MESON Chess Problem Database
Problem Display
PID: 66668 (5n2/2Q1p3/1p6/1R6/p2k2Kp/8/2B2P2/8 w - - 0 1)
Healey, Frank
The Chess Player's Chronicle (Staunton), 1860
#2
5 + 6
SOLUTION
- SOUND
- Tries
- 1.Qg3?
- threat
- 2.Qd3#
- 1...Kc4
- 2.Qd3#
- 1...hxg3!
- threat
- 1.Qxb6+?
- 1...Kc4
- 2.Qc5#
- 1...Kc3!
- 1...Kc4
- 1.Qd6+?
- 1...Kc3
- 2.Qd3#
- 1...Kc4
- 2.Qb4#
- 2.Qd3#
- 1...exd6!
- 1...Kc3
- 1.Qd8+?
- 1...Kc3
- 2.Qd3#
- 1...Kc4
- 2.Qd3#
- 1...Sd7!
- 1...Kc3
- 1.Qd7+?
- 1...Kc3
- 2.Qd3#
- 1...Kc4
- 2.Qd3#
- 1...Sxd7!
- 1...Kc3
- 1.Qxe7?
- threat
- 2.Qb4#
- 1...Kc4
- 2.Qb4#
- 1...Kc3!
- threat
- 1.Qg3?
- Keys
- 1.Be4!
- threat
- 2.Rb4#
- 1...Kxe4
- 2.Qc4#
- threat
- 1.Be4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(E);
- Threat
- QAR1(E)
- Vars
- K(b);P-FLIGHT::QAB1(E)
- Refutation
- P(c);XQ(E)
- Try
- Q(E);CHECK,XP(d)
- Vars
- K(b);P-FLIGHT::QAR1(E)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(E);CHECK
- Vars
- K(b);OGATE,S_FLIGHT::QAR1(E)
- Refutation
- P(e);XQ(E)
- Try
- Q(E);CHECK
- Vars
- K(b);OGATE,S_FLIGHT::QAR1(E)
- K(b);OGATE,P-FLIGHT::QAB1(E)
- Refutation
- S(f);P_SPINS(f)
- Try
- Q(E);CHECK
- Vars
- K(b);OGATE,S_FLIGHT::QAR1(E)
- K(b);OGATE,P-FLIGHT::QAB1(E)
- Refutation
- S(f);XQ(E)
- Try
- Q(E);XP(e)
- Threat
- QAR2(E)
- Vars
- K(b);P-FLIGHT::QAR1(E)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- B(A);
- Threat
- R(D)
- Vars
- K(b);P-FLIGHT,XB(A)::QAR2(E)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).