MESON Chess Problem Database
Problem Display
PID: 158225 (1R6/3kp3/3p2Q1/B7/6K1/8/8/8 w - - 0 1)
Rice, John Michael
British Chess Magazine, 1999
#2
4 + 3
| 5454 | Near Snap | 2021 |
SOLUTION
- SOUND
- Sets
- 1...d5
- 2.Rd8#
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- Tries
- 1.Kf3?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Kg3?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Kh3?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Kh4?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Kg5?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Kh5?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Bb6?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Ra8?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Rc8?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 2.Qc6#
- 1...Kxc8!
- 1...e5
- 1.Rf8?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Rg8?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Rh8?
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...d5
- 2.Rd8#
- 1...Kc6!
- 1...e5
- 1.Qe4?
- threat
- 2.Rd8#
- 1...d5
- 2.Qxd5#
- 1...e6
- 2.Qb7#
- 1...e5!
- threat
- 1.Qf5+?
- 1...Kc6
- 2.Qb5#
- 1...e6!
- 1...Kc6
- 1.Qf7?
- 1...d5
- 2.Qxd5#
- 1...Kc6!
- 1...d5
- 1.Qg8?
- threat
- 2.Qc8#
- 1...d5
- 2.Qxd5#
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...Kc6!
- threat
- 1.Kf3?
- Keys
- 1.Qh5!
- 1...Kc6
- 2.Qb5#
- 1...Ke6
- 2.Qf5#
- 1...d5
- 2.Qxd5#
- 1...e5
- 2.Qe8#
- 1...e6
- 2.Qe8#
- 1...Kc6
- 1.Qh5!
Anticipated by 2215(0000), 249589(1894), 121223(1987)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(a);::R1(D)
- P(c);::QAB1(C)
- Tries
- Try
- K(A);S_FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- K(A);P-FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- K(A);S_FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- K(A);P-FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- K(A);P-FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- K(A);S_FLIGHT
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- B(B);
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- R(D);
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- R(D);
- Vars
- P(c);::QAB1(C)
- Refutation
- K(b);S_FLIGHT,XR(D)
- Try
- R(D);
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- R(D);
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- R(D);
- Vars
- P(c);::QAB1(C)
- P(a);::R1(D)
- Refutation
- K(b);P_SPINP(a),S_FLIGHT
- Try
- Q(C);
- Threat
- R1(D)
- Vars
- P(a);OGATEB::QAR2(C),XP(a)
- P(c);SBLOCK::QAR2(C)
- Refutation
- P(c);
- Try
- Q(C);CHECK
- Vars
- K(b);S_FLIGHT::QAB1(C)
- Refutation
- P(c);P_SPINP(c)
- Try
- Q(C);P_PINP(c)
- Vars
- P(a);OGATEB::QAR2(C),XP(a)
- Refutation
- K(b);N_SPINP(c),S_FLIGHT
- Try
- Q(C);
- Threat
- QAB1(C)
- Vars
- P(a);OGATEB::QAR2(C),XP(a)
- P(c);::QAB1(C)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- Q(C);
- Vars
- K(b);S_FLIGHT::QAB1(C)
- P(a);OGATEB::QAR2(C),XP(a)
- P(c);::QAB1(C)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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