MESON Chess Problem Database
Problem Display
PID: 24053 (8/1N4p1/6Q1/3kp3/8/2K5/8/8 w - - 0 1)
Seneca, Camil
La Strategie, 1933
#2
3 + 3
| 2786 | More Fun with Chess Miniatures | 2000 |
| 5454 | Near Snap | 2020 |
SOLUTION
- SOUND
- Sets
- 1...e4
- 2.Qd6#
- 1...e4
- Tries
- 1.Kb3?
- 1...e4
- 2.Qd6#
- 1...Kd4!
- 1...e4
- 1.Kb4?
- 1...e4
- 2.Qd6#
- 1...Kd4!
- 1...e4
- 1.Sa5?
- threat
- 2.Qc6#
- 1...Kc5
- 2.Qc6#
- 1...e4!
- threat
- 1.Sd8?
- threat
- 2.Qc6#
- 1...Kc5
- 2.Qc6#
- 1...e4!
- threat
- 1.Qa6?
- threat
- 2.Qc4#
- 1...e4
- 2.Qd6#
- 1...Ke4!
- threat
- 1.Kb3?
- Keys
- 1.Kd3!
- 1...e4+
- 2.Qxe4#
- 1...e4+
- 1.Kd3!
Anticipated by 205546(1925)
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- P(b);SBLOCK::QAR1(B)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- P(b);SBLOCK::QAR1(B)
- Refutation
- K(a);P-FLIGHT
- Try
- K(A);S_FLIGHT
- Vars
- P(b);SBLOCK::QAR1(B)
- Refutation
- K(a);P-FLIGHT
- Try
- S(C);
- Threat
- QAB1(B)
- Vars
- K(a);P-FLIGHT::QAR1(B)
- Refutation
- P(b);
- Try
- S(C);
- Threat
- QAB1(B)
- Vars
- K(a);P-FLIGHT::QAR1(B)
- Refutation
- P(b);
- Try
- Q(B);
- Threat
- QAB1(B)
- Vars
- P(b);SBLOCK::QAR1(B)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- K(A);P-FLIGHT
- Vars
- P(b);CHECK::QAB1(B),XP(b)
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).