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1998-09-28
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189 lines
#Test Positions from the book "Master chess, a course in 21 lessons",
#Pergamon Press 1985.
#By D. Kopec, G. Chandler, C. Morrison, N. Davies, I.D. Mullen.
#
#Pages 13,14,29-34, 105-106, 111-112, 115-117, 119-123
#were scanned in by Kevin Lang Apr 12 1993.
#The rest were typed in by Warren Smith.
#
#
#LESSONS 1-4: TACTICS AND COMBINATIONS
#begin examples from (Kopec-Lessons-1-4)
3r1rk1/pppb2p1/3ppbP1/8/q7/2P4B/PP3PP1/K1NR1Q1R/w Rd1d4 (Kopec-Lessons-1-4) (1 page 3)
r1b2rk1/3p1ppp/1q3n2/1p6/pN2N3/4PP2/PPR4P/KQ4R1/w Rc2c6 (Kopec-Lessons-1-4) (3 page 3)
5rk1/q2p1ppp/8/1p3N2/1np5/P7/1PQ2PP1/KR6/w Nf5e7+ (Kopec-Lessons-1-4) (5 page 4)
r1b1k2r/p1ppbN1p/2n5/6pQ/2p5/8/PP3PPP/6K1/w Nf7d6+ (Kopec-Lessons-1-4) (6 page 6)
r1bq1rk1/pp1n1ppp/2n1p3/3pP3/3P4/2PB1N2/P4PPP/R1BQ1RK1/w Bd3xPh7+ (Kopec-Lessons-1-4) (7 page 6)
r1bqkb1r/1ppp1ppp/p1n5/4N3/8/2n5/PPPP1PPP/R1BQR1K1/w Ne5xNc6+ (Kopec-Lessons-1-4) (9 page 7)
5rk1/1p3ppp/p1b5/3pN2q/5r2/QP6/PB3PPP/2R1R1K1/w Qa3xRf8+ (Kopec-Lessons-1-4)
r2qk2r/ppp2ppp/2np1n2/4p3/1bP3b1/1QN1P1P1/PP1PNPBP/R1B1K2R/b Ra8b8 (Kopec-Lessons-1-4) (12 page 8)
3r1rk1/bpq2ppp/p1b1p3/2P5/1P2B3/P4Q2/1B3PPP/2R2RK1/w Be4xPh7+ (Kopec-Lessons-1-4) (13 page 9)
r1r3k1/qb1N1ppp/p3p3/1pbn2B1/8/4P3/PP2QPPP/1B1R1RK1/w Rd1xNd5 (Kopec-Lessons-1-4) (14 page 9)
r2qk3/p1ppb2p/b1p1r1pN/2n5/8/2N1B2Q/PPP2PPP/R2R2K1/w Nh6f7 (Kopec-Lessons-1-4) (14 page 10)
r4rk1/p1pq1ppp/2pb4/2n1pN2/4P3/5Q1P/PPP2PP1/R1BR2K1/w Bc1h6 (Kopec-Lessons-1-4) (17 page 11)
7k/1p2q2p/3N4/2Q1b3/5r2/1P2p2P/P5P1/3R2K1/w Nd6f5 (Kopec-Lessons-1-4) (34 page 16)
5rk1/6pp/bpp1N3/p2p1p2/3P4/2P5/PP3PPP/5RK1/w Ne6xRf8 (Kopec-Lessons-1-4) (35 page 17)
2r5/p4pkp/q5p1/p7/8/2b1N2P/P4PP1/2RQ2K1/w Rc1xBc3 (Kopec-Lessons-1-4) (36 page 17)
