8/6pp/3k4/8/2KP2n1/6P1/6B1/8 b - - 0 1|<br>Double attack - 1<br>UNED chess school|1...Ne3+ 2.Kd3 Nxg2
r4rk1/ppq2ppp/3p4/n2Qp3/7b/2P5/PPB2PPP/R1B2RK1 w - - 0 1|<br>Double attack - 2<br>UNED chess school|1.Qe4
5r1k/1p3Pbp/p2p4/3Q2PP/6q1/8/PPB5/1K2R3 b - - 0 1|<br>Double attack - 3<br>UNED chess school|1...Qb4 -+
r3k3/5ppp/5n2/1N6/8/8/5PPP/5RK1 w - - 0 1|<br>Double attack - 4<br>UNED chess school|1.Nc7+
2r2rk1/n2b1p2/p2Pp2p/3n2p1/1P6/8/P4PPP/B2QR1K1 w - - 0 1|<br>Double attack - 5<br>UNED chess school|1.Qd4 Nb5 2.Qg7#
3q4/5ppk/2b4p/1p2p3/1P6/P3B2P/4QPP1/6K1 w - - 0 1|<br>Double attack - 6<br>UNED chess school|1.Qc2+ Kg8 2.Qxc6
r3k3/5ppp/r3qn2/1N2p3/4P3/4Q3/5PPP/1R3RK1 w - - 0 1|<br>Double attack - 7<br>UNED chess school|1.Nc7+
4k3/1B3pp1/2p1pb2/R7/4n3/5NP1/5PKP/1r6 w - - 0 1|<br>Double attack - 8<br>UNED chess school|1.Bxc6+
r5k1/3p4/3Q4/1b5n/8/8/8/6K1 w - - 0 1|<br>Double attack - 9<br>UNED chess school|1.Qd5+ 1-0
5rk1/p1p2ppp/2r1b2n/4P1Nq/3Q4/1P3N1P/P5P1/R4RK1 w - - 0 1|<br>Double attack - 10<br>UNED chess school|1.Qe4 Rc3 2.Qxh7#
8/6pk/4pp1p/1R2n3/p3P3/P1P1q1PB/2P4P/1K1R4 b - - 0 1|<br>Double attack - 11<br>UNED chess school|1...Qe2 -+
8/4q1N1/3k1p2/7P/6P1/6K1/8/8 w - - 0 1|<br>Double attack - 12<br>UNED chess school|1.Nf5+
rnbqk2r/ppp2ppp/3bpn2/3p4/3PP3/2NB4/PPP2PPP/R1BQK1NR w - - 0 1|<br>Double attack - 13<br>UNED chess school|1.e5
6nk/R7/8/8/8/1p3B2/6PK/1r6 w - - 0 1|<br>Double attack - 14<br>UNED chess school|1.Be4 Re1 2.Rh7#
8/4QK2/n7/1k5r/8/8/8/8 w - - 0 1|<br>Double attack - 15<br>UNED chess school|1.Qe2+ Kb4 2.Qxh5
6k1/1q3pp1/p6p/n1p5/p6P/2P2NP1/P4PK1/3Q4 w - - 0 1|<br>Double attack - 16<br>UNED chess school|1.Qd8+ Kh7 2.Qxa5
5k2/pb1q1p1p/1p6/8/3p3R/8/PP4PP/R2N3K b - - 0 1|<br>Double attack - 17<br>UNED chess school|1...Qe7 2.Rxd4 2...Qe1#
2r2rnk/2q1bppp/p2pp3/1b4P1/4PP1P/2B1n1N1/1P2N1B1/2RQ1R1K w - - 0 1|<br>Double attack - 18<br>UNED chess school|1.Qd4 Nxf1 2.Qxg7#
r3k2r/ppp3pp/2n1pq2/2b5/3pP3/8/PPP2PPP/RNBQ1RK1 w - - 0 1|<br>Double attack - 19<br>UNED chess school|1.Qh5+
8/n2k3p/5rp1/5p2/7P/5NP1/5PK1/1R6 w - - 0 1|<br>Double attack - 20<br>UNED chess school|1.Rb7+
8/1B6/8/8/5r2/4k3/8/4K3 b - - 0 1|<br>Double attack - 21<br>UNED chess school|1...Rb4 2.Ba8 2...Rb1#
