MESON Chess Problem Database
Problem Display
PID: 9723 (8/4bN2/3p4/3B3k/3Q3N/8/7K/3b4 w - - 0 1)
Traxler, Karel Peter
4th Prize, Western Daily Mercury, 1908
#2
5 + 4
| 14907 | Good Companion Chess Problem Club | 1918 |
SOLUTION
- SOUND
- Sets
- 1...Bc2
- 2.Bf3#
- 1...Bb3
- 2.Bf3#
- 1...Bf3
- 2.Bxf3#
- 1...Ba4
- 2.Bf3#
- 1...Bg4
- 2.Qh8#
- 1...Bc2
- Tries
- 1.Kg3?
- threat
- 2.Qh8#
- 2.Qxd1#
- 1...Be2
- 2.Qh8#
- 1...Bc2
- 2.Bf3#
- 2.Qg4#
- 1...Bb3
- 2.Bf3#
- 2.Qh8#
- 2.Qg4#
- 1...Bf3
- 2.Bxf3#
- 2.Qh8#
- 1...Ba4
- 2.Bf3#
- 2.Qh8#
- 2.Qg4#
- 1...Bg4
- 2.Qh8#
- 2.Qxg4#
- 1...Bg5
- 2.Qxd1#
- 1...Bf6
- 2.Qxd1#
- 1...Bf8
- 2.Qxd1#
- 1...Bxh4+!
- threat
- 1.Kh3?
- threat
- 2.Qh8#
- 2.Qxd1#
- 1...Bg4+
- 2.Qxg4#
- 1...Be2
- 2.Qh8#
- 1...Bc2
- 2.Bf3#
- 2.Qg4#
- 1...Bb3
- 2.Bf3#
- 2.Qh8#
- 2.Qg4#
- 1...Bf3
- 2.Bxf3#
- 2.Qh8#
- 1...Ba4
- 2.Bf3#
- 2.Qh8#
- 2.Qg4#
- 1...Bg5
- 2.Qxd1#
- 1...Bf6
- 2.Qxd1#
- 1...Bf8
- 2.Qxd1#
- 1...Bxh4!
- threat
- 1.Kg3?
- Keys
- 1.Be4!
- threat
- 2.Bg6#
- 1...Kg4
- 2.Bf3#
- 2.Bg6#
- 1...Kxh4
- 2.Bf3#
- 1...Bxh4
- 2.Qxd1#
- 1...Bc2
- 2.Bf3#
- 1...Bg4
- 2.Qh8#
- threat
- 1.Be4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 3
- Sets
- B(a);N_GUARD::B(D)
- B(a);N_GUARD::B(D),XB(a)
- B(a);SBLOCK::QAR(B)
- Tries
- Try
- K(A);S_FLIGHT
- Threat
- DUALS(2)
- Vars
- B(a);::QAR(B)
- B(d);::QAB(B),XB(a)
- Refutation
- B(d);CHECK,XS(C)
- Try
- K(A);P-FLIGHT
- Threat
- DUALS(2)
- Vars
- B(a);CHECK,N_GUARD::QAB1(B),XB(a)
- B(a);::QAR(B)
- B(d);::QAB(B),XB(a)
- Refutation
- B(d);XS(C)
- Try
- Actual
- B(D);
- Threat
- B(D)
- Vars
- K(b);P-FLIGHT,XS(C)::QAR(B)+B(D)
- B(d);SBLOCK,XS(C)::QAB(B),XB(a)
- B(a);N_GUARD::B(D)
- B(a);SBLOCK::QAR(B)
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