8/pp3pk1/5np1/Bp4p1/6P1/1P3P2/P3K3/8/w Ba5c3 (Kopec-Lessons-1-4) #37
8/3r1k2/p3q1p1/4P1P1/8/P1KQ4/8/5B2/w Qd3xRd7+ (Kopec-Lessons-1-4) #38
8/8/8/7r/2R5/3k4/8/R2K4/w Rc4h4 (Kopec-Lessons-1-4) (39 page 18)
6k1/2r3pp/1p1p2P1/p3p3/8/2P1PR2/1P3PK1/8/w Rf3f8+ (Kopec-Lessons-1-4) (40 page 19)
2r3k1/2P2pp1/4r2p/8/7B/6P1/5PKP/3R4/w Rd1d8+ (Kopec-Lessons-1-4) (41 page 19)
3r2k1/6P1/4q3/8/8/6P1/2Q3KP/5R2/w Rf1f8+ (Kopec-Lessons-1-4) (42 page 19; RxRf8, 2. Qh7+ KxQ, 3 gxf8=N+ and wins)
r1b2rk1/pppn1pp1/7p/4N3/8/3B3P/PPP2PP1/3R1RK1/w Ne5xNd7 (Kopec-Lessons-1-4) (43 page 20)
2r5/1pkr4/p1p2n1p/8/1PN3PP/P1KR4/8/3R4/w Rd3xRd7+ (Kopec-Lessons-1-4) (44 page 20)
3r4/p1k5/8/2p5/2P4P/p1P3P1/P4P2/5K1R/b Rd8d1+ (Kopec-Lessons-1-4) (45 page 20, 2. Kg2 Rxh1 3. Kxh1 Kb6 forcing stalemate)
6K1/8/8/8/8/3b4/3P2kp/R7/w Kg8h8 (Kopec-Lessons-1-4) (forces draw. 46 page 21.))
8/p1k5/P4b2/2PP4/2K3B1/8/8/8/b Bf6e7 (Kopec-Lessons-1-4) (draws. 48 page 21)
k2rb2r/pp2n2p/2N1p3/1N1q2p1/5Q2/2PP3P/1P3PP1/R4RK1/b Qd5xPg2+ (Kopec-Lessons-1-4) (at least draws and saves the day 49 page 22)
r1b2r1k/pp2N1bp/3p2p1/4p3/2qBP3/8/PPPQ2P1/2KR3R/b Bc8g4 (Kopec-Lessons-1-4) (50 page 22)
r5k1/pb2rpp1/1p6/7q/3R4/2PB2Q1/P1P3PP/5R1K/w Rd4h4 (Kopec-Lessons-1-4) (52 page 23)
LESSONS 5-8: HOW TO ANALYSE A POSITION
begin examples from (Kopec-Lessons-5-8)
r3rnk1/pp1qbpp1/5n1p/1P1p1b2/P2P4/1QN1PN2/1B2B1PP/R4RK1/b Be7d6! (Kopec-Lessons-5-8) (1 page 37)
r1br2k1/2qpbpp1/2p4p/1p2P3/2nNBB2/PQ6/2P2PPP/R2R2K1/b Nc4xPe5 (Kopec-Lessons-5-8) (11 page 45)
LESSONS 9-12 HOW TO FORMULATE A PLAN
begin examples from (Kopec-Lessons-9-12)
rn1q1rk1/pp3pb1/3p4/2pPp1p1/2P1Pnb1/2N2NB1/PPQ2PP1/R3KB1R/b Nb8a6 (Kopec-Lessons-9-12) (14 page 60; 1...BxNf3? looks good but is wrong. It secures an N outpost, BUT it is in a useless place.)
