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Drenchev, Petar vs Karaivanov, Alexander

1-0 · Nimzo-Indian Defense: Normal Variation, Ragozin Variation (E51) · 2026-07-25 · ratings 2321 / 1897

Players: Drenchev, Petar vs Karaivanov, Alexander

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Moves

[White "Drenchev, Petar"]
[Black "Karaivanov, Alexander"]
[Result "1-0"]
[ECO "E51"]
[Opening "Nimzo-Indian Defense: Normal Variation, Ragozin Variation"]
[Date "2026-07-25"]

1. Nf3 1... d5 2. d4 2... Nf6 3. c4 3... e6 4. Nc3 4... Bb4 5. e3 5... O-O 6. Bd3 6... dxc4 7. Bxc4 7... b6 8. O-O 8... Bxc3 9. bxc3 9... Ba6 10. Bxa6 10... Nxa6 11. e4 11... h6 12. Qe2 12... Qc8 13. Rd1 13... Qb7?! 14. e5 14... Nh7 15. Rd3?! 15... f5?? 16. exf6 16... Rxf6 17. Ne5 17... c5 18. Rg3 18... cxd4 19. Ng4 19... Raf8 20. Nxf6+ 20... Rxf6 21. cxd4 21... Nb4 22. d5 22... Qxd5 23. Bb2 23... Rf7 24. Rd1 24... Qxa2?! 25. Ra3

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