Author: Eduard Nemeth
Date: 12:25:36 07/15/03
Which engine plays best classic chess? Internet Translate: The following 52 variants (CC-t.pgn) result in Nunn test in the case of color change, A la altogether 104 portions. The variant length amounts to accurately 14 moves. All variants originate from WM portions from Steinitz to Capablanca (Capa. vs. Aljechin). Per WM match I selected ever 4 games. From it the variants devoted are playable for both pages. Who has interest, which can load the variants (A la Nunn test), and deliver engine Matches with it. Copying of PGN into a CBH data base is easy. Original Text: Welche Engine spielt das beste classische Schach? Folgende 52 Varianten (cc-t.pgn) ergeben bei Farbenwechsel, a la Nunn-Test insgesamt 104 Partien. Die Variantenlänge beträgt exakt 14 Züge. Alle Varianten stammen aus WM-Partien von Steinitz bis Capablanca (Capa. vs. Aljechin). Pro WM-Match habe ich je 4 Partien ausgesucht. Die daraus sich ergebenen Varianten sind für beide Seiten spielbar. Wer interesse hat, der kann die Varianten (a la Nunn-test) laden, und Engine-Matches damit austragen. Das Kopieren von PGN in eine CBH-Datenbank ist ja leicht. Download cc-t.pgn (Zip) here: http://www.beepworld.de/members37/computerschach/ Variantions: [Event "Wch01-USA (St.Louis)"] [Site "?"] [Date "1886.??.??"] [Round "6"] [White "Steinitz, W."] [Black "Zukertort, J."] [Result "*"] [ECO "C67"] [PlyCount "28"] [EventDate "1886.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Nc3 O-O 9. Bd3 Bf6 10. Re3 g6 11. b3 Re8 12. Qf3 Bg5 13. Rxe8+ Nxe8 14. Bb2 c6 * [Event "Wch01-USA (St.Louis)"] [Site "?"] [Date "1886.??.??"] [Round "7"] [White "Zukertort, J."] [Black "Steinitz, W."] [Result "*"] [ECO "D40"] [PlyCount "28"] [EventDate "1886.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Nc6 6. a3 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. O-O O-O 10. Be3 Bd7 11. Qd3 Rc8 12. Rac1 Qa5 13. Ba2 Rfd8 14. Rfe1 Be8 * [Event "Wch01-USA (New Orleans)"] [Site "?"] [Date "1886.??.??"] [Round "12"] [White "Steinitz, W."] [Black "Zukertort, J."] [Result "*"] [ECO "C67"] [PlyCount "28"] [EventDate "1886.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bxc6 dxc6 8. Qe2 Be6 9. d3 Nf5 10. Nd2 O-O 11. c3 Re8 12. Ne4 Qd5 13. Bf4 Rad8 14. d4 Nd6 * [Event "Wch01-USA (New Orleans)"] [Site "?"] [Date "1886.??.??"] [Round "18"] [White "Steinitz, W."] [Black "Zukertort, J."] [Result "*"] [ECO "C65"] [PlyCount "28"] [EventDate "1886.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 g6 6. d4 Bd7 7. Nbd2 Bg7 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qe2 O-O 11. f3 a5 12. Bd3 Qe7 13. Nf1 Be6 14. g4 Rfd8 * [Event "Wch02-Havana"] [Site "?"] [Date "1889.??.??"] [Round "1"] [White "Chigorin, M."] [Black "Steinitz, W."] [Result "*"] [ECO "C52"] [PlyCount "28"] [EventDate "1889.