r1bq1rk1/1p1nbppp/p2p1n2/4p1B1/B1P1P3/2N2N2/PP1Q1PPP/R4RK1/b Nd7b6 (Kopec-Lessons-9-12) (15 page 60)
r1b1k2r/pp2bppp/2n1p1n1/q2pP3/3p2Q1/3B1N2/PPPN1PPP/R1B1R1K1/w Ph2h4 (Kopec-Lessons-9-12) (18 page 62)
1r6/1q2n1bk/p2p1npp/4p3/1r2P3/2NQB1NP/PPRR2P1/1K6/b Pd6d5 (Kopec-Lessons-9-12) (20 page 63)
2rr2k1/1p3ppp/8/pB1p4/P2Pb1P1/8/1P3PP1/R3R1K1/w Pf2f3 (Kopec-Lessons-9-12) (21 page 64)
3rr1k1/pp3pb1/2p3p1/4p2p/P3P3/2P2P2/1PK3PP/R1B4R/w Bc1e3 (Kopec-Lessons-9-12) (22 page 65)
rn2qrk1/p3bppp/bpp1pn2/3pN3/Q1PP4/2N3P1/PP2PPBP/R1B1R1K1/b Pb6b5 (Kopec-Lessons-9-12) (23 page 66)
1rbqk2r/pp2npbp/2npp1p1/2p5/4P3/2NPB1P1/PPP1NPBP/R2Q1RK1/w Pd3d4 (Kopec-Lessons-9-12) (25 page 67)
3r1rk1/2pqn1pp/1p1bbp2/p1p1p3/4P3/2PPBPN1/PP1R1QPP/2N2RK1/b Pf6f5 (Kopec-Lessons-9-12)
LESSONS 17-20 ENDINGS
begin examples from (Kopec-Lessons-17-20)
8/8/p7/1p6/1PkBbK2/2P2p2/8/8/b Pa6a5 (Kopec-Lessons-17-20) (32 page 93)
6k1/6p1/6Pp/ppp5/3pn2P/1P3K2/1PP2P2/3N4/b Ne4c3 (Kopec-Lessons-17-20) (36 page 94)
2n3k1/pp3ppp/3p4/3P4/3N4/8/PP3PPP/2K5/w Nd4b3 (Kopec-Lessons-17-20) (37 page 94)
8/7p/8/8/6k1/8/8/KR6/w Rb1g1+ (Kopec-Lessons-17-20) (39 page 95)
8/7p/8/8/6k1/8/8/KR6/b Ph7h5 (Kopec-Lessons-17-20) (39 page 95, other side moves)
8/8/5k2/3K4/3P4/8/7r/6R1/w Rg1e1 (Kopec-Lessons-17-20) (47 page 98)
R7/6k1/P7/8/3K4/8/8/r7/w Pa6a7? (Kopec-Lessons-17-20) (is a mistake which draws. Kc5 won. 48 page 99)
2r3k1/pppR1pp1/4p3/4P1P1/5P2/1P4K1/P1P5/8/w Pg5g6 (Kopec-Lessons-17-20) (50 page 99)
7R/8/8/PK6/1P6/6k1/7p/r7/w Rh8xPh2 (Kopec-Lessons-17-20) (51 page 99)
3R4/2r3kp/6p1/P4p2/5P2/6P1/6KP/8/w Rd8d2 (Kopec-Lessons-17-20) (52 page 100)
EXERCISES PAGES FOLLOW
begin examples from (Kopec-Exercises-p.13)
r6k/1R1N1R2/6n1/6r1/8/8/8/4K3/w Rf7h7+ (Kopec-Exercises-p.13) #20
q1b3k1/r5n1/4P3/5N2/5Q2/8/7R/6K1/w Nf5e7+ (Kopec-Exercises-p.13) #21
rnb3kr/ppp2ppp/1b6/3q4/3PN3/Q4N2/PPP2KPP/R1B1R3/w Ne4f6+ (Kopec-Exercises-p.13) #22
