se6#
- 1...Sc4
- 2.Sc2#
- 2.Se6#
- 2.dxc4#
- 1...fxe3!
- threat
- 1.Bc6?
- threat
- 2.Se6#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Se2
- 2.Sb5#
- 1...Sca4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Scd5
- 2.Sb5#
- 1...exd3!
- threat
- 1.fxe4?
- threat
- 2.Se6#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Se2
- 2.Sb5#
- 1...Sca4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Scd5
- 2.Sb5#
- 1...Sxe4!
- threat
- 1.Sxe3?
- Keys
- 1.Bf7!
- threat
- 2.dxe4#
- 1...exd3
- 2.Qxe3#
- 1...exf3
- 2.Qxe3#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Se2
- 2.Sb5#
- 1...Sca4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Scd5
- 2.Sb5#
- 1...Be1
- 2.Qg7#
- 1...Bf2
- 2.Qg7#
- 1...Sc4
- 2.dxc4#
- 1...Sbd5
- 2.Se6#
- threat
- 1.Bf7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 1
- Sets
- B(c);OGATE::QAB(B)
- B(c);N_SPINP(b),OGATE::QAB(B)
- S(a);N_GUARD,SBLOCK::S(I)
- S(g);SBLOCK::S(I)
- P(e);S_CUTP(f),XP(E)::QAB1(B),XP(b)
- Tries
- Try
- S(A);XP(b)
- Threat
- DUALS(3)
- Vars
- P(e);P_SPINP(e),XP(D)::S(I)
- B(c);::S(A)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- Refutation
- P(f);P_SPINP(f),XS(A)
- Try
- B(J);
- Threat
- S(I)
- Vars
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- Refutation
- P(e);N_SPINP(b),P_SPINP(e),XP(D)
- Try
- P(E);XP(e)
- Threat
- S(I)
- Vars
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- Refutation
- S(a);XP(E)
- Try
- Actual
- B(J);
- Threat
- R(C)+P(D),XP(e)
- Vars
- P(e);N_SPINP(b),P_SPINP(e),S_CUTP(f),XP(D)::QAB1(B),XP(b)
- P(e);S_CUTP(f),XP(E)::QAB1(B),XP(b)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- B(c);OGATE::QAB(B)
- B(c);N_SPINP(b),OGATE::QAB(B)
- S(g);OGATE::R(C)+P(D),XS(g)
- S(g);SBLOCK::S(I)
Developed and maintained by Brian Stephenson.
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