dimanche 5 avril 2020

Résultat du Sprint Tactique de ce dimanche 5 avril sur Zoom

Aujourd'hui à 15h, Jean-François, que je remercie, a animé un "sprint tactique" sur zoom (système de vidéoconférence en ligne).


Seul une petite dizaine de personnes ont participé et c'est un peu dommage.

1er moi-même :-)
2ème Alex
3ème Hugo

Bravo à Alex et Hugo qui gagnent respectivement 350 et 150 points pour le classement des enfants du club.

Il s'agissait pour chacun des participants, de trouver la solution de 25 exercices avec 45 secondes de réflexion pour chaque exercice.
Vous pouvez essayer par vous--même.
Ci-dessous le pdf avec les différentes positions, puis les solutions avec l'échiquier interactif.




[Event "?"] [Site "?"] [Date "1981.??.??"] [Round "?"] [White "Inkiov, V."] [Black "Spasov, V."] [Result "1-0"] [EventDate "1981.??.??"] [FEN "2n1kr2/2rb1p2/1q2p3/4P3/1p1RB2P/pP3Q2/P1P5/1K1R4 w - - 0 1"] [SetUp "1"] 1.Rxd7 Rxd7 2.Bc6 1-0 [Event "Moscou"] [Site "?"] [Date "1987.??.??"] [Round "?"] [White "Kaidanov, G."] [Black "Anand, V."] [Result "1-0"] [EventCountry "RUS"] [EventDate "1987.??.??"] [EventType "team"] [FEN "3qrk2/p1r2pp1/1p2pb2/nP1bN2Q/3PN3/P6R/5PPP/R5K1 w - - 0 1"] [SetUp "1"] 1.Qxf7+ Rxf7 2.Ng6+ Kg8 3.Rh8# 1-0 [Event "Tcheliabinsk"] [Site "?"] [Date "1981.??.??"] [Round "?"] [White "Kaminski"] [Black "Kudrjawzew"] [Result "1-0"] [EventDate "1981.??.??"] [EventType "game"] [FEN "8/p1Q1q2k/1p2p2p/3b1p2/1b2pP2/3rB1NP/P6K/6R1 w - - 0 1"] [SetUp "1"] 1.Nh5 Qxc7 ( 1...Kh8 2.Qe5+ Kh7 3.Rg7+ Kh8 4.Rxe7+ Kg8 5.Qg7# ) 2.Nf6+ Kh8 3.Rg8# 1-0 [Event "Helsinki"] [Site "?"] [Date "1982.??.??"] [Round "?"] [White "Kanko, I."] [Black "Koskinen"] [Result "1-0"] [EventCountry "FIN"] [EventDate "1982.??.??"] [EventType "team"] [FEN "3b4/r4p1p/pN1P1kp1/P1R5/1p6/5P1P/1P3P2/6K1 w - - 0 1"] [SetUp "1"] 1.Rc7 Rxc7 ( 1...Bxc7 2.dxc7 Rxc7 3.Nd5+ $18 ) 2.dxc7 Bxc7 3.Nd5+ Ke5 4.Nxc7 1-0 [Event "Moscou"] [Site "?"] [Date "1983.??.??"] [Round "?"] [White "Karpov, A."] [Black "Geller, E."] [Result "1-0"] [EventCountry "RUS"] [EventDate "1983.??.??"] [EventType "team"] [FEN "3rrk2/R4ppB/7p/1p2N1q1/nPbP1p2/2PQ1P2/6PP/4R1K1 w - - 0 1"] [SetUp "1"] 1.Qxc4 bxc4 ( 1...Re7 2.Rxe7 bxc4 3.Nd7+ Rxd7 4.Re8# ) 2.Rxf7# 1-0 [Event "Baguio"] [Site "?"] [Date "1978.??.??"] [Round "?"] [White "Karpov, A."] [Black "Kortchnoi, V."] [Result "1-0"] [EventDate "1978.??.??"] [EventType "game"] [FEN "4rk2/2p2prp/pq2b2N/1p6/8/2PR1Q2/PP4PP/5R1K w - - 0 1"] [SetUp "1"] 1.Rd7 Rb8 ( 1...Re7 2.Rxe7 Kxe7 3.Qf6+ Kd7 ( 3...Kf8 4.Qd8# ) 4.Qxg7 $18 ) ( 1...Bxd7 2.Qxf7+ Rxf7 3.Rxf7# ) 2.Nxf7 Bxd7 3.Nd8+ Bf5 ( 3...Ke7 4.Qf8# ) ( 3...Kg8 4.Qf8# ) 4.Qxf5+ Ke8 5.Qf8+ Kd7 6.Qxg7+ 1-0 [Event "URSS"] [Site "?"] [Date "1959.??.??"] [Round "?"] [White "Katalymov, B."] [Black "Ilivitsky, G."] [Result "1-0"] [EventDate "1959.??.??"] [EventType "team"] [FEN "rnb1k2r/pp2b1pp/2p2pn1/q3P2Q/5p2/PB6/1BPP2PP/RN2K1NR w KQkq - 