2r2rk1/2p2ppp/8/6R1/2q5/5P2/1PPQ4/1K1R4/w Rg5xPg7+ (Kopec-Exercises-p.13) #23
3q2k1/4pp1r/7Q/8/4N3/3B4/8/7K/w Ne4f6+ (Kopec-Exercises-p.13) #24
4n2k/1Q4p1/3q2P1/8/8/5R2/b5R1/6K1/w Rf3f8+ (Kopec-Exercises-p.13) #25
r5k1/3R2pp/3P1b2/4N1q1/8/8/5Q2/4K3/w Rd7d8+ (Kopec-Exercises-p.13) #26
7k/qbp2ppp/1Nr1pn2/4Q3/8/2B2P2/8/1R5K/w Qe5xNf6 (Kopec-Exercises-p.13) #27
5k2/pbp2r2/1p5p/4R1pP/1PP5/8/PKBQ1q2/8/w Qd2d8+ (Kopec-Exercises-p.13) #28
r7/5k1p/2pP2p1/1p6/1q3B2/1p2Q1P1/1P6/rNK1R2R/b Ra1xNb1+ (Kopec-Exercises-p.13) #29
begin examples from (Kopec-Exercises-p.29)
1q4r1/p3r1pk/1p2b1Rp/3pNp1P/3P4/2P3Q1/PP6/K5R1/w Rg6xBe6 (Kopec-Exercises-p.29) #1
7k/pp5p/2p5/3bb2q/8/2B5/PP2N1PP/5Q1K/w Qf1f8+ (Kopec-Exercises-p.29) #2
6k1/7p/4p3/1p1n1Pp1/8/7K/Pr5P/3Q4/b Rb2g2 (Kopec-Exercises-p.29) #3
1r3rk1/ppR2npp/8/6P1/4p1P1/1B2P3/1PP5/1K5R/w Rc7xNf7 (Kopec-Exercises-p.29) #4
r4r2/6kp/2pqppp1/pbR5/3P4/4QN2/PP3PPP/2R3K1/w Pa2a4 (Kopec-Exercises-p.29) #5
r2q2k1/pQ2bppp/4p3/8/3r1B2/6P1/P3PP1P/1R3RK1/w Bf4b8 (Kopec-Exercises-p.29) #6
4r2k/5p1p/3B1b1P/5P2/2pp4/P7/6PQ/6K1/w Bd6e7 (Kopec-Exercises-p.29) #7
7r/1pR5/6k1/3p4/p3n1np/8/PPP3PP/5R1K/b Ne4g3+ (Kopec-Exercises-p.29) #8
8/8/4p3/4P3/7R/k5p1/B6r/K7/w Rh4xRh2 (Kopec-Exercises-p.29) #9
2qr2k1/pp2bppp/8/4B3/1n6/P4B1P/3Q1PP1/3R2K1/w Qd2xRd8+ (Kopec-Exercises-p.29) #10
8/5p2/1p6/p3Pp2/P1k2P2/Rb6/3BK3/1r6/b Kc4d4 (Kopec-Exercises-p.29) #11
5rk1/pp3ppp/3p4/3Pp3/3r1n1q/5PN1/PPB4P/R1Q1R1K1/b Qh4h3 (Kopec-Exercises-p.29) #12
8/pQRq2pk/4p2p/3r1p2/3P4/4P3/PP3PPP/6K1/b Rd5c5 (Kopec-Exercises-p.29) #13
3r1k2/3rqp1p/p7/7P/5pQ1/2BB4/1PP3K1/8/w Qg4g7+ (Kopec-Exercises-p.29) #14
4r1k1/3qP2p/p5p1/1p2Q3/8/8/6PP/5RK1/w Rf1f8+ (Kopec-Exercises-p.29) #15
3r2k1/pRp2p2/6pQ/5b2/2B5/2qP2P1/P6P/6K1/w Bc4xPf7+ (Kopec-Exercises-p.29) #16
2r5/3k2p1/q2p1nP1/p3p3/1pR3bp/3P4/PP3R2/K1Q2B2/w Rc4xRc8 (Kopec-Exercises-p.29) #17
