MESON Chess Problem Database
Problem Display
PID: 23777 (6R1/5N1p/3pbkPP/1p3Pp1/pP2B3/2K5/p2PQR1p/B7 w - - 0 1)
Buglos, Janos
4th HM., Sakkelet, 1996
#2
12 + 9
SOLUTION
- SOUND
- Tries
- 1.Bb1?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf5
- 2.Rxf5#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...axb1S+!
- threat
- 1.Bh1?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5!
- threat
- 1.Bc2?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf5
- 2.Rxf5#
- 1...Bxf7
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bd5
- 2.Kd3#
- 1...Bd7
- 2.Kd3#
- 1...Bc8
- 2.Kd3#
- 1...Bc4!
- threat
- 1.Bg2?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5!
- threat
- 1.Bd3?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf5
- 2.Kc2#
- 2.Rxf5#
- 1...Bxf7
- 2.Kc2#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 1...Bd7
- 2.Kc2#
- 1...Bc8
- 2.Kc2#
- 1...Bb3!
- threat
- 1.Bc6?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 2.f6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5!
- threat
- 1.Bb7?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5!
- threat
- 1.Ba8?
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5!
- threat
- 1.Re8?
- threat
- 2.Kc2#
- 2.Kd3#
- 2.Rxe6#
- 2.fxe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...hxg6
- 2.fxe6#
- 1...h1Q
- 2.Rxe6#
- 1...h1S
- 2.Kc2#
- 2.Kd3#
- 2.Rxe6#
- 1...h1B
- 2.Kc2#
- 2.Kd3#
- 2.Rxe6#
- 1...h1R
- 2.Rxe6#
- 2.fxe6#
- 1...Bb3
- 2.Kd3#
- 1...Bc4
- 2.Kc2#
- 1...Bd5
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- 1...d5
- 2.Rxe6#
- 2.fxe6#
- 1...Bxf5!
- threat
- 1.fxe6+?
- 1...Kxe6
- 2.Bc6#
- 1...Ke7!
- 1...Kxe6
- 1.Bb1?
- Keys
- 1.Bd5!
- threat
- 2.Qxe6#
- 1...Ke7
- 2.Qxe6#
- 1...Bxd5
- 2.Kc2#
- 2.Kd3#
- 1...Bxf5
- 2.Qe6#
- 1...Bxf7
- 2.Kc2#
- 2.Kd3#
- 1...Bd7
- 2.Kc2#
- 2.Kd3#
- 1...Bc8
- 2.Kc2#
- 2.Kd3#
- threat
- 1.Bd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);OGATE,P_SPINB(g),XP(H)::R1(D),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- P(a);CHECK,XB(G)
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);OGATE,P_SPINB(g),XP(H)::R1(D),XB(g)
- B(g);XS(K)::B(A)+K(E)
- B(g);::B(A)+K(E)
- Refutation
- B(g);
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);XS(K)::B(A)+K(E)
- B(g);::B(A)+K(E)
- Refutation
- B(g);
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- R(L);
- Threat
- DUALS(4)
- Vars
- P(i);XP(I)::R(D)+P(H),XB(g)
- P(b);::R1(L),XB(g)
- B(g);::B(A)+K(E)
- Refutation
- B(g);P_SPINB(g),XP(H)
- Try
- P(H);CHECK,XB(g)
- Vars
- K(h);P-FLIGHT,XP(H)::QAR(C)+B(G)
- Refutation
- K(h);S_FLIGHT
- Try
- Actual
- B(G);
- Threat
- QAR1(C),XB(g)
- Vars
- K(h);P_SPINB(g),S_FLIGHT::QAR1(C),XB(g)
- B(g);P_SPINB(g),XP(H)::QAR1(C)
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).