MESON Chess Problem Database
Problem Display
PID: 64950 (2b1r3/1B1N1Rn1/8/4p1Qp/1pp1N3/3kP2K/R4P2/4b3 w - - 0 1)
Stubbs, Arthur Goodwin
Good Companions (May), 1922
#2
9 + 9
| 3132 | The Good Companion Two-Mover | 1922 |
SOLUTION
- SOUND
- Sets
- 1...Re6
- 2.Sdc5#
- 1...Bd2
- 2.Rxd2#
- 1...Bxf2
- 2.Rd2#
- 1...Bc3
- 2.Sc5#
- 1...Bxb7
- 2.Sdc5#
- 1...Bxd7+
- 2.Rxd7#
- 1...Sf5
- 2.Sdc5#
- 1...Se6
- 2.Sxe5#
- 1...Re6
- Tries
- 1.Kg2?
- threat
- 2.Sdc5#
- 1...Bxd7
- 2.Rxd7#
- 1...Bd2
- 2.Rxd2#
- 1...Se6
- 2.Sxe5#
- 1...c3!
- threat
- 1.Kh2?
- threat
- 2.Sdc5#
- 1...Bxd7
- 2.Rxd7#
- 1...Bd2
- 2.Rxd2#
- 1...Se6
- 2.Sxe5#
- 1...c3!
- threat
- 1.Qf6?
- threat
- 2.Qd6#
- 1...Bxd7+
- 2.Rxd7#
- 1...Bxb7
- 2.Sdc5#
- 1...Bd2
- 2.Rxd2#
- 1...c3
- 2.Qa6#
- 1...Re6
- 2.Sdc5#
- 1...Bc3
- 2.Sc5#
- 1...Sf5
- 2.Sdc5#
- 1...Se6
- 2.Sxe5#
- 1...Bxf2!
- threat
- 1.Qg1?
- threat
- 2.Qf1#
- 1...Bxd7+
- 2.Rxd7#
- 1...Bxb7
- 2.Sdc5#
- 1...Bxf2!
- threat
- 1.Qg2?
- threat
- 2.Qf1#
- 1...Bxd7+
- 2.Rxd7#
- 1...Bxb7
- 2.Sdc5#
- 1...Bxf2!
- threat
- 1.Qg4?
- threat
- 2.Sdc5#
- 2.Qe2#
- 1...Bxf2
- 2.Qe2#
- 1...Bxb7
- 2.Sdc5#
- 1...Bxd7
- 2.Rxd7#
- 2.Qxd7#
- 1...c3
- 2.Sec5#
- 2.Qe2#
- 1...Bd2
- 2.Sdc5#
- 2.Rxd2#
- 1...Se6
- 2.Sxe5#
- 2.Qe2#
- 1...hxg4+!
- threat
- 1.Qg6?
- threat
- 2.Qd6#
- 1...Bxd7+
- 2.Rxd7#
- 1...Bxb7
- 2.Sdc5#
- 1...Bd2
- 2.Rxd2#
- 1...c3
- 2.Qa6#
- 1...Re6
- 2.Sdc5#
- 1...Bc3
- 2.Sc5#
- 1...Sf5
- 2.Sdc5#
- 1...Se6
- 2.Sxe5#
- 1...Bxf2!
- threat
- 1.Kg2?
- Keys
- 1.Qh6!
- threat
- 2.Qd6#
- 1...Bxd7+
- 2.Rxd7#
- 1...Bxf2
- 2.Rd2#
- 1...Bxb7
- 2.Sdc5#
- 1...Bd2
- 2.Rxd2#
- 1...c3
- 2.Qa6#
- 1...Re6
- 2.Sdc5#
- 1...Bc3
- 2.Sc5#
- 1...Sf5
- 2.Sdc5#
- 1...Se6
- 2.Sxe5#
- threat
- 1.Qh6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(i);N_PINS(H)::S(H)
- B(a);N_GUARD::R1(A),XB(a)
- B(a);N_GUARD,XP(B)::R1(A)
- B(a);SBLOCK::S(E)
- B(h);N_PINS(H),XB(G)::S(H)
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- S(g);N_PINS(H)::S(H)
- S(g);N_PINS(H)::S(H),XP(e)
- Tries
- Try
- K(D);N_SPINS(H),S_FLIGHT
- Threat
- S(H)
- Vars
- B(h);OGATE,XS(H)::R(I),XB(h)
- B(a);N_GUARD::R1(A),XB(a)
- S(g);S_CUTR(i)::S(H),XP(e)
- Refutation
- P(d);
- Try
- K(D);N_SPINS(H),P-FLIGHT
- Threat
- S(H)
- Vars
- B(h);OGATE,XS(H)::R(I),XB(h)
- B(a);N_GUARD::R1(A),XB(a)
- S(g);S_CUTR(i)::S(H),XP(e)
- Refutation
- P(d);
- Try
- Q(F);
- Threat
- QAR(F)
- Vars
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- B(h);N_PINS(H),XB(G)::S(H)
- B(a);N_GUARD::R1(A),XB(a)
- P(d);OGATEB::QAB(F)
- R(i);N_PINS(H)::S(H)
- B(a);SBLOCK::S(E)
- S(g);N_PINS(H)::S(H)
- S(g);N_PINS(H)::S(H),XP(e)
- Refutation
- B(a);XP(B)
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- B(h);N_PINS(H),XB(G)::S(H)
- Refutation
- B(a);XP(B)
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- B(h);N_PINS(H),XB(G)::S(H)
- Refutation
- B(a);XP(B)
- Try
- Q(F);N_SPINS(H)
- Threat
- DUALS(2)
- Vars
- B(a);XP(B)::QAB1(F)
- B(h);XB(G)::S(H)
- Refutation
- P(f);CHECK,XQ(F)
- Try
- Q(F);
- Threat
- QAR(F)
- Vars
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- B(h);N_PINS(H),XB(G)::S(H)
- B(a);N_GUARD::R1(A),XB(a)
- P(d);OGATEB::QAB(F)
- R(i);N_PINS(H)::S(H)
- B(a);SBLOCK::QAB(F)+S(E),DCHECK
- S(g);N_PINS(H)::S(H)
- S(g);N_PINS(H)::S(H),XP(e)
- Refutation
- B(a);XP(B)
- Try
- Actual
- Q(F);
- Threat
- QAR(F)
- Vars
- B(h);CHECK,OGATE,XS(H)::R(I),XB(h)
- B(a);N_GUARD,XP(B)::R1(A)
- B(h);N_PINS(H),XB(G)::S(H)
- B(a);N_GUARD::R1(A),XB(a)
- P(d);OGATEB::QAB(F)
- R(i);N_PINS(H)::S(H)
- B(a);SBLOCK::S(E)
- S(g);N_PINS(H)::S(H)
- S(g);N_PINS(H)::S(H),XP(e)
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