Les positions du 5 juin 2012

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les diagrammes du Maître

[Event "aidé 2# b) sans a2 c) sans a2 ni b2"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Boyer, JP."] [Black "3154.21"] [Result "1-0"] [SetUp "1"] [FEN "6BB/8/8/8/kN2K3/Pq5R/bPp5/n7 b - - 0 1"] [PlyCount "1"] [EventDate "1967.??.??"] 1... -- 1-0 [Event "aidé 3#"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Bondarenko, F & Yzarn X"] [Black "0012.00"] [Result "1-0"] [SetUp "1"] [FEN "N2B1N2/5K2/k7/8/8/8/8/8 b - - 0 1"] [PlyCount "1"] [EventDate "1967.??.??"] 1... -- 1-0 [Event "aidé 3#"] [Site "?"] [Date "1939.??.??"] [Round "?"] [White "Lindner, L."] [Black "0530.36"] [Result "1-0"] [SetUp "1"] [FEN "8/8/3ppp2/3bkr2/8/3P1pP1/3Ppp2/5RRK b - - 0 1"] [PlyCount "1"] [EventDate "1939.??.??"] 1... -- 1-0 [Event "aidé 3#"] [Site "?"] [Date "1955.??.??"] [Round "?"] [White "Makuc, D."] [Black "0131.45"] [Result "1-0"] [SetUp "1"] [FEN "4b3/5pN1/5P2/3R2p1/4kpK1/1P1p1p2/3P1P2/8 b - - 0 1"] [PlyCount "1"] [EventDate "1955.??.??"] 1... -- 1-0 [Event "aidé 3#"] [Site "?"] [Date "1946.??.??"] [Round "?"] [White "Larsson, B."] [Black "3103.13"] [Result "1-0"] [SetUp "1"] [FEN "6q1/1n4R1/1k1p1p2/pp6/P7/8/6K1/8 b - - 0 1"] [PlyCount "1"] [EventDate "1946.??.??"] 1... -- 1-0 [Event "aidé 4# 3 sol"] [Site "?"] [Date "1985.??.??"] [Round "?"] [White "Finch, JS & Smedley DA"] [Black "0644.26"] [Result "1-0"] [SetUp "1"] [FEN "3r4/3p4/3p4/2k5/5P1r/pp2b3/p2NPpB1/K1n5 b - - 0 1"] [PlyCount "1"] [EventDate "1985.??.??"] 1... -- 1-0 [Event "aidé 5#"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Donnelly, M, Driver J, Smedle"] [Black "3760.07"] [Result "1-0"] [SetUp "1"] [FEN "7b/4p3/2b1p2q/2p1k3/2p3p1/1p6/p4Rrr/K7 b - - 0 1"] [PlyCount "1"] [EventDate "1980.??.??"] 1... -- 1-0 [Event "aidé 12#"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Zheglov, V."] [Black "+3010.01c8b3"] [Result "1-0"] [SetUp "1"] [FEN "2K5/1B6/8/4q3/1p6/1k6/8/8 b - - 0 1"] [PlyCount "1"] [EventDate "1999.??.??"] 1... -- 1-0 [Event "2#"] [Site "?"] [Date "1921.??.??"] [Round "?"] [White "Ellerman, A."] [Black "4852.25"] [Result "1-0"] [SetUp "1"] [FEN "5Br1/K4B2/R2pNp2/1PNkbq1R/2p4r/4pP2/7p/7Q w - - 0 1"] [PlyCount "1"] [EventDate "1921.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1976.??.??"] [Round "?"] [White "Lobusov, A."] [Black "0721.02"] [Result "1-0"] [SetUp "1"] [FEN "8/3KBp2/8/3kp2B/1R2N3/7r/8/5r2 w - - 0 1"] [PlyCount "1"] [EventDate "1976.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1981.??.??"] [Round "?"] [White "Vukcevic, M."] [Black "1373.48"] [Result "1-0"] [SetUp "1"] [FEN "4K3/5p2/4PP2/4p3/p1p4p/kpPb1p2/rnp2P2/b1B4Q w - - 0 1"] [PlyCount "1"] [EventDate "1981.