MESON Chess Problem Database
Problem Display
PID: 227650 (8/8/3p4/5nB1/p1QnkPP1/R7/5K2/8 w - - 0 1)
Schiffert, Gyorgy
Uj Nemezdek, 1926
#2
6 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Se3
- 2.Rxe3#
- 1...Sg3
- 2.Re3#
- 1...Sh4
- 2.Re3#
- 1...Sh6
- 2.Re3#
- 1...Se7
- 2.Re3#
- 1...Sg7
- 2.Re3#
- 1...d5
- 2.Qd3#
- 1...Se3
- Tries
- 1.Bh6?
- 1...Sg3
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...Sh4
- 2.Re3#
- 1...Se7
- 2.Re3#
- 1...Sg7
- 2.Re3#
- 1...d5
- 2.Qd3#
- 1...Sxh6!
- 1...Sg3
- 1.Rc3?
- 1...Sg3
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...Sh4
- 2.Re3#
- 1...Sh6
- 2.Re3#
- 1...Se7
- 2.Re3#
- 1...Sg7
- 2.Re3#
- 1...d5
- 2.Qd3#
- 1...a3!
- 1...Sg3
- 1.Rf3?
- 1...Sg3
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...Sh4
- 2.Re3#
- 1...Sh6
- 2.Re3#
- 1...Se7
- 2.Re3#
- 1...Sg7
- 2.Re3#
- 1...d5
- 2.Qd3#
- 1...a3!
- 1...Sg3
- 1.gxf5?
- 1...d5
- 2.Qd3#
- 1...Kxf5!
- 1...d5
- 1.Bh6?
- Keys
- 1.Rxa4!
- 1...Sg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sh6
- 2.Qxd4#
- 1...Se7
- 2.Qxd4#
- 1...Sg7
- 2.Qxd4#
- 1...d5
- 2.Qc2#
- 1...Sg3
- 1.Rxa4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 7
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD::R1(B),XS(d)
- S(d);N_GUARD::R1(B)
- P(e);SBLOCK::QAB1(C)
- Tries
- Try
- B(F);
- Vars
- S(d);N_GUARD::R1(B)
- S(d);N_GUARD::R1(B),XS(d)
- P(e);SBLOCK::QAB1(C)
- Refutation
- S(d);XB(F)
- Try
- R(B);
- Vars
- S(d);N_GUARD::R1(B)
- S(d);N_GUARD::R1(B),XS(d)
- P(e);SBLOCK::QAB1(C)
- Refutation
- P(a);
- Try
- R(B);
- Vars
- S(d);N_GUARD::R1(B)
- S(d);N_GUARD::R1(B),XS(d)
- P(e);SBLOCK::QAB1(C)
- Refutation
- P(a);
- Try
- P(E);XS(d)
- Vars
- P(e);SBLOCK::QAB1(C)
- Refutation
- K(c);N_SPINS(b),S_FLIGHT,XP(E)
- Try
- Actual
- R(B);XP(a)
- Vars
- S(d);N_GUARD::QAR1(C),XS(b)
- P(e);SBLOCK::QAB(C)
Developed and maintained by Brian Stephenson.
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