MESON Chess Problem Database
Problem Display
PID: 222836 (1nQN4/1NR2p2/1pb5/4p3/Pk4p1/1P6/1K6/8 w - - 0 1)
Matzner, Anton
Wiener Hausfrauen-Zeitung, 1883
#2
7 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh1
- 2.Rc4#
- 1...Bg2
- 2.Rc4#
- 1...Bf3
- 2.Rc4#
- 1...Be4
- 2.Rc4#
- 1...Bd7
- 2.Rc4#
- 1...Be8
- 2.Rc4#
- 1...Sa6
- 2.Sxc6#
- 1...Sd7
- 2.Sxc6#
- 1...Bh1
- Tries
- 1.Rxc6?
- threat
- 2.Rc4#
- 2.Rxb6#
- 1...Sxc6
- 2.Sxc6#
- 1...Sd7
- 2.Rc4#
- 1...b5!
- threat
- 1.Qxg4+?
- 1...Be4
- 2.Rc4#
- 2.Qxe4#
- 1...e4!
- 1...Be4
- 1.Qe6?
- threat
- 2.Qc4#
- 2.Qd6#
- 2.Qe7#
- 1...Bxa4
- 2.Qc4#
- 1...Bxb7
- 2.Qxb6#
- 1...b5
- 2.Qd6#
- 2.Qe7#
- 1...Bb5
- 2.Qd6#
- 2.Qe7#
- 1...Bd5
- 2.Qxb6#
- 2.Qd6#
- 2.Qe7#
- 1...Sa6
- 2.Sxc6#
- 2.Qc4#
- 1...Sd7
- 2.Sxc6#
- 2.Qc4#
- 1...fxe6!
- threat
- 1.Rxc6?
- Keys
- 1.Qd7!
- threat
- 2.Qd2#
- 2.Qd6#
- 2.Qe7#
- 1...Bxa4
- 2.Rc4#
- 2.Qxa4#
- 1...Bxb7
- 2.Qb5#
- 2.Qd2#
- 1...Bxd7
- 2.Rc4#
- 1...Sxd7
- 2.Sxc6#
- 1...Bd5
- 2.Qb5#
- 2.Qd6#
- 2.Qe7#
- 1...Sa6
- 2.Sxc6#
- 2.Qd2#
- threat
- 1.Qd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 6
- Sets
- B(e);OGATE::R1(E)
- S(g);N_GUARD::S(G),XB(e)
- Tries
- Try
- R(E);XB(e)
- Threat
- DUALS(2)
- Vars
- S(g);XR(E)::S(G),XS(g)
- S(g);::R1(E)
- Refutation
- P(d);
- Try
- Q(F);CHECK,XP(b)
- Refutation
- P(c);P_SPINP(c)
- Try
- Q(F);
- Threat
- DUALS(3)
- Vars
- B(e);XP(C)::QAR1(F)
- B(e);OGATE,XS(D)::QAR2(F),XP(d)
- Refutation
- P(f);XQ(F)
- Try
- Actual
- Q(F);
- Threat
- DUALS(3)
- Vars
- B(e);OGATE,XQ(F)::R1(E)
- S(g);N_GUARD,XQ(F)::S(G),XB(e)
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