MESON Chess Problem Database
Problem Display
PID: 193326 (2N5/3pp3/1P2p3/3kN3/3B3K/2bRpP2/2P1P3/2Q5 w - - 0 1)
Stanek, Tomas
Pravo lidu, 1914
#2
10 + 6
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Ba1
- Tries
- 1.Kh3?
- 1...Ba1
- 2.c4#
- 1...Be1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxd4!
- 1...Ba1
- 1.Kg4?
- 1...Ba1
- 2.c4#
- 1...Be1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxd4!
- 1...Ba1
- 1.Kg5?
- 1...Ba1
- 2.c4#
- 1...Be1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxd4!
- 1...Ba1
- 1.Kh5?
- 1...Ba1
- 2.c4#
- 1...Be1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxd4!
- 1...Ba1
- 1.Qb2?
- threat
- 2.Qa2#
- 2.Qb3#
- 2.Qb5#
- 1...Bxb2
- 2.c4#
- 1...Bxd4
- 2.Qxd4#
- 2.Qb5#
- 1...Bb4
- 2.Bxe3#
- 2.Qa2#
- 2.Qb3#
- 2.c4#
- 1...Be1+!
- threat
- 1.Qa3?
- threat
- 2.Sxe7#
- 2.Bxc3#
- 2.Qc5#
- 2.Qa2#
- 2.Qb3#
- 2.Qa8#
- 1...Bxd4
- 2.Qa5#
- 1...Ba1
- 2.Sxe7#
- 2.Bxa1#
- 2.Bb2#
- 2.Bc3#
- 2.Qc5#
- 2.Qa2#
- 2.Qb3#
- 2.Qa5#
- 2.Qa8#
- 2.c4#
- 1...Bb2
- 2.Sxe7#
- 2.Bxb2#
- 2.Bc3#
- 2.Qc5#
- 2.Qa2#
- 2.Qb3#
- 2.Qa5#
- 2.Qa8#
- 2.c4#
- 1...Bd2
- 2.Sxe7#
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Qc5#
- 2.Qa2#
- 2.Qb3#
- 2.Qa8#
- 2.c4#
- 1...Bb4
- 2.Qa2#
- 2.Qb3#
- 2.Qa8#
- 2.c4#
- 1...Ba5
- 2.Sxe7#
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Qc5#
- 2.Qa2#
- 2.Qb3#
- 2.Qxa5#
- 2.c4#
- 1...d6
- 2.Sxe7#
- 2.Bxc3#
- 2.Qa2#
- 2.Qb3#
- 2.Qa8#
- 1...Be1+!
- threat
- 1.Qxe3?
- threat
- 2.Bxc3#
- 2.Qe4#
- 1...Bxd4
- 2.Qxd4#
- 1...Ba1
- 2.Bxa1#
- 2.Bb2#
- 2.Bc3#
- 2.Qe4#
- 2.c4#
- 1...Bb2
- 2.Bxb2#
- 2.Bc3#
- 2.Qe4#
- 2.c4#
- 1...Bd2
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Bc5#
- 2.Qe4#
- 2.c4#
- 1...Bb4
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Bc5#
- 2.Qe4#
- 2.c4#
- 1...Ba5
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Bc5#
- 2.Qe4#
- 2.c4#
- 1...Be1+!
- threat
- 1.Qa1?
- threat
- 2.Qa2#
- 2.Qa8#
- 1...Bxa1
- 2.c4#
- 1...Bxd4
- 2.Qxd4#
- 2.Qa5#
- 1...Ba5
- 2.Bxe3#
- 2.Qa2#
- 2.Qxa5#
- 2.c4#
- 1...Be1+!
- threat
- 1.Qb1?
- threat
- 2.Qa2#
- 2.Qb3#
- 2.Qb5#
- 1...Bxd4
- 2.Qb5#
- 1...Bb2
- 2.Qa2#
- 2.c4#
- 1...Bb4
- 2.Qa2#
- 2.Qb3#
- 2.c4#
- 1...Be1+!
- threat
- 1.Qe1?
- 1...Bxd4
- 2.Qa5#
- 1...Ba1
- 2.Qa5#
- 2.c4#
- 1...Bb2
- 2.Qa5#
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.Qxa5#
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxe1+!
- 1...Bxd4
- 1.Kh3?
- Keys
- 1.Qd2!
- 1...Bxd2
- 2.c4#
- 1...Bxd4
- 2.Qa5#
- 1...exd2
- 2.e4#
- 1...Ba1
- 2.Qa5#
- 2.c4#
- 1...Bb2
- 2.Qa5#
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Ba5
- 2.Qxa5#
- 2.c4#
- 1...d6
- 2.Sxe7#
- 1...Bxd2
- 1.Qd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 3
- Sets
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Tries
- Try
- K(G);P-FLIGHT
- Vars
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Refutation
- B(a);P_SPINB(a),XB(F)
- Try
- K(G);P-FLIGHT
- Vars
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Refutation
- B(a);P_SPINB(a),XB(F)
- Try
- K(G);S_FLIGHT
- Vars
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Refutation
- B(a);P_SPINB(a),XB(F)
- Try
- K(G);P-FLIGHT
- Vars
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Refutation
- B(a);P_SPINB(a),XB(F)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- B(a);OGATE,XQ(A)::P(B)
- Refutation
- B(a);CHECK
- Try
- Q(A);
- Threat
- DUALS(6)
- Vars
- B(a);N_GUARD,P_SPINB(a),XB(F)::QAR(A)
- Refutation
- B(a);CHECK
- Try
- Q(A);XP(b)
- Threat
- DUALS(2)
- Vars
- B(a);OGATE,P_SPINB(a),XB(F)::QAR1(A),XB(a)
- Refutation
- B(a);CHECK
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(a);OGATE,XQ(A)::P(B)
- Refutation
- B(a);CHECK
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- B(a);P_SPINB(a),XB(F)::QAR2(A)
- Refutation
- B(a);CHECK
- Try
- Q(A);
- Vars
- B(a);OGATE,P_SPINB(a),XB(F)::QAR(A)
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
- Refutation
- B(a);CHECK,XQ(A)
- Try
- Actual
- Q(A);
- Vars
- B(a);OGATE,XQ(A)::P(B)
- B(a);OGATE,P_SPINB(a),XB(F)::QAR(A)
- P(b);OGATE,XQ(A)::P(C)
- B(a);OGATE::P(B)
- P(e);SBLOCK::S(J),XP(f)
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).