MESON Chess Problem Database
Problem Display
PID: 136184 (4n3/1N5b/8/5pP1/2Pk1bP1/1P4B1/3P1N1n/3KQ3 w - - 0 1)
Bakcsi, Gyorgy
StrateGems, 1998
#2
10 + 6
| 6490 | yacpdb | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Bxd2
- 2.Be5#
- 2.Qxd2#
- 2.Qe5#
- 1...Be3
- 2.Qxe3#
- 2.dxe3#
- 1...Bxg3
- 2.Qe3#
- 1...Be5
- 2.Bxe5#
- 2.Qe3#
- 2.Qxe5#
- 1...Bxg5
- 2.Be5#
- 2.Qe5#
- 1...Bd6
- 2.Qe3#
- 1...Bc7
- 2.Qe3#
- 1...Bb8
- 2.Qe3#
- 1...Bxd2
- Tries
- 1.Kc2?
- threat
- 2.Qa1#
- 1...Bxd2
- 2.Be5#
- 2.Qxd2#
- 2.Qe5#
- 1...fxg4+!
- threat
- 1.Bxf4?
- threat
- 2.Be5#
- 2.Qe3#
- 2.Qe5#
- 1...Sf1
- 2.Be5#
- 2.Qe5#
- 1...Sf3
- 2.Qe3#
- 1...Sxg4!
- threat
- 1.Qe7?
- threat
- 2.Qc5#
- 1...Bxd2
- 2.Qe5#
- 1...Bd6
- 2.Qe3#
- 1...Sd6!
- threat
- 1.Kc2?
- Keys
- 1.Ke2!
- threat
- 2.Qa1#
- 1...Ke5
- 2.Kd3#
- 1...Bxd2
- 2.Qxd2#
- threat
- 1.Ke2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- B(c);N_GUARD,XB(F)::QAB1(B)
- B(c);N_GUARD::QAB1(B)
- Tries
- Try
- K(A);S_FLIGHT
- Threat
- QAB(B)
- Refutation
- P(d);CHECK,XP(H)
- Try
- B(F);XB(c)
- Threat
- DUALS(3)
- Vars
- S(a);::QAB1(B)
- Refutation
- S(a);XP(H)
- Try
- Q(B);
- Threat
- QAB1(B)
- Vars
- B(c);N_GUARD,XP(C)::QAB1(B)
- B(c);N_GUARD::QAB1(B)
- Refutation
- S(f);
- Try
- Actual
- K(A);S_FLIGHT
- Threat
- QAB(B)
- Vars
- K(b);P_SPINB(c),S_FLIGHT::QAR(B)+K(A)
- B(c);OGATE,XP(C)::QAR2(B),XB(c)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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