MESON Chess Problem Database
Problem Display
PID: 41105 (2b5/1pRpR3/1P1k1P2/pp6/1r1N2NK/B1n3n1/6Qb/8 w - - 0 1)
Stolev, Nikola
1st Prize, Meeting of Solidarity, 1998-2001
#2
9 + 10
| 145 | StrateGems | 2002 |
| 23 | Die Schwalbe | 2005 |
| 6166 | FIDE Album (1998-2000) | 2007 |
| 17467 | ONOK | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Sxb5#
- 1...Sd1
- 2.Sxb5#
- 1...Sa2
- 2.Sxb5#
- 1...Sce2
- 2.Sxb5#
- 1...Sa4
- 2.Sxb5#
- 1...Sd5
- 2.Sxb5#
- 1...Sf1
- 2.Sf5#
- 1...Sh1
- 2.Sf5#
- 1...Sge2
- 2.Sf5#
- 1...Sf5+
- 2.Sxf5#
- 1...Sh5
- 2.Sf5#
- 1...a4
- 2.Bxb4#
- 1...Sb1
- Tries
- 1.Rxc3?
- threat
- 2.Sxb5#
- 1...Sf5+
- 2.Sxf5#
- 1...Se4!
- threat
- 1.Re5?
- 1...Sf5+
- 2.Sxf5#
- 1...Sb1
- 2.Sxb5#
- 2.Rd5#
- 2.Qd5#
- 1...Sd1
- 2.Sxb5#
- 2.Rd5#
- 2.Qd5#
- 1...Sa2
- 2.Sxb5#
- 2.Rd5#
- 2.Qd5#
- 1...Sce2
- 2.Sxb5#
- 2.Rd5#
- 2.Qd5#
- 1...Sa4
- 2.Sxb5#
- 2.Rd5#
- 2.Qd5#
- 1...Sce4
- 2.Sxb5#
- 1...Sd5
- 2.Sxb5#
- 2.Rxd5#
- 2.Qxd5#
- 1...Sf1
- 2.Sf5#
- 1...Sh1
- 2.Sf5#
- 1...Sge2
- 2.Sf5#
- 1...Sge4
- 2.Sf5#
- 1...Sh5
- 2.Sf5#
- 1...a4
- 2.Bxb4#
- 1...Bg1!
- 1...Sf5+
- 1.Qd5+?
- 1...Sxd5
- 2.Sxb5#
- 1...Kxd5!
- 1...Sxd5
- 1.Qxb7?
- 1...Sf5+
- 2.Sxf5#
- 1...Bxb7
- 2.Rexd7#
- 1...Sb1
- 2.Sxb5#
- 1...Sd1
- 2.Sxb5#
- 1...Sa2
- 2.Sxb5#
- 1...Sce2
- 2.Sxb5#
- 1...Sa4
- 2.Sxb5#
- 1...Sce4
- 2.Sxb5#
- 1...Sd5
- 2.Sxb5#
- 1...Sf1
- 2.Sf5#
- 1...Sh1
- 2.Sf5#
- 1...Sge2
- 2.Sf5#
- 1...Sge4
- 2.Sf5#
- 1...Sh5
- 2.Sf5#
- 1...a4
- 2.Bxb4#
- 1...Bg1!
- 1...Sf5+
- 1.Qd2?
- threat
- 2.Sxb5#
- 2.Sf5#
- 1...Sf5+
- 2.Sxf5#
- 1...Sd5
- 2.Sxb5#
- 1...Kd5!
- threat
- 1.Rxc3?
- Keys
- 1.Se3!
- 1...Sf5+
- 2.Sxf5#
- 1...Bg1
- 2.Qxg3#
- 1...Sb1
- 2.Qd5#
- 1...Sd1
- 2.Qd5#
- 1...Sa2
- 2.Qd5#
- 1...Sce2
- 2.Qd5#
- 1...Sa4
- 2.Qd5#
- 1...Sce4
- 2.Sxb5#
- 1...Sd5
- 2.Qxd5#
- 1...Sf1
- 2.Sf5#
- 1...Sh1
- 2.Sf5#
- 1...Sge2
- 2.Sf5#
- 1...Sge4
- 2.Sdf5#
- 1...Sh5
- 2.Sf5#
- 1...a4
- 2.Bxb4#
- 1...Sf5+
- 1.Se3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 6
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(b);N_GUARD::S(C),XP(f)
- S(c);N_GUARD::S(C)
- S(c);CHECK,N_GUARD::S(C),XS(c)
- P(e);N_GUARD::B(B),XR(d)
- Tries
- Try
- R(H);XS(b)
- Threat
- S(C),XP(f)
- Vars
- S(c);CHECK,N_GUARD::S(C),XS(c)
- Refutation
- S(c);
- Try
- R(I);
- Vars
- S(c);CHECK,N_GUARD::S(C),XS(c)
- S(b);N_GUARD::S(C),XP(f)
- S(c);N_GUARD::S(C)
- P(e);N_GUARD::B(B),XR(d)
- Refutation
- B(a);
- Try
- Q(A);CHECK
- Vars
- S(b);SBLOCK,XQ(A)::S(C),XP(f)
- Refutation
- K(g);N_SPINR(d),P-FLIGHT,XQ(A)
- Try
- Q(A);XP(h)
- Vars
- S(c);CHECK,N_GUARD::S(C),XS(c)
- B(j);N_GUARD,XQ(A)::R1(I),XP(i)
- S(b);N_GUARD::S(C),XP(f)
- S(c);N_GUARD::S(C)
- P(e);N_GUARD::B(B),XR(d)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(c);CHECK::QAR(A)+S(C),DCHECK,XS(c)
- S(b);::S(C),XP(f)
- Refutation
- K(g);N_SPINR(d),P-FLIGHT
- Try
- Actual
- S(D);P_SPINS(C)
- Vars
- S(c);CHECK,N_GUARD::S(D),XS(c)
- B(a);N_GUARD::QAB(A),XS(c)
- S(b);N_GUARD::QAR1(A)
- S(b);N_PINS(C)::S(C),XP(f)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(c);N_GUARD::S(D)
- S(c);N_PINS(C)::S(C)
- P(e);N_GUARD::B(B),XR(d)
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).