[Event "Битва Регионов 2023 - 11 Team Battle"] [Site "https://lichess.org/3Y2FycFV"] [Date "2023.03.19"] [White "DAVIDOS1206"] [Black "Anisiya-Oris"] [Result "1-0"] [UTCDate "2023.03.19"] [UTCTime "13:10:00"] [WhiteElo "1800"] [BlackElo "1801"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e6 4. d4 cxd4 5. cxd4 Nf6?! { (0.00 → 0.60) Inaccuracy. d5 was best. } (5... d5 6. e5 Nge7 7. Nc3 Nf5 8. a3 Bd7 9. h4 Be7 10. g3) 6. d5 Qa5+?? { (0.30 → 2.35) Blunder. exd5 was best. } (6... exd5 7. exd5 Bb4+ 8. Nc3 Ne7 9. Bc4 b5 10. Bb3 O-O 11. O-O) 7. Nc3 exd5 8. exd5 Nxd5?! { (3.20 → 4.73) Inaccuracy. Ne7 was best. } (8... Ne7 9. d6 Nf5 10. Bd3 Nxd6 11. O-O Be7 12. Re1 Kf8 13. Bf4 Nde8 14. Bc4 Bb4 15. Re5) 9. Qxd5 Qxd5 10. Nxd5 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 O-O 13. Bd3 Re8 14. Nc7 d5 15. Nxe8 Bg4 16. Nc7 Rc8 17. Nxd5 a6 18. h3 Be6 19. Nf4 b5?! { (6.26 → 8.88) Inaccuracy. Bd7 was best. } (19... Bd7 20. Ng5 h6 21. Nxf7 Kxf7 22. Bc4+ Kf6 23. Nd5+ Kg6 24. Rad1 Rf8 25. Bd3+ Kf7 26. Be4) 20. Nxe6 fxe6 21. Rac1 Ne7 22. Rxc8+ Nxc8 23. Rc1 Nd6 24. Rc7 e5 25. Nxe5 h6 26. Rd7 Ne8 27. Rd8 Kf8 28. Bg6 Ke7 29. Rxe8+ Kf6?! { (15.32 → Mate in 4) Checkmate is now unavoidable. Kd6 was best. } (29... Kd6 30. b4 Kd5 31. f4 a5 32. bxa5 Kc5 33. Re7 b4 34. a6 Kb5 35. Bd3+ Kc5 36. a7) 30. Nf7? { (Mate in 4 → 9.69) Lost forced checkmate sequence. f4 was best. } (30. f4 a5 31. h4 a4 32. f5 b4 33. Re6#) 30... Kxg6 31. Re6+?! { (10.39 → 6.91) Inaccuracy. Ne5+ was best. } (31. Ne5+ Kf5 32. Ke3 a5 33. g4+ Kg5 34. f4+ Kh4 35. Rg8 g5 36. f5 Kxh3 37. Rh8 a4) 31... Kxf7 32. Rxa6 Ke7 33. Rb6 Kd7 34. Rxb5 Ke6 35. a4 Kd6 36. a5 Kc6 37. Rb3 Kc7 38. a6 Kc6 39. a7 Kc5?! { (13.47 → Mate in 4) Checkmate is now unavoidable. Kd6 was best. } (39... Kd6 40. Rc3 g6 41. b4 g5 42. b5 h5 43. b6 g4 44. h4 Ke5 45. Ke3 Ke6 46. b7) 40. a8=Q Kd6 41. Qd8+ Kc5 42. Rc3+ Kb5 43. Qb8+ Ka4 44. Ra3# { White wins by checkmate. } 1-0