MESON Chess Problem Database
Problem Display
PID: 159278 (5K2/n3ppNp/3bb2B/Q6R/3kP2p/N2P3R/4r3/1B6 w - - 0 1)
Hartong, Jan
1st Prize, De Probleemvriend, 1943
#2
10 + 9
| 133 | The Problemist Supplement | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Re1
- 2.Sc2#
- 1...Ra2
- 2.Be3#
- 1...Rb2
- 2.Be3#
- 1...Rc2
- 2.Sxc2#
- 1...Rd2
- 2.Be3#
- 1...Rf2
- 2.Be3#
- 1...Rg2
- 2.Be3#
- 1...Rh2
- 2.Be3#
- 1...Re3
- 2.Bxe3#
- 1...Rxe4
- 2.Sc2#
- 1...Bh2
- 2.Qc5#
- 1...Bxa3
- 2.Qe5#
- 1...Bg3
- 2.Qc5#
- 1...Bb4
- 2.Qe5#
- 1...Bf4
- 2.Qc5#
- 1...Bc5
- 2.Qxc5#
- 1...Be5
- 2.Qxe5#
- 1...Bc7
- 2.Qc5#
- 1...Bb8
- 2.Qc5#
- 1...Ba2
- 2.Sf5#
- 1...Bb3
- 2.Sf5#
- 1...Bxh3
- 2.Rd5#
- 1...Bc4
- 2.Sf5#
- 1...Bg4
- 2.Rd5#
- 1...Bd5
- 2.Rxd5#
- 1...Bf5
- 2.Sxf5#
- 1...Bd7
- 2.Rd5#
- 1...Bc8
- 2.Rd5#
- 1...Sb5
- 2.Sxb5#
- 1...Sc6
- 2.Sb5#
- 1...Sc8
- 2.Sb5#
- 1...f5
- 2.Sxe6#
- 1...f6
- 2.Sxe6#
- 1...Re1
- Tries
- 1.Ke8?
- 1...Rxe4
- 2.Sc2#
- 1...Bxa3
- 2.Qe5#
- 1...Bxh3
- 2.Rd5#
- 1...Bb4
- 2.Qe5#
- 1...Re1
- 2.Sc2#
- 1...Ra2
- 2.Be3#
- 1...Rb2
- 2.Be3#
- 1...Rc2
- 2.Sxc2#
- 1...Rd2
- 2.Be3#
- 1...Rf2
- 2.Be3#
- 1...Rg2
- 2.Be3#
- 1...Rh2
- 2.Be3#
- 1...Re3
- 2.Bxe3#
- 1...Bh2
- 2.Qc5#
- 1...Bg3
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Bc5
- 2.Qxc5#
- 1...Be5
- 2.Qxe5#
- 1...Bc7
- 2.Qc5#
- 1...Bb8
- 2.Qc5#
- 1...Ba2
- 2.Sf5#
- 1...Bb3
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Bg4
- 2.Rd5#
- 1...Bd5
- 2.Rxd5#
- 1...Bf5
- 2.Sxf5#
- 1...Bc8
- 2.Rd5#
- 1...Sb5
- 2.Sxb5#
- 1...Sc6
- 2.Sb5#
- 1...Sc8
- 2.Sb5#
- 1...f5
- 2.Sxe6#
- 1...f6
- 2.Sxe6#
- 1...Bd7+!
- 1...Rxe4
- 1.Bd2?
- threat
- 2.Sc2#
- 2.Bc3#
- 2.Qc3#
- 1...Bxa3
- 2.Bc3#
- 2.Qc3#
- 2.Qe5#
- 1...Bxh3
- 2.Rd5#
- 2.Qc3#
- 2.Qd5#
- 1...Re3
- 2.Bc3#
- 2.Bxe3#
- 2.Qc3#
- 1...Bg3
- 2.Qc3#
- 2.Qb6#
- 2.Qc5#
- 2.Qxa7#
- 1...Bb4
- 2.Sc2#
- 2.Qe5#
- 1...Bb3
- 2.Sf5#
- 2.Bc3#
- 2.Qc3#
- 1...Sb5
- 2.Sc2#
- 2.Sxb5#
- 1...Rxd2!
- threat
- 1.Bf4?
