MESON Chess Problem Database
Problem Display
PID: 22425 (7r/4R1Rp/3p1kbr/1p4p1/1K1N2P1/1P6/1N6/QB6 w - - 0 1)
Barnes, Barry Peter
Themes-64, 0000
#2
9 + 8
| 3174 | The Two-move Chess Problem Tradition and Development | 1966 |
SOLUTION
- SOUND
- Sets
- 1...Bf7
- 2.Rgxf7#
- 1...d5
- 2.Qa6#
- 1...Bf7
- Tries
- 1.Sd1?
- threat
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...Bf7
- 2.Sf5#
- 2.Sc6#
- 2.Rgxf7#
- 1...Rh2
- 2.Sc2#
- 2.Se2#
- 1...Rh3
- 2.Sf3#
- 1...Rc8
- 2.Sc6#
- 1...Bc2
- 2.Sxc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...Bf5
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Se6#
- 1...d5
- 2.Qa6#
- 1...Ra8!
- threat
- 1.Sd3?
- threat
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...Bf7
- 2.Sf5#
- 2.Sc6#
- 2.Rexf7#
- 1...Rh2
- 2.Sc2#
- 2.Se2#
- 1...Rc8
- 2.Sc6#
- 1...Bf5
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Se6#
- 2.Ref7#
- 1...d5
- 2.Qa6#
- 1...Ra8!
- threat
- 1.Sa4?
- threat
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...bxa4
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...Bf7
- 2.Sf5#
- 2.Sc6#
- 2.Rgxf7#
- 1...Rh2
- 2.Sc2#
- 2.Se2#
- 1...Rh3
- 2.Sf3#
- 1...Rc8
- 2.Sc6#
- 1...Bc2
- 2.Sxc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sf5#
- 2.Sc6#
- 2.Se6#
- 1...Bf5
- 2.Sc2#
- 2.Se2#
- 2.Sf3#
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Se6#
- 1...d5!
- threat
- 1.Sc2?
- threat
- 2.Sd1#
- 2.Sd3#
- 2.Sa4#
- 2.Sc4#
- 1...Ra8
- 2.Sa4#
- 1...Rh3
- 2.Sd3#
- 1...Rc8
- 2.Sc4#
- 1...Bd3
- 2.Sd1#
- 2.Sxd3#
- 2.Sa4#
- 2.Sc4#
- 1...d5
- 2.Qa6#
- 1...Bf7!
- threat
- 1.Sf3?
- threat
- 2.Sd1#
- 2.Sd3#
- 2.Sa4#
- 2.Sc4#
- 1...Bf7
- 2.Rgxf7#
- 1...Ra8
- 2.Sa4#
- 1...Rc8
- 2.Sc4#
- 1...Bd3
- 2.Sd1#
- 2.Sxd3#
- 2.Sa4#
- 2.Sc4#
- 1...d5
- 2.Qa6#
- 1...Rh2!
- threat
- 1.Sxb5?
- threat
- 2.Sd1#
- 2.Sd3#
- 2.Sa4#
- 2.Sc4#
- 1...Bf7
- 2.Rgxf7#
- 1...Ra8
- 2.Sa4#
- 1...Rh3
- 2.Sd3#
- 1...Rc8
- 2.Sc4#
- 1...Bd3
- 2.Sd1#
- 2.Sxd3#
- 2.Sa4#
- 2.Sc4#
- 1...d5
- 2.Qa6#
- 1...Rh2!
- threat
- 1.Sf5?
- threat
- 2.Sd1#
- 2.Sd3#
- 2.Sa4#
- 2.Sc4#
- 1...Ra8
- 2.Sa4#
- 1...Rh3
- 2.Sd3#
- 1...Rc8
- 2.Sc4#
- 1...d5
- 2.Qa6#
- 1...Rh2!
- threat
- 1.Sd1?
- Keys
- 1.Se2!
- threat
- 2.Sd1#
- 2.Sd3#
- 2.Sa4#
- 2.Sc4#
- 1...Bf7
- 2.Rgxf7#
- 1...Ra8
- 2.Sa4#
- 1...Rh3
- 2.Sd3#
- 1...Rc8
- 2.Sc4#
- 1...Bd3
- 2.Sd1#
- 2.Sxd3#
- 2.Sa4#
- 2.Sc4#
- 1...d5
- 2.Qa6#
- threat
- 1.Se2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(e);N_GUARD::R1(I),XB(e)
- P(c);OGATEB::QAR(A)
- Tries
- Try
- S(C);
- Threat
- DUALS(7)
- Vars
- R(f);::QAB(A)+S(F)
- R(h);::QAB(A)+S(F)
- P(c);OGATEB::QAR(A)
- Refutation
- R(h);
- Try
- S(C);
- Threat
- DUALS(7)
- Vars
- R(h);::QAB(A)+S(F)
- P(c);OGATEB::QAR(A)
- Refutation
- R(h);
- Try
- S(C);
- Threat
- DUALS(7)
- Vars
- R(f);::QAB(A)+S(F)
- R(h);::QAB(A)+S(F)
- Refutation
- P(c);
- Try
- S(F);
- Threat
- DUALS(4)
- Vars
- R(h);::QAB(A)+S(C)
- R(f);::QAB(A)+S(C)
- P(c);OGATEB::QAR(A)
- Refutation
- B(e);
- Try
- S(F);
- Threat
- DUALS(4)
- Vars
- B(e);N_GUARD::R1(I),XB(e)
- R(h);::QAB(A)+S(C)
- P(c);OGATEB::QAR(A)
- Refutation
- R(f);
- Try
- S(F);XP(a)
- Threat
- DUALS(4)
- Vars
- B(e);N_GUARD::R1(I),XB(e)
- R(h);::QAB(A)+S(C)
- R(f);::QAB(A)+S(C)
- P(c);OGATEB::QAR(A)
- Refutation
- R(f);
- Try
- S(F);
- Threat
- DUALS(4)
- Vars
- R(h);::QAB(A)+S(C)
- R(f);::QAB(A)+S(C)
- P(c);OGATEB::QAR(A)
- Refutation
- R(f);
- Try
- Actual
- S(F);
- Threat
- DUALS(4)
- Vars
- B(e);N_GUARD::R1(I),XB(e)
- R(h);::QAB(A)+S(C)
- R(f);::QAB(A)+S(C)
- P(c);OGATEB::QAR(A)
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