♟ ChessMoves AI · Master Games

Miguel, Sergio vs Efimov, Igor

1-0 · Horwitz Defense (A40) · 2026-09-27 · ratings 2258 / 2263

Players: Miguel, Sergio vs Efimov, Igor

Replay & analyse this game → Master database

Moves

[White "Miguel, Sergio"]
[Black "Efimov, Igor"]
[Result "1-0"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Date "2026-09-27"]

1. d4 1... e6 2. Bf4 2... c5 3. e3 3... Qb6 4. Nc3 4... cxd4 5. Nb5 5... Qa5+ 6. Qd2 6... Qxd2+ 7. Kxd2 7... dxe3+ 8. Bxe3 8... Na6 9. Bxa7 9... Nf6 10. c3 10... Ne4+ 11. Kc2 11... Be7 12. Bd4 12... O-O 13. f3 13... Nf6 14. b4 14... d6 15. Rd1?? 15... e5 16. Be3 16... d5? 17. a3 17... Be6 18. Bg5 18... h6 19. Bh4?! 19... Rfc8 20. Kb2 20... g5?! 21. Bg3 21... Nd7 22. h4 22... f6 23. hxg5 23... hxg5 24. Bd3 24... Nb6 25. Ne2 25... Na4+?! 26. Kb3? 26... e4? 27. Ned4 27... Bd7?? 28. Be2 28... Be8 29. fxe4 29... dxe4?! 30. Rh6 30... Bf7+ 31. c4 31... Bf8?! 32. Rxf6 32... Bg7 33. Rxf7 33... N4c5+ 34. bxc5 34... Nxc5+ 35. Kc2 35... Kxf7 36. Nd6+ 36... Kg6 37. Nxc8 37... Rxc8 38. Bg4 38... Ra8 39. Bd6 39... b6 40. Nb5 40... Ra4 41. Be2 41... Ne6 42. Bb4 42... Nf4 43. Bf1 43... e3 44. Bd3+ 44... Kh5 45. g3

ChessMoves AI — play, train and study chess. Master game data from public tournament broadcasts.