MESON Chess Problem Database
Problem Display
PID: 150169 (b2b3n/p4P1K/Q2B1p2/P2k4/4R1Rp/3r1Np1/n1B3P1/3r4 w - - 0 1)
Markovtsy, Vassyl Yuriovich
Shakhova kompozitsya Ukraini, 2001
#2
10 + 11
| 15174 | FIDE Album (2001-2003) | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Rd2
- 2.Bb3#
- 1...Rb3
- 2.Bxb3#
- 1...Sc3
- 2.Bb3#
- 1...f5
- 2.Re5#
- 1...Rd2
- Tries
- 1.Bxg3?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 1...Kc5
- 2.Qc4#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 1...Bb6
- 2.Qc4#
- 1...Rb1
- 2.Qc4#
- 2.Qd6#
- 1...Rb3
- 2.Qc4#
- 2.Qd6#
- 1...Rc3
- 2.Qd6#
- 1...Rd4
- 2.Qb5#
- 1...Bc6
- 2.Qc4#
- 1...Bc7
- 2.Qc4#
- 2.Qb5#
- 1...Be7
- 2.Qc4#
- 1...Sc3
- 2.Qc4#
- 2.Qd6#
- 1...hxg3!
- threat
- 1.Bb4?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 2.Qe6#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Bb6
- 2.Qc4#
- 1...Rc3
- 2.Qd6#
- 2.Qe6#
- 1...Rd4
- 2.Qb5#
- 2.Qe6#
- 1...Bc6
- 2.Qc4#
- 1...Bc7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Be7
- 2.Qc4#
- 2.Qe6#
- 1...Sc3
- 2.Bb3#
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Sxb4!
- threat
- 1.Be5?
- threat
- 2.Qc4#
- 2.Qd6#
- 1...Kc5
- 2.Qc4#
- 1...Sxf7
- 2.Qc4#
- 1...fxe5
- 2.Rxe5#
- 1...Bc6
- 2.Qc4#
- 1...Bb6
- 2.Qc4#
- 1...Rc3
- 2.Qd6#
- 1...Bc7
- 2.Qc4#
- 1...Be7
- 2.Qc4#
- 1...Rd4!
- threat
- 1.Bc7?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 1...Kc5
- 2.Qc4#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 1...Rb1
- 2.Qc4#
- 2.Qd6#
- 1...Rb3
- 2.Qc4#
- 2.Qd6#
- 1...Rc3
- 2.Qd6#
- 1...Rd4
- 2.Qb5#
- 1...Bc6
- 2.Qc4#
- 1...Be7
- 2.Qc4#
- 1...Sc3
- 2.Qc4#
- 2.Qd6#
- 1...Bxc7!
- threat
- 1.Be7?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 2.Qe6#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Bb6
- 2.Qc4#
- 1...Rb1
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Rb3
- 2.Bxb3#
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Rc3
- 2.Qd6#
- 2.Qe6#
- 1...Rd4
- 2.Qb5#
- 2.Qe6#
- 1...Bc6
- 2.Qc4#
- 1...Bc7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Sc3
- 2.Bb3#
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Bxe7!
- threat
- 1.Bb8?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 1...Kc5
- 2.Qc4#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 1...Bb6
- 2.Qc4#
- 1...Rb1
- 2.Qc4#
- 2.Qd6#
- 1...Rb3
- 2.Qc4#
- 2.Qd6#
- 1...Rc3
- 2.Qd6#
- 1...Rd4
- 2.Qb5#
- 1...Bc6
- 2.Qc4#
- 1...Be7
- 2.Qc4#
- 1...Sc3
- 2.Qc4#
- 2.Qd6#
- 1...Bc7!
- threat
- 1.Bf8?
- threat
- 2.Qc4#
- 2.Qb5#
- 2.Qd6#
- 2.Qe6#
- 1...Sxf7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Bb6
- 2.Qc4#
- 1...Rb1
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Rb3
- 2.Bxb3#
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Rc3
- 2.Qd6#
- 2.Qe6#
- 1...Rd4
- 2.Qb5#
- 2.Qe6#
- 1...Bc6
- 2.Qc4#
- 1...Bc7
- 2.Qc4#
- 2.Qb5#
- 2.Qe6#
- 1...Sc3
- 2.Bb3#
- 2.Qc4#
- 2.Qd6#
- 2.Qe6#
- 1...Be7!
