MESON Chess Problem Database
Problem Display
PID: 67464 (2B5/1K6/2Qppp2/1p1R4/2p1k3/2B1PrP1/4R3/1q4N1 w - - 0 1)
Vasilenko, Anatoly Grigorovich
1st Place, Gorodov - Geroev, 1995
#2
9 + 8
| 5418 | FIDE Album (1995-1997) (Annexe) | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Qd3
- 2.Re5#
- 1...Rf4
- 2.exf4#
- 1...b4
- 2.Qxc4#
- 1...e5
- 2.Rd4#
- 2.Rxd6#
- 1...f5
- 2.Rxd6#
- 1...Qd3
- Tries
- 1.Bxe6?
- threat
- 2.Rxd6#
- 1...Qd3
- 2.Re5#
- 1...Rf5
- 2.Bxf5#
- 1...Qd1!
- threat
- 1.Rd1+?
- 1...d5
- 2.Qxe6#
- 1...Kf5!
- 1...d5
- 1.Rdd2+?
- 1...d5
- 2.Qxe6#
- 1...Kf5!
- 1...d5
- 1.Rd4+?
- 1...Ke5
- 2.Rf4#
- 1...Kf5!
- 1...Ke5
- 1.Qe8?
- threat
- 2.Qxe6#
- 1...Kxd5
- 2.Qc6#
- 1...e5
- 2.Rd4#
- 1...Rf5!
- threat
- 1.Bxe6?
- Keys
- 1.Red2!
- threat
- 2.Re5#
- 1...Kxe3
- 2.Re2#
- 1...exd5
- 2.Qe8#
- 1...e5
- 2.Rxe5#
- threat
- 1.Red2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 4
- Sets
- Q(a);SBLOCK::QAB(G)+R(F),DCHECK
- R(b);OGATE::R(B)+P(D),XR(b)
- P(e);N_GUARD::QAR2(G),XP(c)
- P(h);SBLOCK::QAB(G)+R(F),XP(f)
- Tries
- Try
- B(I);XP(g)
- Threat
- QAB(G)+R(F),XP(f)
- Vars
- Q(a);SBLOCK::QAB(G)+R(F),DCHECK
- R(b);N_GUARD::B(I),XR(b)
- Refutation
- Q(a);
- Try
- R(F);CHECK
- Vars
- P(f);OGATE,P_SPINP(f)::QAR2(G),XP(g)
- Refutation
- K(d);P_SPINP(g),S_FLIGHT
- Try
- R(F);CHECK
- Vars
- P(f);OGATE,P_SPINP(f)::QAR2(G),XP(g)
- Refutation
- K(d);P_SPINP(g),S_FLIGHT
- Try
- R(F);CHECK
- Vars
- K(d);OGATE,P-FLIGHT::B(C)+R(F)
- Refutation
- K(d);P_SPINP(g),S_FLIGHT
- Try
- Q(G);P_PINP(g)
- Threat
- QAR2(G),XP(g)
- Vars
- K(d);N_SPINP(g),OGATEB,S_FLIGHT,XR(F)::QAB1(G)
- P(g);::R1(F)
- Refutation
- R(b);
- Try
- Actual
- R(B);
- Threat
- QAB(G)+R(F),DCHECK
- Vars
- K(d);OGATEB,P-FLIGHT,XP(D)::R1(B)
- P(g);OGATEB,P_SPINP(g),XR(F)::QAR(G)
- P(g);::QAB(G)+R(F),DCHECK,XP(g)
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