2r2r2/3qbpkp/p3n1p1/2ppP3/6Q1/1P1B3R/PBP3PP/5R1K/w Rh3xPh7+ (Kopec-Exercises-p.29) #18
k1rR3r/pp2P1pp/2q5/1p6/5BQ1/8/PPP2PPP/2K5/w Qg4xRc8+ (Kopec-Exercises-p.29) #19
r2q1rk1/ppp1ppbp/2np1np1/8/2PPP3/2NBBQ1P/PP3PP1/R3K2R/b Nf6d7 (Kopec-Exercises-p.29) #20
r3qrk1/p2pbppp/1pn1n3/2p2N2/Q7/6P1/PP2PPBP/R1BR2K1/w Rd1xPd7 (Kopec-Exercises-p.29) #21
6k1/4pr1p/p2p1PNQ/8/1qr1P3/5P2/P1b5/K2R3R/w Ng6xPe7+ (Kopec-Exercises-p.29) #22
5rk1/r1q2p1p/p1b1pQ2/2Pp1p2/1R6/3BP3/P4PPP/5RK1/w Rb4g4+ (Kopec-Exercises-p.29) #23
3r4/1ppb1ppk/p6p/4n1PQ/4Pq2/2P2p2/PP3P1P/R3RBK1/b Rd8h8 (Kopec-Exercises-p.29) #24
5r2/1pbq1rk1/p4ppp/2pPp3/2P1P1PQ/4N1R1/PP5P/5RK1/w Ne3f5+ (Kopec-Exercises-p.29) #25
r6k/ppp3p1/5NQ1/4nqN1/6b1/8/PPP2PPP/4R1K1/w Qg6e8+ (Kopec-Exercises-p.29) #26
5r1k/p6p/2b1p2Q/2P1Pp2/5P2/8/r5P1/7K/b Rf8f7 (Kopec-Exercises-p.29) #27
3Q4/1p3pk1/p3p1pp/4q3/6PK/5R1P/P4P2/7r/w Rf3xPf7+ (Kopec-Exercises-p.29) #28
r3r1k1/pq3p1p/4pQp1/1p6/2pP2N1/2P4R/PP3PbP/R5K1/w Ng4h6+ (Kopec-Exercises-p.29) #29
1k3r2/1ppn3p/p7/5bpr/3N4/3P2B1/PPP3P1/2KRR3/w Nd4xBf5 (Kopec-Exercises-p.29) #30
r4rk1/3b1p1p/p5p1/1p2Q3/3N2n1/1P4Pq/PB3P1P/1R2R1K1/w Qe5g7+ (Kopec-Exercises-p.29) #31
kr6/5Rp1/p2q1p2/N6n/4r3/1Q4P1/5PK1/1R6/w Rf7a7+ (Kopec-Exercises-p.29) #32
r3r3/p1p2p1k/3p2pp/2p5/5n2/2N2B2/PPR1PP1q/3RQK2/b Re8e3 (Kopec-Exercises-p.29) #33
8/5pkp/5qp1/2Rp1n2/8/3PPNP1/rr3PKP/2Q2R2/b Rb2b1 (Kopec-Exercises-p.29) #34
5r2/2p3pk/1r1p3b/p1q1p3/6R1/P2P1p2/BPPQ1P1P/2K3R1/w Qd2xBh6+ (Kopec-Exercises-p.29) #35
rn1qr3/pb5p/1p3b1R/5Pp1/2pp2k1/3B4/PP1B2PP/5RK1/w Bd3e4 (Kopec-Exercises-p.29) #36
begin examples from (Kopec-Exercises-p.105)
5r2/3q1kp1/1p2pr1p/2p1R2P/p1PpQP2/6P1/PPP5/2K1R3/w Pa2a3 (Kopec-Exercises-p.105) #1
3k2q1/1p1r4/5pBP/3P1n2/p2B4/P7/1P4P1/5RK1/w Bd4b6+ (Kopec-Exercises-p.105) #2
2r2rk1/1bqnbpp1/1p1ppn1p/pP6/N1P1P3/P2B1N1P/1B2QPP1/R2R2K1/b Bb7xPe4! (Kopec-Exercises-p.105) (from Bratko-Kopec test) #3
