MESON Chess Problem Database
Problem Display
PID: 54884 (7B/1n2pN1B/4Pn2/1P5R/QPk3p1/P1P2bR1/4P1N1/4K3 w - - 0 1)
Musante, Horacio Luis
1st Prize, Helsinki Olympic Ty., 1952
#2
14 + 6
| 78 | Bulletin Ouvrier des Echecs | 1953 |
| 5407 | Selected Stocchi (II) | 2003 |
SOLUTION
- SOUND
- Sets
- 1...Bd5
- 2.Se5#
- 1...Se4
- 2.Se3#
- 1...Sd5
- 2.Bd3#
- 1...Sxh5
- 2.Se3#
- 1...Sd7
- 2.Se3#
- 2.Bd3#
- 1...Sxh7
- 2.Se3#
- 1...Se8
- 2.Se3#
- 2.Bd3#
- 1...Sg8
- 2.Se3#
- 2.Bd3#
- 1...Sa5
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sd6
- 2.Rc5#
- 1...Sd8
- 2.Rc5#
- 1...Bd5
- Tries
- 1.Kd2?
- threat
- 2.Se3#
- 2.Bd3#
- 1...Bxe2
- 2.Se3#
- 1...Bxg2
- 2.Bd3#
- 1...Sxh5
- 2.Se3#
- 1...Sxh7
- 2.Se3#
- 1...Be4
- 2.Se3#
- 1...Sd5
- 2.Se5#
- 2.Bd3#
- 1...Sc5
- 2.Se3#
- 2.Rxc5#
- 2.bxc5#
- 1...Se4+!
- threat
- 1.Bb1?
- 1...Bxe2
- 2.Ba2#
- 1...Bxg2
- 2.Ba2#
- 1...Sxh5
- 2.Se3#
- 2.Ba2#
- 1...Be4
- 2.Ba2#
- 1...Bd5
- 2.Se5#
- 2.Ba2#
- 1...Bc6
- 2.Ba2#
- 1...Se4
- 2.Se3#
- 2.Ba2#
- 2.Bd3#
- 1...Sd5
- 2.Ba2#
- 2.Bd3#
- 1...Sd7
- 2.Se3#
- 2.Ba2#
- 2.Bd3#
- 1...Sh7
- 2.Se3#
- 2.Ba2#
- 2.Bd3#
- 1...Se8
- 2.Se3#
- 2.Ba2#
- 2.Bd3#
- 1...Sg8
- 2.Se3#
- 2.Ba2#
- 2.Bd3#
- 1...Sa5
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sd6
- 2.Rc5#
- 1...Sd8
- 2.Rc5#
- 1...Kxc3!
- 1...Bxe2
- 1.Bc2?
- threat
- 2.Qb3#
- 1...Sxh5
- 2.Se3#
- 2.Bb3#
- 1...Bd5
- 2.Se5#
- 2.Bb3#
- 1...Sd5
- 2.Bb3#
- 2.Bd3#
- 1...Sa5
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Kxc3!
- threat
- 1.Bxf6?
- threat
- 2.Se3#
- 2.Bd3#
- 1...Bxe2
- 2.Se3#
- 1...Bxg2
- 2.Bd3#
- 1...Be4
- 2.Se3#
- 1...Sc5
- 2.Se3#
- 2.Rxc5#
- 2.bxc5#
- 1...exf6!
- threat
- 1.Qc2?
- threat
- 2.Se3#
- 2.Bd3#
- 1...Bxe2
- 2.Se3#
- 2.Qa2#
- 1...Bxg2
- 2.Bd3#
- 2.Qa2#
- 1...Sxh7
- 2.Se3#
- 2.Qa2#
- 1...Bd5
- 2.Bd3#
- 1...Sd5
- 2.Bd3#
- 1...Sc5
- 2.Rxc5#
- 1...Be4
- 2.Se3#
- 2.Qa2#
- 1...Se4
- 2.Se3#
- 2.Qa2#
- 1...Sxh5!
- threat
- 1.b6?
