MESON Chess Problem Database
Problem Display
PID: 64461 (1N6/P4b2/1PP2b2/3kP3/1P3P2/1K1N3B/p3Rp2/Q7 w - - 0 1)
Kovacevic, Marjan
2/3 Prize, Shakhmatna misl, 1981
#2
12 + 5
| 3752 | FIDE Album (1980-1982) | 1988 |
SOLUTION
- SOUND
- Sets
- 1...Bxe5
- 2.Qxe5#
- 1...Be6
- 2.Bg2#
- 1...Bxe5
- Tries
- 1.Kc3?
- threat
- 2.Qh1#
- 2.Qxa2#
- 1...f1Q
- 2.Qxa2#
- 1...f1S
- 2.Qxa2#
- 1...f1B
- 2.Qxa2#
- 1...f1R
- 2.Qxa2#
- 1...Bh5
- 2.Qxa2#
- 1...Bg6
- 2.Qxa2#
- 1...Bxe5+!
- threat
- 1.Sxf2?
- threat
- 2.Rd2#
- 2.Qd1#
- 1...Bxe5
- 2.Qxe5#
- 1...Bg6!
- threat
- 1.Sc5?
- threat
- 2.Bg2#
- 2.Rd2#
- 2.Qd1#
- 1...Bxe5
- 2.Qxe5#
- 1...f1S
- 2.Bg2#
- 1...f1B
- 2.Qd1#
- 1...f1R
- 2.Rd2#
- 1...Bh5
- 2.Be6#
- 2.Rd2#
- 2.Qd1#
- 1...Bg6
- 2.Be6#
- 1...f1Q!
- threat
- 1.Re4?
- threat
- 2.Rd4#
- 2.Qd4#
- 1...Bxe5
- 2.Qxe5#
- 1...Kxe4+!
- threat
- 1.Qc3?
- threat
- 2.Qc4#
- 2.Qc5#
- 1...Bxe5
- 2.Qxe5#
- 2.Qc5#
- 1...Be7
- 2.Qc4#
- 1...a1S+!
- threat
- 1.c7?
- threat
- 2.a8Q#
- 2.a8B#
- 1...Bxe5
- 2.Qxe5#
- 1...f1Q
- 2.a8Q#
- 2.a8B#
- 1...f1S
- 2.a8Q#
- 2.a8B#
- 1...f1B
- 2.a8Q#
- 2.a8B#
- 1...f1R
- 2.a8Q#
- 2.a8B#
- 1...Bh4
- 2.a8Q#
- 2.a8B#
- 1...Bg5
- 2.a8Q#
- 2.a8B#
- 1...Be7
- 2.a8Q#
- 2.a8B#
- 1...Bg7
- 2.a8Q#
- 2.a8B#
- 1...Bd8
- 2.a8Q#
- 2.a8B#
- 2.cxd8Q#
- 2.cxd8R#
- 1...Bh8
- 2.a8Q#
- 2.a8B#
- 1...Bh5
- 2.a8Q#
- 2.a8B#
- 1...Be6
- 2.Bg2#
- 2.a8Q#
- 2.a8B#
- 1...Bg6
- 2.a8Q#
- 2.a8B#
- 1...Bg8
- 2.a8Q#
- 2.a8B#
- 1...Be8!
- threat
- 1.a8S?
- threat
- 2.Sc7#
- 1...Bxe5
- 2.Qxe5#
- 1...Bd8!
- threat
- 1.a8B?
- threat
- 2.c7#
- 1...Bxe5
- 2.Qxe5#
- 1...Be8!
- threat
- 1.a8R?
- threat
- 2.Ra5#
- 1...Bxe5
- 2.Qxe5#
- 1...Be7!
- threat
- 1.Kc3?
- Keys
- 1.a8Q!
- threat
- 2.Qa5#
- 2.c7#
- 1...Bxe5
- 2.Qxe5#
- 1...Be7
- 2.c7#
- 1...Be8
- 2.Qa5#
- threat
- 1.a8Q!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- B(e);SBLOCK::B(E)
- Tries
- Try
- K(C);P-FLIGHT,P_SPINP(H)
- Threat
- DUALS(2)
- Vars
- P(b);::QAB(A),XP(a)
- B(e);::QAB(A),XP(a)
- Refutation
- B(d);CHECK,XP(H)
- Try
- S(D);XP(b)
- Threat
- DUALS(2)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- Refutation
- B(e);
- Try
- S(D);
- Threat
- DUALS(3)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- P(b);::B(E)
- P(b);::QAR(A)
- P(b);::R(B)
- B(e);N_GUARD::B(E)
- Refutation
- P(b);
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- Refutation
- K(c);CHECK,S_FLIGHT,XR(B)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(d);::QAB1(A)
- Refutation
- P(a);CHECK
- Try
- P(J);
- Threat
- P=Q
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- P(b);::P=Q
- B(d);::P=Q
- B(e);::P=Q
- Refutation
- B(e);
- Try
- P(K);
- Threat
- S(K)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- Refutation
- B(d);
- Try
- P(K);
- Threat
- B(K)+P(J)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- Refutation
- B(e);
- Try
- P(K);
- Threat
- R(K)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- Refutation
- B(d);
- Try
- Actual
- P(K);
- Threat
- DUALS(2)
- Vars
- B(d);OGATE,XP(H)::QAR1(A),XB(d)
- B(d);::QAB(K)+P(J)
- B(e);::QAR(K)
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