MESON Chess Problem Database
Problem Display
PID: 138203 (3R4/N4K2/2B1pp2/Ppp1k3/1r1n3R/Q2p2N1/4rP2/B1bq4 w - - 0 1)
Garofalo, Antonio
The Problemist, 1989
#2
10 + 11
| 14744 | Nuova Antologia dei Problemisti Italiani | 1992 |
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Re4#
- 1...Reb2
- 2.Re4#
- 1...Rc2
- 2.Re4#
- 1...Rd2
- 2.Re4#
- 2.f4#
- 1...Rxf2
- 2.Re4#
- 1...Re3
- 2.f4#
- 1...Re4
- 2.Rxe4#
- 1...Rb1
- 2.Qxc5#
- 1...Rbb2
- 2.Qxc5#
- 1...Rb3
- 2.Qxc5#
- 1...Ra4
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Bxa3
- 2.f4#
- 1...Be3
- 2.Re4#
- 1...d2
- 2.f4#
- 1...c4
- 2.Bxd4#
- 1...Ra2
- Tries
- 1.Bh1?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Qxh1!
- threat
- 1.Bf3?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2!
- threat
- 1.Be4?
- threat
- 2.Sc6#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Reb2!
- threat
- 1.Bxb5?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Qh1!
- threat
- 1.Bd5?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Bb2
- 2.f4#
- 1...Rbb2!
- threat
- 1.Bb7?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Qh1!
- threat
- 1.Ba8?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Qh1!
- threat
- 1.Be8?
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- 1...Qh1!
- threat
- 1.Qxc1?
- threat
- 2.Qf4#
- 2.Qxc5#
- 2.f4#
- 1...Rxf2
- 2.Re4#
- 2.Qe3#
- 2.Qxc5#
- 1...Qc2
- 2.Qf4#
- 2.f4#
- 1...Qb3
- 2.Qf4#
- 2.f4#
- 1...Qf1
- 2.Qf4#
- 2.Qxc5#
- 1...Qh1
- 2.Qf4#
- 2.f4#
- 1...Qd2
- 2.Qxc5#
- 1...Rc2
- 2.Re4#
- 2.Qe3#
- 2.Qf4#
- 2.f4#
- 1...Rd2
- 2.Re4#
- 2.Qxc5#
- 2.f4#
- 1...Re3
- 2.Qxe3#
- 2.Qxc5#
- 2.f4#
- 1...Re4
- 2.Rxe4#
- 2.Qxc5#
- 1...Rc4
- 2.Qf4#
- 2.f4#
- 1...d2
- 2.Qxc5#
- 2.f4#
- 1...c4
- 2.Bxd4#
- 2.Qf4#
- 2.f4#
- 1...Qxc1!
- threat
- 1.Bh1?
- Keys
- 1.Bg2!
- threat
- 2.Sc6#
- 1...Reb2
- 2.Re4#
- 1...Rbb2
- 2.Qxc5#
- 1...Bb2
- 2.f4#
- threat
- 1.Bg2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 12
- Sets
- R(c);N_GUARD::R1(E)
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(c);N_GUARD,XP(B)::R1(E)
- R(c);S_CUTB(a)::P(B)
- R(c);N_GUARD::R1(E),XR(c)
- R(e);OGATE::QAR2(C),XP(h)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- B(a);N_GUARD,XQ(C)::P(B)
- B(a);S_CUTR(c)::R1(E)
- P(d);S_CUTB(a)::P(B)
- P(h);N_GUARD,S_CUTR(e)::B(A),XS(f)
- Tries
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- Q(b);XB(G)
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- Refutation
- B(a);N_SPINS(f)
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- R(c);N_SPINS(f)
- Try
- B(G);XP(g)
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- Q(b);
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- R(e);N_SPINS(f)
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- Q(b);
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- Q(b);
- Try
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
- Refutation
- Q(b);
- Try
- Q(C);XB(a)
- Threat
- DUALS(3)
- Vars
- Q(b);::QAR2(C),XP(h)
- Refutation
- Q(b);XQ(C)
- Try
- Actual
- B(G);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,N_SPINS(f)::R1(E)
- R(e);N_SPINS(f),OGATE::QAR2(C),XP(h)
- B(a);N_GUARD,N_SPINS(f)::P(B)
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