MESON Chess Problem Database
Problem Display
PID: 96387 (6K1/1p2P1P1/3Q2PB/pr1PRp1q/3k4/1PRP3p/1P3b2/4n1N1 w - - 0 1)
Einat, Paz
2nd HM., Problemesis, 2005
#2
13 + 9
| 6490 | yacpdb | 2009 |
| 15323 | FIDE Album (2004-2006) | 2013 |
| 17467 | ONOK | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Qe2
- 2.Sxe2#
- 1...Qxg6
- 2.Se2#
- 1...Qh4
- 2.Se2#
- 1...Qg5
- 2.Se2#
- 1...Qxh6
- 2.Se2#
- 1...Rxd5
- 2.Rxd5#
- 2.Qxd5#
- 1...Be3
- 2.Bxe3#
- 1...Bg3
- 2.Be3#
- 1...Bh4
- 2.Be3#
- 1...Sxd3
- 2.Rc4#
- 1...Sf3
- 2.Se2#
- 1...f4
- 2.Re4#
- 1...Qe2
- Tries
- 1.Rxe1?
- threat
- 2.Qe5#
- 1...Rxd5
- 2.Qf4#
- 1...Qe2
- 2.Sxe2#
- 1...Be3
- 2.Bxe3#
- 1...Bg3
- 2.Be3#
- 1...f4
- 2.Re4#
- 1...Bxe1!
- threat
- 1.Re2?
- threat
- 2.Qe5#
- 1...Qxe2
- 2.Sxe2#
- 1...Rxd5
- 2.Qf4#
- 1...Sxd3
- 2.Rc4#
- 1...Be3
- 2.Bxe3#
- 1...Bg3
- 2.Be3#
- 1...f4
- 2.Re4#
- 1...Sf3!
- threat
- 1.Re3?
- threat
- 2.Rc4#
- 2.Qe5#
- 1...Qxh6
- 2.Qe5#
- 1...Rxd5
- 2.Rc4#
- 2.Qf4#
- 1...Sxd3
- 2.Rcxd3#
- 2.Rc4#
- 1...Qg5
- 2.Qe5#
- 1...f4
- 2.Re4#
- 1...Rb4
- 2.Qc5#
- 2.Qe5#
- 1...Rc5
- 2.Qxc5#
- 2.Qe5#
- 1...Bg3
- 2.Rc4#
- 1...Sf3
- 2.Se2#
- 2.Rc4#
- 1...Bxe3!
- threat
- 1.Rxf5?
- threat
- 2.Qf4#
- 2.Qe5#
- 2.Qf6#
- 1...Qxg6
- 2.Se2#
- 2.Qf4#
- 2.Qe5#
- 1...Qxf5
- 2.Se2#
- 1...Qxh6
- 2.Qe5#
- 1...Rxd5
- 2.Qf4#
- 2.Qxd5#
- 1...Sxd3
- 2.Rc4#
- 1...Qg5
- 2.Qe5#
- 1...Qe2
- 2.Sxe2#
- 1...Qf3
- 2.Qe5#
- 2.Qf6#
- 1...Qg4
- 2.Qe5#
- 2.Qf6#
- 1...Qh4
- 2.Se2#
- 2.Qe5#
- 1...Rb6
- 2.Qf4#
- 2.Qc5#
- 2.Qe5#
- 2.Qxb6#
- 1...Be3
- 2.Qe5#
- 2.Qf6#
- 1...Bh4
- 2.Qf4#
- 2.Qe5#
- 1...Sg2
- 2.Qe5#
- 2.Qf6#
- 1...Sf3
- 2.Se2#
- 2.Qf4#
- 1...Bg3!
- threat
- 1.Qf6?