0 1"] [SetUp "1"] 1.Bf7+ Kxf7 ( 1...Kd7 2.e6+ $18 ) ( 1...Kf8 2.Bxg6 $18 ) ( 1...Kd8 2.Bxg6 $18 ) 2.e6+ 1-0 [Event "Bern"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Kelecevic, N."] [Black "Wintzer"] [Result "1-0"] [EventCountry "SUI"] [EventDate "1996.??.??"] [EventType "game"] [FEN "b1r3rk/6pp/6q1/p4pN1/3B1P2/P3P2Q/1P4PP/5RK1 w - - 0 1"] [SetUp "1"] 1.Qxh7+ Qxh7 2.Nf7# 1-0 [Event "Togliatti"] [Site "?"] [Date "1985.??.??"] [Round "?"] [White "Kengis, E."] [Black "Jakowitsch, J."] [Result "1-0"] [EventDate "1985.??.??"] [EventType "game"] [FEN "3rr1k1/q3b2p/2n1b1p1/ppp2p1R/8/1P1NN1P1/PB1PP2P/2R2QK1 w - - 0 1"] [SetUp "1"] 1.Rxh7 Kxh7 ( 1...Nd4 2.Qh3 $18 ) 2.Qh3+ Kg8 3.Qh8+ Kf7 4.Qg7# 1-0 [Event "Margate"] [Site "?"] [Date "1937.??.??"] [Round "?"] [White "Keres, P."] [Black "Alekhine, A."] [Result "1-0"] [EventCountry "ENG"] [EventDate "1937.??.??"] [EventRounds "2"] [FEN "2kr4/1ppb3p/p4r2/8/1qP2p2/3Q1N2/PP3PPP/2KRR3 w - - 0 1"] [SetUp "1"] 1.Qxd7+ Rxd7 2.Re8+ Rd8 3.Rdxd8# 1-0 [Event "Parnu"] [Site "?"] [Date "1947.??.??"] [Round "?"] [White "Keres, P."] [Black "Kotov, A."] [Result "1-0"] [EventDate "1947.??.??"] [FEN "4kb1r/1b3p1p/p1qp1np1/B1n1p3/2N1P3/1PN3PB/2P2P1P/3QR1K1 w k - 0 1"] [SetUp "1"] 1.Nxe5 dxe5 { sinon la dame noire est perdue ! } 2.Qd8# 1-0 [Event "Hamburg"] [Site "?"] [Date "1960.??.??"] [Round "?"] [White "Keres, P."] [Black "Tröger, P."] [Result "1-0"] [Annotator "Abwandlung"] [EventCountry "GER"] [EventDate "1960.??.??"] [EventType "team"] [FEN "k2r4/ppq3p1/5p2/4p2Q/2n4P/2P3P1/PPBR4/2K5 w - - 0 1"] [SetUp "1"] 1.Qf7 Kb8 ( 1...Qxf7 2.Rxd8# ) ( 1...Rc8 2.Qxc7 $18 ) 2.Rxd8+ Qxd8 3.Qxc4 1-0 [Event "Kecskemet"] [Site "?"] [Date "1975.??.??"] [Round "?"] [White "Kholmov, R."] [Black "Gromczewski"] [Result "1-0"] [EventCountry "HUN"] [EventDate "1975.??.??"] [FEN "2r3k1/1b1Q1pp1/7p/p7/P3P3/1q1B4/5PPP/5RK1 w - - 0 1"] [SetUp "1"] 1.Bb5 Rb8 2.Qc7 1-0 [Event "Paris"] [Site "?"] [Date "1944.??.??"] [Round "?"] [White "Kieseritzky, L."] [Black "Dumoncheau"] [Result "1-0"] [EventCountry "FRA"] [EventDate "1944.??.??"] [EventType "game"] [FEN "2kr1b1r/pp6/2n1P1p1/3N3p/2BP1BP1/3K1Q2/PPP5/6q1 w - - 0 1"] [SetUp "1"] 1.Nb6+ axb6 2.Qxc6+ bxc6 3.Ba6# 1-0 [Event "USA"] [Site "?"] [Date "1962.??.??"] [Round "?"] [White "King"] [Black "Bedjanian"] [Result "1-0"] [EventDate "1962.??.??"] [EventType "game"] [FEN "5k2/pbq2pp1/1p5r/1Bp1nQ2/4N3/5PP1/PPP5/3R2K1 w - - 0 1"] [SetUp "1"] 1.Qxe5 Qxe5 2.Rd8+ Ke7 ( 2...Qe8 3.Rxe8# ) 3.Re8# 1-0 [Event "Tel Aviv"] [Site "?"] [Date "1964.??.??"] [Round "?"] [White "Kirby, K."] [Black "Oliveira, A."] [Result "1-0"] [EventCountry "ISR"] [EventDate "1964.??.??"] [EventType "game"] [FEN "5rk1/pp2Rppp/2p5/2r5/5QP1/5R2/1q3P1P/6K1 w - - 0 1"] [SetUp "1"] 1.Qxf7+ Rxf7 2.Re8+ Rf8 3.Rfxf8# 1-0 [Event "Bad Wörishofen"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Klinger, J."] [Black "Blatny, P."] [Result "1-0"] [EventDate "1988.??.??"] [EventType "game"] [FEN "3Q1nk1/p1r3b1/1p6/3pq3/P7/8/1P4RP/6RK w - - 0 1"] [SetUp "1"] 1.Qb8 Qe7 ( 1...d4 2.Rxg7+ Qxg7 3.Qxc7 $18 ) 2.Rxg7+ Qxg7 3.Qxc7 $18 1-0 [Event "Moscou"] [Site "?"] [Date "1956.??.??"] [Round "?"] [White "Kolarov, A."] [Black "Stenberg, O."] [Result "1-0"] [EventCountry "RUS"] [EventDate "1956.??.??"] [FEN "4R3/5n1k/6pp/1P1pQ3/3P2P1/3B1P2/1P4K1/r1q5 w - - 0 1"] [SetUp "1"] 1.Bxg6+ Kxg6 2.Rg8+ Kh7 3.Qg7# 1-0 [Event "Fernpartie"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Konikowski, J."] [Black "Wills"] [Result "1-0"] [EventDate "1980.??.??"] [FEN "4rr2/5k1p/p2pb2q/2pQ4/2P1pP1b/1P6/PB4RP/5RK1 w - - 0 1"] [SetUp "1"] 1.Qh5+ Qxh5 2.Rg7# 1-0 [Event "Kiev"] [Site "?"] [Date "1965.??.??"] [Round "?"] [White "Kortchnoi, V."] [Black "Peterson, A."] [Result "1-0"] [EventDate "1965.??.??"] [EventType "game"] [FEN "r2rkn2/pp2b1Q1/2p1p2p/3q4/3PN2P/2P3R1/P4PP1/5RK1 w q - 0 1"] [SetUp "1"] 1.Qxe7+ Kxe7 2.Rg7+ Ke8 3.Nf6# 1-0 [Event "New York"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Kotronias, V."] [Black "King, D."] [Result "1-0"] [EventCountry "USA"] [EventDate "1990.??.??"] [EventType "game"] [FEN "r4rk1/p4ppp/Pp4n1/4BN2/1bq5/7Q/2P2PPP/3RR1K1 w - - 0 1"] [SetUp "1"] 1.Qh6 gxh6 2.Nxh6# 1-0 [Event "Minsk"] [Site "?"] [Date "1978.??.??"] [Round "?"] [White "Lanka"] [Black "Roisman"] [Result "1-0"] [EventCountry "BLR"] [EventDate "1978.??.??"] [EventType "game"] [FEN "8/2p3kp/1pP1Qpp1/pP6/5p2/P6P/5bPK/3r4 w - - 0 1"] [SetUp "1"] 1.Qd7+ Rxd7 2.cxd7 1-0 [Event "New York"] [Site "?"] [Date "1892.??.??"] [Round "?"] [White "Lasker, E."] [Black "Ber"] [Result "1-0"] [EventCountry "USA"] [EventDate "1892.??.??"] [EventType "game"] [FEN "r1q4r/p2p2p1/1pkPp1Bp/2p1Pp2/2P1b2Q/1P5P/P5P1/2B2RK1 w - - 0 1"] [SetUp "1"] 1.Qxe4+ fxe4 2.Bxe4# 1-0 [Event "Biel"] [Site "?"] [Date "1997.??.??"] [Round "?"] [White "Lautier, J."] [Black "Milov, V."] [Result "1-0"] [EventCountry "SUI"] [EventDate "1997.??.??"] [EventRounds "2"] [EventType "simul"] [FEN "3Q4/kpr4p/p2b2p1/q3Nn2/2B2P2/4P3/7P/1R5K w - - 0 1"] [SetUp "1"] 1.Nc6+ ( 1.Nd7 { n'est pas si décisif que ça en a l'air } 1...Rc5 2.Nb6 ( { juste pour le fun: } 2.Nxc5 $5 Qxd8 3.Rxb7+ Ka8 4.Bd5 Qc8 { et les B doivent prendre le nul avec } 5.Rc7+ Kb8 6.Rxc8+ Kxc8 ) 2...Rb5 { les Noirs donnent la qualité mais la finale demande du travail aux blancs, même si elle est supérieure } ( 2...Bb8 3.Bd5 { et les Noirs vont sans doute devoir là aussi lâcher la qualité } ) 3.Bxb5 Qxb6 4.Qxb6+ Kxb6 5.Bd3+ Kc7 $16 ) 1...Rxc6 ( 1...bxc6 2.Qb8# ) 2.Qxa5 1-0 [Event "Lucerne"] [Site "?"] [Date "1952.??.??"] [Round "?"] [White "Lehmann"] [Black "Müller"] [Result "1-0"] [EventCountry "SUI"] [EventDate "1952.??.??"] [EventType "game"] [FEN "r3k2r/pppq1p1p/1b4p1/3p4/Q6P/B7/P4PP1/3R1RK1 w kq - 0 1"] [SetUp "1"] 1.Rxd5 Qxa4 2.Re1+ { suivi du mat } 1-0

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