MESON Chess Problem Database
Problem Display
PID: 262804 (Q3B3/1p2p1P1/5BPp/RpNN3k/3R4/7r/7p/7K w - - 0 1)
Salai (Snr), Ladislav
Szachy, 1982
#2
10 + 7
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.Rh4#
- 1...Rb3
- 2.Rh4#
- 1...Rc3
- 2.Rh4#
- 1...Rd3
- 2.Rh4#
- 1...Re3
- 2.Rh4#
- 1...Rf3
- 2.Rh4#
- 1...Rg3
- 2.Rh4#
- 1...Rh4
- 2.Rxh4#
- 1...Ra3
- Tries
- 1.Se6?
- 1...exf6
- 2.Sxf6#
- 1...b4
- 2.Sb6#
- 1...Ra3
- 2.Rh4#
- 1...Rb3
- 2.Rh4#
- 1...Rc3
- 2.Rh4#
- 1...Rd3
- 2.Rh4#
- 1...Re3
- 2.Rh4#
- 1...Rf3
- 2.Rh4#
- 1...Rg3
- 2.Rh4#
- 1...Rh4
- 2.Rxh4#
- 1...b6!
- 1...exf6
- 1.Ra3?
- threat
- 2.Rxh3#
- 1...Rxa3
- 2.Rh4#
- 1...Rb3
- 2.Rh4#
- 1...Rc3
- 2.Rh4#
- 1...Rd3
- 2.Rh4#
- 1...Re3
- 2.Rh4#
- 1...Rf3
- 2.Rh4#
- 1...Rg3
- 2.Rh4#
- 1...Rh4
- 2.Rxh4#
- 1...exf6!
- threat
- 1.Qb8?
- threat
- 2.Qe5#
- 1...Re3
- 2.Rh4#
- 1...Rf3
- 2.Rh4#
- 1...Rg3
- 2.Rh4#
- 1...e5
- 2.Qxe5#
- 1...exf6!
- threat
- 1.Qc8?
- threat
- 2.Sf4#
- 2.Qxh3#
- 2.Qg4#
- 2.Qf5#
- 1...exf6
- 2.Qg4#
- 2.Qf5#
- 1...Ra3
- 2.Sf4#
- 2.Rh4#
- 2.Qg4#
- 2.Qf5#
- 1...Rb3
- 2.Sf4#
- 2.Rh4#
- 2.Qg4#
- 2.Qf5#
- 1...Rc3
- 2.Sf4#
- 2.Rh4#
- 2.Qg4#
- 2.Qf5#
- 1...Rd3
- 2.Sf4#
- 2.Rh4#
- 2.Qg4#
- 2.Qf5#
- 1...Re3
- 2.Sf4#
- 2.Rh4#
- 2.Qg4#
- 2.Qf5#
- 1...Rf3
- 2.Rh4#
- 2.Qg4#
- 1...Rg3
- 2.Sf4#
- 2.Rh4#
- 1...Rh4
- 2.Rxh4#
- 2.Qf5#
- 1...e5
- 2.Qxh3#
- 2.Qg4#
- 2.Qf5#
- 1...e6!
- threat
- 1.g8Q?
- threat
- 2.g7#
- 1...Rg3
- 2.Rh4#
- 1...exf6!
- threat
- 1.g8S?
- threat
- 2.g7#
- 1...Rg3
- 2.Rh4#
- 1...exf6!
- threat
- 1.g8B?
- threat
- 2.g7#
- 1...Rg3
- 2.Rh4#
- 1...exf6!
- threat
- 1.g8R?
- threat
- 2.g7#
- 1...Rg3
- 2.Rh4#
- 1...exf6!
- threat
- 1.Se6?
- Keys
- 1.Sxe7!
- 1...b4
- 2.Sxb7#
- 1...Ra3
- 2.Rh4#
- 1...Rb3
- 2.Rh4#
- 1...Rc3
- 2.Rh4#
- 1...Rd3
- 2.Rh4#
- 1...Re3
- 2.Rh4#
- 1...Rf3
- 2.Rh4#
- 1...Rg3
- 2.Rh4#
- 1...Rh4
- 2.Rxh4#
- 1...b6
- 2.Qd5#
- 1...b4
- 1.Sxe7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD::R1(B)
- R(b);N_GUARD::R1(B),XR(b)
- Tries
- Try
- S(D);
- Vars
- P(g);XB(F)::S(E),XP(g)
- P(c);::R(C)+S(E)
- R(b);N_GUARD::R1(B)
- R(b);N_GUARD::R1(B),XR(b)
- Refutation
- P(f);
- Try
- R(C);
- Threat
- R(C),XR(b)
- Vars
- R(b);N_GUARD,XR(C)::R1(B)
- R(b);N_GUARD::R1(B)
- R(b);N_GUARD::R1(B),XR(b)
- Refutation
- P(g);XB(F)
- Try
- Q(I);
- Threat
- QAR(I)
- Vars
- R(b);N_GUARD::R1(B)
- P(g);::QAR(I),XP(g)
- Refutation
- P(g);XB(F)
- Try
- Q(I);
- Threat
- DUALS(4)
- Refutation
- P(g);
- Try
- P(H);
- Threat
- B(J)+P(G)
- Vars
- R(b);N_GUARD::R1(B)
- Refutation
- P(g);XB(F)
- Try
- P(H);
- Threat
- B(J)+P(G)
- Vars
- R(b);N_GUARD::R1(B)
- Refutation
- P(g);XB(F)
- Try
- P(H);
- Threat
- B(J)+P(G)
- Vars
- R(b);N_GUARD::R1(B)
- Refutation
- P(g);XB(F)
- Try
- P(H);
- Threat
- B(J)+P(G)
- Vars
- R(b);N_GUARD::R1(B)
- Refutation
- P(g);XB(F)
- Try
- Actual
- S(E);XP(g)
- Vars
- P(c);::R(C)+S(D),XP(f)
- R(b);N_GUARD::R1(B)
- R(b);N_GUARD::R1(B),XR(b)
- P(f);OGATE::QAR(I)
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