MESON Chess Problem Database
Problem Display
PID: 147869 (8/4p1p1/2KP1B2/2p2R2/R1N1knP1/3r4/1PB5/4N3 w - - 0 1)
Pereira, Alvaro
Probleemblad, 2012
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Se2
- 2.Bxd3#
- 1...Sg2
- 2.Bxd3#
- 1...Sh3
- 2.Bxd3#
- 1...Sd5
- 2.Bxd3#
- 1...Sh5
- 2.Bxd3#
- 1...Se6
- 2.Bxd3#
- 1...Sg6
- 2.Bxd3#
- 1...Se2
- Tries
- 1.Bc3?
- threat
- 2.Re5#
- 1...Se2
- 2.Bxd3#
- 1...Sg2
- 2.Bxd3#
- 1...Sh3
- 2.Bxd3#
- 1...Sd5
- 2.Bxd3#
- 1...Sh5
- 2.Bxd3#
- 1...Se6
- 2.Bxd3#
- 1...Sg6
- 2.Bxd3#
- 1...e5
- 2.Rxe5#
- 1...exd6!
- threat
- 1.Be5?
- threat
- 2.Rxf4#
- 1...Se2
- 2.Bxd3#
- 1...Sg2
- 2.Bxd3#
- 1...Sh3
- 2.Bxd3#
- 1...Sd5
- 2.Bxd3#
- 1...Sh5
- 2.Bxd3#
- 1...Se6
- 2.Bxd3#
- 1...Sg6
- 2.Bxd3#
- 1...g5!
- threat
- 1.Bg5?
- threat
- 2.Rxf4#
- 1...Kd4
- 2.Rxf4#
- 1...Se2
- 2.Sd2#
- 1...Sg2
- 2.Sd2#
- 1...Sh3
- 2.Sd2#
- 1...Sd5
- 2.Sd2#
- 1...Sh5
- 2.Sd2#
- 1...Se6
- 2.Sd2#
- 1...Sg6
- 2.Sd2#
- 1...e5!
- threat
- 1.Bc3?
- Keys
- 1.Bd4!
- threat
- 2.Sd2#
- 1...Kxd4
- 2.Rxf4#
- 1...cxd4
- 2.Re5#
- threat
- 1.Bd4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 7
- Sets
- S(c);N_GUARD::B(C),XR(a)
- Tries
- Try
- B(J);
- Threat
- R1(G)
- Vars
- S(c);N_GUARD::B(C),XR(a)
- P(e);::R1(G),XP(e)
- Refutation
- P(e);XP(I)
- Try
- B(J);
- Threat
- R1(G),XS(c)
- Vars
- S(c);N_GUARD::B(C),XR(a)
- Refutation
- P(f);
- Try
- B(J);
- Threat
- R1(G),XS(c)
- Vars
- K(b);N_SPINR(a),P-FLIGHT::R(G),XS(c)
- S(c);::R(D)+S(E),DCHECK
- Refutation
- P(e);
- Try
- Actual
- B(J);
- Threat
- S(E)
- Vars
- K(b);N_SPINR(a),P-FLIGHT,XB(J)::R(G),XS(c)
- P(d);SBLOCK,XB(J)::R1(G)
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