MESON Chess Problem Database
Problem Display
PID: 23846 (8/4p3/2R3Q1/1rnpP1Np/3k4/1R4B1/1nPP2B1/1K6 w - - 0 1)
Buglos, Janos
Sakkelet, 1997
#2
10 + 7
SOLUTION
- SOUND
- Sets
- 1...Sc4
- 2.Sf3#
- 2.c3#
- 1...Sxb3
- 2.Sf3#
- 2.Se6#
- 2.c3#
- 1...Sd3
- 2.Sf3#
- 2.Se6#
- 2.c3#
- 1...Sa4
- 2.Sf3#
- 2.Se6#
- 1...Se4
- 2.Sf3#
- 2.Se6#
- 1...Sa6
- 2.Sf3#
- 2.Se6#
- 2.c3#
- 1...Se6
- 2.Sf3#
- 2.Sxe6#
- 2.c3#
- 1...Sb7
- 2.Sf3#
- 2.Se6#
- 2.c3#
- 1...Sd7
- 2.Sf3#
- 2.Se6#
- 2.c3#
- 1...Sc4
- Tries
- 1.Se6+?
- 1...Sxe6
- 2.c3#
- 1...Kc4!
- 1...Sxe6
- 1.Rb4+?
- 1...Sc4
- 2.Sf3#
- 2.c3#
- 1...Rxb4!
- 1...Sc4
- 1.Qd3+?
- 1...Scxd3
- 2.Se6#
- 2.c3#
- 1...Sbxd3!
- 1...Scxd3
- 1.Qe4+?
- 1...Sxe4
- 2.Sf3#
- 2.Se6#
- 1...dxe4!
- 1...Sxe4
- 1.Qf7?
- threat
- 2.Qxd5#
- 1...Kc4
- 2.Qxd5#
- 1...Sxb3
- 2.Se6#
- 2.Qf2#
- 2.Qf4#
- 1...Scd3
- 2.Se6#
- 2.c3#
- 1...Sca4
- 2.Se6#
- 2.Qf2#
- 2.Qf4#
- 1...Se4
- 2.Sf3#
- 2.Se6#
- 1...Sa6
- 2.Se6#
- 2.Qf2#
- 2.Qf4#
- 1...Se6
- 2.Sxe6#
- 2.Qf2#
- 1...Sb7
- 2.Se6#
- 2.Qf2#
- 2.Qf4#
- 1...Sd7
- 2.Se6#
- 2.Qf2#
- 2.Qf4#
- 1...e6!
- threat
- 1.Qg8?
- threat
- 2.Qxd5#
- 1...Kc4
- 2.Qxd5#
- 1...Sxb3
- 2.Se6#
- 1...Scd3
- 2.Se6#
- 2.c3#
- 1...Sca4
- 2.Se6#
- 1...Se4
- 2.Sf3#
- 2.Se6#
- 1...Sa6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sd7
- 2.Se6#
- 1...e6!
- threat
- 1.Se6+?
- Keys
- 1.Qe6!
- threat
- 2.Qxd5#
- 1...Kc4
- 2.Qxd5#
- 1...Sxb3
- 2.Bf2#
- 1...Sxe6
- 2.Sxe6#
- 1...Scd3
- 2.c3#
- 1...Sca4
- 2.Bf2#
- 1...Se4
- 2.Sf3#
- 1...Sa6
- 2.Bf2#
- 1...Sb7
- 2.Bf2#
- 1...Sd7
- 2.Bf2#
- threat
- 1.Qe6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(H);CHECK
- Vars
- S(d);XS(H)::P(B)
- Refutation
- K(b);P-FLIGHT,P_SPINS(d)
- Try
- R(E);CHECK
- Refutation
- R(c);XR(E)
- Try
- Q(J);CHECK
- Refutation
- S(a);P_PINR(E),XQ(J)
- Try
- Q(J);CHECK
- Refutation
- P(e);XQ(J)
- Try
- Q(J);
- Threat
- QAR1(J),XP(e)
- Vars
- K(b);P-FLIGHT,P_SPINP(e),P_SPINS(d)::QAB1(J),XP(e)
- Refutation
- P(g);
- Try
- Q(J);
- Threat
- QAR1(J),XP(e)
- Vars
- K(b);P-FLIGHT,P_SPINP(e),P_SPINS(d)::QAB1(J),XP(e)
- S(d);N_GUARD,XR(E)::S(H)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- Refutation
- P(g);
- Try
- Actual
- Q(J);
- Threat
- QAR1(J),XP(e)
- Vars
- K(b);P-FLIGHT,P_SPINP(e),P_SPINS(d)::QAB1(J),XP(e)
- S(d);XR(E)::B(F)
- S(d);XQ(J)::S(H),XS(d)
- S(d);SBLOCK::P(B)
- S(d);::B(F)
- S(d);SBLOCK::S(H)
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