3k4/8/4K3/2r5/8/8/8/6R1 w - - 0 1|<br>Double attack - 22<br>UNED chess school|1.Kd6
r1b3k1/ppb1qppp/1np2n2/8/P2RP3/2N4P/1PQ2PP1/R1B2BK1 b - - 0 1|<br>Double attack - 23<br>UNED chess school|1...Qe5 2.Rd3 2...Qh2#
r2qr1k1/1p1n1p1p/2p2np1/8/PN1P1P2/8/2Q1BPPP/R4RK1 b - - 0 1|<br>Double attack - 24<br>UNED chess school|1...Qe7! -+
6k1/6p1/4p1n1/1p4r1/2pQP2p/5B1P/1P2KPPq/R7 w - - 0 1|<br>Double attack - 25<br>UNED chess school|1.Qd8+ Kh7 2.Qxg5
r1b2rk1/5pp1/p1n2q1p/1p6/8/3B1N2/PP2QPPP/2R2RK1 w - - 0 1|<br>Double attack - 26<br>UNED chess school|1.Qe4
r2qk2r/p2p1ppp/1pbbp3/7n/2P1P3/P1N1B3/1PQ2PPP/R3KB1R w - - 0 1|<br>Double attack - 27<br>UNED chess school|1.Qd1
8/1N1Q1ppk/p6q/4P3/Npp2n2/8/PP3PPP/6K1 b - - 0 1|<br>Double attack - 28<br>UNED chess school|1...Qg6-+
1k6/1p6/8/8/2r5/6P1/n1K2PBR/8 w - - 0 1|<br>Double attack - 29<br>UNED chess school|1.Kb3 Rc3+ 2.Kxa2
1n3kn1/1pb2p1Q/8/1P2p3/r7/7P/5PP1/5RK1 w - - 0 1|<br>Double attack - 30<br>UNED chess school|1.Qc2 Rd4 2.Qxc7
3r1rk1/ppp3bp/6p1/3pn3/5q2/2PB2PP/PP1NQP1K/R4R2 b - - 0 1|<br>Double attack - 31<br>UNED chess school|1...Qxd2 2.Qxd2 Nf3+-+
1k6/p5B1/8/8/8/2K5/8/1bn5 w - - 0 1|<br>Double attack - 32<br>UNED chess school|1.Kb2 Nd3+ 2.Kxb1
4rbk1/5np1/1p2p2p/5p1Q/1PP5/2Bq1NP1/5P1P/5RK1 w - - 0 1|<br>Double attack - 33<br>UNED chess school|1.Qxf7+ Kxf7 2.Ne5+
r2r2k1/2p2ppp/p7/1p2P1n1/P6q/5P2/2B1QP1P/R5RK b - - 0 1|<br>Double attack - 34<br>UNED chess school|1...Rd2 2.Qxd2 Nxf3-+
6k1/8/4p2r/4P3/2B5/4R2b/5K2/8 w - - 0 1|<br>Double attack - 35<br>UNED chess school|1.Rxh3 Rxh3 2.Bxe6+
2bk3r/p4pbp/2p1p3/2p5/5P2/2P1B1P1/Pr5P/R3K1NR w KQ - 0 1|<br>Double attack - 36<br>UNED chess school|1.O-O-O+
r1bq1rk1/1pp2ppp/p3p3/8/3b4/3B1N2/PPP1QPPP/R3K2R w - - 0 1|<br>Double attack - 37<br>UNED chess school|1.Qe4 c5 2.Qxh7#
2r3k1/pq3pp1/1p2pB2/1N6/1P4Q1/6P1/P4P1P/3n2K1 b - - 0 1|<br>Double attack - 38<br>UNED chess school|1...Qh1+ 2.Kxh1 Nxf2+-+
8/3B4/kn1p4/3N2P1/1P6/8/1P2q3/1K6 w - - 0 1|<br>Double attack - 39<br>UNED chess school|1.Bb5+! Kxb5 2.Nc3+
2r4k/4bppp/1q6/1p1Pp3/nP1p4/3B1Q1P/5PP1/R4NK1 w - - 0 1|<br>Double attack - 40<br>UNED chess school|1.Qf5 Rd8 2.Qxh7#
3r3k/p4qpp/1p6/2P1Q1n1/2P2N2/6P1/PR3P1P/7K b - - 0 1|<br>Double attack - 41<br>UNED chess school|30...Rd1+ 31.Kg2 Rg1+ 0-1