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "2002.??.??"] [Round "?"] [White "Vukcevic, M."] [Black "1457.58"] [Result "1-0"] [SetUp "1"] [FEN "8/6p1/ppP2p1r/3k1N1n/B2P1P1p/p1p3R1/n1PpQBP1/1Kb5 w - - 0 1"] [PlyCount "1"] [EventDate "2002.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "2001.??.??"] [Round "?"] [White "Marandiuk, M."] [Black "4548.46"] [Result "1-0"] [SetUp "1"] [FEN "2N2b2/pPq1p3/2p1R3/3kpP2/4rppK/1P1n1P2/2Q2n2/BN1R4 w - - 0 1"] [PlyCount "1"] [EventDate "2001.??.??"] 1. -- 1-0 [Event "6#"] [Site "?"] [Date "1987.??.??"] [Round "?"] [White "Rehm, HP."] [Black "0487"] [Result "1-0"] [SetUp "1"] [FEN "6n1/4p2r/2PpkpPp/1P3R1K/1Bb1BpPb/2p1p3/2pP3N/n7 w - - 0 1"] [PlyCount "11"] [EventDate "1987.??.??"] 1. b6 $1 (1. d3 $2 d5 $1 2. Bg2 (2. dxc4 dxe4 $1 3. gxh7 Kf7 $1) 2... Ba2 $1 3. Nf3 Nb3 $1 4. Ng5+ hxg5+) (1. Nf3 $2 Nb3 $1 2. d3 d5 $1) 1... Rf7 (1... c1=N 2. d4 $1 (2. b7 $2 Ne2 $1) 2... d5 3. b7) (1... c1=Q 2. b7 Qd1 3. c7 Qxg4+ 4. Nxg4 Bb5 5. Rxb5) (1... Nb3 2. b7) 2. d3 $1 {(3 dxc4)} d5 (2... c1=Q $2 3. dxc4 Qh1 4. Bd5+) 3. Bg2 $1 Ba2 (3... Nb3 4. dxc4 Nc5 5. Bxc5) 4. Nf3 $1 Nb3 5. Ng5+ fxg5 6. Bxd5# {Manoeuvres en écho attaque-défense. Menace (très) lente.} 1-0 [Event "7#"] [Site "?"] [Date "2009.??.??"] [Round "?"] [White "Rehm, HP."] [Black "0865.42"] [Result "1-0"] [SetUp "1"] [FEN "5brr/1n6/8/7p/N1kPP2R/P4Np1/1RP1K3/1b6 w - - 0 1"] [PlyCount "13"] [EventDate "2009.??.??"] 1. Ke3 $1 (1. Kd2 $2 Rg6 $1 (1... Rh6 $2 2. Ke3) 2. Ke3 Bh6+ 3. Rf4 Bxf4+ 4. Ke2 Bd6) 1... Bh6+ 2. Rf4 $1 Bxf4+ 3. Ke2 Bd6 {Thème romain.} 4. Kd2 $1 {(5 Cb6#)} Bf4+ 5. Kd1 $1 Bxc2+ (5... Bd6 6. Nb6+ Kc3 7. Rb3#) 6. Kxc2 Bd6 (6... Bc7 7. Rb4#) 7. Nb6# 1-0 [Event "10# "] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Rehm, HP."] [Black "0357.65"] [Result "1-0"] [SetUp "1"] [FEN "8/8/2KpNpBB/3Pk2P/2P2p2/5p2/1PPbPp2/nn3r2 w - - 0 1"] [PlyCount "19"] [EventDate "1967.??.??"] 1. Bf8 $1 Bb4 (1... f5 $2 2. exf3 Kf6 3. Kd7 Nxc2 4. Bg7#) 2. c5 $1 (2. e3 $2 f5 $1 (2... fxe3 3. Bh6 f5 $1)) 2... Bxc5 3. Bh6 Be3 4. Ng5 $1 Kd4 5. Bd3 $1 Bd2 $1 (5... Bc1 $2 6. Ne6+ Ke5 7. Bf8 fxe2 8. Bxd6#) (5... Nd2 $2 6. c3+ Ke5 7. Nf7#) 6. Ne6+ (6. e3+ $2 Kxe3 $1 7. Ne6 Nxc2 $1 {justifie le Ca1, ajouté après la première publication}) 6... Ke5 {Position de départ... avec le FBd3 au lieu de g6 (et c4 en moins).} 7. Bf8 $1 Bb4 8. e3 $3 fxe3 (8... Nxc2 $2 9. exf4#) 9. Bh6 f5 (9... Nxc2 10. Bf4#) 10. Bg7# 1-0 [Event "12#"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Kutzborski, D."] [Black "0357.53"] [Result "1-0"] [SetUp "1"] [FEN "8/1KB1p2p/2N1B3/2k2P2/P5pb/3P1P1r/4n2P/2n5 w - - 0 1"] [PlyCount "23"] [EventDate "2007.??.??"] 1. Ba5 $1 (1. Bb6+ $2 Kd6 2. Na5 (2. Nd8 Ke5 $1) 2... Ke5 $1 3. Nc4+ Kf6 $1) ( 1. d4+ $2 Nxd4 2. Bb6+ Kd6 3. Bxd4 Nd3 (3... Rxf3)) 1... Be1 (1... Nxd3 $2 2. Kc7 $1 Bg3+ 3. hxg3) 2. Bb6+ $1 (2. Bd8 $2 Bh4 $1) (2. Bxe1 $2 Nxd3 $1) 2... Kd6 3. Bd8 $1 Bh4 4. Kb6 $1 Bf2+ 5. d4 $1 Bxd4+ 6. Kb7 {Thème romain.