MESON Chess Problem Database
Problem Display
PID: 50289 (8/5n2/R2pp3/bp1kn3/N2B1P2/4Q3/1N6/2R4K w - - 0 1)
Paslack, Rainer
4th Prize, Freie Presse, 1993
#2
8 + 7
| 6113 | Problemschach-Jahrbuch (1993) | 1994 |
| 6114 | Problemschach-Jahrbuch (1994) | 1995 |
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Sb6#
- 1...Bd2
- 2.Sb6#
- 1...Bc3
- 2.Sxc3#
- 1...Bb4
- 2.Sb6#
- 1...Bb6
- 2.Sxb6#
- 1...Bc7
- 2.Sc3#
- 1...Bd8
- 2.Sc3#
- 1...bxa4
- 2.Rxa5#
- 1...b4
- 2.Rxa5#
- 1...Be1
- Tries
- 1.Sc5?
- threat
- 2.Qe4#
- 1...dxc5
- 2.Rxc5#
- 1...Sg5!
- threat
- 1.Bc3?
- threat
- 2.Qd4#
- 1...Bxc3
- 2.Sxc3#
- 1...Sf3
- 2.Qxf3#
- 1...Sc6
- 2.Qf3#
- 1...Bb6!
- threat
- 1.Bc5?
- threat
- 2.Qd4#
- 1...dxc5
- 2.Rxc5#
- 1...Bc3
- 2.Sxc3#
- 1...Sf3
- 2.Qxf3#
- 1...Sc6
- 2.Qf3#
- 1...Bb6!
- threat
- 1.Bxe5?
- threat
- 2.Qd4#
- 2.Qd3#
- 2.Qf3#
- 1...dxe5
- 2.Rc5#
- 2.Qd3#
- 1...Bc3
- 2.Sxc3#
- 2.Qf3#
- 1...Bb6
- 2.Sxb6#
- 2.Qf3#
- 1...Sg5
- 2.Rxd6#
- 2.Qd4#
- 2.Qd3#
- 1...Sxe5!
- threat
- 1.Bb6?
- threat
- 2.Qd4#
- 1...Bxb6
- 2.Sxb6#
- 1...Sc4
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...Sc6
- 2.Qf3#
- 1...Bc3!
- threat
- 1.Rxd6+?
- 1...Sxd6
- 2.Rc5#
- 2.Qxe5#
- 1...Kxd6!
- 1...Sxd6
- 1.fxe5?
- 1...bxa4
- 2.Rxa5#
- 1...dxe5
- 2.Rc5#
- 1...Be1
- 2.Sb6#
- 1...Bd2
- 2.Sb6#
- 1...Bc3
- 2.Sxc3#
- 1...Bb4
- 2.Sb6#
- 1...Bb6
- 2.Sxb6#
- 1...Bc7
- 2.Sc3#
- 1...Bd8
- 2.Sc3#
- 1...Sg5
- 2.Rxd6#
- 1...Sh6
- 2.Rxd6#
- 1...Sd8
- 2.Rxd6#
- 1...Sh8
- 2.Rxd6#
- 1...b4
- 2.Rxa5#
- 1...Sxe5!
- 1...bxa4
- 1.Sc5?
- Keys
- 1.Ba7!
- threat
- 2.Qd4#
- 1...Bc3
- 2.Sxc3#
- 1...Bb6
- 2.Sxb6#
- 1...Sf3
- 2.Qxf3#
- 1...Sc6
- 2.Qf3#
- threat
- 1.Ba7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 7
- Sets
- B(a);N_GUARD::S(E)
- B(a);N_GUARD::S(E),XB(a)
- P(b);OGATEB,XS(E)::R(H),XB(a)
- P(b);OGATEB::R(H),XB(a)
- Tries
- Try
- S(E);
- Threat
- QAB1(D)
- Vars
- P(e);OGATE,XS(E)::R1(A),XP(e)
- Refutation
- S(g);
- Try
- B(F);
- Threat
- QAR1(D)
- Vars
- B(a);XB(F)::S(E),XB(a)
- S(d);N_GUARD::QAB(D),XS(d)
- S(d);N_GUARD::QAB(D)
- Refutation
- B(a);
- Try
- B(F);
- Threat
- QAR1(D)
- Vars
- P(e);OGATE,XB(F)::R1(A),XP(e)
- B(a);N_GUARD::S(E),XB(a)
- S(d);N_GUARD::QAB(D),XS(d)
- S(d);N_GUARD::QAB(D)
- Refutation
- B(a);
- Try
- B(F);XS(d)
- Threat
- DUALS(3)
- Refutation
- S(g);XB(F)
- Try
- B(F);
- Threat
- QAR1(D)
- Vars
- B(a);XB(F)::S(E),XB(a)
- S(d);N_GUARD::QAB(D)
- S(d);N_GUARD::QAB(D),XS(d)
- Refutation
- B(a);
- Try
- R(H);CHECK,XP(e)
- Refutation
- K(c);P-FLIGHT,XR(H)
- Try
- P(G);XS(d)
- Vars
- P(b);OGATEB,XS(E)::R(H),XB(a)
- P(e);N_GUARD,XP(G)::R1(A)
- B(a);N_GUARD::S(E)
- B(a);N_GUARD::S(E),XB(a)
- S(g);N_GUARD::R1(H),XP(e)
- P(b);OGATEB::R(H),XB(a)
- Refutation
- S(g);XP(G)
- Try
- Actual
- B(F);
- Threat
- QAR1(D)
- Vars
- B(a);N_GUARD::S(E),XB(a)
- S(d);N_GUARD::QAB(D),XS(d)
- S(d);N_GUARD::QAB(D)
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