MESON Chess Problem Database
Problem Display
PID: 55587 (5b2/8/3q2Q1/3p1p1P/B2Bp2N/6R1/4k2K/3R3N w - - 0 1)
Maleika, Gerhard
Troll, 1993
#2
9 + 6
| 6113 | Problemschach-Jahrbuch (1993) | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Qa3
- 2.Rg2#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qb4
- 2.Rg2#
- 2.Re3#
- 1...Qf4
- 2.Qa6#
- 1...Qc5
- 2.Rg2#
- 2.Re3#
- 1...Qe5
- 2.Qa6#
- 1...Qe7
- 2.Rg2#
- 2.Re3#
- 2.Qa6#
- 1...Qa6
- 2.Rg2#
- 2.Re3#
- 2.Qxa6#
- 1...Qb6
- 2.Rg2#
- 2.Re3#
- 1...Qc6
- 2.Rg2#
- 2.Re3#
- 1...Qe6
- 2.Rg2#
- 2.Re3#
- 1...Qf6
- 2.Rg2#
- 2.Re3#
- 1...Qxg6
- 2.Re3#
- 1...Qd7
- 2.Rg2#
- 2.Re3#
- 1...Qd8
- 2.Rg2#
- 2.Re3#
- 2.Qa6#
- 1...f4
- 2.Rg2#
- 1...Qa3
- Tries
- 1.Kg1?
- threat
- 2.Rg2#
- 2.Re3#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qa3
- 2.Rg2#
- 1...Qf4
- 2.Qa6#
- 1...Bh6
- 2.Rg2#
- 1...e3
- 2.Rg2#
- 2.Rxe3#
- 1...f4
- 2.Rg2#
- 1...Qxg6!
- threat
- 1.Kh3?
- threat
- 2.Rg2#
- 2.Re3#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qxg6
- 2.Re3#
- 1...Qf4
- 2.Qa6#
- 1...Bh6
- 2.Rg2#
- 1...e3
- 2.Rg2#
- 2.Rxe3#
- 1...f4
- 2.Rg2#
- 1...Qa3!
- threat
- 1.Re1+?
- 1...Kd2
- 2.Bc3#
- 1...Kxe1!
- 1...Kd2
- 1.Qxf5?
- threat
- 2.Qg4#
- 2.Qf1#
- 2.Qf2#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qa3
- 2.Rg2#
- 2.Qf1#
- 2.Qf2#
- 1...Qe6
- 2.Rg2#
- 2.Re3#
- 2.Qf1#
- 2.Qf2#
- 1...Qf6
- 2.Rg2#
- 2.Re3#
- 1...Qg6
- 2.Re3#
- 2.Qf1#
- 2.Qf2#
- 1...Qd7
- 2.Rg2#
- 2.Re3#
- 2.Qf1#
- 2.Qf2#
- 1...e3
- 2.Qc2#
- 2.Qd3#
- 2.Qg4#
- 2.Qf1#
- 2.Qf3#
- 1...Qf4!
- threat
- 1.Qxd6?
- threat
- 2.Rg2#
- 2.Re3#
- 2.Qa6#
- 1...Bh6
- 2.Rg2#
- 2.Qa6#
- 1...e3
- 2.Rg2#
- 2.Rxe3#
- 2.Qa6#
- 1...f4
- 2.Rg2#
- 2.Qa6#
- 1...Bxd6!
- threat
- 1.Qh6?
- threat
- 2.Qd2#
- 2.Qe3#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qxh6
- 2.Rg2#
- 1...Qa3
- 2.Rg2#
- 2.Qd2#
- 1...Qb4
- 2.Rg2#
- 2.Re3#
- 2.Qe3#
- 1...Qf4
- 2.Qa6#
- 1...e3
- 2.Qxe3#
- 1...f4
- 2.Rg2#
- 1...Bxh6!
- threat
- 1.Kg1?
- Keys
- 1.h6!
- threat
- 2.Qh5#
- 1...Qxg3+
- 2.Sxg3#
- 1...Qxg6
- 2.Re3#
- 1...Qa3
- 2.Rg2#
- 1...Qf4
- 2.Qa6#
- 1...f4
- 2.Rg2#
- threat
- 1.h6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- Q(e);N_PINR(D)::R(D)
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Q(e);OGATE::QAB(I)
- Q(e);N_PINR(D),XQ(I)::R1(D)
- P(d);N_PINR(D)::R(D)
- Tries
- Try
- K(C);N_SPINR(D),S_FLIGHT
- Threat
- DUALS(2)
- Vars
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Q(e);::R(D)
- Q(e);OGATE::QAB(I)
- B(f);::R(D)
- P(d);::R(D)
- Refutation
- Q(e);P_PINR(D),XQ(I)
- Try
- K(C);N_SPINR(D),P-FLIGHT
- Threat
- DUALS(2)
- Vars
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Q(e);XQ(I)::R1(D)
- Q(e);OGATE::QAB(I)
- B(f);::R(D)
- P(d);::R(D)
- Refutation
- Q(e);P_PINR(D)
- Try
- R(A);CHECK
- Vars
- K(a);P-FLIGHT::B(F)
- Refutation
- K(a);P-FLIGHT,XR(A)
- Try
- Q(I);XP(d)
- Threat
- DUALS(3)
- Vars
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Refutation
- Q(e);
- Try
- Q(I);N_SPINR(D),XQ(e)
- Threat
- DUALS(3)
- Refutation
- B(f);P_PINR(D),XQ(I)
- Try
- Q(I);
- Threat
- DUALS(2)
- Vars
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Q(e);N_PINR(D),XQ(I)::R(D)
- Q(e);OGATE::QAB(I)
- P(b);::QAR1(I),XP(b)
- P(d);N_PINR(D)::R(D)
- Refutation
- B(f);XQ(I)
- Try
- Actual
- P(H);
- Threat
- QAB(I)
- Vars
- Q(e);CHECK,XR(D)::S(B),XQ(e)
- Q(e);N_PINR(D),XQ(I)::R1(D)
- Q(e);N_PINR(D)::R(D)
- Q(e);OGATE::QAB(I)
- P(d);N_PINR(D)::R(D)
Developed and maintained by Brian Stephenson.
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