MESON Chess Problem Database
Problem Display
PID: 6475 (6R1/2pp3K/3N1k2/2N1p3/2r4P/1Q1r4/q1B2B2/5R2 w - - 0 1)
Foschini, Ettore
2nd HM., Tijdschrift vd NSB, 1929
#2
9 + 7
| 35 | L'Italia Scacchistica | 1930 |
| 371 | The Chess Review | 1936 |
| 1401 | Postsjakk | 1966 |
| 14744 | Nuova Antologia dei Problemisti Italiani | 1992 |
| 14868 | Pirnie Collection | 2013 |
| 136 | Problem Observer | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Rxh4+
- 2.Bxh4#
- 1...Rxh4+
- Tries
- 1.Be3+?
- 1...Ke7
- 2.Sc8#
- 1...Rf4!
- 1...Ke7
- 1.Bd4+?
- 1...Ke7
- 2.Sc8#
- 1...Rf3!
- 1...Ke7
- 1.Rg7?
- threat
- 2.Rf7#
- 1...Rxh4+
- 2.Bxh4#
- 1...Rxd6
- 2.Bd4#
- 1...e4
- 2.Bd4#
- 1...cxd6!
- threat
- 1.Be3+?
- Keys
- 1.Sc8!
- threat
- 2.Rf8#
- 1...Rxh4+
- 2.Bxh4#
- 1...Kf5
- 2.Bd4#
- 1...Kf7
- 2.Be3#
- 1...e4
- 2.Bd4#
- threat
- 1.Sc8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- R(c);CHECK,OGATE,XP(E)::R(A)+B(C),DCHECK,XR(c)
- Tries
- Try
- B(C);CHECK
- Vars
- K(e);S_FLIGHT::S(G)
- Refutation
- R(c);P_SPINR(c)
- Try
- B(C);CHECK,P_PINP(d)
- Vars
- K(e);N_SPINP(d),S_FLIGHT::S(G)
- Refutation
- R(b);P_SPINR(b)
- Try
- R(I);
- Threat
- R1(I)
- Vars
- R(c);CHECK,OGATE,XP(E)::R(A)+B(C),DCHECK,XR(c)
- R(b);N_GUARD,XS(G)::R(A)+B(C)
- P(d);::R(A)+B(C),DCHECK
- Refutation
- P(f);XS(G)
- Try
- Actual
- S(G);
- Threat
- R(I)
- Vars
- R(c);CHECK,OGATE,XP(E)::R(A)+B(C),DCHECK,XR(c)
- K(e);P-FLIGHT,P_SPINR(b)::R(A)+B(C)
- K(e);P-FLIGHT,P_SPINR(c)::R(A)+B(C)
- P(d);::R(A)+B(C),DCHECK
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