MESON Chess Problem Database
Problem Display
PID: 121482 (Q7/p7/1b6/4N1R1/3kN2p/4p1B1/1K6/8 w - - 0 1)
Mach, Julius Zdenek
Nove parizske mody, 1902
#2
6 + 5
| 5454 | Near Snap | 2009 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...e2
- 2.Bf2#
- 1...e2
- Tries
- 1.Sc3?
- threat
- 2.Qd5#
- 1...e2
- 2.Bf2#
- 1...Kc5!
- threat
- 1.Sc5?
- threat
- 2.Sb3#
- 2.Se6#
- 1...Bxc5
- 2.Rg4#
- 1...e2
- 2.Bf2#
- 1...Kxc5!
- threat
- 1.Sf6?
- threat
- 2.Qd5#
- 1...e2
- 2.Bf2#
- 1...Kc5!
- threat
- 1.Be1?
- threat
- 2.Bc3#
- 1...e2
- 2.Bf2#
- 1...Ba5!
- threat
- 1.Qc6?
- threat
- 2.Qc4#
- 1...e2
- 2.Bf2#
- 1...Bc5!
- threat
- 1.Qd8+?
- 1...Kxe4
- 2.Qd3#
- 1...Bxd8!
- 1...Kxe4
- 1.Sc3?
- Keys
- 1.Sd2!
- threat
- 2.Sb3#
- 1...Kc5
- 2.Sc6#
- 1...exd2
- 2.Bf2#
- 1...e2
- 2.Bf2#
- threat
- 1.Sd2!
This anticipates 102294(1918), 121484(1925)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(a);OGATEB::B(B)
- Tries
- Try
- S(C);
- Threat
- QAR1(F)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- K(b);S_FLIGHT
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- B(d);SBLOCK,XS(C)::R(E)
- P(a);OGATEB::B(B)
- Refutation
- K(b);S_FLIGHT,XS(C)
- Try
- S(C);
- Threat
- QAR1(F)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- K(b);S_FLIGHT
- Try
- B(B);
- Threat
- B(B)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- B(d);
- Try
- Q(F);
- Threat
- QAR1(F)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- B(d);
- Try
- Q(F);CHECK
- Vars
- K(b);OGATE,P-FLIGHT,XS(C)::QAB1(F)
- Refutation
- B(d);XQ(F)
- Try
- Actual
- S(C);
- Threat
- S(C)
- Vars
- K(b);S_FLIGHT::R(E)+S(D)
- P(a);OGATEB,XS(C)::B(B)
- P(a);OGATEB::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).