MESON Chess Problem Database
Problem Display
PID: 108568 (7r/p7/KN1pPB2/3p4/1P2k1B1/p1p3P1/2P3N1/1r5Q w - - 0 1)
Kapros, Jorge Marcelo
Hlas l'udu, 1988
#2
10 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Re1
- 2.Qxe1#
- 1...Rb2
- 2.Qe1#
- 1...Rb3
- 2.Qe1#
- 1...Rxb4
- 2.Qe1#
- 1...Rh7
- 2.Qxh7#
- 1...Ra8
- 2.Qh7#
- 1...Rb8
- 2.Qh7#
- 1...Rc8
- 2.Qh7#
- 1...Rd8
- 2.Qh7#
- 1...Re8
- 2.Qh7#
- 1...Rf8
- 2.Qh7#
- 1...Re1
- Tries
- 1.Sa4?
- threat
- 2.Sxc3#
- 1...Rb3
- 2.Qe1#
- 1...Rc8
- 2.Qh7#
- 1...d4!
- threat
- 1.Sc8?
- threat
- 2.Sxd6#
- 1...Rxc8
- 2.Qh7#
- 1...Rd8
- 2.Qh7#
- 1...d4!
- threat
- 1.Qc1?
- threat
- 2.Qe3#
- 2.Qf4#
- 1...d4
- 2.Qf4#
- 1...Rxc1!
- threat
- 1.Qd1?
- threat
- 2.Qe2#
- 2.Qf3#
- 2.Qd3#
- 2.Qd4#
- 2.Qxd5#
- 1...Rxb4
- 2.Qe2#
- 2.Qf3#
- 2.Qe1#
- 2.Qd3#
- 2.Qxd5#
- 1...axb6
- 2.Qe2#
- 2.Qf3#
- 2.Qd3#
- 2.Qd4#
- 1...Rh5
- 2.Qe2#
- 2.Qf3#
- 2.Qd3#
- 2.Qd4#
- 1...d4
- 2.Qe2#
- 2.Qf3#
- 2.Qd3#
- 2.Qxd4#
- 1...Rxd1!
- threat
- 1.Qf1?
- threat
- 2.Bf5#
- 2.Qe2#
- 2.Qd3#
- 2.Qf3#
- 2.Qf4#
- 2.Qf5#
- 1...Rd1
- 2.Bf5#
- 2.Qe2#
- 2.Qf3#
- 2.Qf4#
- 2.Qf5#
- 1...Re1
- 2.Bf5#
- 2.Qd3#
- 2.Qxe1#
- 2.Qf3#
- 2.Qf4#
- 2.Qf5#
- 1...Rh5
- 2.Qe2#
- 2.Qd3#
- 2.Qf3#
- 2.Qf4#
- 1...Rxf1!
- threat
- 1.Qg1?
- threat
- 2.Qe3#
- 2.Qd4#
- 1...Rxb4
- 2.Qe3#
- 2.Qe1#
- 1...Rd1
- 2.Qe3#
- 1...Re1
- 2.Qd4#
- 2.Qxe1#
- 1...d4
- 2.Qxd4#
- 1...Rxg1!
- threat
- 1.Qh5?
- threat
- 2.Bf3#
- 2.Bf5#
- 2.Qg6#
- 2.Qxd5#
- 2.Qf5#
- 1...axb6
- 2.Bf3#
- 2.Bf5#
- 2.Qg6#
- 2.Qf5#
- 1...Rd1
- 2.Bf3#
- 2.Bf5#
- 2.Qg6#
- 2.Qf5#
- 1...Rf1
- 2.Qxd5#
- 1...Rh6
- 2.Bf3#
- 2.Bf5#
- 2.Qxd5#
- 2.Qf5#
- 1...Rg8
- 2.Bf3#
- 2.Bf5#
- 2.Qxd5#
- 2.Qf5#
- 1...d4
- 2.Bf3#
- 2.Bf5#
- 2.Qg6#
- 2.Qd5#
- 2.Qf5#
- 1...Rxh5!
- threat
- 1.Qh6?
- threat
- 2.Qe3#
- 2.Qf4#
- 2.Qg6#
- 1...Re1
- 2.Qf4#
- 2.Qg6#
- 1...Rf1
- 2.Qe3#
- 1...Rg8
- 2.Qe3#
- 2.Qf4#
- 1...d4
- 2.Qf4#
- 2.Qg6#
- 1...Rxh6!
- threat
- 1.Sa4?
- Keys
- 1.Sxd5!
- threat
- 2.Sxc3#
- 1...Kxd5
- 2.Se3#
- 1...Rb3
- 2.Sh4#
- 1...Rc8
- 2.Se1#
- threat
- 1.Sxd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 9
- Sets
- R(a);N_GUARD::QAR(A),XR(a)
- R(a);N_GUARD::QAR(A)
- R(a);N_GUARD,XP(E)::QAR(A)
- R(h);N_GUARD::QAB(A),XR(h)
- R(h);N_GUARD::QAB(A)
- Tries
- Try
- S(H);
- Threat
- S(H),XP(c)
- Vars
- R(a);N_GUARD::QAR(A)
- R(h);N_GUARD::QAB(A)
- Refutation
- P(e);
- Try
- S(H);
- Threat
- S(H),XP(f)
- Vars
- R(h);N_GUARD,XS(H)::QAB(A)
- R(h);N_GUARD::QAB(A)
- Refutation
- P(e);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- P(e);::QAR1(A)
- Refutation
- R(a);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(5)
- Refutation
- R(a);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(6)
- Refutation
- R(a);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- R(a);::QAR1(A)
- P(e);::QAR1(A),XP(e)
- Refutation
- R(a);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(5)
- Vars
- R(a);::QAB1(A),XP(e)
- Refutation
- R(h);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- R(a);::QAR1(A)
- Refutation
- R(h);XQ(A)
- Try
- Actual
- S(H);XP(e)
- Threat
- S(H),XP(c)
- Vars
- K(d);S_FLIGHT,XS(H)::QAB(A)+S(C),DCHECK
- R(a);N_GUARD::QAB(A)+S(C)
- R(h);N_GUARD::QAB(A)+S(C)
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