- threat
- 2.Rxf5#
- 1...Qxg6
- 2.Se2#
- 1...Qxh6
- 2.Se2#
- 1...Rxd5
- 2.Re4#
- 1...Sxd3
- 2.Rc4#
- 1...Qe2
- 2.Sxe2#
- 1...Qh4
- 2.Se2#
- 1...Qg5
- 2.Se2#
- 1...Bg3
- 2.Be3#
- 1...Bh4
- 2.Be3#
- 1...Sf3
- 2.Se2#
- 1...f4
- 2.Qxf4#
- 1...Rb6!
- threat
- 1.Rxe1?
- Keys
- 1.Re6!
- threat
- 2.Qe5#
- 1...Rxd5
- 2.Qf4#
- 1...Sxd3
- 2.Rc4#
- 1...Qe2
- 2.Sxe2#
- 1...Bg3
- 2.Be3#
- 1...Sf3
- 2.Se2#
- 1...f4
- 2.Re4#
- threat
- 1.Re6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 6
- Sets
- Q(h);N_GUARD::S(A),XQ(h)
- Q(h);N_GUARD,P_PINP(L),XP(I)::S(A)
- Q(h);N_GUARD::S(A)
- Q(h);N_GUARD,XB(J)::S(A)
- B(b);N_GUARD::B(J),XB(b)
- B(b);N_GUARD::B(J)
- S(a);SBLOCK,XP(E)::R1(D)
- S(a);S_CUTQ(h)::S(A)
- P(g);N_GUARD::R1(G)
- Tries
- Try
- R(G);XS(a)
- Threat
- QAB1(H)
- Vars
- R(f);P_SPINR(f),SBLOCK,XP(F)::QAR2(H)
- Q(h);N_GUARD::S(A),XQ(h)
- B(b);N_GUARD::B(J),XB(b)
- B(b);N_GUARD::B(J)
- P(g);N_GUARD::R1(G)
- Refutation
- B(b);XR(G)
- Try
- R(G);
- Threat
- QAB1(H)
- Vars
- Q(h);XR(G)::S(A),XQ(h)
- R(f);P_SPINR(f),SBLOCK,XP(F)::QAR2(H)
- S(a);SBLOCK,XP(E)::R1(D)
- B(b);N_GUARD::B(J),XB(b)
- B(b);N_GUARD::B(J)
- P(g);N_GUARD::R1(G)
- Refutation
- S(a);
- Try
- R(G);
- Threat
- DUALS(2)
- Vars
- Q(h);XB(J)::QAB1(H)
- Q(h);::QAB1(H)
- P(g);N_GUARD::R1(G)
- B(b);::R1(D)
- Refutation
- B(b);XR(G)
- Try
- R(G);XP(g)
- Threat
- DUALS(3)
- Vars
- Q(h);N_GUARD,XR(G)::S(A)
- Q(h);XB(J)::QAB1(H)
- S(a);SBLOCK,XP(E)::R1(D)
- Q(h);::QAB1(H)
- Q(h);N_GUARD::S(A),XQ(h)
- Refutation
- B(b);
- Try
- Q(H);
- Threat
- QAB(H)+R(G),XP(g)
- Vars
- Q(h);N_GUARD,P_PINP(L),XP(I)::S(A)
- Q(h);N_GUARD,XB(J)::S(A)
- R(f);SBLOCK,XP(F)::QAB(H)+R(G),DCHECK
- S(a);SBLOCK,XP(E)::R1(D)
- Q(h);N_GUARD::S(A),XQ(h)
- Q(h);N_GUARD::S(A)
- B(b);N_GUARD::B(J)
- S(a);S_CUTQ(h)::S(A)
- P(g);OGATE::QAR2(H),XP(g)
- Refutation
- R(f);
- Try
- Actual
- R(G);
- Threat
- QAB1(H)
- Vars
- R(f);P_SPINR(f),SBLOCK,XP(F)::QAR2(H)
- S(a);SBLOCK,XP(E)::R1(D)
- Q(h);N_GUARD::S(A),XQ(h)
- B(b);N_GUARD::B(J)
- S(a);S_CUTQ(h)::S(A)
- P(g);N_GUARD::R1(G)
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