} Bf6 7. Bc7+ Kc5 {Position de départ avec le Fh4 en f6 (et incidemment le Pd3 en moins, ce qui rendra modèle le mat final).} 8. Bb6+ Kd6 9. Na5 $1 Ke5 10. Nc4+ Kf4 11. Be3+ Kxf3 12. Bd5# $1 1-0 [Event "inv 2#"] [Site "?"] [Date "1956.??.??"] [Round "?"] [White "Boswell, E."] [Black "4888.36"] [Result "0-1"] [SetUp "1"] [FEN "3RR1QB/3b4/5r2/5p2/1PPk1N2/2pP1Kpp/2p1nprq/2N2Bbn w - - 0 1"] [PlyCount "1"] [EventDate "1956.??.??"] 1. -- 0-1 [Event "Premier coup joué par un FB ?"] [Site "?"] [Date "1972.??.??"] [Round "?"] [White "Beasley, JD."] [Black "0643.77"] [Result "*"] [SetUp "1"] [FEN "r4rk1/1ppp1ppp/p4nb1/8/8/1P6/2PPPPPP/2B3K1 w - - 0 1"] [PlyCount "1"] [EventDate "1972.??.??"] [EventType "game"] 1. -- {Ni Fa3? ni Fb2? ; ...e:d:c:b:a:b1F-a2 avant b2-b3, DB ou Th1 doivent participer d'où ...X:Fc1 et a:b:a7:b8F et donc Fb8-a7!} * [Event "PJ 4 replacement optionnel"] [Site "?"] [Date "1992.??.??"] [Round "?"] [White "Beasley, JD."] [Black "4888.88"] [Result "*"] [ECO "B02"] [PlyCount "8"] [EventDate "1992.??.??"] {Dans position finale, le RB et la DB sont intervertis. } 1. e4 Nf6 {Défense Alekhine !} 2. Qf3 Nxe4 {(PBe2)} 3. Qf6 Nxf6 {(DBg8)} 4. Kd1 Ng8 {(DBe1). Contrairement au super-Circé, on doit dans le "replacement optionnel" respecter la couleur des Fous et l'interdiction des 1ère et 8e rangées aux pions. Et, semble-t-il, on peut décider de ne pas faire renaître l'unité capturée.} * [Event "inv de série 8#"] [Site "?"] [Date "2011.??.??"] [Round "?"] [White "Sphicas, G."] [Black "3010.50"] [Result "0-1"] [SetUp "1"] [FEN "4KB2/2PPPPP1/1qk5/8/8/8/8/8 w - - 0 1"] [PlyCount "16"] [EventDate "2011.??.??"] 1. g8=R -- 2. Rg5 -- 3. Bg7 -- 4. Kf8 -- 5. e8=Q -- 6. Qb8 $1 -- 7. c8=B -- 8. d8=N+ Qxd8# $1 {AUW avec coup critique de la DB.} 0-1 [Event "7= rétrécissants"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Turnbull, R."] [Black "0000.00"] [Result "1/2-1/2"] [SetUp "1"] [FEN "7k/8/7K/8/8/8/8/8 w - - 0 1"] [PlyCount "10"] [EventDate "2010.??.??"] {"Shrinking men" : une unité ne peut jouer plus loin que la dernière fois. Le dernier coup est ...Rg8-h8, donc le RN n'a plus qu'un déplacement orthogonal, alors que le RB a conservé ses pouvoirs diagonaux.} 1. Kg5 $1 (1. Kg6 $2 {Rh7! et ce sont les Noirs qui pourront pater le RB en a1}) (1. Kh5 $2 Kh7 $1) 1... Kg8 (1... Kh7 $2 {2 Rg6 Rh8 3 Rg7 pat}) 2. Kf6 $1 Kh8 (2... Kf8 $2 {3 Re7 et pat au 5e}) 3. Ke5 $3 {Un moyen certes original de reprendre l'opposition ! Bien sûr, 3 Rg7? ferait... mat !} Kg8 (3... Kh7 4. Kf5 $1) 4. Ke6 $1 {La nécessaire dégradation !} Kg7 {5 Rf6!} 5. -- Kg8 {6 Rf7 Rh8 7 Rg7 pat. La position initiale ne pourrait être Ra6 / Ra8, car le RB aurait perdu ses pouvoirs diagonaux. D'ailleurs, le RN les a perdus, sans même faire intervenir le dernier coup.} 1/2-1/2






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