change log for P1086856 (close)
| date | time | user | object | table | field | type | old | new |
|---|---|---|---|---|---|---|---|---|
| 2017-01-08 | 16:34:16 | Rainer Staudte | P1086856 | problems | stip | update | White wins. | Gewinn |
| 2017-01-08 | 16:33:49 | Rainer Staudte | P1086856 | problems | after | update | V.Kovalenko (version by Kevin Begley, 2009) | V. Kovalenko (version by Kevin Begley, 2009) |
| 2017-01-08 | 16:31:43 | Rainer Staudte | P1086856 | problems | solution | update | 1. Kg5 ...Ld3 (1.Kxg6? ...Kxg8 =; 1.L~? ...Lf7! =; 1...Kxg8 2.Kxg6 +-) 2. Le6! ...Lg6 (2.L~? ...Kh7! =) 3. Ld5 (1) ...Kh7 (3.Kxg6?? stalemate =) 4. Lg8+ ...Kh8 (4...Kxg8 5.Kxg6 +-) 5. Le6! (2) ...Le8 (5.Kxg6? ...Kxg8 =; 5...L~ 6.Kf4 +-) 6. Kf5 +- (1) Some minor duals here: 3.La2 or 3.Lb3 or 3.Lc4 also suffice, but I do not consider 3.K~ to be a dual, as it only wastes time in what must transpose back to the text. (2) Returning to the position after black's second move, having achieved only the loss of an important tempi. | 1. Kg5 ...Ld3 (1.Kxg6? ...Kxg8 =; 1.L~? ...Lf7! =; 1...Kxg8 2.Kxg6 +-) 2. Le6! ...Lg6 (2.L~? ...Kh7! =) 3. Ld5 (1) ...Kh7 (3.Kxg6?? stalemate =) 4. Lg8+ ...Kh8 (4...Kxg8 5.Kxg6 +-) 5. Le6! (2) ...Le8 (5.Kxg6? ...Kxg8 =; 5...L~ 6.Kf4 +-) 6. Kf5 +- (1) Some minor duals here: 3.La2 or 3.Lb3 or 3.Lc4 also suffice, but I do not consider 3.K~ to be a dual, as it only wastes time in what must transpose back to the text. (2) Returning to the position after black's second move, having achieved only the loss of an important tempo. |
| 2009-07-14 | 2:18:54 | Kevin Begley | P1086856 | problems | after | update | (version Kevin Begley, 2009) | V.Kovalenko (version by Kevin Begley, 2009) |
| 2009-07-14 | 2:12:09 | Kevin Begley | Mat Plus 2009 | refsrc | remove | |||
| 2009-07-14 | 2:08:09 | Kevin Begley | John Denis Martin Nunn | refaut | add | |||
| 2009-07-14 | 2:06:26 | Kevin Begley | Kevin Begley | refaut | remove | |||
| 2009-07-14 | 2:06:10 | Kevin Begley | P1086856 | problems | after | update | after V.Kovalenko | (version Kevin Begley, 2009) |
| 2009-06-22 | 12:32:48 | Kevin Begley | P1086856 | problems | solution | update | 1. Kg5 ...Bd3 (1.Kxg6? ...Kxg8 =; 1.B~? ...Bf7! =; 1...Kxg8 2.Kxg6 +-) 2. Be6! ...Bg6 (2.B~? ...Kh7! =) 3. Bd5 (1) ...Kh7 (3.Kxg6?? stalemate =) 4. Bg8+ ...Kh8 (4...Kxg8 5.Kxg6 +-) 5. Be6! (2) ...Be8 (5.Kxg6? ...Kxg8 =; 5...B~ 6.Kf4 +-) 6. Kf5 +- (1) Some minor duals here: 3.Ba2 or 3.Bb3 or 3.Bc4 also suffice, but I do not consider 3.K~ to be a dual, as it only wastes time in what must transpose back to the text. (2) Returning to the position after black's second move, having achieved only the loss of an important tempi. | 1. Kg5 ...Ld3 (1.Kxg6? ...Kxg8 =; 1.L~? ...Lf7! =; 1...Kxg8 2.Kxg6 +-) 2. Le6! ...Lg6 (2.L~? ...Kh7! =) 3. Ld5 (1) ...Kh7 (3.Kxg6?? stalemate =) 4. Lg8+ ...Kh8 (4...Kxg8 5.Kxg6 +-) 5. Le6! (2) ...Le8 (5.Kxg6? ...Kxg8 =; 5...L~ 6.Kf4 +-) 6. Kf5 +- (1) Some minor duals here: 3.La2 or 3.Lb3 or 3.Lc4 also suffice, but I do not consider 3.K~ to be a dual, as it only wastes time in what must transpose back to the text. (2) Returning to the position after black's second move, having achieved only the loss of an important tempi. |
| 2009-06-22 | 12:24:19 | Kevin Begley | P1086856 | problems | cplus | update | F | T |
| 2009-06-22 | 12:16:58 | Kevin Begley | P1086856 | problems | cpluscomm | update | C+ | |
| 2009-06-22 | 12:14:46 | Kevin Begley | Mat Plus 2009 | refsrc | number | update | Q0001078 | |
| 2009-06-22 | 12:14:04 | Kevin Begley | Q0001078 Mat Plus 2009 | refsrc | add | |||
| 2009-06-22 | 12:11:50 | Kevin Begley | P1086856 | problems | after | update | V.Kovalenko | after V.Kovalenko |
| 2009-06-22 | 12:08:58 | Kevin Begley | Studies | refgen | add | |||
| 2009-06-22 | 12:08:58 | Kevin Begley | 6Lk/8/5BlK/8/8/8/8/8 | position | add | |||
| 2009-06-22 | 12:08:58 | Kevin Begley | Kevin Begley | refaut | add | |||
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | cpluscomm | update | C+ | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | after | update | V.Kovalenko | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | fcooked | update | F | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | cplus | update | F | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | solution | update | 1. Kg5 ...Bd3 (1.Kxg6? ...Kxg8 =; 1.B~? ...Bf7! =; 1...Kxg8 2.Kxg6 +-) 2. Be6! ...Bg6 (2.B~? ...Kh7! =) 3. Bd5 (1) ...Kh7 (3.Kxg6?? stalemate =) 4. Bg8+ ...Kh8 (4...Kxg8 5.Kxg6 +-) 5. Be6! (2) ...Be8 (5.Kxg6? ...Kxg8 =; 5...B~ 6.Kf4 +-) 6. Kf5 +- (1) Some minor duals here: 3.Ba2 or 3.Bb3 or 3.Bc4 also suffice, but I do not consider 3.K~ to be a dual, as it only wastes time in what must transpose back to the text. (2) Returning to the position after black's second move, having achieved only the loss of an important tempi. | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | stip | update | White wins. | |
| 2009-06-22 | 12:08:58 | Kevin Begley | P1086856 | problems | add |