MESON Chess Problem Database
Problem Display
PID: 56340 (3R4/1BN5/5p2/4kpp1/1pK4n/1p1pN3/p2B2pr/7Q w - - 0 1)
Barnes, Barry Peter
1st HM., Sahs, 1964
#2
7 + 11
| 56 | The Problemist | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Kf4
- 2.Qxh2#
- 1...Kf4
- Tries
- 1.Kxb3?
- threat
- 2.Sc4#
- 1...Kf4
- 2.Qxh2#
- 1...f4
- 2.Qa1#
- 1...a1S+!
- threat
- 1.Kxd3?
- threat
- 2.Sc4#
- 1...Kf4
- 2.Qxh2#
- 1...f4
- 2.Rd5#
- 1...Rh3!
- threat
- 1.Kb5?
- threat
- 2.Sc4#
- 1...Kf4
- 2.Qxh2#
- 1...f4!
- threat
- 1.Rd5+?
- 1...Ke4
- 2.Rxf5#
- 1...Kf4!
- 1...Ke4
- 1.Re8+?
- 1...Kf4
- 2.Qxh2#
- 1...Kd6!
- 1...Kf4
- 1.Kxb3?
- Keys
- 1.Kxb4!
- threat
- 2.Sc4#
- 1...Kf4
- 2.Qxh2#
- 1...f4
- 2.Bc3#
- threat
- 1.Kxb4!
This is a version of 10440
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(h);S_FLIGHT::QAB(A),XR(c)
- Tries
- Try
- K(D);S_FLIGHT,XP(d)
- Threat
- S(C)
- Vars
- K(h);S_FLIGHT::QAB(A),XR(c)
- P(i);SBLOCK::QAB(A)
- Refutation
- P(a);CHECK
- Try
- K(D);S_FLIGHT,XP(e)
- Threat
- S(C)
- Vars
- K(h);S_FLIGHT::QAB(A),XR(c)
- P(i);SBLOCK::R1(G)
- Refutation
- R(c);P_PINS(C)
- Try
- K(D);S_FLIGHT
- Threat
- S(C)
- Vars
- K(h);S_FLIGHT::QAB(A),XR(c)
- Refutation
- P(i);
- Try
- R(G);CHECK
- Vars
- K(h);OGATE,P-FLIGHT,P_SPINP(b)::B(E)+R(G),XP(i)
- Refutation
- K(h);S_FLIGHT
- Try
- R(G);CHECK
- Vars
- K(h);S_FLIGHT::QAB(A),XR(c)
- Refutation
- K(h);S_FLIGHT
- Try
- Actual
- K(D);P-FLIGHT,XP(f)
- Threat
- S(C)
- Vars
- K(h);S_FLIGHT::QAB(A),XR(c)
- P(i);SBLOCK::B(B)
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).