- 1...Rxe4
- 2.Sc2#
- 1...Bxa3
- 2.Be5#
- 2.Qe5#
- 1...Bxf4
- 2.Qc5#
- 1...Bxh3
- 2.Rd5#
- 1...Bb4
- 2.Be5#
- 2.Qe5#
- 1...Re1
- 2.Sc2#
- 1...Ra2
- 2.Be3#
- 1...Rb2
- 2.Be3#
- 1...Rc2
- 2.Sxc2#
- 1...Rd2
- 2.Be3#
- 1...Rf2
- 2.Be3#
- 1...Rg2
- 2.Be3#
- 1...Rh2
- 2.Be3#
- 1...Re3
- 2.Bxe3#
- 1...Bc5
- 2.Be5#
- 2.Qxc5#
- 1...Be5
- 2.Bxe5#
- 2.Qxe5#
- 1...Bc7
- 2.Qc5#
- 1...Bb8
- 2.Qc5#
- 1...Ba2
- 2.Sf5#
- 1...Bb3
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Bg4
- 2.Rd5#
- 1...Bd5
- 2.Sf5#
- 2.Rxd5#
- 1...Bf5
- 2.Sxf5#
- 1...Bd7
- 2.Rd5#
- 1...Bc8
- 2.Rd5#
- 1...Sb5
- 2.Sxb5#
- 1...Sc6
- 2.Sb5#
- 1...Sc8
- 2.Sb5#
- 1...f5
- 2.Sxe6#
- 1...f6
- 2.Sxe6#
- 1...h6!
- 1...Rxe4
- 1.Rf3?
- 1...Rxe4
- 2.Sc2#
- 1...Bxa3
- 2.Qe5#
- 1...Bb4
- 2.Qe5#
- 1...Re1
- 2.Sc2#
- 1...Ra2
- 2.Be3#
- 1...Rb2
- 2.Be3#
- 1...Rc2
- 2.Sxc2#
- 1...Rd2
- 2.Be3#
- 1...Rf2
- 2.Be3#
- 1...Rg2
- 2.Be3#
- 1...Rh2
- 2.Be3#
- 1...Re3
- 2.Bxe3#
- 1...Bh2
- 2.Qc5#
- 1...Bg3
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Bc5
- 2.Qxc5#
- 1...Be5
- 2.Qxe5#
- 1...Bc7
- 2.Qc5#
- 1...Bb8
- 2.Qc5#
- 1...Ba2
- 2.Sf5#
- 1...Bb3
- 2.Sf5#
- 1...Bh3
- 2.Rd5#
- 1...Bc4
- 2.Sf5#
- 1...Bg4
- 2.Rd5#
- 1...Bd5
- 2.Rxd5#
- 1...Bf5
- 2.Sxf5#
- 1...Bd7
- 2.Rd5#
- 1...Bc8
- 2.Rd5#
- 1...Sb5
- 2.Sxb5#
- 1...Sc6
- 2.Sb5#
- 1...Sc8
- 2.Sb5#
- 1...f5
- 2.Sxe6#
- 1...f6
- 2.Sxe6#
- 1...h3!
- 1...Rxe4
- 1.Qb4+?
- 1...Bc4
- 2.Rd5#
- 2.Qxc4#
- 1...Bxb4!
- 1...Bc4
- 1.Qb6+?
- 1...Bc5
- 2.Qxc5#
- 1...Kc3!
- 1...Bc5
- 1.Qxa7+?
- 1...Bc5
- 2.Sb5#
- 2.Qxc5#
- 1...Kc3!
- 1...Bc5
- 1.Ke8?
- Keys
- 1.Kg8!