r1q3k1/p4n1p/6p1/8/2N5/1P5P/1Q4P1/5R1K w - - 0 1|<br>Double attack - 42<br>UNED chess school|1.Rxf7 Kxf7 2.Nd6+
4nk2/1p3rb1/2qp2Rp/3Np3/p1r1Pp1P/3N1P2/PP2Q3/1K4R1 w - - 0 1|<br>Double attack - 43<br>UNED chess school|1.Nxe5 Qb5 2.Nxc4
8/5K2/8/P4pkp/3N4/5PqP/8/8 w - - 0 1|<br>Double attack - 44<br>UNED chess school|1.f4+! Kxf4 2.Ne2+
8/1p6/p2q4/P1N3R1/2P2k2/p7/P2PK1P1/8 w - - 0 1|<br>Double attack - 45<br>UNED chess school|1.g3+ Kxg5 2.Ne4+
6rk/7p/3R2r1/3Pp2q/1p2N3/5P2/PP2Q1PP/7K b - - 0 1|<br>Double attack - 46<br>UNED chess school|1...Qh6 0-1
8/1p1R4/p1q2k2/P7/2P5/p4N2/P2P1pP1/5K2 w - - 0 1|<br>Double attack - 47<br>UNED chess school|1.Rf7+! Kxf7 2.Ne5+
r2n1rk1/bp2qn2/p4p2/P1p1pPpp/2B1N3/BQP5/5PPP/3RR1K1 w - - 0 1|<br>Double attack - 48<br>UNED chess school|1.Rd7 Qxd7 2.Nxf6+ 1-0
4r1k1/1pp3p1/p3q2p/4p1b1/1P5N/6Q1/1PP3PP/5R1K b - - 0 1|<br>Double attack - 49<br>UNED chess school|1...Qc4 2.Nf3 2...Qxf1+
r1bn1k1r/4bppp/pq6/1ppBNQ2/5B2/8/PP3PPP/R2R2K1 w - - 0 1|<br>Double attack - 50<br>UNED chess school|1.Qxc8 Ra7 2.Nd7+
5rk1/2R2pp1/5b1p/2P5/RP6/8/1r5P/6NK b - - 0 1|<br>Double attack - 51<br>UNED chess school|1...Be5 2.Rd7 2...Rxh2#
4r3/1qrnpk2/p1Np1pp1/1p6/1P2Q3/2P4P/P5PK/3RR3 w - - 0 1|<br>Double attack - 52<br>UNED chess school|1.Nd8+ Rxd8 2.Qxe7+
r1bqk2r/pppp1ppp/5n2/2b1n3/4P3/1BP3Q1/PP3PPP/RNB1K1NR b - - 0 1|<br>Double attack - 53<br>UNED chess school|1...Bxf2+! 2.Qxf2 2...Nd3+-+
2kr3r/2p5/1pq1p3/p3n1Q1/2p1Rn2/B1P3N1/P4PPP/R5K1 b - - 0 1|<br>Double attack - 54<br>UNED chess school|1...Nh3+ 2.gxh3 Nf3+ 0-1
r3kr2/1p1b1pp1/p1n1p2p/8/4q3/1N6/PPP1BKPP/R2Q1R2 w - - 0 1|<br>Double attack - 55<br>UNED chess school|1.Qxd7+ Kxd7 2.Nc5+ 1-0
4k3/4p3/2K1N3/8/4P3/8/4B3/7q w - - 0 1|<br>Double attack - 56<br>UNED chess school|1.Bh5+ Qxh5 2.Ng7+
r3k2r/1bpq1ppp/pp2p3/4n3/3P1B1b/P1PBQ3/1P1N1PPP/R3K2R b - - 0 1|<br>Double attack - 57<br>UNED chess school|1...Bxf2+! 2.Kxf2 2...Ng4+-+
6k1/6p1/2q1p1P1/5n1Q/8/5RB1/7K/2r5 b - - 0 1|<br>Double attack - 58<br>UNED chess school|1...Rh1+! 2.Kxh1 Nxg3+-+
r2qnrk1/pp2Q1np/3p2pB/2pP1pN1/2P5/2PR4/P4PPP/4R1K1 w - - 0 1|<br>Double attack - 59<br>UNED chess school|1.Qxf8+! Kxf8 2.Ne6+
8/6k1/6p1/2BP1p2/p4N2/5K1P/5PP1/q7 w - - 0 1|<br>Double attack - 60<br>UNED chess school|1.Bd4+ Qxd4 2.Ne6+