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O Qf6 7. d4 Nge7 8. Ng5 Nd8 9. f4 exd4 10. cxd4 Bb6 11. Be3 d5 12. Bxd5 Nxd5 13. exd5 O-O 14. Nc3 Re8 * [Event "Wch02-Havana"] [Site "?"] [Date "1889.??.??"] [Round "2"] [White "Steinitz, W."] [Black "Chigorin, M."] [Result "*"] [ECO "D02"] [PlyCount "28"] [EventDate "1889.??.??"] 1. Nf3 d5 2. d4 Bg4 3. Ne5 Bh5 4. Qd3 Qc8 5. c4 f6 6. Nf3 e6 7. Nc3 Bg6 8. Qd1 c6 9. e3 Bd6 10. Bd2 Ne7 11. Rc1 Nd7 12. Nh4 f5 13. g4 Nf6 14. h3 Ne4 * [Event "Wch02-Havana"] [Site "?"] [Date "1889.??.??"] [Round "3"] [White "Chigorin, M."] [Black "Steinitz, W."] [Result "*"] [ECO "C62"] [PlyCount "28"] [EventDate "1889.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. dxe5 dxe5 6. O-O Bd6 7. Nc3 Nge7 8. Bg5 f6 9. Be3 O-O 10. Bc4+ Kh8 11. Nb5 Nc8 12. Qd2 Qe8 13. Rad1 Bg4 14. Be2 Nd8 * [Event "Wch02-Havana"] [Site "?"] [Date "1889.??.??"] [Round "16"] [White "Steinitz, W."] [Black "Chigorin, M."] [Result "*"] [ECO "A80"] [PlyCount "28"] [EventDate "1889.??.??"] 1. Nf3 f5 2. d4 e6 3. c4 Nf6 4. e3 Be7 5. Nc3 O-O 6. Bd3 d5 7. Bd2 c6 8. c5 Nbd7 9. Ng5 Nb8 10. f3 Qc7 11. Qc2 Nh5 12. Nh3 Bh4+ 13. Nf2 e5 14. dxe5 Qxe5 * [Event "Wch03-New York"] [Site "?"] [Date "1890.??.??"] [Round "2"] [White "Gunsberg, I."] [Black "Steinitz, W."] [Result "*"] [ECO "C62"] [PlyCount "28"] [EventDate "1890.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. O-O Nge7 6. d4 Ng6 7. d5 Nb8 8. Bxd7+ Nxd7 9. Na3 Be7 10. Nc2 Nc5 11. Qe2 Qd7 12. b4 Na4 13. Bd2 O-O 14. c4 f5 * [Event "Wch03-New York"] [Site "?"] [Date "1890.??.??"] [Round "9"] [White "Steinitz, W."] [Black "Gunsberg, I."] [Result "*"] [ECO "D30"] [PlyCount "28"] [EventDate "1890.??.??"] 1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. c4 d5 5. dxc5 Bxc5 6. Nc3 Bb4 7. Bd2 dxc4 8. Bxc4 O-O 9. O-O Nc6 10. Qe2 Qe7 11. e4 Bxc3 12. Bxc3 e5 13. Qe3 Be6 14. Be2 Ng4 * [Event "Wch03-New York"] [Site "?"] [Date "1890.??.??"] [Round "16"] [White "Gunsberg, I."] [Black "Steinitz, W."] [Result "*"] [ECO "C52"] [PlyCount "28"] [EventDate "1890.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O Qf6 7. d4 h6 8. Qa4 Bb6 9. Bb5 Nge7 10. Ba3 exd4 11. e5 Qg6 12. cxd4 Nd5 13. Re1 Nf4 14. g3 Qg4 * [Event "Wch03-New York"] [Site "?"] [Date "1890.??.??"] [Round "17"] [White "Steinitz, W."] [Black "Gunsberg, I."] [Result "*"] [ECO "D06"] [PlyCount "28"] [EventDate "1890.??.??"] 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Nd5 Kd7 9. Nh3 c6 10. Nc3 Nxe5 11. f4 Ng4 12. Be2 Ke8 13. Kc2 Bc5 14. f5 Ne3+ * [Event "Wch04-Havana"] [Site "?"] [Date "1892.??.??"] [Round "1"] [White "Chigorin, M."] [Black "Steinitz, W."] [Result "*"] [ECO "C52"] [PlyCount "28"] [EventDate "1892.