MESON Chess Problem Database
Problem Display
PID: 38985 (1r6/8/8/8/8/4p3/1R2R1Q1/k3K3 w - - 0 1)
Banaszek, Marcin
The Problemist, 1996
#2
4 + 3
| 2786 | More Fun with Chess Miniatures | 2000 |
| 145 | StrateGems | 2003 |
SOLUTION
- SOUND
- Sets
- 1...Ra8
- 2.Qxa8#
- 1...Ra8
- Tries
- 1.Rb3?
- threat
- 2.Ra2#
- 2.Qg7#
- 1...Rb4
- 2.Ra2#
- 1...Rb5
- 2.Ra2#
- 1...Rb6
- 2.Ra2#
- 1...Rb7
- 2.Ra2#
- 1...Ra8
- 2.Qxa8#
- 2.Qg7#
- 1...Rc8
- 2.Ra2#
- 1...Rd8
- 2.Ra2#
- 1...Re8
- 2.Ra2#
- 1...Rf8
- 2.Ra2#
- 1...Rg8
- 2.Ra2#
- 1...Rxb3!
- threat
- 1.Rb4?
- threat
- 2.Ra2#
- 2.Qg7#
- 1...Rb5
- 2.Ra2#
- 1...Rb6
- 2.Ra2#
- 1...Rb7
- 2.Ra2#
- 1...Ra8
- 2.Qxa8#
- 2.Qg7#
- 1...Rc8
- 2.Ra2#
- 1...Rd8
- 2.Ra2#
- 1...Re8
- 2.Ra2#
- 1...Rf8
- 2.Ra2#
- 1...Rg8
- 2.Ra2#
- 1...Rxb4!
- threat
- 1.Rb5?
- threat
- 2.Ra2#
- 2.Qg7#
- 1...Rb6
- 2.Ra2#
- 1...Rb7
- 2.Ra2#
- 1...Ra8
- 2.Qxa8#
- 2.Qg7#
- 1...Rc8
- 2.Ra2#
- 1...Rd8
- 2.Ra2#
- 1...Re8
- 2.Ra2#
- 1...Rf8
- 2.Ra2#
- 1...Rg8
- 2.Ra2#
- 1...Rxb5!
- threat
- 1.Rb6?
- threat
- 2.Ra2#
- 2.Qg7#
- 1...Rb7
- 2.Ra2#
- 1...Ra8
- 2.Qxa8#
- 2.Qg7#
- 1...Rc8
- 2.Ra2#
- 1...Rd8
- 2.Ra2#
- 1...Re8
- 2.Ra2#
- 1...Rf8
- 2.Ra2#
- 1...Rg8
- 2.Ra2#
- 1...Rxb6!
- threat
- 1.Rb7?
- threat
- 2.Ra2#
- 2.Qg7#
- 1...Ra8
- 2.Qg7#
- 1...Rc8
- 2.Ra2#
- 1...Rd8
- 2.Ra2#
- 1...Re8
- 2.Ra2#
- 1...Rf8
- 2.Ra2#
- 1...Rg8
- 2.Ra2#
- 1...Rxb7!
- threat
- 1.Qe4?
- threat
- 2.Ra2#
- 2.Qb1#
- 2.Qa4#
- 1...Rb3
- 2.Ra2#
- 2.Qb1#
- 1...Rb4
- 2.Ra2#
- 2.Qb1#
- 1...Ra8
- 2.Rb1#
- 2.Qb1#
- 2.Qxa8#
- 1...Rxb2!
- threat
- 1.Qd5?
- threat
- 2.Qa2#
- 2.Qd1#
- 2.Qa5#
- 1...Rb3
- 2.Qd1#
- 1...Rb4
- 2.Qa2#
- 2.Qd1#
- 1...Rb5
- 2.Qa2#
- 2.Qd1#
- 1...Ra8
- 2.Qxa8#
- 2.Qd1#
- 1...Rc8
- 2.Qa2#
- 2.Qa5#
- 1...Rd8
- 2.Qa2#
- 2.Qa5#
- 1...Rxb2!
- threat
- 1.Qc6?
- threat
- 2.Qa4#
- 2.Qc1#
- 2.Qa6#
- 1...Rb3
- 2.Qc1#
- 1...Rb4
- 2.Qc1#
- 1...Rb5
- 2.Qc1#
- 1...Rb6
- 2.Qa4#
- 2.Qc1#
- 1...Ra8
- 2.Qxa8#
- 2.Qc1#
- 1...Rc8
- 2.Qa4#
- 2.Qa6#
- 1...Rxb2!
- threat
- 1.Qb7?
- threat
- 2.Rb1#
- 2.Ra2#
- 2.Qa6#
- 2.Qa7#
- 1...Ra8
- 2.Rb1#
- 2.Qxa8#
- 1...Rxb7!
- threat
- 1.Qg6?
- threat
- 2.Ra2#
- 2.Qb1#
- 2.Qa6#
- 1...Rb3
- 2.Ra2#
- 2.Qb1#
- 1...Rb4
- 2.Ra2#
- 2.Qb1#
- 1...Rb5
- 2.Ra2#
- 2.Qb1#
- 1...Rb6
- 2.Ra2#
- 2.Qb1#
- 1...Ra8
- 2.Rb1#
- 2.Qb1#
- 1...Rxb2!
- threat
- 1.Rb3?
- Keys
- 1.Qg7!
- threat
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Rb7#
- 2.Rxb8#
- 2.Qa7#
- 1...Rxb2
- 2.Qxb2#
- 1...Rb3
- 2.Rxb3#
- 1...Rb4
- 2.Rxb4#
- 1...Rb5
- 2.Rxb5#
- 1...Rb6
- 2.Rxb6#
- 1...Rb7
- 2.Rxb7#
- 1...Ra8
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Rb7#
- 2.Rb8#
- 1...Rc8
- 2.Qa7#
- 1...Rd8
- 2.Qa7#
- 1...Re8
- 2.Qa7#
- 1...Rf8
- 2.Qa7#
- 1...Rg8
- 2.Qa7#
- 1...Rh8
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Rb7#
- 2.Rb8#
- 2.Qa7#
- threat
- 1.Qg7!
This is after
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 11
- REMOVED MATES = 1
- Sets
- R(c);N_GUARD::QAB(D),XR(c)
- Tries
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- R(c);::R1(C)
- Refutation
- R(c);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- R(c);::R1(C)
- Refutation
- R(c);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- R(c);::R1(C)
- Refutation
- R(c);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- R(c);::R1(C)
- Refutation
- R(c);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- R(c);::QAB(D)
- R(c);::R1(C)
- Refutation
- R(c);XR(B)
- Try
- Q(D);
- Threat
- DUALS(3)
- Refutation
- R(c);XR(B)
- Try
- Q(D);
- Threat
- DUALS(3)
- Vars
- R(c);::QAR(D)
- Refutation
- R(c);XR(B)
- Try
- Q(D);
- Threat
- DUALS(3)
- Vars
- R(c);::QAR2(D)
- Refutation
- R(c);XR(B)
- Try
- Q(D);
- Threat
- DUALS(4)
- Refutation
- R(c);XQ(D)
- Try
- Q(D);
- Threat
- DUALS(3)
- Refutation
- R(c);XR(B)
- Try
- Actual
- Q(D);
- Threat
- DUALS(7)
- Vars
- R(c);OGATE,P_SPINR(c),XR(B)::QAB1(D),XR(c)
- R(c);::QAB(D)+R(B),XR(c)
- R(c);::QAR(D)
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