MESON Chess Problem Database
Problem Display
PID: 101999 (3B4/4p1K1/1pPP4/1n2k1N1/1Q1bPp2/1N2R3/8/7B w - - 0 1)
Campos, S (Junior)
Caissa, 1981
#2
10 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sa3
- 2.Qxd4#
- 1...Sc3
- 2.Qxd4#
- 1...Sxd6
- 2.Qxd4#
- 1...Sa7
- 2.Qxd4#
- 1...Sc7
- 2.Qxd4#
- 1...exd6
- 2.Bf6#
- 1...e6
- 2.Sf3#
- 2.Sf7#
- 2.Bf6#
- 1...Sa3
- Tries
- 1.Rd3?
- 1...Sxd6
- 2.Qxd4#
- 1...exd6
- 2.Bf6#
- 1...Ba1
- 2.Rd5#
- 2.Qxb5#
- 1...Bg1
- 2.Rd5#
- 1...Bb2
- 2.Rd5#
- 2.Qxb5#
- 1...Bf2
- 2.Rd5#
- 1...Bc3
- 2.Rd5#
- 2.Qxb5#
- 1...Be3
- 2.Rd5#
- 1...Bc5
- 2.Rd5#
- 1...Sa3
- 2.Qxd4#
- 1...Sc3
- 2.Qxd4#
- 1...Sa7
- 2.Qxd4#
- 1...Sc7
- 2.Qxd4#
- 1...e6
- 2.Sf7#
- 2.Bf6#
- 1...f3!
- 1...Sxd6
- 1.Rd3?
- Keys
- 1.Qd2!
- 1...Kxd6+
- 2.e5#
- 1...Bxe3
- 2.Qd5#
- 1...Sxd6
- 2.Qxd4#
- 1...fxe3
- 2.Qh2#
- 1...exd6
- 2.Bf6#
- 1...f3
- 2.Qh2#
- 1...Ba1
- 2.Qd5#
- 1...Bb2
- 2.Qd5#
- 1...Bc3
- 2.Qd5#
- 1...Bc5
- 2.Qd5#
- 1...Sa3
- 2.Qxd4#
- 1...Sc3
- 2.Qxd4#
- 1...Sa7
- 2.Qxd4#
- 1...Sc7
- 2.Qxd4#
- 1...e6
- 2.Sf7#
- 1...Kxd6+
- 1.Qd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD::QAB1(D),XB(a)
- S(c);N_GUARD,XP(H)::QAB1(D),XB(a)
- P(f);OGATE,XP(H)::B(J)
- Tries
- Try
- R(C);
- Vars
- S(c);N_GUARD,XP(H)::QAB1(D),XB(a)
- P(f);OGATE,XP(H)::B(J)
- B(a);OGATE::R1(C)
- S(c);N_GUARD::QAB1(D),XB(a)
- Refutation
- P(b);
- Try
- Actual
- Q(D);
- Vars
- K(d);CHECK,OGATE,P_SPINB(a),S_FLIGHT,XP(H)::P(E)
- B(a);OGATE,XR(C)::QAR1(D)
- S(c);N_GUARD,XP(H)::QAB1(D),XB(a)
- P(b);OGATEB,XR(C)::QAB(D)
- P(f);OGATE,SBLOCK,XP(H)::B(J)
- P(b);OGATEB::QAB(D)
- B(a);OGATE::QAR1(D)
- S(c);N_GUARD::QAB1(D),XB(a)
- P(f);SBLOCK::S(F)
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