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 Bg4 8. Bb5 exd4 9. cxd4 Bd7 10. Bb2 Nce7 11. Bxd7+ Qxd7 12. Na3 Nh6 13. Nc4 Bb6 14. a4 c6 * [Event "Wch04-Havana"] [Site "?"] [Date "1892.??.??"] [Round "6"] [White "Steinitz, W."] [Black "Chigorin, M."] [Result "*"] [ECO "C59"] [PlyCount "28"] [EventDate "1892.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bc5 10. O-O O-O 11. d3 Nd5 12. c4 Ne7 13. Kh1 Bxh3 14. gxh3 Nf5 * [Event "Wch04-Havana"] [Site "?"] [Date "1892.??.??"] [Round "19"] [White "Chigorin, M."] [Black "Steinitz, W."] [Result "*"] [ECO "C45"] [PlyCount "28"] [EventDate "1892.??.??"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be3 Kd8 7. N1c3 Qe5 8. Nd5 Nf6 9. Nbxc7 Bd6 10. f4 Qe4 11. Bd3 Qxg2 12. Rg1 Qxh2 13. Qf3 Nxd5 14. Nxd5 Qh6 * [Event "Wch04-Havana"] [Site "?"] [Date "1892.??.??"] [Round "20"] [White "Steinitz, W."] [Black "Chigorin, M."] [Result "*"] [ECO "D05"] [PlyCount "28"] [EventDate "1892.??.??"] 1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. c4 Be7 5. Nc3 Nbd7 6. c5 c6 7. b4 O-O 8. Bb2 Qc7 9. Be2 Ne8 10. O-O f5 11. Qc2 Nef6 12. a4 Ne4 13. b5 Rf6 14. a5 Nxc3 * [Event "Wch05-USA/CAN (New York)"] [Site "?"] [Date "1894.??.??"] [Round "1"] [White "Lasker, Em"] [Black "Steinitz, W."] [Result "*"] [ECO "C62"] [PlyCount "28"] [EventDate "1894.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nge7 6. Bc4 Nxd4 7. Nxd4 exd4 8. Qxd4 Nc6 9. Qe3 Ne5 10. Bb3 c6 11. Qg3 Ng6 12. h4 Be6 13. Bxe6 fxe6 14. Bg5 Be7 * [Event "Wch05-USA/CAN (New York)"] [Site "?"] [Date "1894.??.??"] [Round "2"] [White "Steinitz, W."] [Black "Lasker, Em"] [Result "*"] [ECO "C65"] [PlyCount "28"] [EventDate "1894.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. Ba4 g6 7. Nbd2 Bg7 8. Nc4 O-O 9. Ne3 Ne7 10. Bb3 c6 11. h4 Qc7 12. Ng5 d5 13. f3 Rad8 14. g4 dxe4 * [Event "Wch05-USA/CAN (Philadelphia)"] [Site "?"] [Date "1894.??.??"] [Round "9"] [White "Lasker, Em"] [Black "Steinitz, W."] [Result "*"] [ECO "C62"] [PlyCount "28"] [EventDate "1894.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 a6 5. Bc4 Be6 6. Bxe6 fxe6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Bg5 Nc6 11. Bxd8 Nxd4 12. O-O-O Nb5 13. Nxb5 axb5 14. Bxc7 Rxa2 * [Event "Wch05-USA/CAN (Montreal)"] [Site "?"] [Date "1894.??.??"] [Round "18"] [White "Steinitz, W."] [Black "Lasker, Em"] [Result "*"] [ECO "D67"] [PlyCount "28"] [EventDate "1894.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. e4 Nf4 12. g3 Ng6 13. O-O Rd8 14. Qe2 b5 * [Event "Wch06-Moscow"] [Site "?"] [Date "1896.??.??"] [Round "12"] [White "Lasker, Em"] [Black "Steinitz, W."] [Result "*"] [ECO "C71"] [PlyCount "28"] [EventDate "1896.