MESON Chess Problem Database
Problem Display
PID: 70482 (Q7/8/8/3r4/3bkBR1/8/6K1/3R4 w - - 0 1)
Surkov, Ruslan Albertovich
The Problemist Supplement, 2006
#2
5 + 3
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Qxd5#
- 1...Bg1
- 2.Qxd5#
- 1...Bb2
- 2.Qxd5#
- 1...Bf2
- 2.Qxd5#
- 1...Bc3
- 2.Qxd5#
- 1...Be3
- 2.Qxd5#
- 1...Bc5
- 2.Qxd5#
- 1...Bb6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Ba7
- 2.Qxd5#
- 1...Bg7
- 2.Qxd5#
- 1...Bh8
- 2.Qxd5#
- 1...Ba1
- Tries
- 1.Qb7?
- threat
- 2.Qb1#
- 1...Be5
- 2.Qh7#
- 1...Ba1
- 2.Qxd5#
- 1...Bg1
- 2.Qxd5#
- 1...Bb2
- 2.Qxd5#
- 1...Bf2
- 2.Qxd5#
- 1...Bc3
- 2.Qxd5#
- 1...Be3
- 2.Qxd5#
- 1...Bc5
- 2.Qxd5#
- 1...Bb6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Ba7
- 2.Qxd5#
- 1...Bg7
- 2.Qxd5#
- 1...Bh8
- 2.Qxd5#
- 1...Kf5!
- threat
- 1.Qe8+?
- 1...Kf5
- 2.Qg6#
- 1...Be5
- 2.Qg6#
- 1...Re5!
- 1...Kf5
- 1.Qb7?
- Keys
- 1.Qc6!
- threat
- 2.Qc2#
- 1...Kf5
- 2.Qg6#
- 1...Be5
- 2.Qg6#
- 1...Ba1
- 2.Qxd5#
- 1...Bg1
- 2.Qxd5#
- 1...Bb2
- 2.Qxd5#
- 1...Bf2
- 2.Qxd5#
- 1...Bc3
- 2.Qxd5#
- 1...Be3
- 2.Qxd5#
- 1...Bc5
- 2.Qxd5#
- 1...Bb6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Ba7
- 2.Qxd5#
- 1...Bg7
- 2.Qxd5#
- 1...Bh8
- 2.Qxd5#
- threat
- 1.Qc6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(a);::QAB1(E),XR(c)
- Tries
- Try
- Q(E);
- Threat
- QAB(E)
- Vars
- B(a);::QAB(E)
- B(a);::QAB1(E),XR(c)
- Refutation
- K(b);N_SPINR(c),S_FLIGHT
- Try
- Q(E);CHECK,N_PINR(c)
- Vars
- K(b);S_FLIGHT::QAB1(E)
- B(a);P_SPINB(a),S_CUTR(c)::QAB(E)
- Refutation
- R(c);P_SPINR(c)
- Try
- Actual
- Q(E);
- Threat
- QAB(E)
- Vars
- K(b);N_SPINR(c),S_FLIGHT::QAB1(E)
- B(a);::QAB(E)
- B(a);::QAB1(E),XR(c)
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