MESON Chess Problem Database
Problem Display
PID: 178326 (8/8/8/4br1Q/4k1P1/5NP1/3PK1N1/8 w - - 0 1)
Teip, H
Morgenbladet, 1904
#2
7 + 3
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Rf4
- 2.Qxe5#
- 1...Rf6
- 2.Qxe5#
- 1...Rf7
- 2.Qxe5#
- 1...Rf8
- 2.Qxe5#
- 1...Ba1
- 2.Qxf5#
- 1...Bb2
- 2.Qxf5#
- 1...Bc3
- 2.Qxf5#
- 1...Bxg3
- 2.Qxf5#
- 1...Bd4
- 2.Qxf5#
- 1...Bf4
- 2.Qxf5#
- 1...Bd6
- 2.Qxf5#
- 1...Bf6
- 2.Qxf5#
- 1...Bc7
- 2.Qxf5#
- 1...Bg7
- 2.Qxf5#
- 1...Bb8
- 2.Qxf5#
- 1...Bh8
- 2.Qxf5#
- 1...Rf4
- Tries
- 1.Se3?
- threat
- 2.Qxf5#
- 2.d3#
- 1...Rxh5
- 2.d3#
- 1...Bxg3
- 2.Qxf5#
- 1...Rf4
- 2.Qxe5#
- 2.d3#
- 1...Rg5
- 2.d3#
- 1...Rf6
- 2.Qxe5#
- 2.d3#
- 1...Rf7
- 2.Qxe5#
- 2.d3#
- 1...Rf8
- 2.Qxe5#
- 2.d3#
- 1...Rxf3!
- threat
- 1.Qg6?
- threat
- 2.Qc6#
- 1...Bxg3
- 2.Qxf5#
- 1...Ba1
- 2.Qxf5#
- 1...Bb2
- 2.Qxf5#
- 1...Bc3
- 2.Qxf5#
- 1...Bd4
- 2.Qxf5#
- 1...Bf4
- 2.Qxf5#
- 1...Bd6
- 2.Qxf5#
- 1...Bf6
- 2.Qxf5#
- 1...Bc7
- 2.Qxf5#
- 1...Bg7
- 2.Qxf5#
- 1...Bb8
- 2.Qxf5#
- 1...Bh8
- 2.Qxf5#
- 1...Kd5!
- threat
- 1.Qh7?
- threat
- 2.Qb7#
- 1...Bxg3
- 2.Qxf5#
- 1...Ba1
- 2.Qxf5#
- 1...Bb2
- 2.Qxf5#
- 1...Bc3
- 2.Qxf5#
- 1...Bd4
- 2.Qxf5#
- 1...Bf4
- 2.Qxf5#
- 1...Bd6
- 2.Qxf5#
- 1...Bf6
- 2.Qxf5#
- 1...Bc7
- 2.Qxf5#
- 1...Bg7
- 2.Qxf5#
- 1...Bb8
- 2.Qxf5#
- 1...Bh8
- 2.Qxf5#
- 1...Kd5!
- threat
- 1.Se3?
- Keys
- 1.Sf4!
- threat
- 2.Qxf5#
- 2.d3#
- 1...Rxf4
- 2.Qxe5#
- 1...Rxh5
- 2.d3#
- 1...Bxf4
- 2.Qxf5#
- 1...Rg5
- 2.d3#
- 1...Rf6
- 2.Qxe5#
- 2.d3#
- 1...Rf7
- 2.Qxe5#
- 2.d3#
- 1...Rf8
- 2.Qxe5#
- 2.d3#
- threat
- 1.Sf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 14
- Sets
- R(c);OGATE::QAR1(G),XB(b)
- B(b);::QAB1(G),XR(c)
- B(b);XP(E)::QAB1(G),XR(c)
- Tries
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- R(c);XQ(G)::P(A)
- B(b);XP(E)::QAB1(G),XR(c)
- R(c);::P(A)
- Refutation
- R(c);XS(D)
- Try
- Q(G);P_PINR(c)
- Threat
- QAB(G)
- Vars
- B(b);XP(E)::QAB1(G),XR(c)
- B(b);::QAB1(G),XR(c)
- Refutation
- K(a);N_SPINR(c),S_FLIGHT
- Try
- Q(G);P_PINR(c)
- Threat
- QAB(G)
- Vars
- B(b);XP(E)::QAB1(G),XR(c)
- B(b);::QAB1(G),XR(c)
- Refutation
- K(a);N_SPINR(c),S_FLIGHT
- Try
- Actual
- S(C);
- Threat
- DUALS(2)
- Vars
- R(c);OGATE,XS(C)::QAR1(G),XB(b)
- R(c);XQ(G)::P(A)
- B(b);XS(C)::QAB1(G),XR(c)
- R(c);::P(A)
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).