MESON Chess Problem Database
Problem Display
PID: 174500 (K7/2p5/2p3Rp/3k2p1/N5nr/2n1P1BQ/4BNp1/b1R4b w - - 0 1)
Bulavka, Aleksandr
Volchek, Viktor Fedorovich
Zaitsev, Viktor Viktorovich
3rd HM., Poltavski Novogodin Turnip, 2009
#2
9 + 11
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sd1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sa2
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sxe2
- 2.Rc5#
- 1...Sxa4
- 2.Bf3#
- 1...Se4
- 2.Bc4#
- 1...Sb5
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sxf2
- 2.Qf5#
- 2.Qe6#
- 1...Sh2
- 2.Qf5#
- 2.Qe6#
- 2.Qd7#
- 1...Sxe3
- 2.Qd7#
- 1...Se5
- 2.Qe6#
- 1...Sf6
- 2.Qf5#
- 1...Sb1
- Tries
- 1.Bf3+?
- 1...Se4
- 2.Bxe4#
- 2.Rc5#
- 1...Kc4!
- 1...Se4
- 1.Rxc3?
- threat
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sxf2
- 2.Qf5#
- 2.Qe6#
- 1...Sxe3
- 2.Qd7#
- 1...g1Q
- 2.Bc4#
- 2.Rc5#
- 1...g1S
- 2.Bc4#
- 2.Rc5#
- 1...g1B
- 2.Bc4#
- 2.Rc5#
- 1...g1R
- 2.Bc4#
- 2.Rc5#
- 1...Sh2
- 2.Rc5#
- 2.Qf5#
- 2.Qe6#
- 2.Qd7#
- 1...Se5
- 2.Rc5#
- 2.Qe6#
- 1...Sf6
- 2.Rc5#
- 2.Qf5#
- 1...c5
- 2.Bf3#
- 2.Bc4#
- 2.Rxc5#
- 1...Bxc3!
- threat
- 1.Qxg2+?
- 1...Se4
- 2.Bc4#
- 2.Rc5#
- 1...Bxg2!
- 1...Se4
- 1.Qxg4?
- threat
- 2.Bc4#
- 2.Qf5#
- 2.Qe6#
- 2.Qd7#
- 1...Sxe2
- 2.Rc5#
- 2.Qe6#
- 2.Qd7#
- 1...Sxa4
- 2.Bf3#
- 2.Qe6#
- 2.Qd7#
- 1...Sb1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 2.Qe6#
- 2.Qd7#
- 1...Sd1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 2.Qe6#
- 2.Qd7#
- 1...Sa2
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 2.Qe6#
- 2.Qd7#
- 1...Se4
- 2.Bc4#
- 2.Qe6#
- 1...Sb5
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 2.Qe6#
- 1...Rxg4!
- threat
- 1.Bf3+?
- Keys
- 1.Rc2!
- threat
- 2.Rd2#
- 1...Sxe2
- 2.Rc5#
- 1...Sxa4
- 2.Bf3#
- 1...Sxf2
- 2.Qf5#
- 2.Qe6#
- 1...Sxe3
- 2.Qd7#
- 1...Sb1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sd1
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sa2
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Se4
- 2.Bc4#
- 1...Sb5
- 2.Bf3#
- 2.Bc4#
- 2.Rc5#
- 1...Sh2
- 2.Qf5#
- 2.Qe6#
- 2.Qd7#
- 1...Se5
- 2.Qe6#
- 1...Sf6
- 2.Qf5#
- threat
- 1.Rc2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(d);OGATE,XB(B)::R1(A)
- S(d);N_GUARD,XS(G)::B(B)
- S(d);::B(B)
- S(e);OGATE,XP(D)::QAR2(F)
- S(e);OGATE::QAB1(F)
- S(e);OGATE::QAR2(F)
- Tries
- Try
- B(B);CHECK
- Refutation
- K(g);P_SPINS(d),S_FLIGHT
- Try
- R(A);XS(d)
- Threat
- DUALS(3)
- Vars
- S(e);OGATE,XP(D)::QAR2(F)
- Refutation
- B(a);XR(A)
- Try
- Q(F);CHECK,XP(c)
- Refutation
- B(b);XQ(F)
- Try
- Q(F);XS(e)
- Threat
- DUALS(4)
- Refutation
- R(f);XQ(F)
- Try
- Actual
- R(A);
- Threat
- R(A)
- Vars
- S(d);OGATE,XB(B)::R1(A)
- S(d);N_GUARD,XS(G)::B(B)
- S(e);OGATE,XP(D)::QAR2(F)
- S(d);::B(B)
- S(e);OGATE::QAB1(F)
- S(e);OGATE::QAR2(F)
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).