MESON Chess Problem Database
Problem Display
PID: 54338 (2NrR3/3ppB2/n7/1p3pB1/qN1k2bK/r1Rp1P2/3Q4/2n5 w - - 0 1)
Markovtsy, Vassyl Yuriovich
1st Prize, Shakhmatnaya Poeziya, 2002
#2
9 + 12
| 56 | The Problemist | 2004 |
| 15174 | FIDE Album (2001-2003) | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Qe3#
- 2.Qf4#
- 1...Rxc3
- 2.Qe3#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Sc6#
- 1...e5
- 2.Be3#
- 1...Ke5
- Tries
- 1.Sc2+?
- 1...Ke5
- 2.Rxe7#
- 1...Qxc2!
- 1...Ke5
- 1.Sd5?
- threat
- 2.Qe3#
- 2.Qf4#
- 1...Ke5
- 2.Bf6#
- 1...Rxc3
- 2.Qxc3#
- 1...Bxf3
- 2.Qe3#
- 1...Qc4
- 2.Qe3#
- 1...Se2
- 2.Qe3#
- 1...Sc5
- 2.Qe3#
- 1...f4
- 2.Qxf4#
- 1...e5
- 2.Be3#
- 2.Qe3#
- 2.Qf2#
- 1...e6!
- threat
- 1.Bf6+?
- 1...e5
- 2.Bxe5#
- 1...exf6!
- 1...e5
- 1.Bxe7?
- threat
- 2.Bf6#
- 1...Ke5
- 2.Qe3#
- 1...Rxc3
- 2.Qf4#
- 1...Rxe8!
- threat
- 1.Rxc1?
- threat
- 2.Qe3#
- 2.Qf4#
- 1...Ke5
- 2.Qe3#
- 2.Qf4#
- 1...Bxf3
- 2.Qe3#
- 1...Rc3
- 2.Qxc3#
- 2.Qe3#
- 1...Sc5
- 2.Qe3#
- 1...f4
- 2.Qxf4#
- 1...e5
- 2.Be3#
- 2.Qe3#
- 2.Qf2#
- 1...Qc2!
- threat
- 1.Rc2?
- threat
- 2.Qe3#
- 2.Qf4#
- 1...Ke5
- 2.Qe3#
- 2.Qf4#
- 1...Bxf3
- 2.Qe3#
- 1...Rc3
- 2.Qxc3#
- 2.Qe3#
- 1...Se2
- 2.Qe3#
- 1...Sc5
- 2.Qe3#
- 1...f4
- 2.Qxf4#
- 1...e5
- 2.Be3#
- 2.Qe3#
- 2.Qf2#
- 1...Qxc2!
- threat
- 1.Rc4+?
- 1...Ke5
- 2.Rxe7#
- 2.Qe3#
- 2.Qf4#
- 2.f4#
- 1...bxc4!
- 1...Ke5
- 1.Rc5?
- threat
- 2.Be3#
- 2.Qe3#
- 2.Qf2#
- 1...Kxc5
- 2.Be3#
- 1...Bxf3
- 2.Qe3#
- 1...d5
- 2.Qe3#
- 1...Qc2
- 2.Be3#
- 2.Qe3#
- 1...Ra2
- 2.Be3#
- 2.Qc3#
- 2.Qe3#
- 1...Se2
- 2.Be3#
- 2.Qe3#
- 1...f4
- 2.Qf2#
- 1...Sxc5!
- threat
- 1.Rxe7?
- threat
- 2.Be3#
- 2.Bf6#
- 1...Rxc3
- 2.Be3#
- 2.Qe3#
- 2.Qf2#
- 1...f4
- 2.Bf6#
- 2.Re4#
- 1...Rh8+!
- threat
- 1.Qf2+?
- 1...Ke5
- 2.Rxe7#
- 2.Qe3#
- 1...Kxc3!
- 1...Ke5
- 1.Qxd3+?
- 1...Ke5
- 2.Rxe7#
- 2.Qe3#
- 2.Qd5#
- 2.Qd6#
- 2.f4#
- 1...Sxd3!
- 1...Ke5
- 1.Sc2+?
- Keys
- 1.Sxe7!
- threat
- 2.Bf6#
- 1...Ke5
- 2.Qf4#
- 1...Rxc3
- 2.Qe3#
- 1...Bxf3
- 2.Sxf5#
- threat
- 1.Sxe7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 3
- Sets
- R(b);SBLOCK,XR(B)::QAB1(A)
- P(j);N_GUARD::S(D)
- P(k);::B(F)
- Tries
- Try
- S(D);CHECK
- Vars
- K(e);N_SPINP(c),P_SPINP(k),S_FLIGHT::R(I),XP(k)
- Refutation
- Q(d);XS(D)
- Try
- S(D);
- Threat
- DUALS(2)
- Vars
- K(e);N_SPINP(c),P_SPINP(k),S_FLIGHT::B(F)
- R(b);OGATE,XR(B)::QAB1(A),XR(b)
- B(f);XP(C)::QAB1(A)
- Q(d);::QAB1(A)
- S(a);::QAB1(A)
- S(i);::QAB1(A)
- P(h);::QAR2(A),XP(h)
- Refutation
- P(k);
- Try
- B(F);CHECK
- Vars
- P(k);::B(F),XP(k)
- Refutation
- P(k);XB(F)
- Try
- B(F);XP(k)
- Threat
- B(F)
- Vars
- K(e);N_SPINP(c),S_FLIGHT::QAR2(A)
- R(b);SBLOCK,XR(B)::QAR2(A)
- Refutation
- R(l);XR(I)
- Try
- R(B);XS(a)
- Threat
- DUALS(2)
- Vars
- B(f);XP(C)::QAB1(A)
- S(i);::QAB1(A)
- P(h);::QAR2(A),XP(h)
- Refutation
- Q(d);
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- B(f);XP(C)::QAB1(A)
- S(a);::QAB1(A)
- S(i);::QAB1(A)
- P(h);::QAR2(A),XP(h)
- Refutation
- Q(d);XR(B)
- Try
- R(B);CHECK
- Refutation
- P(g);XR(B)
- Try
- R(B);
- Threat
- DUALS(3)
- Vars
- K(e);N_SPINP(c),S_FLIGHT,XR(B)::B(F)
- B(f);XP(C)::QAB1(A)
- P(j);::QAB1(A)
- P(h);::QAB(A)
- Refutation
- S(i);XR(B)
- Try
- R(I);XP(k)
- Threat
- DUALS(2)
- Refutation
- R(l);CHECK
- Try
- Q(A);CHECK,N_PINP(c)
- Refutation
- K(e);S_FLIGHT,XR(B)
- Try
- Q(A);CHECK,XP(c)
- Refutation
- S(a);XQ(A)
- Try
- Actual
- S(H);XP(k)
- Threat
- B(F)
- Vars
- K(e);N_SPINP(c),S_FLIGHT::QAB1(A)
- R(b);SBLOCK,XR(B)::QAB1(A)
- B(f);N_GUARD,XP(C)::S(H),XP(h)
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