MESON Chess Problem Database
Problem Display
PID: 11715 (8/8/8/7p/3R1B1K/prk5/B2R4/8 w - - 0 1)
Zuk, Henryk
1st HM., Hlas l'udu, 1971
#2
5 + 4
| 3242 | BCPS Rapid Solving (Cheltenham) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb4
- 2.R4d3#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb1
- Tries
- 1.Kg3?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb4
- 2.R4d3#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...h4+!
- 1...Rb1
- 1.Kh3?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb4
- 2.R4d3#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...h4!
- 1...Rb1
- 1.Kxh5?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb4
- 2.R4d3#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb5+!
- 1...Rb1
- 1.Be3?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb4!
- 1...Rb1
- 1.Bg5?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb4!
- 1...Rb1
- 1.Bh6?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb4!
- 1...Rb1
- 1.Ra4?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb4!
- 1...Rb1
- 1.Re4?
- 1...Rb1
- 2.Rc4#
- 1...Rb2
- 2.Rc4#
- 1...Rb5
- 2.Rc4#
- 1...Rb6
- 2.Rc4#
- 1...Rb7
- 2.Rc4#
- 1...Rb8
- 2.Rc4#
- 1...Rb4!
- 1...Rb1
- 1.Kg3?
- Keys
- 1.Bd6!
- 1...Rb1
- 2.R4d3#
- 1...Rb2
- 2.R4d3#
- 1...Rb4
- 2.Bxb4#
- 1...Rb5
- 2.R4d3#
- 1...Rb6
- 2.R4d3#
- 1...Rb7
- 2.R4d3#
- 1...Rb8
- 2.R4d3#
- 1...Rb1
- 1.Bd6!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 7
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(b);::R1(C)
- R(b);SBLOCK::R1(C)
- Tries
- Try
- K(E);S_FLIGHT
- Vars
- R(b);::R1(C)
- R(b);SBLOCK::R1(C)
- Refutation
- P(d);CHECK
- Try
- K(E);P-FLIGHT
- Vars
- R(b);::R1(C)
- R(b);SBLOCK::R1(C)
- Refutation
- P(d);
- Try
- K(E);P-FLIGHT,XP(d)
- Vars
- R(b);::R1(C)
- R(b);SBLOCK::R1(C)
- Refutation
- R(b);CHECK
- Try
- B(D);
- Vars
- R(b);::R1(C)
- Refutation
- R(b);P_PINR(C)
- Try
- B(D);
- Vars
- R(b);::R1(C)
- Refutation
- R(b);P_PINR(C)
- Try
- B(D);
- Vars
- R(b);::R1(C)
- Refutation
- R(b);P_PINR(C)
- Try
- R(C);
- Vars
- R(b);::R1(C)
- Refutation
- R(b);P_PINB(D)
- Try
- R(C);
- Vars
- R(b);::R1(C)
- Refutation
- R(b);
- Try
- Actual
- B(D);
- Vars
- R(b);::R1(C)
- R(b);N_GUARD,P_PINR(C)::B(D),XR(b)
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