Fasit til test – mesternivå

[Event "?"] [Site "?"] [Date "2020.09.19"] [Round "?"] [White "Rook endgame 1"] [Black "?"] [Result "1-0"] [Annotator "FM Trygve Dahl"] [SetUp "1"] [FEN "1R6/5K1k/8/5P2/2p5/1Pr5/8/8 w - - 0 1"] [PlyCount "11"] [SourceVersionDate "2020.09.20"] 1. b4 $1 Rb3 2. Ke8 $1 c3 3. Rb7+ Kh6 4. f6 c2 5. f7 (5. Rc7 $2 Rxb4 6. f7 Rb8+ 7. Ke7 Kg7 {Only draw}) 5... c1=Q 6. f8=Q+ {And black must give the queen not to be mated.} 1-0 You must activate JavaScript to enhance chess game visualization.

[Event "?"] [Site "?"] [Date "2020.09.19"] [Round "?"] [White "Rook endgame 2"] [Black "?"] [Result "1/2-1/2"] [Annotator "FM Trygve DAhl"] [SetUp "1"] [FEN "r7/3RK1k1/4P3/8/8/8/8/8 b - - 0 1"] [PlyCount "9"] [SourceVersionDate "2020.09.20"] 1... Kg6 2. Rb7 (2. Rd8 Ra7+ 3. Ke8 Kf6) (2. Rc7 Kg7 3. Rc1 Ra7+ 4. Kd8 Kf6) 2... Kg7 3. Kd7 Kg6 4. e7 Kf7 5. Rb1 Ra7+ {Black can defend several ways, but this is perhaps the simplest.} 1/2-1/2 You must activate JavaScript to enhance chess game visualization.

[Event "?"] [Site "?"] [Date "2020.09.19"] [Round "?"] [White "Rook endgame 3"] [Black "?"] [Result "1-0"] [Annotator "FM Trygve Dahl"] [SetUp "1"] [FEN "2K5/2P4R/k7/8/8/8/2r4p/8 w - - 0 1"] [PlyCount "21"] [SourceVersionDate "2020.09.20"] 1. Kb8 Rb2+ 2. Ka8 Rc2 3. Rh6+ Ka5 4. Kb8 Rb2+ 5. Ka7 Rc2 6. Rh5+ Ka4 7. Kb6 { White threatens to take the pawn on h2.} Rb2+ (7... Kb4 8. Rxh2) 8. Ka6 Rc2 9. Rh4+ Ka3 10. Kb6 Kb3 11. Rxh2 1-0 You must activate JavaScript to enhance chess game visualization.

[Event "?"] [Site "?"] [Date "2020.09.19"] [Round "?"] [White "Rook endgame 4"] [Black "?"] [Result "1/2-1/2"] [Annotator "FM Trygve Dahl"] [SetUp "1"] [FEN "8/8/4R3/5p2/8/5k2/1r6/5K2 w - - 0 1"] [PlyCount "13"] [SourceVersionDate "2020.09.20"] 1. Kg1 f4 2. Re7 Rb1+ 3. Kh2 Kf2 {Now white can check from the side.} 4. Ra7 f3 5. Ra2+ Ke1 6. Kg3 Rb3 7. Rf2 1/2-1/2 You must activate JavaScript to enhance chess game visualization.

[Event "?"] [Site "?"] [Date "1986.??.??"] [Round "?"] [White "Martinovic, S.."] [Black "Dumpor, A.."] [Result "*"] [SetUp "1"] [FEN "8/6k1/1R6/6p1/7p/4p2P/1p2KPP1/1r6 b - - 0 1"] [Annotator "GM Mihajlo Stojanovic"] [PlyCount "29"] [EventDate "1986.??.??"] [Source "Chess Today"] {With the idea ef2 and g3} 1... g4 $1 ({Only draw is} 1... exf2 2. Kxf2 Kf7 ( 2... g4 3. hxg4 h3 4. Kg3) 3. Rb3 Kf6 4. Rb7 Kf5 5. Rb5+ Kf4 6. Rb4+ Ke5 7. Rb5+ Kd4 8. Rb8 Kc3 9. Rc8+) ({Also wins} 1... Kf7 2. Kf3 g4+ 3. hxg4 h3 4. gxh3 exf2) 2. hxg4 (2. Rb5 gxh3 3. gxh3 exf2 4. Kxf2 Rh1) 2... h3 $1 3. gxh3 exf2 4. Rb7+ (4. Kxf2 Rh1) 4... Kf6 5. Rb6+ Ke5 6. Rb5+ Kd4 7. Kxf2 Rh1 8. Kg3 b1=Q 9. Rxb1 Rxb1 10. Kf4 Kd5 $1 {(In this position) King is coming back to stop opponents pawns} 11. h4 Rf1+ 12. Kg5 Ke6 13. Kg6 Rf6+ $1 14. Kg7 (14. Kg5 Kf7) 14... Rf7+ ({Or} 14... Rf4) 15. Kg8 Ra7 $1 * You must activate JavaScript to enhance chess game visualization.

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