MESON Chess Problem Database
Problem Display
PID: 108745 (1Q6/5N2/5N2/2B4B/2ppp3/3k2P1/2p5/2K5 w - - 0 1)
Labai, Zoltan
1st HM., Sachove umeni (Ceskoslovensky sach), 1982
#2
7 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Se5+?
- 1...Kc3
- 2.Sxe4#
- 2.Sd5#
- 2.Qb2#
- 2.Qb4#
- 1...Ke3!
- 1...Kc3
- 1.Qf4?
- threat
- 2.Qd2#
- 1...c3
- 2.Se5#
- 1...e3
- 2.Qxd4#
- 1...Kc3!
- threat
- 1.Qe5?
- threat
- 2.Qxd4#
- 1...Ke3
- 2.Qxd4#
- 1...Kc3!
- threat
- 1.Qd6?
- threat
- 2.Qxd4#
- 1...Ke3
- 2.Qxd4#
- 1...Kc3!
- threat
- 1.Qb2?
- threat
- 2.Qxd4#
- 1...Ke3
- 2.Qxd4#
- 1...c3!
- threat
- 1.Qd8?
- threat
- 2.Qxd4#
- 1...Ke3
- 2.Qxd4#
- 1...Kc3!
- threat
- 1.Se5+?
- Keys
- 1.Qb4!
- threat
- 2.Qd2#
- 1...Ke3
- 2.Qd2#
- 1...c3
- 2.Qxd4#
- 1...e3
- 2.Se5#
- threat
- 1.Qb4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(F);CHECK
- Refutation
- K(b);P-FLIGHT,P_SPINP(d)
- Try
- Q(G);
- Threat
- QAR1(G)
- Vars
- P(c);SBLOCK::S(F)
- P(e);OGATE::QAR1(G),XP(d)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(G);
- Threat
- QAR1(G),XP(d)
- Vars
- K(b);P-FLIGHT,P_SPINP(d)::QAB1(G),XP(d)
- Refutation
- K(b);P-FLIGHT,P_SPINP(d)
- Try
- Q(G);P_PINP(d)
- Threat
- QAR1(G),XP(d)
- Vars
- K(b);P-FLIGHT::QAB1(G),XP(d)
- Refutation
- K(b);N_SPINP(d),P-FLIGHT
- Try
- Q(G);
- Threat
- QAR1(G),XP(d)
- Vars
- K(b);P-FLIGHT,P_SPINP(d)::QAB1(G),XP(d)
- Refutation
- P(c);
- Try
- Q(G);P_PINP(d)
- Threat
- QAR1(G),XP(d)
- Vars
- K(b);P-FLIGHT::QAB1(G),XP(d)
- Refutation
- K(b);N_SPINP(d),P-FLIGHT
- Try
- Actual
- Q(G);
- Threat
- QAR1(G)
- Vars
- K(b);P-FLIGHT,P_SPINP(d)::QAB1(G)
- P(c);OGATE::QAR1(G),XP(d)
- P(e);SBLOCK::S(F)
Developed and maintained by Brian Stephenson.
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