r1b2rk1/2q1b1pp/p2ppn2/1p6/3QP3/1BN1B3/PPP3PP/R4RK1/w Nc3d5,Pa2a4 (Kopec-Exercises-p.105) #4
1q2r1k1/1b1n2pp/p3pn2/8/1p2PP2/1N1B4/4Q1PP/2B2R1K/w Pe4e5 (Kopec-Exercises-p.105) #5
3q1r2/p2r1pbk/bpn3pp/3Pp3/7P/1P2BN2/P1BQ1PP1/2RR2K1/w Ph4h5 (Kopec-Exercises-p.105) #6
3q1r2/p3n1bk/bp4pp/3rp3/7N/1P2B3/P1BQ1PP1/2RR2K1/w Qd2xRd5 (Kopec-Exercises-p.105) #7
begin examples from (Kopec-Exercises-p.111)
2rq1rk1/p5bp/bp1ppnp1/2p5/4PP2/P1NPBN1P/1P1Q1KP1/3RR3/b Pd6d5 (Kopec-Exercises-p.111) #1
1rb1r1k1/2qn1pbp/3p2p1/1pnP4/2p1PP2/2N1B1NP/1PB2QP1/R4RK1/w Pe4e5 (Kopec-Exercises-p.111) #2
r2q1rk1/ppp2pbp/2np1np1/3Pp3/4P3/2N1BP1P/PPPQBP2/R3K2R/b Nc6d4 (Kopec-Exercises-p.111) #3
r1b2rk1/pp2qp1p/4p1p1/Q2nN3/8/3R2P1/PP2PPBP/2R3K1/w Pe2e4 (Kopec-Exercises-p.111) #4
4r1k1/2rb1pp1/p3p2p/1p1pP3/3K1P2/1P1B2P1/P1P2R1P/R7/w Pg3g4 (Kopec-Exercises-p.111) #5
4r1k1/p4pp1/1p3q1p/n1prp3/2P1Q3/2P1PB1P/P4PP1/3R2K1/w Rd1xRd5 (Kopec-Exercises-p.111) #6
begin examples from (Kopec-Exercises-p.115)
rnbqkb1r/pp2pppp/2p2n2/3P4/2P5/8/PP1P1PPP/RNBQKBNR/w Pd5xPc6? (Kopec-Exercises-p.115) wins a pawn but is bad #2
r1bqkbnr/pp1npppp/2p5/8/3PN3/8/PPP1QPPP/R1B1KBNR/b Nd7f6 (Kopec-Exercises-p.115) #3
r1bqkb1r/pp1p1ppp/2p2n2/4P3/2Bp4/8/PPPP1PPP/RNBQ1RK1/b Pd7d5 (Kopec-Exercises-p.115) #4
rn1qkbnr/pp2ppp1/2p3bp/8/7P/5NN1/PPPP1PP1/R1BQKB1R/w Nf3e5 (Kopec-Exercises-p.115) #5
r1bqkb1r/pp2pppp/2p2n2/4N3/3P4/8/PPP2PPP/R1BQKB1R/b Nf6d7 (Kopec-Exercises-p.115) #6
r1b2rk1/ppp2pp1/2n1pq1p/b2p4/2PP4/PQNBPN2/1P3PPP/R3K2R/b Pe6e5 (Kopec-Exercises-p.115) #7
r1bqk2r/pp1pppbp/2n2np1/1Bp5/4P3/2N2N2/PPPP1PPP/R1BQR1K1/b Nc6d4? (Kopec-Exercises-p.115) is bad. ...o-o is better. #8
r1b1k2r/ppq2pp1/2n2n1p/2p1p3/2P1P3/2PB1N1P/P3QPP1/R1B1K2R/w Nf3h2 (Kopec-Exercises-p.115) #9
r1bq1rk1/p2p1ppp/1pn1pn2/2p5/2PPP3/P1PB4/4NPPP/R1BQK2R/b Nf6e8 (Kopec-Exercises-p.115) #10
