r2qbrk1/1pp1bppp/p1np1n2/4p3/B2PP3/2P2N2/PP1N1PPP/R1BQR1K1 w - - 5 10 ; C72 Ruy Lopez: Closed, Kecskemet Variation
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - 4 6 ; C84 Ruy Lopez: Closed
r1bqk2r/1pppbppp/p1n5/4P3/B2pn3/2P2N2/PP3PPP/RNBQ1RK1 b kq - 0 8 ; C84 Ruy Lopez: Closed, Basque Gambit
r1bqk2r/1pppbppp/p1n2n2/4p3/B2PP3/5N2/PPP2PPP/RNBQ1RK1 b kq - 0 6 ; C84 Ruy Lopez: Closed, Center Attack
r1bqk2r/1pppbppp/p1n5/4P3/B3n3/2p2N2/PP3PPP/RNBQ1RK1 w kq - 0 9 ; C84 Ruy Lopez: Closed, Center Attack, Basque Gambit
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/3P1N2/PPP2PPP/RNBQ1RK1 b kq - 0 6 ; C84 Ruy Lopez: Closed, Martinez Variation
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/2N2N2/PPPP1PPP/R1BQ1RK1 b kq - 5 6 ; C84 Ruy Lopez: Closed, Morphy Attack
r1bqk2r/1pppbppp/p1B2n2/4p3/4P3/5N2/PPPP1PPP/RNBQ1RK1 b kq - 0 6 ; C85 Ruy Lopez: Closed, Delayed Exchange
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/5N2/PPPPQPPP/RNB2RK1 b kq - 5 6 ; C86 Ruy Lopez: Closed, Worrall Attack
r1bq1rk1/2ppbppp/p1n2n2/1p2p3/4P3/1B3N2/PPPPQPPP/RNB2RK1 w - - 2 8 ; C86 Ruy Lopez: Closed, Worrall Attack, Castling Line
r1bq1rk1/2p1bppp/p1n2n2/1p1pp3/4P3/1BPP1N2/PP2QPPP/RNB2RK1 b - - 0 9 ; C86 Ruy Lopez: Closed, Worrall Attack, Castling Line
r1bqk2r/2p1bppp/p1np1n2/1p2p3/4P3/1B3N2/PPPPQPPP/RNB2RK1 w kq - 0 8 ; C86 Ruy Lopez: Closed, Worrall Attack, Delayed Castling Line
r1bqk2r/1pp1bppp/p1np1n2/4p3/B3P3/5N2/PPPP1PPP/RNBQR1K1 w kq - 0 7 ; C87 Ruy Lopez: Closed, Averbakh Variation
r1bqk2r/2ppbppp/p1n2n2/1p2p3/4P3/1B3N2/PPPP1PPP/RNBQR1K1 b kq - 1 7 ; C88 Ruy Lopez: Closed
r1bq1rk1/2ppbppp/p1n2n2/1p2p3/4P3/1B3N2/PPPP1PPP/RNBQR1K1 w - - 2 8 ; C88 Ruy Lopez: Closed
r4rk1/2q1bppp/p2p1n2/npp1p3/3PP3/2P1NQ2/PPB2PPP/R1B1R1K1 b - - 0 14 ; C88 Ruy Lopez: Closed, Alekhine Gambit
r1bq1rk1/2ppbppp/p1n2n2/1p2p3/P3P3/1B3N2/1PPP1PPP/RNBQR1K1 b - - 0 8 ; C88 Ruy Lopez: Closed, Anti-Marshall
r1b1k2r/2q1bppp/p2p1n2/npp1p3/P2PP3/2P2N2/1PB2PPP/RNBQR1K1 b kq - 0 11 ; C88 Ruy Lopez: Closed, Balla Variation
rnb1k2r/2q1bp1p/p2p1n2/1ppPp1p1/4P3/2P2N1P/PPBN1PP1/R1BQR1K1 w kq - 0 14 ; C88 Ruy Lopez: Closed, Leonhardt Variation
r1bqk2r/2p1bppp/p1np1n2/1p2p3/3PP3/1B3N2/PPP2PPP/RNBQR1K1 b kq - 0 8 ; C88 Ruy Lopez: Closed, Rosen Attack
r2qk2r/1bppbppp/p1n2n2/1p2p3/4P3/1B3N2/PPPP1PPP/RNBQR1K1 w kq - 2 8 ; C88 Ruy Lopez: Closed, Trajkovic Counterattack
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/4P3/1BP2N2/PP1P1PPP/RNBQR1K1 w - - 1 9 ; C90 Ruy Lopez: Closed
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/4P3/2P2N2/PPBP1PPP/RNBQR1K1 b - - 2 9 ; C90 Ruy Lopez: Closed, Lutikov Variation
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/4P3/1BPP1N2/PP3PPP/RNBQR1K1 b - - 0 9 ; C90 Ruy Lopez: Closed, Pilnik Variation
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/4P3/PBP2N2/1P1P1PPP/RNBQR1K1 b - - 0 9 ; C90 Ruy Lopez: Closed, Suetin Variation
r2q1rk1/2p1bppp/p1np1n2/1p2p3/3PP1b1/1BP2N2/PP3PPP/RNBQR1K1 w - - 1 10 ; C91 Ruy Lopez: Closed, Bogoljubow Variation
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/3PP3/1BP2N2/PP3PPP/RNBQR1K1 b - - 0 9 ; C91 Ruy Lopez: Closed, Yates Variation