- threat
- 1.Rg5+?
- 1...fxg5
- 2.Re5#
- 1...f5
- 2.Re5#
- 1...Kxe4!
- 1...fxg5
- 1.f8Q?
- threat
- 2.Qc4#
- 2.Qb5#
- 1...Bb6
- 2.Qc4#
- 1...Rb1
- 2.Qc4#
- 1...Rb3
- 2.Bxb3#
- 2.Qc4#
- 1...Rd4
- 2.Qb5#
- 1...Bc6
- 2.Qc4#
- 1...Be7
- 2.Qxa8#
- 1...Sc3
- 2.Bb3#
- 2.Qc4#
- 1...Rc3!
- threat
- 1.Bxg3?
- Keys
- 1.Bf4!
- threat
- 2.Qc4#
- 1...Kxe4
- 2.Qe6#
- 1...Kc5
- 2.Qc4#
- 1...Rc3
- 2.Qd6#
- 1...Rd4
- 2.Qb5#
- threat
- 1.Bf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 4
- Sets
- R(c);N_GUARD::B(A)
- R(c);N_GUARD::B(A),XR(c)
- S(b);S_CUTR(c)::B(A)
- P(g);N_GUARD::R1(D)
- Tries
- Try
- B(H);XP(d)
- Threat
- DUALS(3)
- Vars
- K(f);P-FLIGHT::QAR1(G)
- B(j);::QAB1(G)
- R(c);::QAR1(G)
- R(c);::QAR2(G)
- B(i);::QAB1(G)
- Refutation
- P(e);XB(H)
- Try
- B(H);
- Threat
- DUALS(4)
- Vars
- B(j);::QAB1(G)
- B(i);::QAB1(G)
- Refutation
- S(b);XB(H)
- Try
- B(H);
- Threat
- DUALS(2)
- Vars
- K(f);P-FLIGHT::QAR1(G)
- S(k);XP(I)::QAB1(G)
- P(g);OGATE,XB(H)::R1(D),XP(g)
- B(i);::QAB1(G)
- B(j);::QAB1(G)
- R(c);::QAR1(G)
- Refutation
- R(c);
- Try
- B(H);
- Threat
- DUALS(3)
- Vars
- K(f);P-FLIGHT::QAR1(G)
- R(c);::QAR1(G)
- R(c);::QAR2(G)
- B(i);::QAB1(G)
- B(j);::QAB1(G)
- Refutation
- B(j);XB(H)
- Try
- B(H);
- Threat
- DUALS(4)
- Vars
- B(j);::QAB1(G)
- B(i);::QAB1(G)
- Refutation
- B(j);XB(H)
- Try
- B(H);
- Threat
- DUALS(3)
- Vars
- K(f);P-FLIGHT::QAR1(G)
- B(j);::QAB1(G)
- R(c);::QAR1(G)
- R(c);::QAR2(G)
- B(i);::QAB1(G)
- Refutation
- B(j);
- Try
- B(H);
- Threat
- DUALS(4)
- Vars
- B(j);::QAB1(G)
- B(i);::QAB1(G)
- Refutation
- B(j);
- Try
- R(E);CHECK
- Vars
- P(g);N_GUARD,XR(E)::R1(D)
- P(g);N_GUARD,P_SPINP(g)::R1(D)
- Refutation
- K(f);P_SPINR(c),S_FLIGHT,XR(D)
- Try
- P(I);
- Threat
- DUALS(2)
- Vars
- B(j);::QAB1(G)
- R(a);::QAB1(G)
- R(c);::QAR2(G)
- B(i);::QAB1(G)
- B(j);OGATE::QAB(I),XB(i)
- Refutation
- R(c);
- Try
- Actual
- B(H);
- Threat
- QAB1(G)
- Vars
- K(f);P_SPINR(c),S_FLIGHT,XR(D)::QAR2(G)
- K(f);P-FLIGHT::QAR1(G)
- R(c);::QAR1(G)
- R(c);::QAR2(G)
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).