MESON Chess Problem Database
Problem Display
PID: 37903 (2B1rR2/6p1/2NPnnP1/3pNk1P/Rb3p1B/r2p3P/6QK/8 w - - 0 1)
Rossomakho, Yakov V
1st Prize, Kubbel MT, 1992
#2
12 + 10
| 3705 | Album Russia (1992-1994) | 2000 |
| 3681 | FIDE Album (1992-1994) | 2001 |
| 56 | The Problemist | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Qg4#
- 2.Qg5#
- 1...Bd2
- 2.Qg4#
- 2.Qg5#
- 1...Bc3
- 2.Qg4#
- 2.Qg5#
- 1...Ba5
- 2.Qg4#
- 2.Qg5#
- 1...Bc5
- 2.Qg4#
- 2.Qg5#
- 1...Bxd6
- 2.Qg4#
- 2.Qg5#
- 1...f3
- 2.Qxf3#
- 2.Qg4#
- 1...Be1
- Tries
- 1.Sxd3?
- threat
- 2.Sd4#
- 2.Qxd5#
- 1...Rxc8
- 2.Se7#
- 2.Qxd5#
- 1...Rxf8
- 2.Sd4#
- 2.Se7#
- 1...Bxd6
- 2.Sd4#
- 2.Qg4#
- 2.Qg5#
- 1...f3
- 2.Qxf3#
- 2.Qg4#
- 1...Ra2
- 2.Sd4#
- 1...Bc3
- 2.Rxf4#
- 2.Qg4#
- 2.Qg5#
- 1...Bc5
- 2.Rxf4#
- 2.Qxd5#
- 2.Qg4#
- 2.Qg5#
- 1...d4
- 2.Sxd4#
- 2.Qd5#
- 1...Rxd3!
- threat
- 1.Sc4?
- threat
- 2.Sd4#
- 2.Qxd5#
- 1...Rxc8
- 2.Se7#
- 2.Qxd5#
- 1...Rxf8
- 2.Sd4#
- 2.Se7#
- 1...Bxd6
- 2.Sxd6#
- 2.Sd4#
- 1...dxc4
- 2.Qd5#
- 1...f3
- 2.Qxf3#
- 2.Qg4#
- 1...Ra2
- 2.Sd4#
- 1...Bc5
- 2.Qxd5#
- 1...d4
- 2.Sxd4#
- 2.Qd5#
- 1...Bc3!
- threat
- 1.Sg4?
- threat
- 2.Sd4#
- 2.Qxd5#
- 1...Rxc8
- 2.Se7#
- 2.Qxd5#
- 1...Rxf8
- 2.Sd4#
- 2.Se7#
- 1...Bxd6
- 2.Sd4#
- 1...f3
- 2.Qxf3#
- 1...Ra2
- 2.Sd4#
- 1...Bc5
- 2.Qxd5#
- 1...d4
- 2.Sxd4#
- 2.Qd5#
- 1...Bc3!
- threat
- 1.Sd7?
- threat
- 2.Qxd5#
- 1...Rxf8
- 2.Se7#
- 1...Bxd6
- 2.Qg4#
- 1...Sxf8
- 2.Sd4#
- 1...Sd4
- 2.Sxd4#
- 1...Sc5
- 2.Sd4#
- 1...Sg5
- 2.Sd4#
- 1...Sc7
- 2.Sd4#
- 1...Sd8
- 2.Sd4#
- 1...f3
- 2.Qg4#
- 1...Bc3
- 2.Qg4#
- 1...d4
- 2.Qd5#
- 1...Ra2!
- threat
- 1.Qxd5?
- threat
- 2.Sxd3#
- 2.Sf3#
- 2.Sc4#
- 2.Sg4#
- 2.Sd7#
- 2.Sd4#
- 1...Rxc8
- 2.Sxd3#
- 2.Sf3#
- 2.Sc4#
- 2.Sg4#
- 2.Sd7#
- 2.Se7#
- 1...Rxf8
- 2.Sd4#
- 2.Se7#
- 2.Bxe6#
- 1...Bxd6
- 2.Sd4#
- 2.Qe4#
- 1...f3
- 2.Sxd3#
- 2.Qxf3#
- 1...Bc3
- 2.Qe4#
- 2.Qxd3#
- 1...Bc5
- 2.Sxd3#
- 2.Sf3#
- 2.Sc4#
- 2.Sg4#
- 2.Sd7#
- 2.Qe4#
- 1...d2
- 2.Sd3#
- 2.Sf3#
- 2.Sc4#
- 2.Sg4#
- 2.Sd7#
- 2.Sd4#
- 1...Ra2+!
- threat
- 1.Qe2?
- threat
- 2.Sd4#
- 1...Rxc8
- 2.Se7#
- 1...f3
- 2.Qxf3#
- 1...Bc3
- 2.Qxd3#
- 2.Qg4#
- 1...Bc5
- 2.Qg4#
- 1...d4
- 2.Sxd4#
- 1...dxe2!
- threat
- 1.Sxd3?
- Keys
- 1.Sf7!
- threat
- 2.Sd4#
- 1...Sg4+
- 2.hxg4#
- 1...Rxc8
- 2.Se7#
- 1...f3
- 2.Qxf3#
- 1...Bc3
- 2.Qg5#
- 1...Bc5
- 2.Qg5#
- 1...Sd7
- 2.Sh6#
- 1...d4
- 2.Sxd4#
- threat
- 1.Sf7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(F);XP(b)
- Threat
- DUALS(2)
- Vars
- R(a);P_PINQ(A)::S(H)
- Refutation
- R(a);XS(F)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- P(e);XS(F)::QAR2(A)
- R(a);P_PINQ(A)::S(H)
- B(c);::QAR2(A),XP(e)
- Refutation
- B(c);
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- B(c);XP(I)::S(H)
- P(d);OGATEB::QAR2(A),XP(d)
- R(a);P_PINQ(A)::S(H)
- B(c);::QAR2(A),XP(e)
- Refutation
- B(c);
- Try
- S(F);N_PINS(g),P_PINS(h)
- Threat
- QAR2(A),XP(e)
- Vars
- R(j);N_GUARD,N_SPINS(h),XR(L)::S(H)
- B(c);XP(I)::QAB1(A)
- S(g);N_GUARD,N_SPINS(h),XR(L)::S(H)
- S(g);N_GUARD::S(H),XS(g)
- S(g);N_GUARD::S(H)
- P(d);::QAB1(A)
- B(c);::QAB1(A)
- P(e);::QAR2(A)
- Refutation
- R(a);P_PINQ(A)
- Try
- Q(A);XP(e)
- Threat
- DUALS(6)
- Refutation
- R(a);CHECK
- Try
- Q(A);
- Threat
- S(H)
- Vars
- R(j);N_GUARD,N_SPINS(g),P_SPINS(h),XB(K)::S(H)
- P(d);OGATEB::QAR2(A),XP(d)
- B(c);::QAB1(A)
- P(e);::S(H),XP(e)
- Refutation
- P(b);XQ(A)
- Try
- Actual
- S(F);
- Threat
- S(H)
- Vars
- S(h);CHECK,OGATE::P(C),XS(h)
- R(j);N_GUARD,N_SPINS(g),XB(K)::S(H)
- P(d);OGATEB::QAR2(A),XP(d)
- B(c);::QAR1(A)
- S(h);N_SPINS(g)::R(L)+S(F),DCHECK
- P(e);::S(H),XP(e)
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