MESON Chess Problem Database
Problem Display
PID: 2097 (8/8/7p/R4K1k/5p1r/8/8/2n2B1R w - - 0 1)
Brown, Theodore Morris
American Chronicle and Pastimes of Sport, 1868
#2
4 + 5
| 1679 | American Chess Nuts | 1868 |
SOLUTION
- SOUND
- Sets
- 1...Rh2
- 2.Rxh2#
- 1...Rh3
- 2.Rxh3#
- 1...Rh2
- Tries
- 1.Ke4+?
- 1...Kg4
- 2.Rg1#
- 1...Kg6!
- 1...Kg4
- 1.Be2+?
- 1...f3
- 2.Bxf3#
- 1...Sxe2!
- 1...f3
- 1.Bg2?
- threat
- 2.Bf3#
- 1...Rh2
- 2.Rxh2#
- 1...Rh3
- 2.Rxh3#
- 1...f3
- 2.Bxf3#
- 1...Rxh1!
- threat
- 1.Bc4?
- threat
- 2.Bf7#
- 1...Rh2
- 2.Rxh2#
- 1...Rh3
- 2.Rxh3#
- 1...Rxh1!
- threat
- 1.Bb5?
- threat
- 2.Be8#
- 1...Rh2
- 2.Rxh2#
- 1...Rh3
- 2.Rxh3#
- 1...Rxh1!
- threat
- 1.Ke4+?
- Keys
- 1.Bh3!
- threat
- 2.Kf6#
- 2.Bg4#
- 1...Rxh3
- 2.Rxh3#
- 1...Rg4
- 2.Bxg4#
- 1...Sb3
- 2.Bg4#
- 1...Sd3
- 2.Bg4#
- threat
- 1.Bh3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- R(c);OGATEB::R(B),XR(c)
- Tries
- Try
- K(D);CHECK,S_FLIGHT
- Vars
- K(d);N_SPINR(c),S_FLIGHT::R(B)
- Refutation
- K(d);N_SPINR(c),S_FLIGHT
- Try
- B(A);CHECK
- Vars
- P(b);P_SPINP(b)::B(A),XP(b)
- Refutation
- S(a);XB(A)
- Try
- B(A);
- Threat
- B(A)
- Vars
- R(c);OGATEB::R(B),XR(c)
- P(b);::B(A),XP(b)
- Refutation
- R(c);N_SPINR(c),XR(B)
- Try
- B(A);
- Threat
- B(A)
- Vars
- R(c);OGATEB::R(B),XR(c)
- Refutation
- R(c);N_SPINR(c),XR(B)
- Try
- B(A);
- Threat
- B(A)
- Vars
- R(c);OGATEB::R(B),XR(c)
- Refutation
- R(c);N_SPINR(c),XR(B)
- Try
- Actual
- B(A);N_PINR(c)
- Threat
- DUALS(2)
- Vars
- R(c);OGATE,P_SPINR(c),XB(A)::R(B),XR(c)
- R(c);::R(B)+B(A),DCHECK,XR(c)
- S(a);::B(A)
Developed and maintained by Brian Stephenson.
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