- 1...f5+
- 2.Sxe6#
- 1...f6+
- 2.Sxe6#
- 1...Rxe4
- 2.Sc2#
- 1...Bxa3
- 2.Qe5#
- 1...Bxh3
- 2.Rd5#
- 1...Bb4
- 2.Qe5#
- 1...Re1
- 2.Sc2#
- 1...Ra2
- 2.Be3#
- 1...Rb2
- 2.Be3#
- 1...Rc2
- 2.Sxc2#
- 1...Rd2
- 2.Be3#
- 1...Rf2
- 2.Be3#
- 1...Rg2
- 2.Be3#
- 1...Rh2
- 2.Be3#
- 1...Re3
- 2.Bxe3#
- 1...Bh2
- 2.Qc5#
- 1...Bg3
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Bc5
- 2.Qxc5#
- 1...Be5
- 2.Qxe5#
- 1...Bc7
- 2.Qc5#
- 1...Bb8
- 2.Qc5#
- 1...Ba2
- 2.Sf5#
- 1...Bb3
- 2.Sf5#
- 1...Bc4
- 2.Sf5#
- 1...Bg4
- 2.Rd5#
- 1...Bd5
- 2.Rxd5#
- 1...Bf5
- 2.Sxf5#
- 1...Bd7
- 2.Rd5#
- 1...Bc8
- 2.Rd5#
- 1...Sb5
- 2.Sxb5#
- 1...Sc6
- 2.Sb5#
- 1...Sc8
- 2.Sb5#
- 1...f5+
- 1.Kg8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::B(H)
- R(a);N_GUARD::S(B),XR(a)
- R(a);N_GUARD::B(H),XR(a)
- R(a);N_GUARD,XP(E)::S(B)
- B(d);N_GUARD::QAB1(F)
- B(d);N_GUARD,XS(B)::QAB1(F)
- B(d);N_GUARD::QAB1(F),XB(d)
- B(e);N_GUARD::S(I)
- B(e);N_GUARD,XR(D)::R1(G)
- B(e);N_GUARD::R1(G)
- B(e);N_GUARD::R1(G),XB(e)
- B(e);N_GUARD::S(I),XB(e)
- S(f);N_GUARD::S(B),XS(f)
- S(f);N_GUARD::S(B)
- P(h);N_GUARD::S(I),XB(e)
- Tries
- Try
- K(J);P-FLIGHT
- Vars
- R(a);N_GUARD,XP(E)::S(B)
- B(d);N_GUARD,XS(B)::QAB1(F)
- B(e);N_GUARD,XR(D)::R1(G)
- B(d);N_GUARD::QAB1(F)
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::B(H)
- R(a);N_GUARD::S(B),XR(a)
- R(a);N_GUARD::B(H),XR(a)
- B(d);N_GUARD::QAB1(F),XB(d)
- B(e);N_GUARD::S(I)
- B(e);N_GUARD::R1(G)
- B(e);N_GUARD::R1(G),XB(e)
- B(e);N_GUARD::S(I),XB(e)
- S(f);N_GUARD::S(B),XS(f)
- S(f);N_GUARD::S(B)
- P(h);N_GUARD::S(I),XB(e)
- Refutation
- B(e);CHECK
- Try
- B(H);
- Threat
- DUALS(3)
- Refutation
- R(a);XB(H)
- Try
- B(H);
- Vars
- R(a);N_GUARD,XP(E)::S(B)
- B(d);N_GUARD,XB(H)::QAB1(F)
- B(e);N_GUARD,XR(D)::R1(G)
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::B(H)
- R(a);N_GUARD::S(B),XR(a)
- R(a);N_GUARD::B(H),XR(a)
- B(d);N_GUARD::QAB1(F)
- B(e);N_GUARD::S(I)
- B(e);N_GUARD::R1(G)
- B(e);N_GUARD::S(I),XB(e)
- S(f);N_GUARD::S(B),XS(f)
- S(f);N_GUARD::S(B)
- P(h);N_GUARD::S(I),XB(e)
- Refutation
- P(i);
- Try
- R(D);
- Vars
- R(a);N_GUARD,XP(E)::S(B)
- B(d);N_GUARD,XS(B)::QAB1(F)
- B(d);N_GUARD::QAB1(F)
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::B(H)
- R(a);N_GUARD::S(B),XR(a)
- R(a);N_GUARD::B(H),XR(a)
- B(d);N_GUARD::QAB1(F),XB(d)
- B(e);N_GUARD::S(I)
- B(e);N_GUARD::R1(G)
- B(e);N_GUARD::R1(G),XB(e)
- B(e);N_GUARD::S(I),XB(e)
- S(f);N_GUARD::S(B),XS(f)
- S(f);N_GUARD::S(B)
- P(h);N_GUARD::S(I),XB(e)
- Refutation
- P(c);
- Try
- Q(F);CHECK
- Refutation
- B(d);XQ(F)
- Try
- Q(F);CHECK
- Vars
- B(d);N_GUARD,P_SPINB(d)::QAB1(F),XB(d)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(F);CHECK,XS(f)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- K(J);P-FLIGHT
- Vars
- P(h);CHECK,N_GUARD::S(I),XB(e)
- R(a);N_GUARD,XP(E)::S(B)
- B(d);N_GUARD,XS(B)::QAB1(F)
- B(e);N_GUARD,XR(D)::R1(G)
- B(d);N_GUARD::QAB1(F)
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::B(H)
- R(a);N_GUARD::S(B),XR(a)
- R(a);N_GUARD,P_PINS(I)::B(H)
- R(a);N_GUARD::B(H),XR(a)
- B(d);N_GUARD::QAB1(F),XB(d)
- B(e);N_GUARD::S(I)
- B(e);N_GUARD::R1(G)
- B(e);N_GUARD::R1(G),XB(e)
- B(e);N_GUARD::S(I),XB(e)
- S(f);N_GUARD::S(B),XS(f)
- S(f);N_GUARD::S(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).