MESON Chess Problem Database
Problem Display
PID: 64940 (8/2pb1r2/2P1P2b/3R3p/1p3knQ/1KB2qNP/5RBn/5N2 w - - 0 1)
Simay-Molnar, Aladar
1st HM., Good Companions (March), 1922
#2
11 + 10
| 3132 | The Good Companion Two-Mover | 1922 |
SOLUTION
- SOUND
- Sets
- 1...Qxf2
- 2.Sxh5#
- 2.Be5#
- 1...Rf5
- 2.Rxf5#
- 1...Re7
- 2.Rf5#
- 1...Rg7
- 2.Rf5#
- 1...Rh7
- 2.Rf5#
- 1...Bg5
- 2.Qxg5#
- 1...Bg7
- 2.Qg5#
- 1...Bf8
- 2.Qg5#
- 1...Sxf1
- 2.Rxf3#
- 1...Qxf2
- Tries
- 1.Kxb4?
- threat
- 2.Bd2#
- 2.Be5#
- 1...Qxf2
- 2.Sxh5#
- 2.Be5#
- 1...Sxf1
- 2.Rxf3#
- 1...Rf5
- 2.Bd2#
- 2.Rxf5#
- 1...Bg7
- 2.Bd2#
- 2.Qg5#
- 1...Bf8+!
- threat
- 1.Kc4?
- threat
- 2.Bd2#
- 2.Be5#
- 1...Qxf2
- 2.Sxh5#
- 2.Be5#
- 1...Sxf1
- 2.Rxf3#
- 1...Rf5
- 2.Bd2#
- 2.Rxf5#
- 1...Bg7
- 2.Bd2#
- 2.Qg5#
- 1...bxc3!
- threat
- 1.Bxf3?
- threat
- 2.Se2#
- 2.Sxh5#
- 2.Bd2#
- 2.Be5#
- 1...Sxf3
- 2.Bd2#
- 2.Be5#
- 1...bxc3
- 2.Se2#
- 2.Sxh5#
- 1...Rf5
- 2.Se2#
- 2.Bd2#
- 2.Rxf5#
- 1...Bg7
- 2.Se2#
- 2.Sxh5#
- 2.Bd2#
- 2.Qg5#
- 1...Sxf1!
- threat
- 1.Re5?
- threat
- 2.Se2#
- 2.Sxh5#
- 2.Re4#
- 1...Qxf2
- 2.Sxh5#
- 2.Re4#
- 1...Bxc6
- 2.Se2#
- 2.Sxh5#
- 1...bxc3
- 2.Re4#
- 1...Rf5
- 2.Se2#
- 2.Re4#
- 2.Rxf5#
- 1...Bxe6+!
- threat
- 1.Qf6+?
- 1...Sxf6
- 2.Rf5#
- 1...Rxf6!
- 1...Sxf6
- 1.Qxg4+?
- 1...Sxg4
- 2.Rxf3#
- 1...hxg4!
- 1...Sxg4
- 1.Kxb4?
- Keys
- 1.Qe7!
- threat
- 2.Qxb4#
- 1...Qxf2
- 2.Sxh5#
- 1...Rxe7
- 2.Rf5#
- 1...Sxf1
- 2.Rxf3#
- 1...Sxf2
- 2.Qxf7#
- 1...bxc3
- 2.Qb4#
- 1...Rf5
- 2.Rxf5#
- 1...Bg7
- 2.Qg5#
- 1...Bf8
- 2.Qg5#
- 1...Se3
- 2.Be5#
- 1...Se5
- 2.Rd4#
- 1...Sf6
- 2.Rf5#
- threat
- 1.Qe7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 3
- Sets
- R(j);N_GUARD::R1(I),XR(j)
- R(j);N_GUARD::R1(I)
- B(g);N_GUARD::QAB1(H),XB(g)
- B(g);N_GUARD::QAB1(H)
- S(a);N_GUARD,XS(A)::R1(B),XQ(b)
- Tries
- Try
- K(D);N_SPINB(E),P-FLIGHT,XP(c)
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD,XS(A)::R1(B),XQ(b)
- Refutation
- B(g);CHECK
- Try
- K(D);N_SPINB(E),S_FLIGHT
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD,XS(A)::R1(B),XQ(b)
- Refutation
- P(c);XB(E)
- Try
- B(C);N_SPINB(E),XQ(b)
- Threat
- DUALS(4)
- Refutation
- S(a);XS(A)
- Try
- R(I);
- Threat
- DUALS(3)
- Vars
- P(c);XB(E)::R1(I)
- Refutation
- B(i);CHECK,XP(K)
- Try
- Q(H);CHECK,N_PINS(e)
- Vars
- S(e);XQ(H)::R1(I)
- Refutation
- R(j);XQ(H)
- Try
- Q(H);CHECK,XS(e)
- Vars
- S(a);XQ(H)::R1(B),XQ(b)
- Refutation
- P(f);XQ(H)
- Try
- Actual
- Q(H);N_PINS(e)
- Threat
- QAR(H),XP(c)
- Vars
- Q(b);N_PINB(E),N_SPINQ(b),XR(B)::S(F),XP(f)
- R(j);N_GUARD,XQ(H)::R1(I)
- S(a);N_GUARD,XS(A)::R1(B),XQ(b)
- S(e);N_GUARD,N_SPINQ(b),XR(B)::QAR(H),XR(j)
- P(c);XB(E)::QAR(H)
- R(j);N_GUARD::R1(I),XR(j)
- B(g);N_GUARD::QAB1(H)
- S(e);N_PINB(E)::B(E)
- S(e);SBLOCK::R(I)
- S(e);S_CUTR(j)::R1(I)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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