MESON Chess Problem Database
Problem Display
PID: 149928 (8/6p1/1p1Q4/1K2Np1B/2p1kp1b/R4R2/2pp1nn1/1b1q2B1 w - - 0 1)
Pilchenko, Viacheslav Karlovich
Storozhenko, Ivan Ivanovich
Sp. Prize, Shakhmatnaya Poeziya, 2002
#2
7 + 13
| 15174 | FIDE Album (2001-2003) | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Qxf3
- 2.Bxf3#
- 1...Sh1
- 2.Qd4#
- 1...Sd3
- 2.Qd4#
- 1...Sh3
- 2.Qd4#
- 1...Sg4
- 2.Qd4#
- 1...c3
- 2.Ra4#
- 1...Qxf3
- Tries
- 1.Sxc4?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Qxd3#
- 2.Qd4#
- 2.Qc6#
- 1...Sg4
- 2.Qd3#
- 2.Qd4#
- 2.Qc6#
- 1...Bf6!
- threat
- 1.Sg4?
- threat
- 2.Qe5#
- 1...Sxg4
- 2.Qd4#
- 1...fxg4
- 2.Bg6#
- 1...Sd3
- 2.Qc6#
- 1...Se3
- 2.Rxf4#
- 1...Bf6
- 2.Sxf2#
- 1...c3!
- threat
- 1.Sc6?
- threat
- 2.Qe5#
- 2.Qd4#
- 2.Qe6#
- 1...Sd3
- 2.Qd4#
- 1...Sg4
- 2.Qd4#
- 1...Bf6!
- threat
- 1.Sg6?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Qd4#
- 2.Qc6#
- 1...Sg4
- 2.Qd4#
- 2.Qc6#
- 1...Bf6!
- threat
- 1.Sd7?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Qd4#
- 2.Qc6#
- 1...Sg4
- 2.Qd4#
- 2.Qc6#
- 1...Bf6!
- threat
- 1.Sf7?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Qd4#
- 2.Qc6#
- 1...Sg4
- 2.Qd4#
- 2.Qc6#
- 1...Bf6!
- threat
- 1.Rad3?
- threat
- 2.Rd4#
- 2.Qd4#
- 2.Qd5#
- 1...Qxf3
- 2.Bxf3#
- 2.Qd4#
- 2.Qd5#
- 1...Sxd3
- 2.Qd4#
- 1...Se3
- 2.Rd4#
- 2.Qd4#
- 1...cxd3!
- threat
- 1.Rfd3?
- threat
- 2.Rd4#
- 2.Qd4#
- 2.Qd5#
- 1...Sxd3
- 2.Qd4#
- 1...f3
- 2.Rd4#
- 2.Qd4#
- 1...Se3
- 2.Rd4#
- 2.Qd4#
- 1...c3
- 2.Ra4#
- 2.Qd4#
- 2.Qd5#
- 1...cxd3!
- threat
- 1.Qe6?
- threat
- 2.Sc6#
- 1...Kd4
- 2.Sc6#
- 1...Sd3
- 2.Sxd3#
- 1...Sg4
- 2.Sxg4#
- 1...Bf6!
- threat
- 1.Sxc4?
- Keys
- 1.Sd3!
- threat
- 2.Qe5#
- 1...Sxd3
- 2.Qd4#
- 1...cxd3
- 2.Ra4#
- 1...Sg4
- 2.Qc6#
- 1...Bf6
- 2.Sxf2#
- threat
- 1.Sd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- Q(b);OGATE,XR(C)::B(F),XQ(b)
- S(e);::QAR1(G)
- P(g);OGATEB::R(B)
- Tries
- Try
- S(E);XP(g)
- Threat
- QAR1(G)
- Refutation
- B(j);
- Try
- S(E);
- Threat
- QAR1(G)
- Vars
- S(e);XS(E)::QAR1(G)
- P(k);OGATEB,XS(E)::B(F)
- S(e);::QAB(G)
- S(f);N_GUARD::R1(C),XP(i)
- B(j);N_GUARD::S(E),XS(e)
- Refutation
- P(g);
- Try
- S(E);
- Threat
- DUALS(3)
- Vars
- S(e);::QAR1(G)
- Refutation
- B(j);
- Try
- S(E);
- Threat
- QAR1(G)
- Refutation
- B(j);
- Try
- S(E);
- Threat
- QAR1(G)
- Refutation
- B(j);
- Try
- S(E);
- Threat
- QAR1(G)
- Refutation
- B(j);
- Try
- R(B);
- Threat
- DUALS(3)
- Vars
- S(e);XR(B)::QAR1(G)
- Refutation
- P(g);XR(B)
- Try
- R(C);
- Threat
- DUALS(3)
- Vars
- S(e);XR(C)::QAR1(G)
- Refutation
- P(g);XR(C)
- Try
- Q(G);
- Threat
- QAR(G)+S(E)
- Vars
- K(h);P-FLIGHT,P_SPINS(e)::S(E)
- S(e);::QAR(G)+S(E),XS(e)
- Refutation
- B(j);
- Try
- Actual
- S(E);
- Threat
- QAR1(G)
- Vars
- S(e);XS(E)::QAR1(G)
- P(g);OGATEB,XS(E)::R(B)
- S(e);::QAB(G)
- B(j);N_GUARD::S(E),XS(e)
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