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7 problem(s) found in 1471 milliseconds (displaying 7 problem(s)). [COMMENTDATE>=20200919 AND S='Schach' AND A='Kowalenko, Wladimir'] [download as LaTeX]

1 - P1380153
Vladimir N. Kovalenko
75 64-Shakhmatnoe obozreniye 09/2020
P1380153
(4+2) C+
#3
1. Df6! Kc4 2. Df5 Kd4 3. Tb4#
2. ... c5 3. De4#
1. ... Kd5 2. d3 Kc5 3. De5#
2. ... c5 3. Td8#
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comment

Genre: 3#
Computer test: popeye 4.85
FEN: 1R6/8/2p5/2k5/7Q/8/3P4/5K2
Input: Rainer Staudte, 2020-09-22
Last update: Alfred Pfeiffer, 2020-09-22 more...
2 - P1388568
Vladimir N. Kovalenko
8962 Seven Chess Notes 2020
7. ehrende Erwähnung
P1388568
(5+2) C+
#6
1. Tc7 Ke6 2. Lc4+ Kf6 3. Tf7+ Kg6 4. Le6 Kh5 5. Lxf5 Kh4 6. Th7#
1. ... Kd4 2. Lxf5 Kd5 3. d3 Kd4 4. Tc6 Kd5 5. Le4+ Kd4 6. Tc4#
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comment
Keywords: Minimal, Miniature
Genre: n#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/3k1p2/2R2B2/3B4/3P4/7K
Input: Rainer Staudte, 2021-04-14
Last update: Alfred Pfeiffer, 2021-07-08 more...
3 - P1388589
Vladimir N. Kovalenko
8957 Seven Chess Notes 2020
6. Preis
P1388589
(4+3) C+
#4
1. Dh1! droht 2. Db7 droht 3. Db4+ Kd3 4. De4#
2. ... Kd4 3. De4+ Kc5 4. Db4#
1. ... Kb3 2. Db1+ Kc4 3. Db4+ Kd3 4. De4#
2. ... Ka4 3. Db4#
2. ... Ka3 3. Lb4+ Ka4 4. Lc6#
1. ... Kb5 2. De1 ... 3. Db4+ Ka6 4. Db6#
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comment
Keywords: Miniature, Schlüssel = Eckzug
Genre: n#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-04-15)
FEN: B5b1/8/8/B6Q/2k3p1/6K1/8/8
Input: Rainer Staudte, 2021-04-15
Last update: Alfred Pfeiffer, 2021-07-09 more...
4 - P1388598
Vladimir N. Kovalenko
8902 Seven Chess Notes 2020
4. Preis
P1388598
(3+4) C+
#6
1. Lb5 Ka2 2. Lc4+ Kb1 3. Ld5 Ta2 4. Le4+ Ka1 5. Tb8 b1=D 6. Txb1#
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comment
Keywords: Miniature
Genre: n#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-04-15)
FEN: 2R5/8/4K3/8/B7/p7/1p6/rk6
Input: Rainer Staudte, 2021-04-15
Last update: Alfred Pfeiffer, 2021-07-09 more...
5 - P1411394
Vladimir N. Kovalenko
9439 Seven Chess Notes 187 08/2021
P1411394
(3+4)
#4
1. Ta7! Lh7 2. Txh7 Ka1 3. Ta7+ Kb1 4. Lc2#
1. ... Ld3 2. La2+ Ka1 3. Lc4+ Kb1 4. Lxd3#
1. ... Le4 2. La2+ Ka1 3. Ld5+ Kb1 4. Lxe4#
1. ... Lf5 2. La2+ Ka1 3. Le6+ Kb1 4. Lxf5#
1. ... Sf7 2. La2+ Ka1 3. Lxf7+ Kb1 4. Lxg6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-07-29)
comment
Keywords: anticipated (P1139118), Miniature
Genre: n#
FEN: 7n/8/6b1/8/8/1B6/Rp1K4/1k6
Input: Rainer Staudte, 2023-07-29
Last update: Rainer Staudte, 2023-07-29 more...
6 - P1411396
Vladimir N. Kovalenko
9433 Seven Chess Notes 187 08/2022
6. Ehrende Erwähnung
P1411396
(4+3)
#3
1. ... Kc5 a 2. De5+ Kb6 3. Sc8#
1. ... Kc3 a 2. Df2! ... 3. Sd5#

1. Sg6! droht 2. De5#
2. Dc4+ Ke3 3. Df4#
1. ... Kc5 a 2. De3+ Kd5 3. De5#
2. ... Kd6 3. De5#
1. ... Kc3 b 2. Ka3! droht 3. Dd3# 3. Db2#
2. ... Kd4 3. De5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-07-29)
comment
Keywords: Miniature
Genre: 3#
FEN: 1n6/1p2N3/8/1B6/K2k4/8/4Q3/8
Input: Rainer Staudte, 2023-07-29
Last update: Rainer Staudte, 2023-07-29 more...
7 - P1411398
Vladimir N. Kovalenko
9494 Seven Chess Notes 188 09/2022
Ehrende Erwähnung
P1411398
(4+2)
#5
1. Ta7! droht 2. Txb7+ Ka5 3. Lc6 Ka6 4. Sc5+ Ka5 5. Tb5#
2. ... Ka6,Ka4 3. Ld5! Ka5 4. Lc4 Ka4 5. Ta7#
1. ... b6 2. Ta1! Kc4 3. Tb1! droht 4. Kd2 ... 5. Tb4#
3. ... Kc3 4. Ld5 droht 5. Tc1#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-07-29)
comment
Keywords: Minimal, Miniature
Genre: n#
FEN: R7/1p6/8/1k6/8/3NKB2/8/8
Input: Rainer Staudte, 2023-07-29
Last update: Rainer Staudte, 2023-07-29 more...
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Rainer Staudte (7)