MESON Chess Problem Database
Problem Display
PID: 104461 (8/p7/B2p2p1/R2P2R1/3k4/4p3/1P1N2p1/2NbK1B1 w - - 0 1)
Morice, Jean
Themes-64, 1959
#2
9 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bc2
- 2.Se2#
- 1...Be2
- 2.Sxe2#
- 2.Scb3#
- 1...Bb3
- 2.Se2#
- 2.Scxb3#
- 1...Bf3
- 2.Scb3#
- 1...Ba4
- 2.Se2#
- 1...Bg4
- 2.Scb3#
- 1...Bh5
- 2.Scb3#
- 1...Bc2
- Tries
- 1.Bd3?
- 1...Bc2
- 2.Sf3#
- 1...Be2
- 2.Sdb3#
- 1...Bb3
- 2.Sdxb3#
- 2.Sf3#
- 1...Bf3
- 2.Sdb3#
- 2.Sxf3#
- 1...Ba4
- 2.Sf3#
- 1...Bg4
- 2.Sdb3#
- 1...Bh5
- 2.Sdb3#
- 1...a6!
- 1...Bc2
- 1.Bc4?
- 1...Bc2
- 2.Se2#
- 1...Be2
- 2.Sxe2#
- 2.Scb3#
- 1...Bb3
- 2.Se2#
- 2.Scxb3#
- 1...Bf3
- 2.Scb3#
- 1...Ba4
- 2.Se2#
- 1...Bg4
- 2.Scb3#
- 1...Bh5
- 2.Scb3#
- 1...a6!
- 1...Bc2
- 1.Ra3?
- threat
- 2.Bxe3#
- 1...Bb3
- 2.Scxb3#
- 1...Kc5!
- threat
- 1.Ra4+?
- 1...Kc5
- 2.Bxe3#
- 1...Bxa4!
- 1...Kc5
- 1.Bd3?
- Keys
- 1.Sd3!
- 1...Bc2
- 2.Rg4#
- 1...Be2
- 2.Ra4#
- 1...Bb3
- 2.Rg4#
- 1...Bf3
- 2.Ra4#
- 1...Ba4
- 2.Rxa4#
- 2.Rg4#
- 1...Bg4
- 2.Ra4#
- 2.Rxg4#
- 1...Bh5
- 2.Ra4#
- 1...Bc2
- 1.Sd3!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 3
- ADDED MATES = 2
- REMOVED MATES = 2
- Sets
- B(a);N_GUARD::S(A)
- Tries
- Try
- B(I);
- Vars
- B(a);N_GUARD::S(E)
- Refutation
- P(g);
- Try
- B(I);
- Vars
- B(a);N_GUARD::S(A)
- Refutation
- P(g);
- Try
- R(F);
- Threat
- B(C),XP(c)
- Vars
- B(a);N_GUARD::S(A),XB(a)
- Refutation
- K(d);S_FLIGHT
- Try
- R(F);CHECK
- Vars
- K(d);S_FLIGHT::B(C),XP(c)
- Refutation
- B(a);XR(F)
- Try
- Actual
- S(A);
- Vars
- B(a);N_GUARD::R(H)
- B(a);N_GUARD::R(F)
Developed and maintained by Brian Stephenson.
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