MESON Chess Problem Database
Problem Display
PID: 128112 (2QB1nK1/2b5/2kNp1p1/1p1Np3/2p5/1prb4/2r5/8 w - - 0 1)
Fomichev, Evgeny Vasilevich
Jelinek, Jiri
Sachove umeni (Ceskoslovensky sach), 2000
#4
5 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Keys
- 1.Sxb5!
- threat
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qb6+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...Kxb5
- 2.Qxc7
- threat
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qb6+
- 2...exd5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 3...Ka4
- 3.Qb6+
- 2...Sd7
- 3.Qxd7+
- 3...Kc5
- 4.Bb6#
- 3...Ka6
- 4.Sb4#
- 3...Kc5
- 3.Qxd7+
- 2...b2
- 3.Qb6+
- 3...Ka4
- 4.Qb4#
- 3...Ka4
- 3.Qb6+
- threat
- 2.Qxc7
- 1...Kc5
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qb6+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...Kxd5
- 2.Qb7+
- 2...Kc5
- 3.Be7+
- 3...Bd6
- 4.Bxd6#
- 3...Bd6
- 3.Be7+
- 2...Kc5
- 2.Qb7+
- 1...exd5
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 3...Ka4
- 3.Qb6+
- 2...Kxb5
- 2.Qxc7+
- 1...Rb2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Sbxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kd4
- 4.Qb6#
- 4.Qa7#
- 3...Kd4
- 3.Qxc7+
- threat
- 2.Sdxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kb4
- 4.Be7#
- 4.Qd6#
- 4.Qe7#
- 3...Kb4
- 3.Qxc7+
- 2...Kb6
- 3.Bxc7+
- 3...Kc5
- 4.Ba5#
- 3...Kc6
- 4.Ba5#
- 4.Bd8#
- 3...Kc5
- 3.Qxc7+
- 3...Ka6
- 4.Qb6#
- 4.Qc6#
- 4.Qa7#
- 4.Qc8#
- 3...Ka6
- 3.Bxc7+
- threat
- 2.Qxc7+
- 1...Rd2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Sbxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kd4
- 4.Qb6#
- 4.Qa7#
- 3...Kd4
- 3.Qxc7+
- threat
- 2.Sdxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kb4
- 4.Be7#
- 4.Qd6#
- 4.Qe7#
- 3...Kb4
- 3.Qxc7+
- 2...Kb6
- 3.Bxc7+
- 3...Kc5
- 4.Ba5#
- 3...Kc6
- 4.Ba5#
- 4.Bd8#
- 3...Kc5
- 3.Qxc7+
- 3...Ka6
- 4.Qb6#
- 4.Qc6#
- 4.Qa7#
- 4.Qc8#
- 3...Ka6
- 3.Bxc7+
- threat
- 2.Qxc7+
- 1...Re2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Sbxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kd4
- 4.Qb6#
- 4.Qa7#
- 3...Kd4
- 3.Qxc7+
- threat
- 2.Sdxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kb4
- 4.Be7#
- 4.Qd6#
- 4.Qe7#
- 3...Kb4
- 3.Qxc7+
- 2...Kb6
- 3.Bxc7+
- 3...Kc5
- 4.Ba5#
- 3...Kc6
- 4.Ba5#
- 4.Bd8#
- 3...Kc5
- 3.Qxc7+
- 3...Ka6
- 4.Qb6#
- 4.Qc6#
- 4.Qa7#
- 4.Qc8#
- 3...Ka6
- 3.Bxc7+
- threat
- 2.Qxc7+
- 1...Rf2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...Rg2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Sbxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kd4
- 4.Qb6#
- 4.Qa7#
- 3...Kd4
- 3.Qxc7+
- threat
- 2.Sdxc3
- threat
- 3.Qxc7#
- 2...Kc5
- 3.Qxc7+
- 3...Kb4
- 4.Be7#
- 4.Qd6#
- 4.Qe7#
- 3...Kb4
- 3.Qxc7+
- 2...Kb6
- 3.Bxc7+
- 3...Kc5
- 4.Ba5#
- 3...Kc6
- 4.Ba5#
- 4.Bd8#
- 3...Kc5
- 3.Qxc7+
- 3...Ka6
- 4.Qb6#
- 4.Qc6#
- 4.Qa7#
- 4.Qc8#
- 3...Ka6
- 3.Bxc7+
- threat
- 2.Qxc7+
- 1...Rh2
- 2.Qxc7+
- 2...Kxb5
- 3.Sxc3+
- 3...Kb4
- 4.Qa5#
- 3...Ka6
- 4.Qb6#
- 3...Kb4
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Sxc3+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...Be4
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qb6+
- 2...Kxb5
- 2.Qxc7+
- 1...Sd7
- 2.Qxc7+
- 2...Kxb5
- 3.Qxd7+
- 3...Kc5
- 4.Bb6#
- 3...Ka6
- 4.Sb4#
- 3...Kc5
- 3.Qxd7+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...Sh7
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qd7+
- 3...Kc5
- 4.Bb6#
- 3...Ka6
- 4.Sb4#
- 3...Kc5
- 3.Qb6+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...b2
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qb4#
- 3...Ka4
- 3.Qb6+
- 2...Kxd5
- 3.Qb7+
- 3...Kc5
- 4.Be7#
- 3...Kc5
- 3.Qb7+
- 2...Kxb5
- 2.Qxc7+
- 1...e4
- 2.Qxc7+
- 2...Kxb5
- 3.Qb6+
- 3...Ka4
- 4.Qa5#
- 4.Qb4#
- 4.Qa6#
- 3...Ka4
- 3.Qb6+
- 2...Kxb5
- 2.Qxc7+
- threat
- 1.Sxb5!
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