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| | Black Knights' Tango at AllExperts |
 | | It originated in the 1920s, when it was played by both the Mexican grandmaster Carlos Torre (hence the name "Mexican Defense"), and the master Alexander Kevitz (the "Kevitz" in "Kevitz-Trajkovic Defense"). |
 | | The opening has some distinct variations but it is highly transpositional, and may transpose to the King's Indian Defense, Nimzo-Indian Defense, Bogo-Indian Defense, Chigorin Defense, Ragozin System, and English Opening. |
 | | Then White can play 4.Nc3 Bb4 (transposing to a Nimzo-Indian Defense); 4.a3, when Black can either play 4...d5 (reaching a kind of Queen's Gambit Declined or Ragozin System), or 4...d6, preparing...e5; or 4.g3, when after 4...Bb4+, play will transpose to a Nimzo-Indian after 5.Nc3, or to a Bogo-Indian Defense after 5.Bd2 or 5.Nbd2. |
| en.allexperts.com /e/b/bl/black_knights'_tango.htm (404 words) |
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