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. Bb3 Be7 7. dxe5 dxe5 8. Qd5 Be6 9. Qxd8+ Rxd8 10. Bxe6 fxe6 11. c3 Nf6 12. Nbd2 Bc5 13. b4 Ba7 14. a4 b5 * [Event "Wch06-Moscow"] [Site "?"] [Date "1896.??.??"] [Round "13"] [White "Steinitz, W."] [Black "Lasker, Em"] [Result "*"] [ECO "D53"] [PlyCount "28"] [EventDate "1896.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Qb3 dxc4 7. Bxc4 c5 8. dxc5 Nbd7 9. Nf3 Nxc5 10. Qc2 a6 11. Rd1 Qa5 12. Nd2 b5 13. Be2 Bb7 14. O-O Rac8 * [Event "Wch06-Moscow"] [Site "?"] [Date "1896.??.??"] [Round "14"] [White "Lasker, Em"] [Black "Steinitz, W."] [Result "*"] [ECO "C68"] [PlyCount "28"] [EventDate "1896.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Qxd4 Bd6 8. Be3 Ne7 9. Nd2 c5 10. Qd3 b5 11. Qe2 c4 12. Qh5+ g6 13. Qh6 Kf7 14. f4 Qf8 * [Event "Wch06-Moscow"] [Site "?"] [Date "1897.??.??"] [Round "17"] [White "Steinitz, W."] [Black "Lasker, Em"] [Result "*"] [ECO "D60"] [PlyCount "28"] [EventDate "1897.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Qb3 Nbd7 7. Nf3 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Be2 a6 11. a4 b4 12. Nb1 c5 13. Nbd2 Bb7 14. a5 cxd4 * [Event "Wch07-USA (New York)"] [Site "?"] [Date "1907.??.??"] [Round "1"] [White "Marshall, F."] [Black "Lasker, Em"] [Result "*"] [ECO "C65"] [PlyCount "28"] [EventDate "1907.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O Be7 6. e5 Ne4 7. Nxd4 O-O 8. Nf5 d5 9. Bxc6 bxc6 10. Nxe7+ Qxe7 11. Re1 Qh4 12. Be3 f6 13. f3 fxe5 14. fxe4 d4 * [Event "Wch07-USA (New York)"] [Site "?"] [Date "1907.??.??"] [Round "2"] [White "Lasker, Em"] [Black "Marshall, F."] [Result "*"] [ECO "C11"] [PlyCount "28"] [EventDate "1907.??.??"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 cxd4 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. dxe6 Qxe6+ 9. Nce2 Nc6 10. Nf3 Bb4+ 11. Bd2 O-O-O 12. O-O Rhe8 13. Nf4 Qg4 14. h3 Qf5 * [Event "Wch07-USA (Philadelphia)"] [Site "?"] [Date "1907.??.??"] [Round "7"] [White "Marshall, F."] [Black "Lasker, Em"] [Result "*"] [ECO "D32"] [PlyCount "28"] [EventDate "1907.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. dxc5 Qa5 9. e3 Qxc5 10. Bd3 Bg4 11. O-O Rd8 12. Re1 f5 13. h3 Bh5 14. Be2 O-O * [Event "Wch07-USA (Philadelphia)"] [Site "?"] [Date "1907.??.??"] [Round "8"] [White "Lasker, Em"] [Black "Marshall, F."] [Result "*"] [ECO "C12"] [PlyCount "28"] [EventDate "1907.??.??"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 gxf6 7. Qd2 Bxc3 8. Qxc3 Nc6 9. Nf3 Qe4+ 10. Kd2 Bd7 11. Re1 Qf4+ 12. Qe3 Qd6 13. Kc1 O-O-O 14. Rd1 Rhg8 * [Event "Wch08-GER (Duesseldorf)"] [Site "?"] [Date "1908.??.??"] [Round "1"] [White "Lasker, Em"] [Black "Tarrasch, S."] [Result "*"] [ECO "C68"] [PlyCount "28"] [EventDate "1908.