MESON Chess Problem Database
Problem Display
PID: 183247 (8/3n1N2/4B2K/8/4kp2/1NP1b3/3pQ3/3r2B1 w - - 0 1)
Weenink, Henri Gerard Maria
Magyar Sakkvilag, 1922
#2
7 + 6
| 16055 | HGM Weenink (Euwe/Niemeijer/Rueb/Trotsenburg) | 1932 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Rxg1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sg5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...f3+
- 2.Qxe3#
- 1...Ra1
- Tries
- 1.Kg5?
- 1...f3+
- 2.Qxe3#
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Rxg1+!
- 1...f3+
- 1.Kh5?
- 1...Rxg1
- 2.Sxd2#
- 1...f3
- 2.Qxe3#
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sg5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Sf6+!
- 1...Rxg1
- 1.Kg7?
- 1...f3
- 2.Qxe3#
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sg5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Rxg1+!
- 1...f3
- 1.Bf2?
- 1...f3+
- 2.Qxe3#
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Rg1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sg5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Rh1+!
- 1...f3+
- 1.Kg5?
- Keys
- 1.Bh2!
- 1...f3+
- 2.Sg5#
- 1...Ra1
- 2.Sxd2#
- 1...Rb1
- 2.Sxd2#
- 1...Rc1
- 2.Sxd2#
- 1...Re1
- 2.Sxd2#
- 1...Rf1
- 2.Sxd2#
- 1...Rg1
- 2.Sxd2#
- 1...Rh1
- 2.Sxd2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 2.Sg5#
- 2.Sd6#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...f3+
- 1.Bh2!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(a);N_GUARD::S(C),XP(b)
- R(a);N_GUARD,XB(A)::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- P(e);CHECK,N_GUARD::QAR1(B),XB(c)
- Tries
- Try
- K(F);S_FLIGHT
- Vars
- P(e);CHECK,N_GUARD::QAR1(B),XB(c)
- R(a);N_GUARD::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- Refutation
- R(a);CHECK,XB(A)
- Try
- K(F);P-FLIGHT
- Vars
- R(a);N_GUARD,XB(A)::S(C),XP(b)
- P(e);N_GUARD::QAR1(B),XB(c)
- R(a);N_GUARD::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- Refutation
- S(f);CHECK
- Try
- K(F);S_FLIGHT
- Vars
- P(e);N_GUARD::QAR1(B),XB(c)
- R(a);N_GUARD::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- Refutation
- R(a);CHECK,XB(A)
- Try
- B(A);
- Vars
- P(e);CHECK,N_GUARD::QAR1(B),XB(c)
- R(a);N_GUARD::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- Refutation
- R(a);CHECK
- Try
- Actual
- B(A);
- Vars
- P(e);CHECK::S(G)
- R(a);N_GUARD::S(C),XP(b)
- R(a);N_GUARD,P_PINB(A)::S(C),XP(b)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
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