MESON Chess Problem Database
Problem Display
PID: 67888 (1B2Nb2/Q3p2B/2p2P2/1p1k4/2b3K1/7n/3Npp2/2R5 w - - 0 1)
Stocchi, Ottavio
1st HM.=, To Mat, 1963
#2
8 + 9
| 5407 | Selected Stocchi (II) | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Ke6
- 2.Bg8#
- 1...Ba2
- 2.Qd7#
- 1...Bb3
- 2.Qd7#
- 1...Bd3
- 2.Qd7#
- 1...c5
- 2.Qd7#
- 1...exf6
- 2.Bg8#
- 1...e5
- 2.Bg8#
- 1...e6
- 2.Be4#
- 1...Ke6
- Tries
- 1.Sxc4?
- threat
- 2.Sc7#
- 1...Ke6
- 2.Bg8#
- 1...c5
- 2.Qd7#
- 1...bxc4!
- threat
- 1.Se4?
- threat
- 2.Qd7#
- 1...Ke6
- 2.Bg8#
- 1...e5
- 2.Sc7#
- 1...e6
- 2.Sc3#
- 1...exf6!
- threat
- 1.Bh2?
- threat
- 2.Sc7#
- 1...Ke6
- 2.Bg8#
- 1...c5
- 2.Qd7#
- 1...e5
- 2.Bg8#
- 1...Sf4!
- threat
- 1.Bg3?
- threat
- 2.Sc7#
- 1...Ke6
- 2.Bg8#
- 1...c5
- 2.Qd7#
- 1...e5
- 2.Bg8#
- 1...Sf4!
- threat
- 1.Bf4?
- threat
- 2.Sc7#
- 1...Ke6
- 2.Bg8#
- 1...c5
- 2.Qd7#
- 1...e5
- 2.Bg8#
- 1...Sxf4!
- threat
- 1.Rxc4?
- threat
- 2.Qd7#
- 1...Ke6
- 2.Bg8#
- 1...exf6
- 2.Bg8#
- 2.Qf7#
- 1...e5
- 2.Bg8#
- 2.Qf7#
- 1...e6
- 2.Be4#
- 2.Rd4#
- 2.Qd4#
- 1...bxc4!
- threat
- 1.Qd4+?
- 1...Ke6
- 2.Bg8#
- 1...Kxd4!
- 1...Ke6
- 1.Sxc4?
- Keys
- 1.Sb3!
- threat
- 2.Qd7#
- 1...Ke6
- 2.Bg8#
- 1...exf6
- 2.Qf7#
- 1...e5
- 2.Qf7#
- 1...e6
- 2.Qd4#
- threat
- 1.Sb3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 3
- ADDED MATES = 0
- REMOVED MATES = 4
- Sets
- K(f);S_FLIGHT::B(F)
- B(d);::QAR2(E)
- P(g);SBLOCK::QAR2(E)
- P(h);N_GUARD,XP(D)::B(F)
- P(h);N_GUARD::B(F)
- P(h);SBLOCK::B(F)
- Tries
- Try
- S(B);XB(d)
- Threat
- S(H)
- Vars
- K(f);S_FLIGHT::B(F)
- P(g);SBLOCK::QAR2(E)
- Refutation
- P(e);XS(B)
- Try
- S(B);
- Threat
- QAR2(E)
- Vars
- K(f);S_FLIGHT::B(F)
- P(h);SBLOCK::S(H)
- P(h);SBLOCK::S(B)
- Refutation
- P(h);XP(D)
- Try
- B(G);
- Threat
- S(H)
- Vars
- K(f);S_FLIGHT::B(F)
- P(g);SBLOCK::QAR2(E)
- P(h);N_GUARD::B(F)
- Refutation
- S(c);
- Try
- B(G);
- Threat
- S(H)
- Vars
- K(f);S_FLIGHT::B(F)
- P(g);SBLOCK::QAR2(E)
- P(h);N_GUARD::B(F)
- Refutation
- S(c);
- Try
- B(G);
- Threat
- S(H)
- Vars
- K(f);S_FLIGHT::B(F)
- P(g);SBLOCK::QAR2(E)
- P(h);N_GUARD::B(F)
- Refutation
- S(c);XB(G)
- Try
- R(A);XB(d)
- Threat
- QAR2(E)
- Vars
- K(f);S_FLIGHT::B(F)
- Refutation
- P(e);XR(A)
- Try
- Q(E);CHECK
- Vars
- K(f);S_FLIGHT::B(F)
- Refutation
- K(f);P-FLIGHT,XQ(E)
- Try
- Actual
- S(B);
- Threat
- QAR2(E)
- Vars
- K(f);S_FLIGHT::B(F)
- P(h);OGATE,XP(D)::QAB(E)
- P(h);OGATE::QAB(E)
- P(h);SBLOCK::QAR1(E)
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