MESON Chess Problem Database
Problem Display
PID: 120878 (bN6/1n1N4/KP3p2/1Rp2P1p/1pkp1R1P/1nP2p2/Q3PP1p/4B2B w - - 0 1)
Neukomm, Gyula (Julius) R
1st Prize, Nieuwe Haarlemsche Courant, 1919
#2
14 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd5
- 2.Rxd4#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...fxe2
- 2.Qxe2#
- 1...bxc3
- 2.Qxb3#
- 1...Kd5
- Tries
- 1.Sc6?
- 1...fxe2
- 2.Qxe2#
- 1...bxc3
- 2.Qxb3#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...Kd5!
- 1...fxe2
- 1.Bd2?
- 1...Kd5
- 2.Rxd4#
- 1...bxc3
- 2.Qxb3#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...fxe2!
- 1...Kd5
- 1.Rxf3?
- 1...bxc3
- 2.Qxb3#
- 1...dxc3
- 2.Rf4#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...d3
- 2.Rf4#
- 1...Kd5!
- 1...bxc3
- 1.Re4?
- 1...Kd5
- 2.Rxd4#
- 1...bxc3
- 2.Qxb3#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...fxe2!
- 1...Kd5
- 1.Rg4?
- 1...Kd5
- 2.Rxd4#
- 1...fxe2
- 2.Qxe2#
- 1...bxc3
- 2.Qxb3#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...hxg4!
- 1...Kd5
- 1.Rxb4+?
- 1...cxb4
- 2.Rxd4#
- 1...Kd5!
- 1...cxb4
- 1.cxb4?
- 1...fxe2
- 2.Qc2#
- 2.Qxe2#
- 1...cxb4
- 2.Qc2#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...Kd5!
- 1...fxe2
- 1.cxd4?
- 1...fxe2
- 2.Qc2#
- 2.Qxe2#
- 1...cxd4
- 2.Qc2#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...Kd5!
- 1...fxe2
- 1.Sc6?
- Keys
- 1.Ka7!
- 1...Kxb5
- 2.Qa6#
- 1...Kd5
- 2.Rxd4#
- 1...fxe2
- 2.Qxe2#
- 1...bxc3
- 2.Qxb3#
- 1...Sa5
- 2.Rxc5#
- 1...Sd6
- 2.Rxc5#
- 1...Sd8
- 2.Rxc5#
- 1...Kxb5
- 1.Ka7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT::R1(G),XP(f)
- S(j);N_GUARD::R1(I),XP(g)
- P(c);OGATE,XP(D)::QAB(C),XP(c)
- P(d);XP(F)::QAB1(C),XS(b)
- Tries
- Try
- S(N);
- Vars
- P(c);OGATE,XP(D)::QAB(C),XP(c)
- P(d);XP(F)::QAB1(C),XS(b)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT
- Try
- B(A);
- Vars
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT::R1(G),XP(f)
- P(d);XP(F)::QAB1(C),XS(b)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- P(c);XP(D)
- Try
- R(G);N_PINP(f),XP(c)
- Vars
- P(d);XP(F)::QAB1(C),XS(b)
- P(f);OGATEB,XP(F)::R(G)
- S(j);N_GUARD::R1(I),XP(g)
- P(f);OGATEB::R(G)
- Refutation
- K(e);P_SPINP(g),S_FLIGHT
- Try
- R(G);
- Vars
- K(e);N_SPINP(f),P_SPINP(g),S_FLIGHT::R1(G),XP(f)
- P(d);XP(F)::QAB1(C),XS(b)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- P(c);XP(D)
- Try
- R(G);
- Vars
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT::R1(G),XP(f)
- P(c);OGATE,XP(D)::QAB(C),XP(c)
- P(d);XP(F)::QAB1(C),XS(b)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- P(h);N_SPINP(f),XR(G)
- Try
- R(I);CHECK,XP(d)
- Vars
- P(g);XR(I)::R1(G),XP(f)
- Refutation
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT
- Try
- P(F);XP(d)
- Vars
- P(g);XP(F)::QAR2(C)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT
- Try
- P(F);XP(f)
- Vars
- P(g);P_SPINP(g),XP(F)::QAR2(C)
- S(j);N_GUARD::R1(I),XP(g)
- Refutation
- K(e);P_SPINP(c),S_FLIGHT
- Try
- Actual
- K(K);P-FLIGHT
- Vars
- K(e);N_SPINP(f),N_SPINS(b),OGATEB,S_FLIGHT,XR(I)::QAB1(C)
- K(e);N_SPINP(f),P_SPINP(c),S_FLIGHT::R1(G),XP(f)
- P(c);OGATE,XP(D)::QAB(C),XP(c)
- P(d);XP(F)::QAB1(C),XS(b)
- S(j);N_GUARD::R1(I),XP(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).