r2q1rk1/2p1bppp/p1np1n2/1p2p3/P2PP1b1/1BP2N2/1P3PPP/RNBQR1K1 b - - 0 10 ; C91 Ruy Lopez: Closed, Yates Variation, Short Attack
r1bq1rk1/2p1bppp/p1np1n2/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 b - - 0 9 ; C92 Ruy Lopez: Closed
r2q1rk1/1bp1bppp/p1np1n2/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C92 Ruy Lopez: Closed, Flohr System
r1bq1rk1/2pnbppp/p1np4/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C92 Ruy Lopez: Closed, Karpov Variation
r2q1rk1/2p1bppp/p1npbn2/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C92 Ruy Lopez: Closed, Kholmov Variation
r2qrbk1/1bp2pp1/p1np1n1p/1p2p3/3PP3/PBP2N1P/1P1N1PP1/R1BQR1K1 w - - 0 13 ; C92 Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid
r1bqr1k1/2p1bppp/p1np1n2/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C92 Ruy Lopez: Closed, Zaitsev System
r1bq1rk1/2p1bpp1/p1np1n1p/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 0 10 ; C93 Ruy Lopez: Closed, Smyslov Defense
rnbq1rk1/2p1bppp/p2p1n2/1p2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C94 Ruy Lopez: Closed, Breyer Defense
rnbq1rk1/2p1bppp/p2p1n2/1p2p3/4P3/1BPP1N1P/PP3PP1/RNBQR1K1 b - - 0 10 ; C94 Ruy Lopez: Closed, Breyer Defense, Quiet Variation
rnbq1rk1/2p1bppp/p2p1n2/1p2p3/3PP3/1BP2N1P/PP3PP1/RNBQR1K1 b - - 0 10 ; C95 Ruy Lopez: Closed, Breyer
r2q1rk1/1b1nbppp/p2p1n2/1pp1p3/3PP3/2P2N1P/PPBN1PP1/R1BQR1K1 w - - 0 13 ; C95 Ruy Lopez: Closed, Breyer Defense
r1bq1rk1/2pnbppp/p2p1n2/1p2p3/3PP2N/1BP4P/PP3PP1/RNBQR1K1 b - - 2 11 ; C95 Ruy Lopez: Closed, Breyer Defense
r1bq1rk1/2pnbppp/p2p1n2/1p2p3/3PP3/1BP2N1P/PP3PP1/RNBQR1K1 w - - 1 11 ; C95 Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid
r1bq1rk1/4bppp/p1np1n2/1pp1p3/3PP3/2P2N1P/PPB2PP1/RNBQR1K1 w - - 1 12 ; C96 Ruy Lopez: Closed, Borisenko Variation
r1bq1rk1/2p1bppp/p2p1n2/np2p3/4P3/2P2N1P/PPBP1PP1/RNBQR1K1 b - - 2 10 ; C96 Ruy Lopez: Closed, Chigorin Defense
r1bq1rk1/4bppp/p2p1n2/npp1p3/4P3/2P2N1P/PPBP1PP1/RNBQR1K1 w - - 0 11 ; C96 Ruy Lopez: Closed, Chigorin Defense
r1bq1rk1/2p1bppp/p4n2/np1pp3/4P3/2P2N1P/PPBP1PP1/RNBQR1K1 w - - 0 11 ; C96 Ruy Lopez: Closed, Chigorin Defense, Gajewski Gambit
r1bq1rk1/3nbppp/p2p4/npp1p3/3PP3/2P2N1P/PPB2PP1/RNBQR1K1 w - - 1 12 ; C96 Ruy Lopez: Closed, Keres Defense
r1b2rk1/2q1bppp/p1pp1n2/np2p3/3PP3/2P2N1P/PPB2PP1/RNBQR1K1 w - - 1 12 ; C96 Ruy Lopez: Closed, Rossolimo Defense
r1bq1rk1/2p1bppp/p2p1n2/np2p3/4P3/1BP2N1P/PP1P1PP1/RNBQR1K1 w - - 1 10 ; C97 Ruy Lopez: Closed, Chigorin Defense
r1b2rk1/2q1bppp/p2p1n2/npp1p3/3PP3/2P2N1P/PPB2PP1/RNBQR1K1 w - - 1 12 ; C97 Ruy Lopez: Closed, Chigorin Defense
r3r1k1/2qbbp1p/p2p1np1/npp1p3/3PP3/2P1NN1P/PPB2PP1/R1BQR1K1 w - - 0 15 ; C97 Ruy Lopez: Closed, Chigorin, Yugoslav System
r1b2rk1/2q1bppp/p1np1n2/1pp1p3/3PP3/2P2N1P/PPBN1PP1/R1BQR1K1 w - - 3 13 ; C98 Ruy Lopez: Closed, Chigorin Defense
r1b2rk1/2q1bppp/p1np1n2/1pP1p3/4P3/2P2N1P/PPBN1PP1/R1BQR1K1 b - - 0 13 ; C98 Ruy Lopez: Closed, Chigorin Defense
r1b2rk1/2q1bppp/p2p1n2/np2p3/3PP3/5N1P/PPBN1PP1/R1BQR1K1 b - - 0 13 ; C99 Ruy Lopez: Closed, Chigorin Defense, Panov System