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. b3 Bc6 10. f3 Be7 11. Bb2 Bf6 12. Bxf6 Nxf6 13. Nd2 O-O-O 14. O-O-O Rd7 * [Event "Wch08-GER (Munich)"] [Site "?"] [Date "1908.??.??"] [Round "12"] [White "Tarrasch, S."] [Black "Lasker, Em"] [Result "*"] [ECO "C49"] [PlyCount "28"] [EventDate "1908.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. O-O d6 6. Nd5 Bc5 7. d4 exd4 8. Nxd4 Bxd4 9. Qxd4 O-O 10. Nxf6+ Qxf6 11. Qxf6 gxf6 12. Bh6 Re8 13. Rfe1 a6 14. Bf1 Kh8 * [Event "Wch08-GER (Munich)"] [Site "?"] [Date "1908.??.??"] [Round "13"] [White "Lasker, Em"] [Black "Tarrasch, S."] [Result "*"] [ECO "D40"] [PlyCount "28"] [EventDate "1908.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. e3 Nf6 6. a3 Bd6 7. dxc5 Bxc5 8. b4 Bd6 9. Bb2 O-O 10. Rc1 a5 11. b5 Ne5 12. cxd5 exd5 13. Be2 Be6 14. O-O Qe7 * [Event "Wch08-GER (Munich)"] [Site "?"] [Date "1908.??.??"] [Round "14"] [White "Tarrasch, S."] [Black "Lasker, Em"] [Result "*"] [ECO "C67"] [PlyCount "28"] [EventDate "1908.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Re1 O-O 10. Nc3 Nc5 11. Nd4 Ne6 12. Be3 Nxd4 13. Bxd4 c5 14. Be3 d5 * [Event "Wch09-Paris"] [Site "?"] [Date "1909.??.??"] [Round "2"] [White "Janowski, D."] [Black "Lasker, Em"] [Result "*"] [ECO "C49"] [PlyCount "28"] [EventDate "1909.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Ne7 9. Bc4 Ng6 10. Nh4 Nf4 11. Bxf4 exf4 12. Nf3 Bg4 13. h3 Bh5 14. Rb1 b6 * [Event "Wch09-Paris"] [Site "?"] [Date "1909.??.??"] [Round "3"] [White "Lasker, Em"] [Black "Janowski, D."] [Result "*"] [ECO "C68"] [PlyCount "28"] [EventDate "1909.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Nc3 Qxd4 8. Nxd4 O-O-O 9. Be3 Bb4 10. Nde2 Bxe2 11. Kxe2 Bxc3 12. bxc3 Nf6 13. f3 Nd7 14. Rad1 Ne5 * [Event "Wch09-Paris"] [Site "?"] [Date "1909.??.??"] [Round "6"] [White "Janowski, D."] [Black "Lasker, Em"] [Result "*"] [ECO "C66"] [PlyCount "28"] [EventDate "1909.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. O-O Be7 7. Re1 exd4 8. Nxd4 O-O 9. Nde2 Ne5 10. Ng3 Bxb5 11. Nxb5 Re8 12. b3 Bf8 13. Bb2 g6 14. f4 Ned7 * [Event "Wch09-Paris"] [Site "?"] [Date "1909.??.??"] [Round "7"] [White "Lasker, Em"] [Black "Janowski, D."] [Result "*"] [ECO "C87"] [PlyCount "28"] [EventDate "1909.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. Bxc6+ bxc6 8. d4 exd4 9. Nxd4 Bd7 10. Bg5 O-O 11. Nc3 Re8 12. Qf3 h6 13. Bh4 Nh7 14. Bxe7 Qxe7 * [Event "Wch10-GER/OST (Wien)"] [Site "?"] [Date "1910.??.??"] [Round "1"] [White "Schlechter, C."] [Black "Lasker, Em"] [Result "*"] [ECO "C66"] [PlyCount "28"] [EventDate "1910.