MESON Chess Problem Database
Problem Display
PID: 189515 (2Qnrnb1/2Npk1PR/6P1/2R1P3/3BK3/7B/8/8 w - - 0 1)
Tarter, Kalman
Das Interessante Blatt, 1911
#2
10 + 6
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.g8S#
- 1...Bb3
- 2.g8S#
- 1...Bc4
- 2.g8S#
- 1...Bd5+
- 2.Sxd5#
- 1...Be6
- 2.g8S#
- 1...Bf7
- 2.g8S#
- 1...Bxh7
- 2.Sd5#
- 1...Sc6
- 2.Qxe8#
- 1...Sde6
- 2.Sd5#
- 2.Qxe8#
- 1...Sb7
- 2.Qxe8#
- 1...Sf7
- 2.Sd5#
- 2.Qxe8#
- 1...Sfe6
- 2.Sd5#
- 1...Sxg6
- 2.Qxd7#
- 1...Sxh7
- 2.Qxd7#
- 1...Ba2
- Tries
- 1.Bf2?
- threat
- 2.Bh4#
- 1...Bd5+
- 2.Sxd5#
- 1...Sxg6
- 2.Qxd7#
- 1...Sxh7
- 2.Qxd7#
- 1...Sde6
- 2.Sd5#
- 2.Qxe8#
- 1...Sf7
- 2.Sd5#
- 2.Qxe8#
- 1...Sfe6
- 2.Sd5#
- 1...d5+!
- threat
- 1.Be3?
- threat
- 2.Bg5#
- 1...Bd5+
- 2.Sxd5#
- 1...Sxg6
- 2.Qxd7#
- 1...Sxh7
- 2.Qxd7#
- 1...Sde6
- 2.Sd5#
- 2.Qxe8#
- 1...Sf7
- 2.Sd5#
- 2.Qxe8#
- 1...Sfe6
- 2.Sd5#
- 1...d5+!
- threat
- 1.Rd5?
- 1...Bxd5+
- 2.Sxd5#
- 1...Sxg6
- 2.Rxd7#
- 2.Qxd7#
- 1...Sxh7
- 2.Rxd7#
- 2.Qxd7#
- 1...d6
- 2.exd6#
- 1...Be6
- 2.g8S#
- 1...Bf7
- 2.g8S#
- 1...Sc6
- 2.Qxe8#
- 1...Sde6
- 2.Qxe8#
- 1...Sb7
- 2.Qxe8#
- 1...Sf7
- 2.Qxe8#
- 1...Sfe6
- 2.Rxd7#
- 2.Qxd7#
- 1...Bxh7!
- 1...Bxd5+
- 1.gxf8R+?
- 1...Bf7
- 2.Rxe8#
- 1...Bxh7
- 2.Rxe8#
- 1...Sf7
- 2.Rxe8#
- 2.Qxe8#
- 1...Kxf8!
- 1...Bf7
- 1.Bf2?
- Keys
- 1.Rc6!
- 1...Bd5+
- 2.Sxd5#
- 1...d5+
- 2.exd5 ep#
- 1...Bxh7
- 2.Sd5#
- 1...Sxc6
- 2.Qxe8#
- 1...Sxg6
- 2.Qxd7#
- 1...Sxh7
- 2.Qxd7#
- 1...dxc6
- 2.Bc5#
- 1...d6
- 2.exd6#
- 1...Ba2
- 2.g8S#
- 1...Bb3
- 2.g8S#
- 1...Bc4
- 2.g8S#
- 1...Be6
- 2.g8S#
- 1...Bf7
- 2.g8S#
- 1...Sde6
- 2.Sd5#
- 2.Qxe8#
- 1...Sb7
- 2.Qxe8#
- 1...Sf7
- 2.Sd5#
- 2.Qxe8#
- 1...Sfe6
- 2.Sd5#
- 1...Bd5+
- 1.Rc6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(f);OGATE::P=S
- B(f);CHECK,N_GUARD::S(G),XB(f)
- B(f);N_GUARD,P_PINP(F),XR(I)::S(G)
- S(c);OGATE::QAR1(J),XR(d)
- S(e);S_CUTB(f)::S(G)
- S(e);N_GUARD,XP(F)::QAR1(J),XP(a)
- S(e);N_GUARD,XR(I)::QAR1(J),XP(a)
- Tries
- Try
- B(B);
- Threat
- B(B)
- Vars
- B(f);CHECK,N_GUARD::S(G),XB(f)
- S(e);N_GUARD,XP(F)::QAR1(J),XP(a)
- S(e);N_GUARD,XR(I)::QAR1(J),XP(a)
- S(e);S_CUTB(f)::S(G)
- Refutation
- P(a);CHECK
- Try
- B(B);
- Threat
- B(B)
- Vars
- B(f);CHECK,N_GUARD::S(G),XB(f)
- S(e);N_GUARD,XP(F)::QAR1(J),XP(a)
- S(e);N_GUARD,XR(I)::QAR1(J),XP(a)
- S(e);S_CUTB(f)::S(G)
- Refutation
- P(a);CHECK
- Try
- R(D);
- Vars
- B(f);CHECK,XR(D)::S(G),XB(f)
- P(a);OGATE::P(E),XP(a)
- B(f);OGATE::P=S
- S(c);OGATE::QAR1(J),XR(d)
- Refutation
- B(f);P_PINP(F),XR(I)
- Try
- P(H);CHECK,XS(e)
- Vars
- B(f);P_SPINB(f)::R1(H),XR(d)
- B(f);P_PINP(F),XR(I)::R1(H),XR(d)
- Refutation
- K(b);P_PINP(E),S_FLIGHT,XR(H)
- Try
- Actual
- R(D);
- Vars
- B(f);CHECK,N_GUARD::S(G),XB(f)
- P(a);CHECK,OGATE::P(E),XP(a),EP
- B(f);N_GUARD,P_PINP(F),XR(I)::S(G)
- S(c);OGATE,XR(D)::QAR1(J),XR(d)
- S(e);N_GUARD,XP(F)::QAR1(J),XP(a)
- S(e);N_GUARD,XR(I)::QAR1(J),XP(a)
- P(a);N_GUARD,XR(D)::B(B)
- P(a);OGATE::P(E),XP(a)
- B(f);OGATE::P=S
- S(c);OGATE::QAR1(J),XR(d)
- S(e);S_CUTB(f)::S(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).