MESON Chess Problem Database
Problem Display
PID: 3181 (8/1p3B2/1Rb4p/4Np2/5Ppk/3R3P/1p5P/bK4N1 w - - 0 1)
Hindre, Heino R
1st HM., Estonian Ty., 1954
#2
9 + 8
| 3105 | FIDE Album (1945-1955) | 1964 |
SOLUTION
- SOUND
- Sets
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Be4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...Be8
- 2.Rxh6#
- 1...gxh3
- 2.Rxh3#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Bh1
- Tries
- 1.Sef3+?
- 1...Bxf3
- 2.Rxh6#
- 1...gxf3!
- 1...Bxf3
- 1.Be8?
- 1...gxh3
- 2.Rxh3#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Be4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Bxe8!
- 1...gxh3
- 1.Ra3?
- 1...gxh3
- 2.Rxh3#
- 1...Be8
- 2.Rxh6#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- 1...gxh3
- 1.Rdb3?
- 1...gxh3
- 2.Rxh3#
- 1...Be8
- 2.Rxh6#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- 1...gxh3
- 1.Rc3?
- 1...gxh3
- 2.Rxh3#
- 1...Be8
- 2.Rxh6#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- 1...gxh3
- 1.Re3?
- 1...gxh3
- 2.Rxh3#
- 1...Be8
- 2.Rxh6#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.hxg3#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- 1...gxh3
- 1.Rg3?
- 1...gxh3
- 2.Rxh3#
- 1...Be8
- 2.Rxh6#
- 1...Bh1
- 2.Rxh6#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- 1...gxh3
- 1.Rd6?
- threat
- 2.Rxh6#
- 1...h5
- 2.Sg6#
- 1...Be4+!
- threat
- 1.Rxc6?
- threat
- 2.Rxh6#
- 1...h5
- 2.Sg6#
- 1...bxc6!
- threat
- 1.hxg4?
- threat
- 2.Rh3#
- 1...Bg2
- 2.Rxh6#
- 1...Bf3
- 2.Rxh6#
- 1...Be4
- 2.Rxh6#
- 1...fxg4!
- threat
- 1.Sef3+?
- Keys
- 1.Rd5!
- 1...Bxd5
- 2.Rxh6#
- 1...gxh3
- 2.Sgf3#
- 1...Be8
- 2.Rxh6#
- 1...Ba4
- 2.Rxh6#
- 1...Bb5
- 2.Rxh6#
- 1...Bd7
- 2.Rxh6#
- 1...g3
- 2.Sef3#
- 1...h5
- 2.Sg6#
- 1...Bxd5
- 1.Rd5!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 2
- ADDED MATES = 0
- REMOVED MATES = 4
- Sets
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- B(f);OGATE,P_PINR(D)::R(H),XP(g)
- P(c);OGATE,XP(E)::R1(D),XP(c)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Tries
- Try
- S(G);CHECK
- Vars
- B(f);OGATE,XS(G)::R(H),XP(g)
- Refutation
- P(c);XS(G)
- Try
- B(I);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,P_PINR(D)::R(H),XP(g)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);XB(I)
- Try
- R(D);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(D);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(D);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(D);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- P(c);OGATE::P(C),XP(c)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(D);
- Vars
- P(c);OGATE,XP(E)::R1(D),XP(c)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(D);
- Threat
- R(D),XP(g)
- Vars
- P(g);SBLOCK::S(G)
- Refutation
- B(f);CHECK
- Try
- R(H);XB(f)
- Threat
- R(H),XP(g)
- Vars
- P(g);SBLOCK::S(G)
- Refutation
- P(h);XR(H)
- Try
- P(E);XP(c)
- Threat
- R1(D)
- Vars
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,P_PINR(D)::R(H),XP(g)
- Refutation
- P(e);XP(E)
- Try
- Actual
- R(D);
- Vars
- B(f);OGATE,XR(D)::R(H),XP(g)
- P(c);N_GUARD,SBLOCK,XP(E)::S(B)
- B(f);OGATE::R(H),XP(g)
- B(f);OGATE,SBLOCK::R(H),XP(g)
- P(c);N_GUARD::S(G)
- P(g);SBLOCK::S(G)
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