MESON Chess Problem Database
Problem Display
PID: 93716 (5B1r/6Pp/8/1R1P3R/3k4/6K1/1P6/1B6 w - - 0 1)
Andrade, Barry Jack da Costa
Sachove umeni (Ceskoslovensky sach), 1951
#2
8 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kc4
- 2.Rb4#
- 1...Kc4
- Tries
- 1.Kf2?
- threat
- 2.Rb4#
- 1...Kc4
- 2.Rb4#
- 1...Rxf8+!
- threat
- 1.Kf3?
- threat
- 2.Rb4#
- 1...Kc4
- 2.Rb4#
- 1...Rxf8+!
- threat
- 1.Kf4?
- threat
- 2.Rb4#
- 1...Kc4
- 2.Rb4#
- 1...Rxf8+!
- threat
- 1.Rh4+?
- 1...Ke5
- 2.gxh8Q#
- 2.gxh8B#
- 1...Ke3!
- 1...Ke5
- 1.gxh8Q+?
- 1...Kc4
- 2.Rb4#
- 1...Ke3!
- 1...Kc4
- 1.gxh8B+?
- 1...Kc4
- 2.Rb4#
- 1...Ke3!
- 1...Kc4
- 1.Kf2?
- Keys
- 1.Re5!
- threat
- 2.Re4#
- 1...Kc4
- 2.Rb4#
- 1...Kxe5
- 2.gxh8Q#
- 2.gxh8B#
- threat
- 1.Re5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(a);P-FLIGHT::R1(D)
- Tries
- Try
- K(C);S_FLIGHT
- Threat
- R(D)
- Vars
- K(a);P-FLIGHT::R1(D)
- Refutation
- R(c);CHECK,XB(H)
- Try
- K(C);P-FLIGHT
- Threat
- R(D)
- Vars
- K(a);P-FLIGHT::R1(D)
- Refutation
- R(c);CHECK,XB(H)
- Try
- K(C);S_FLIGHT
- Threat
- R(D)
- Vars
- K(a);P-FLIGHT::R1(D)
- Refutation
- R(c);CHECK,XB(H)
- Try
- R(F);CHECK
- Vars
- K(a);S_FLIGHT::PXR(c)=Q
- Refutation
- K(a);S_FLIGHT
- Try
- P(G);CHECK,XR(c)
- Vars
- K(a);P-FLIGHT::R1(D)
- Refutation
- K(a);S_FLIGHT
- Try
- P(G);CHECK,XR(c)
- Vars
- K(a);P-FLIGHT::R1(D)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- R(F);
- Threat
- R1(F)
- Vars
- K(a);P-FLIGHT::R1(D)
- K(a);S_FLIGHT,XR(F)::PXR(c)=Q
Developed and maintained by Brian Stephenson.
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