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Re1 exd4 7. Nxd4 Be7 8. Nc3 O-O 9. Bxc6 bxc6 10. Bg5 Re8 11. Qf3 h6 12. Bh4 Nh7 13. Bxe7 Qxe7 14. Rad1 Nf8 * [Event "Wch10-GER/OST (Wien)"] [Site "?"] [Date "1910.??.??"] [Round "4"] [White "Lasker, Em"] [Black "Schlechter, C."] [Result "*"] [ECO "C80"] [PlyCount "28"] [EventDate "1910.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. a4 Rb8 9. axb5 axb5 10. dxe5 Be6 11. c3 Be7 12. Nbd2 O-O 13. Nd4 Nxd4 14. cxd4 Nxd2 * [Event "Wch10-GER/OST (Berlin)"] [Site "?"] [Date "1910.??.??"] [Round "9"] [White "Schlechter, C."] [Black "Lasker, Em"] [Result "*"] [ECO "B33"] [PlyCount "28"] [EventDate "1910.??.??"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. Qh5 Qc7 12. O-O Be6 13. Bg5 h6 14. f4 exf4 * [Event "Wch10-GER/OST (Berlin)"] [Site "?"] [Date "1910.??.??"] [Round "10"] [White "Lasker, Em"] [Black "Schlechter, C."] [Result "*"] [ECO "D94"] [PlyCount "28"] [EventDate "1910.??.??"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Bd3 O-O 7. Qc2 Na6 8. a3 dxc4 9. Bxc4 b5 10. Bd3 b4 11. Na4 bxa3 12. bxa3 Bb7 13. Rb1 Qc7 14. Ne5 Nh5 * [Event "Wch11-Berlin"] [Site "?"] [Date "1910.??.??"] [Round "4"] [White "Janowski, D."] [Black "Lasker, Em"] [Result "*"] [ECO "D30"] [PlyCount "28"] [EventDate "1910.??.??"] 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c4 e6 5. Bd3 Nc6 6. O-O dxc4 7. Bxc4 a6 8. a4 Be7 9. Nc3 O-O 10. b3 cxd4 11. exd4 Nb4 12. Bb2 b6 13. Qe2 Bb7 14. Rad1 Nfd5 * [Event "Wch11-Berlin"] [Site "?"] [Date "1910.??.??"] [Round "5"] [White "Lasker, Em"] [Black "Janowski, D."] [Result "*"] [ECO "D32"] [PlyCount "28"] [EventDate "1910.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Be6 6. e4 dxe4 7. Nxe4 Nc6 8. Be3 cxd4 9. Nxd4 Qa5+ 10. Nc3 O-O-O 11. a3 Nh6 12. b4 Qe5 13. Ncb5 Nf5 14. Rc1 Nxe3 * [Event "Wch11-Berlin"] [Site "?"] [Date "1910.??.??"] [Round "8"] [White "Janowski, D."] [Black "Lasker, Em"] [Result "*"] [ECO "D30"] [PlyCount "28"] [EventDate "1910.??.??"] 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c4 e6 5. Bd3 Nc6 6. O-O a6 7. Nc3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a4 b4 11. Ne4 Nxe4 12. Bxe4 Na5 13. Bxb7 Nxb7 14. Qe2 Bd6 * [Event "Wch11-Berlin"] [Site "?"] [Date "1910.??.??"] [Round "11"] [White "Lasker, Em"] [Black "Janowsky, D."] [Result "*"] [ECO "C30"] [PlyCount "28"] [EventDate "1910.??.??"] 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. d4 Bxf3 6. gxf3 Qh4+ 7. Ke2 Bb6 8. Na3 f5 9. Nc4 fxe4 10. fxe5 dxe5 11. Nxe5 Nc6 12. Nxc6 bxc6 13. Bg2 Qh5 14. Be3 Qb5+ * [Event "Wch12-Havana"] [Site "?"] [Date "1921.??.??"] [Round "10"] [White "Lasker, Em"] [Black "Capablanca, J."] [Result "*"] [ECO "D61"] [PlyCount "28"] [EventDate "1921.