MESON Chess Problem Database
Problem Display
PID: 60881 (b1r5/2p1R2p/Q2pP2K/2Bk4/1PNN1Rp1/2n1Pp2/3b3n/5B2 w - - 0 1)
Stocchi, Ottavio
Comm., Magyar Sakkvilag, 1950
#2
11 + 11
| 5407 | Selected Stocchi (II) | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Bc6
- 2.Qxc6#
- 1...Sb1
- 2.e4#
- 1...Sd1
- 2.e4#
- 1...Sa2
- 2.e4#
- 1...Se2
- 2.e4#
- 1...Sa4
- 2.e4#
- 1...Se4
- 2.Rf5#
- 1...Sb5
- 2.e4#
- 1...dxc5
- 2.Rd7#
- 1...Bc6
- Tries
- 1.Sxd2?
- threat
- 2.Rf5#
- 1...Ke5
- 2.Rf5#
- 1...Rf8!
- threat
- 1.Se2?
- threat
- 2.Rd4#
- 1...Bxe3
- 2.Sxc3#
- 1...Sxe2
- 2.e4#
- 1...dxc5
- 2.Rd7#
- 1...Se4
- 2.Rf5#
- 1...Sb5!
- threat
- 1.Sb3?
- threat
- 2.Rd4#
- 1...dxc5
- 2.Rd7#
- 1...Se2
- 2.e4#
- 1...Se4
- 2.Rf5#
- 1...Sb5
- 2.e4#
- 1...Bxe3!
- threat
- 1.Sxf3?
- threat
- 2.Rd4#
- 1...Bxe3
- 2.Sxe3#
- 1...dxc5
- 2.Rd7#
- 1...Se2
- 2.e4#
- 1...Se4
- 2.Rf5#
- 1...Sb5
- 2.e4#
- 1...Sxf3!
- threat
- 1.Sb5?
- threat
- 2.Rd4#
- 1...Bxe3
- 2.Sxc3#
- 1...Sxb5
- 2.e4#
- 1...dxc5
- 2.Rd7#
- 1...Se4
- 2.Rf5#
- 1...Se2!
- threat
- 1.Sf5?
- threat
- 2.Rd4#
- 1...Bxe3
- 2.Sfxe3#
- 1...dxc5
- 2.Rd7#
- 1...Se2
- 2.e4#
- 1...Sb5
- 2.e4#
- 1...Se4!
- threat
- 1.Sc6?
- threat
- 2.Rd4#
- 1...Bxe3
- 2.Sxe3#
- 1...Se2
- 2.e4#
- 1...Se4
- 2.Rf5#
- 1...Sb5
- 2.e4#
- 1...dxc5!
- threat
- 1.Sxd2?
- Keys
- 1.Sc2!
- threat
- 2.Rd4#
- 1...Bxe3
- 2.S2xe3#
- 1...dxc5
- 2.Rd7#
- 1...Se2
- 2.e4#
- 1...Se4
- 2.Rf5#
- 1...Sb5
- 2.e4#
- threat
- 1.Sc2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 5
- Sets
- B(j);N_GUARD::QAB1(H),XB(j)
- S(c);N_GUARD::P(B)
- S(c);SBLOCK::R(F)
- P(g);OGATEB,XB(G)::R(K)
- Tries
- Try
- S(D);XB(a)
- Threat
- R(F)
- Vars
- K(f);P-FLIGHT::R1(F)
- Refutation
- R(k);
- Try
- S(E);
- Threat
- R1(F)
- Vars
- B(a);N_GUARD,P_PINR(F),XP(B)::S(E),XS(c)
- S(c);N_GUARD,XS(E)::P(B)
- P(g);OGATEB,XB(G)::R(K)
- S(c);SBLOCK::R(F)
- Refutation
- S(c);
- Try
- S(E);
- Threat
- R1(F)
- Vars
- P(g);OGATEB,XB(G)::R(K)
- S(c);N_GUARD::P(B)
- S(c);SBLOCK::R(F)
- Refutation
- B(a);P_PINR(F),XP(B)
- Try
- S(E);XP(d)
- Threat
- R1(F)
- Vars
- B(a);P_PINR(F),XP(B)::S(D),XB(a)
- P(g);OGATEB,XB(G)::R(K)
- S(c);N_GUARD::P(B)
- S(c);SBLOCK::R(F)
- Refutation
- S(b);XS(E)
- Try
- S(E);
- Threat
- R1(F)
- Vars
- B(a);N_GUARD,P_PINR(F),XP(B)::S(E),XS(c)
- S(c);N_GUARD,XS(E)::P(B)
- P(g);OGATEB,XB(G)::R(K)
- S(c);SBLOCK::R(F)
- Refutation
- S(c);
- Try
- S(E);
- Threat
- R1(F)
- Vars
- B(a);P_PINR(F),XP(B)::S(E),XB(a)
- P(g);OGATEB,XB(G)::R(K)
- S(c);N_GUARD::P(B)
- Refutation
- S(c);
- Try
- S(E);
- Threat
- R1(F)
- Vars
- B(a);P_PINR(F),XP(B)::S(D),XB(a)
- S(c);N_GUARD::P(B)
- S(c);SBLOCK::R(F)
- Refutation
- P(g);XB(G)
- Try
- Actual
- S(E);
- Threat
- R1(F)
- Vars
- B(a);P_PINR(F),XP(B)::S(E),XB(a)
- P(g);OGATEB,XB(G)::R(K)
- S(c);N_GUARD::P(B)
- S(c);SBLOCK::R(F)
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