MESON Chess Problem Database
Problem Display
PID: 110183 (3QK3/1N1B4/3NPP2/1p1k4/1R1P2p1/6r1/7B/8 w - - 0 1)
Labai, Zoltan
3rd HM., Sachove umeni (Ceskoslovensky sach), 1982
#2
10 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Sa5?
- 1...Kxd6
- 2.Bc8#
- 1...Rg1
- 2.Qa8#
- 1...Rg2
- 2.Qa8#
- 1...Ra3
- 2.Qa8#
- 1...Rb3
- 2.Qa8#
- 1...Rd3
- 2.Qa8#
- 1...Re3
- 2.Qa8#
- 1...Rf3
- 2.Qa8#
- 1...Rh3
- 2.Qa8#
- 1...Rc3!
- 1...Kxd6
- 1.Sc5?
- 1...Kxd6
- 2.Bxb5#
- 1...Rg1
- 2.Qa8#
- 1...Rg2
- 2.Qa8#
- 1...Rb3
- 2.Qa8#
- 1...Rc3
- 2.Qa8#
- 1...Rd3
- 2.Qa8#
- 1...Re3
- 2.Qa8#
- 1...Rf3
- 2.Qa8#
- 1...Rh3
- 2.Qa8#
- 1...Ra3!
- 1...Kxd6
- 1.Bc6+?
- 1...Kxe6
- 2.Sc5#
- 2.Qe7#
- 1...Kxc6!
- 1...Kxe6
- 1.Qb6?
- threat
- 2.Rxb5#
- 2.Qc5#
- 2.Qxb5#
- 2.Qc6#
- 1...Rb3
- 2.Qc5#
- 2.Qxb5#
- 2.Qc6#
- 1...Rc3!
- threat
- 1.Sa5?
- Keys
- 1.Qa8!
- 1...Rg1
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 2.Qa2#
- 1...Rg2
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Ra3
- 2.Sa5#
- 1...Rb3
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Rc3
- 2.Sc5#
- 1...Rd3
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Re3
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Rf3
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Rh3
- 2.Sa5#
- 2.Sc5#
- 2.Sd8#
- 1...Rg1
- 1.Qa8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(G);
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINR(a),XS(D)::QAR(I)+B(H)
- R(a);::QAB(I)
- R(a);P_PINP(E)::QAB(I)
- Refutation
- R(a);
- Try
- S(G);
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINR(a),XS(D)::QAR(I)+B(H),XP(c)
- R(a);::QAB(I)
- R(a);P_PINP(E)::QAB(I)
- Refutation
- R(a);
- Try
- B(H);CHECK
- Refutation
- K(d);S_FLIGHT,XB(H)
- Try
- Q(I);
- Threat
- DUALS(4)
- Refutation
- R(a);
- Try
- Actual
- Q(I);
- Vars
- R(a);::QAB(I)+S(G)
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