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2 c5 8. Rd1 Qa5 9. Bd3 h6 10. Bh4 cxd4 11. exd4 dxc4 12. Bxc4 Nb6 13. Bb3 Bd7 14. O-O Rac8 * [Event "Wch12-Havana"] [Site "?"] [Date "1921.??.??"] [Round "11"] [White "Capablanca, J."] [Black "Lasker, Em"] [Result "*"] [ECO "D63"] [PlyCount "28"] [EventDate "1921.??.??"] 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 Re8 8. Qc2 c6 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Rxe7 12. O-O Nf8 13. Rfd1 Bd7 14. e4 Nb6 * [Event "Wch12-Havana"] [Site "?"] [Date "1921.??.??"] [Round "12"] [White "Lasker, Em"] [Black "Capablanca, J."] [Result "*"] [ECO "C66"] [PlyCount "28"] [EventDate "1921.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Nc3 Be7 7. Re1 exd4 8. Nxd4 O-O 9. Bf1 Re8 10. f3 Bf8 11. Bg5 h6 12. Bh4 g6 13. Nd5 Bg7 14. Nb5 g5 * [Event "Wch12-Havana"] [Site "?"] [Date "1921.??.??"] [Round "13"] [White "Capablanca, J."] [Black "Lasker, Em"] [Result "*"] [ECO "D63"] [PlyCount "28"] [EventDate "1921.??.??"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 Re8 8. Qc2 h6 9. Bh4 c5 10. cxd5 Nxd5 11. Bxe7 Nxe7 12. dxc5 Nxc5 13. Bb5 Bd7 14. O-O Qb6 * [Event "Wch13-Buenos Aires"] [Site "?"] [Date "1927.??.??"] [Round "1"] [White "Capablanca, J."] [Black "Alekhine, A."] [Result "*"] [ECO "C01"] [PlyCount "28"] [EventDate "1927.??.??"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Nge7 7. O-O Bf5 8. Bxf5 Nxf5 9. Qd3 Qd7 10. Nd1 O-O 11. Ne3 Nxe3 12. Bxe3 Rfe8 13. Nf4 Bd6 14. Rfe1 Nb4 * [Event "Wch13-Buenos Aires"] [Site "?"] [Date "1927.??.??"] [Round "3"] [White "Capablanca, J."] [Black "Alekhine, A."] [Result "*"] [ECO "A47"] [WhiteElo "1715"] [BlackElo "1710"] [PlyCount "28"] [EventDate "1927.??.??"] 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O cxd4 6. Nxd4 Bxg2 7. Kxg2 d5 8. c4 e6 9. Qa4+ Qd7 10. Nb5 Nc6 11. cxd5 exd5 12. Bf4 Rc8 13. Rc1 Bc5 14. b4 Bxb4 * [Event "Wch13-Buenos Aires"] [Site "?"] [Date "1927.??.??"] [Round "12"] [White "Alekhine, A."] [Black "Capablanca, J."] [Result "*"] [ECO "D64"] [PlyCount "28"] [EventDate "1927.??.??"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Qc2 a6 9. a3 h6 10. Bh4 Re8 11. Rd1 b5 12. cxb5 cxb5 13. Bd3 Bb7 14. O-O Rc8 * [Event "Wch13-Buenos Aires"] [Site "?"] [Date "1927.??.??"] [Round "21"] [White "Capablanca, J."] [Black "Alekhine, A."] [Result "*"] [ECO "D63"] [PlyCount "28"] [EventDate "1927.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 a6 8. a3 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. O-O c5 13. dxc5 Nxc5 14. Nd4 Rc8 *
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Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.