r1b1k1nr/ppqp1pbp/6p1/1B2p3/2N1PB2/5Q2/PP3PPP/R4RK1/w Nc4xPe5 (Kopec-Exercises-p.115) #11
r3k2r/pp1bb1pp/1q2pn2/3pB3/1P6/2PB4/P4PPP/RN1Q1RK1/w Nb1d2 (Kopec-Exercises-p.115) #12
begin examples from (Kopec-Exercises-p.119)
4k3/8/2P5/3K4/8/8/8/8/w Kd5e6 (Kopec-Exercises-p.119) (also Kc5) #1
4k3/8/8/8/8/8/4PK2/8/w Kf2e3 (Kopec-Exercises-p.119) #2
8/8/5k1K/p6P/P7/8/8/8/w Kh6h7 (Kopec-Exercises-p.119) #3
8/8/8/2p5/8/8/1kP5/3K4/w Pc2c4 (Kopec-Exercises-p.119) #4
5k2/5p2/8/4P3/2K1P3/8/8/8/w Pe5e6 (Kopec-Exercises-p.119) #5
8/3k2p1/1p5p/1p1pP3/1P1P1PP1/8/7K/8/b Pg7g5 (Kopec-Exercises-p.119) #6
8/1p3pk1/p3p1pp/4P3/5P2/P7/1P2K1PP/8/b Pg6g5? (Kopec-Exercises-p.119) ...g5? is bad #7
8/8/p4p2/5p1p/Pk1K4/5PPP/8/8/w Ph3h4 (Kopec-Exercises-p.119) #8
8/5k2/7P/8/8/5K2/8/1B6/w Bb1h7 (Kopec-Exercises-p.119) #9
k1N5/2p5/8/1P6/8/8/7K/8/w Nc8b6+ (Kopec-Exercises-p.119) #10
4n3/pp5p/6k1/2P2pp1/5p2/2B2P2/PPK3PP/8/w Bc3e5 (Kopec-Exercises-p.119) #11
6k1/5pp1/8/B2n4/5P2/P4KPp/8/8/b Nd5e3 (Kopec-Exercises-p.119) #12
6b1/6p1/5k2/1p5p/P3B3/1P1K3p/8/8/w Pa4a5 (Kopec-Exercises-p.119) #13
8/8/8/2p2Bp1/5p1p/2p1bPkP/6P1/5K2/b Pg5g4 (Kopec-Exercises-p.119) #14
8/6pp/8/1N6/2n2P2/4k1P1/P1Kp3P/8/b Nc4a3+ (Kopec-Exercises-p.119) #15
8/8/kP6/2R1K3/8/8/1p6/8/w Rc5b5 (Kopec-Exercises-p.119) #16
8/8/6p1/7p/7P/8/pk1K4/2R5/w Rc1a1 (Kopec-Exercises-p.119) #17
5k2/1p4pP/p7/1p1p4/8/2r3K1/6PP/8/w Kg3f2 (Kopec-Exercises-p.119) (Kg4? Kf4? Kh4? all lose.) #18
r7/4R3/8/8/4p3/5k2/8/4K3/w Ke1d2 (Kopec-Exercises-p.119) #19
6K1/3k2P1/8/8/8/8/4R3/7r/w Re2e4 (Kopec-Exercises-p.119) #20
8/8/2k5/6R1/6K1/2r2P2/8/8/w Rg5e5 (Kopec-Exercises-p.119) #21
8/7R/4p3/k4P2/8/1K6/3rP3/8/w Pf5f6 (Kopec-Exercises-p.119) #22
6R1/2pk4/P2p3p/1P4p1/8/r5P1/7P/6K1/w Pb5b6 (Kopec-Exercises-p.119) #23
2r5/6k1/7p/pR4p1/P4p2/5P1P/6P1/6K1/b Rc8c1+ (Kopec-Exercises-p.119) #24
8/6Q1/8/8/4q3/4p3/1K6/4k3/w Qg7g1+ (Kopec-Exercises-p.119) #25