MESON Chess Problem Database
Problem Display
PID: 50541 (2KR4/6n1/2N3Bb/p3N3/2R3Pr/4p1B1/Q1pPkP2/3brq2 w - - 0 1)
Berg, Wolfgang
1st Prize, idee & form, 1998-1999
#2
11 + 10
| 145 | StrateGems | 2003 |
| 56 | The Problemist | 2005 |
SOLUTION
- SOUND
- Sets
- 1...c1Q
- 2.Sd4#
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...c1B
- 2.Sd4#
- 2.Bd3#
- 1...c1R
- 2.Sd4#
- 2.Bd3#
- 1...exd2
- 2.Sd4#
- 2.Bd3#
- 1...c1Q
- Tries
- 1.Rxc2?
- threat
- 2.Sd4#
- 2.Bd3#
- 2.Qc4#
- 1...Qxf2
- 2.Bd3#
- 2.Qc4#
- 1...Rxg4
- 2.Bd3#
- 1...Qg2
- 2.Bd3#
- 2.Qc4#
- 1...Qh3
- 2.Bd3#
- 2.Qc4#
- 1...Qg1
- 2.Bd3#
- 2.Qc4#
- 1...Qh1
- 2.Bd3#
- 2.Qc4#
- 1...Sf5
- 2.Qc4#
- 1...Se6
- 2.Bd3#
- 2.Qc4#
- 1...Bxc2!
- threat
- 1.Rc3?
- threat
- 2.Qc4#
- 1...c1S
- 2.Sd4#
- 1...Rxg4!
- threat
- 1.Ra4?
- threat
- 2.Qc4#
- 1...c1Q
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...c1R
- 2.Bd3#
- 1...Rxg4!
- threat
- 1.Rb4?
- threat
- 2.Qc4#
- 1...c1Q
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...c1R
- 2.Bd3#
- 1...Rxg4!
- threat
- 1.Rcd4?
- threat
- 2.Qc4#
- 1...c1Q
- 2.Bd3#
- 1...c1R
- 2.Bd3#
- 1...c1S!
- threat
- 1.Rc5?
- threat
- 2.Qc4#
- 1...c1Q
- 2.Sd4#
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...c1R
- 2.Sd4#
- 2.Bd3#
- 1...Rxg4!
- threat
- 1.Qxc2?
- threat
- 2.Sd4#
- 2.Bd3#
- 2.Qd3#
- 1...Qxf2
- 2.Bd3#
- 2.Qd3#
- 1...Rxg4
- 2.Bd3#
- 2.Qd3#
- 1...Qg2
- 2.Bd3#
- 2.Qd3#
- 1...Qh3
- 2.Bd3#
- 2.Qd3#
- 1...Qg1
- 2.Bd3#
- 2.Qd3#
- 1...Qh1
- 2.Bd3#
- 2.Qd3#
- 1...Sf5
- 2.Qd3#
- 1...Se6
- 2.Bd3#
- 2.Qd3#
- 1...Bxc2!
- threat
- 1.Qxa5?
- threat
- 2.Sd4#
- 2.Bd3#
- 1...Qxf2
- 2.Bd3#
- 1...Rxg4
- 2.Bd3#
- 1...Qg2
- 2.Bd3#
- 1...Qh3
- 2.Bd3#
- 1...Qg1
- 2.Bd3#
- 1...Qh1
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...Se6
- 2.Bd3#
- 1...Sf5!
- threat
- 1.Rxc2?
- Keys
- 1.Rf4!
- threat
- 2.Qc4#
- 1...c1Q
- 2.Bd3#
- 1...c1S
- 2.Sd4#
- 1...c1R
- 2.Bd3#
- threat
- 1.Rf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(d);::S(H)
- Tries
- Try
- R(E);XP(d)
- Threat
- DUALS(3)
- Vars
- R(g);XP(F)::B(I)
- S(j);::QAB(A)
- Refutation
- B(a);XR(E)
- Try
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);::S(H)
- Refutation
- R(g);XP(F)
- Try
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);P_PINS(H)::B(I)
- P(d);::S(H)
- Refutation
- R(g);XP(F)
- Try
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);P_PINS(H)::B(I)
- P(d);::S(H)
- Refutation
- R(g);XP(F)
- Try
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);P_PINS(H)::B(I)
- Refutation
- P(d);
- Try
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);::S(H)
- Refutation
- R(g);XP(F)
- Try
- Q(A);XP(d)
- Threat
- DUALS(3)
- Vars
- S(j);::QAB1(A)
- Refutation
- B(a);XQ(A)
- Try
- Q(A);XP(h)
- Threat
- DUALS(2)
- Vars
- Q(c);XP(C)::B(I)
- R(g);XP(F)::B(I)
- Q(c);::B(I)
- Q(c);P_PINP(F)::B(I)
- P(d);::S(H)
- S(j);::B(I)
- Refutation
- S(j);
- Try
- Actual
- R(E);
- Threat
- QAB(A)
- Vars
- P(d);P_PINS(H)::B(I)
- P(d);::S(H)
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