MESON Chess Problem Database
Problem Display
PID: 63395 (b4KB1/1NQ5/1p1n1P2/pp1NknR1/3Rp2B/2pp1p2/5P1b/8 w - - 0 1)
Kapralos, Demetrius N
2nd Place, 03. WCCT, 1984-1988
#2
10 + 12
| 5406 | Selected Chess Compositions by Greek Composers | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Kxd4
- 2.Qxc3#
- 1...Kxd4
- Tries
- 1.Se3?
- threat
- 2.Qxd6#
- 1...Kf4
- 2.Rxf5#
- 1...Kxf6
- 2.Sg4#
- 1...Kxd4!
- threat
- 1.Sb4?
- threat
- 2.Qxd6#
- 1...Kxd4
- 2.Sc6#
- 1...Kf4
- 2.Sxd3#
- 1...Kxf6!
- threat
- 1.Sxb6?
- threat
- 2.Qxd6#
- 1...Kxd4
- 2.Qc5#
- 1...Kxf6
- 2.Sd7#
- 1...Kf4!
- threat
- 1.Sxd6?
- threat
- 2.Sxb5#
- 2.Sxf5#
- 2.Rxe4#
- 1...Kxd4
- 2.Sxb5#
- 2.Sxf5#
- 2.Qxc3#
- 1...e3
- 2.Sxb5#
- 2.Sxf5#
- 2.Re4#
- 1...b4
- 2.Sb5#
- 2.Sxf5#
- 2.Rxe4#
- 1...Bxd5!
- threat
- 1.Bg3+?
- 1...Kxd4
- 2.Qxc3#
- 1...Bxg3!
- 1...Kxd4
- 1.Rxd3?
- threat
- 2.Qxd6#
- 2.Qxc3#
- 2.Qe7#
- 1...Bxb7
- 2.Qxc3#
- 2.Qe7#
- 1...e3
- 2.Qe7#
- 1...c2
- 2.Qxd6#
- 2.Qc3#
- 2.Qe7#
- 1...b4
- 2.Qxd6#
- 2.Qe7#
- 1...exd3!
- threat
- 1.Ra4?
- threat
- 2.Qxd6#
- 2.Qxc3#
- 2.Qe7#
- 1...Bxb7
- 2.Qxc3#
- 2.Qe7#
- 1...bxa4
- 2.Qxc3#
- 1...c2
- 2.Qxd6#
- 2.Qc3#
- 2.Qe7#
- 1...b4!
- threat
- 1.Rb4?
- threat
- 2.Qxd6#
- 2.Qxc3#
- 2.Qe7#
- 1...Bxb7
- 2.Qxc3#
- 2.Qe7#
- 1...c2
- 2.Qxd6#
- 2.Qc3#
- 2.Qe7#
- 1...axb4!
- threat
- 1.Rc4?
- threat
- 2.Qxd6#
- 2.Qe7#
- 1...Bxb7
- 2.Qe7#
- 1...bxc4!
- threat
- 1.Rxf5+?
- 1...Kxd4
- 2.Qxc3#
- 1...Kxf5!
- 1...Kxd4
- 1.Se3?
- Keys
- 1.Se7!
- threat
- 2.Qxd6#
- 1...Kxd4
- 2.Sc6#
- 1...Kf4
- 2.Sg6#
- 1...Kxf6
- 2.Rxf5#
- threat
- 1.Se7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(h);N_SPINS(i),OGATEB,S_FLIGHT,XR(B)::QAB1(H),XP(b)
- Tries
- Try
- S(D);
- Threat
- QAB1(H),XS(k)
- Vars
- K(h);N_SPINS(i),P_SPINP(e),P_SPINS(k),S_FLIGHT::R1(E),XS(i)
- K(h);N_SPINS(i),S_FLIGHT,XP(F)::S(D)
- Refutation
- K(h);N_SPINS(i),S_FLIGHT,XR(B)
- Try
- S(D);
- Threat
- QAB1(H),XS(k)
- Vars
- K(h);N_SPINS(i),S_FLIGHT,XR(B)::S(D)
- K(h);N_SPINS(i),P_SPINP(e),P_SPINS(k),S_FLIGHT::S(D),XP(c)
- Refutation
- K(h);N_SPINS(i),S_FLIGHT,XP(F)
- Try
- S(D);XP(j)
- Threat
- QAB1(H),XS(k)
- Vars
- K(h);N_SPINS(i),S_FLIGHT,XR(B)::QAB1(H)
- K(h);N_SPINS(i),S_FLIGHT,XP(F)::S(D)
- Refutation
- K(h);N_SPINS(i),P_SPINP(e),P_SPINS(k),S_FLIGHT
- Try
- S(G);XS(k)
- Threat
- DUALS(3)
- Refutation
- B(l);XS(D)
- Try
- B(C);CHECK
- Vars
- K(h);N_SPINS(i),S_FLIGHT,XR(B)::QAB1(H),XP(b)
- Refutation
- B(a);XB(C)
- Try
- R(B);XP(c)
- Threat
- DUALS(3)
- Vars
- P(e);::QAR2(H)
- Refutation
- P(e);XR(B)
- Try
- R(B);
- Threat
- DUALS(3)
- Vars
- P(g);XR(B)::QAB(H),XP(b)
- Refutation
- P(g);
- Try
- R(B);
- Threat
- DUALS(3)
- Refutation
- P(f);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- B(l);XS(G)::QAR2(H)
- Refutation
- P(g);XR(B)
- Try
- R(E);CHECK,P_PINS(k),XS(i)
- Vars
- K(h);N_SPINS(k),S_FLIGHT,XR(B)::QAB1(H),XP(b)
- Refutation
- K(h);N_SPINS(k),P-FLIGHT,XR(E)
- Try
- Actual
- S(D);
- Threat
- QAB1(H),XS(k)
- Vars
- K(h);N_SPINS(i),S_FLIGHT,XR(B)::S(D)
- K(h);N_SPINS(i),P_SPINP(e),P_SPINS(k),S_FLIGHT::S(D)
- K(h);N_SPINS(i),S_FLIGHT,XP(F)::B(C)+R(E),DCHECK,XS(i)
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