MESON Chess Problem Database
Problem Display
PID: 103145 (2r1n2q/1rQ1pB1R/1N1nbkPR/3p1P2/2p1pPP1/B7/8/3K4 w - - 0 1)
Maleika, Gerhard
2nd Prize, idee & form, 2002-03
#2
11 + 11
| 6490 | yacpdb | 2009 |
| 23 | Die Schwalbe | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Bxf5
- 2.Sxd5#
- 2.g5#
- 1...Bd7
- 2.Sxd5#
- 2.Sxd7#
- 1...Bxf7
- 2.Sd7#
- 2.gxf7#
- 1...Sb5
- 2.Bxe7#
- 2.Qe5#
- 1...Sxf5
- 2.Qe5#
- 2.g5#
- 1...Sxf7
- 2.Bxe7#
- 2.gxf7#
- 1...Bxf5
- Tries
- 1.Bb2+?
- 1...d4
- 2.Bxd4#
- 1...c3!
- 1...d4
- 1.Bxd6?
- threat
- 2.Be5#
- 2.Bxe7#
- 1...Qxh7
- 2.Be5#
- 1...Rbxc7
- 2.Be5#
- 1...Rcxc7
- 2.Be5#
- 1...Sxc7
- 2.Be5#
- 1...exd6
- 2.g7#
- 1...Qf8
- 2.Be5#
- 1...Bd7
- 2.Sxd5#
- 2.Sxd7#
- 2.Be5#
- 1...Sxd6!
- threat
- 1.Bxe6?
- threat
- 2.Sxd5#
- 2.Sd7#
- 2.g5#
- 2.g7#
- 1...Rxb6
- 2.Qxe7#
- 2.g5#
- 2.g7#
- 1...Rbxc7
- 2.Sxd5#
- 2.g5#
- 2.g7#
- 1...Rcxc7
- 2.Sxd5#
- 2.g5#
- 2.g7#
- 1...Sxf5
- 2.Qe5#
- 1...Sxc7
- 2.Sd7#
- 2.g5#
- 2.g7#
- 1...Qg7
- 2.Sxd5#
- 2.Sd7#
- 2.g5#
- 1...Rd8
- 2.Sxd5#
- 2.g5#
- 2.g7#
- 1...Sf7
- 2.Sxd5#
- 2.Sd7#
- 2.Bxe7#
- 2.Rxf7#
- 2.gxf7#
- 1...Sg7
- 2.Sxd5#
- 2.Sd7#
- 2.g5#
- 1...d4
- 2.Sd5#
- 2.Sd7#
- 2.g5#
- 2.g7#
- 1...Qxh7!
- threat
- 1.fxe6?
- threat
- 2.Sxd5#
- 2.Sd7#
- 2.g7#
- 1...Rxb6
- 2.g7#
- 1...Rbxc7
- 2.Sxd5#
- 2.g7#
- 1...Rcxc7
- 2.Sxd5#
- 2.g7#
- 1...Sxf7
- 2.gxf7#
- 1...Sxc7
- 2.Sd7#
- 2.g7#
- 1...Qg7
- 2.Sxd5#
- 2.Sd7#
- 1...Rd8
- 2.Sxd5#
- 2.g7#
- 1...Sf5
- 2.Sxd5#
- 2.Sd7#
- 2.Qe5#
- 2.g5#
- 1...Sg7
- 2.Sxd5#
- 2.Sd7#
- 1...d4
- 2.Sd5#
- 2.Sd7#
- 2.g7#
- 1...Qxh7!
- threat
- 1.Bb2+?
- Keys
- 1.Bc5!
- threat
- 2.Bd4#
- 1...Bxf5
- 2.Sxd5#
- 2.g5#
- 1...Bxf7
- 2.Sd7#
- 2.gxf7#
- 1...Sxf5
- 2.Qe5#
- 2.g5#
- 1...Sxf7
- 2.Bxe7#
- 2.gxf7#
- 1...Bd7
- 2.Sxd5#
- 2.Sxd7#
- 1...Sb5
- 2.Bxe7#
- 2.Qe5#
- 1...d4
- 2.Bxd4#
- threat
- 1.Bc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(B);CHECK
- Vars
- P(c);P_SPINP(c)::B(B),XP(c)
- Refutation
- P(a);P_SPINP(a)
- Try
- B(B);XS(d)
- Threat
- DUALS(2)
- Vars
- Q(k);XR(K)::B(B)
- R(g);XQ(I)::B(B)
- R(i);XQ(I)::B(B)
- S(j);XQ(I)::B(B)
- P(h);XB(B)::R(H)+P(G)
- Q(k);::B(B)
- Refutation
- S(j);XB(B)
- Try
- B(J);XB(e)
- Threat
- DUALS(4)
- Vars
- S(d);OGATE,XP(E)::QAB1(I)
- Refutation
- Q(k);XR(K)
- Try
- P(E);XB(e)
- Threat
- DUALS(3)
- Vars
- R(g);XS(F)::R(H)+P(G)
- S(d);OGATE,XB(J)::R(H)+P(G),XS(d)
- Refutation
- Q(k);XR(K)
- Try
- Actual
- B(B);
- Threat
- B(B)
- Vars
- P(c);::B(B),XP(c)
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