- 1...Bxe2
- 2.b5#
- 1...Bxg2
- 2.b5#
- 1...Sxh5
- 2.Se3#
- 1...Sxh7
- 2.Se3#
- 2.b5#
- 1...Be4
- 2.b5#
- 1...Bd5
- 2.Se5#
- 1...Bc6
- 2.b5#
- 1...Se4
- 2.Se3#
- 2.b5#
- 1...Sd5
- 2.Bd3#
- 1...Sd7
- 2.Se3#
- 2.Bd3#
- 2.b5#
- 1...Se8
- 2.Se3#
- 2.Bd3#
- 2.b5#
- 1...Sg8
- 2.Se3#
- 2.Bd3#
- 2.b5#
- 1...Sa5
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sd6
- 2.Rc5#
- 1...Sd8
- 2.Rc5#
- 1...Kxc3!
- 1...Bxe2
- 1.Kd2?
- Keys
- 1.Rd5!
- 1...Kxc3
- 2.Qc2#
- 1...Kxd5
- 2.Qb3#
- 1...Bxe2
- 2.Rd4#
- 1...Bxg2
- 2.Rd4#
- 1...Bxd5
- 2.Se5#
- 1...Sxd5
- 2.Bd3#
- 1...Sxh7
- 2.Se3#
- 1...Be4
- 2.Rd4#
- 1...Se4
- 2.Se3#
- 1...Sh5
- 2.Se3#
- 1...Sd7
- 2.Se3#
- 1...Se8
- 2.Se3#
- 1...Sg8
- 2.Se3#
- 1...Sa5
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sd6
- 2.Rc5#
- 1...Sd8
- 2.Rc5#
- 1...Kxc3
- 1.Rd5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- B(a);SBLOCK::S(L)
- S(d);::S(C)
- S(d);::B(M)
- S(d);XR(J)::S(C)
- S(d);XB(M)::S(C)
- S(e);N_GUARD::R1(J)
- S(e);N_GUARD::R1(J),XS(e)
- Tries
- Try
- K(A);S_FLIGHT
- Threat
- DUALS(2)
- Vars
- B(a);XP(B)::S(C)
- B(a);XS(C)::B(M)
- S(d);XR(J)::S(C)
- S(d);XB(M)::S(C)
- B(a);::S(C)
- Refutation
- S(d);CHECK
- Try
- B(M);
- Vars
- B(a);XP(B)::B(M)
- B(a);XS(C)::B(M)
- B(a);::B(M)
- S(e);N_GUARD::R1(J)
- S(e);N_GUARD::R1(J),XS(e)
- Refutation
- K(b);P-FLIGHT,P_SPINB(a),P_SPINS(d),XP(E)
- Try
- B(M);
- Threat
- QAB1(G)
- Vars
- S(e);N_GUARD::R1(J)
- S(e);N_GUARD::R1(J),XS(e)
- Refutation
- K(b);P-FLIGHT,P_SPINB(a),P_SPINS(d),XP(E)
- Try
- B(N);XS(d)
- Threat
- DUALS(2)
- Vars
- B(a);XP(B)::S(C)
- B(a);XS(C)::B(M)
- B(a);::S(C)
- Refutation
- P(f);XB(N)
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- B(a);::B(M)
- S(d);::B(M)
- S(e);N_GUARD::R1(J),XS(e)
- Refutation
- S(d);XR(J)
- Try
- P(I);
- Vars
- B(a);XP(B)::QAR(G)+P(H)
- B(a);XS(C)::QAR(G)+P(H)
- S(d);XR(J)::S(C)
- B(a);::QAR(G)+P(H)
- B(a);SBLOCK::S(L)
- S(d);::B(M)
- S(e);N_GUARD::R1(J)
- S(e);N_GUARD::R1(J),XS(e)
- Refutation
- K(b);P-FLIGHT,P_SPINB(a),P_SPINS(d),XP(E)
- Try
- Actual
- R(J);
- Vars
- K(b);OGATEB,P-FLIGHT,P_SPINB(a),P_SPINS(d),XP(E)::QAR1(G)
- K(b);S_FLIGHT,XR(J)::QAB(G)
- B(a);XP(B)::R1(J)
- B(a);XS(C)::R1(J)
- B(a);SBLOCK,XR(J)::S(L)
- S(d);SBLOCK,XR(J)::B(M)
- S(d);XB(M)::S(C)
- B(a);::R1(J)
- S(d);::S(C)
- S(e);N_GUARD::R1(J)
- S(e);N_GUARD::R1(J),XS(e)
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