[Event "Битва Регионов 2023 - 14 Team Battle"] [Site "https://lichess.org/LfAEFlVk"] [Date "2023.04.09"] [White "markmargavkin"] [Black "Cu6upcku_Xacku"] [Result "1-0"] [UTCDate "2023.04.09"] [UTCTime "13:27:33"] [WhiteElo "1648"] [BlackElo "2276"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "120+1"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. h3?? { (0.00 → -1.82) Blunder. Nc3 was best. } (3. Nc3 Bc5 4. Nf3 d6 5. d4 exd4 6. Nxd4 a5 7. O-O Nbd7) 3... Nc6? { (-1.82 → -0.21) Mistake. Nxe4 was best. } (3... Nxe4 4. d3 Nf6 5. Bb3 Be7 6. f4 exf4 7. Nf3 O-O 8. O-O) 4. Nc3 Bc5?! { (-0.74 → 0.00) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 f5 8. Bxc6+ bxc6 9. d3) 5. Nf3 d6 6. O-O O-O 7. Na4?! { (0.00 → -0.94) Inaccuracy. d3 was best. } (7. d3 Na5 8. Bb3 c6 9. Ne2 Nxb3 10. axb3 h6 11. Ng3 Bb6) 7... Bb6?! { (-0.94 → 0.00) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. d3 Nxf2 9. Rxf2 Bxf2+ 10. Kxf2 Be6 11. Kg1 Bxc4 12. dxc4) 8. Nxb6 axb6 9. c3?! { (-0.16 → -0.86) Inaccuracy. d3 was best. } (9. d3 Na5) 9... Nxe4 10. Qe2?! { (-0.71 → -1.52) Inaccuracy. d4 was best. } (10. d4 exd4 11. Nxd4 Bd7 12. Re1 Ne5 13. Bf1 f5 14. Nf3 Nxf3+ 15. Qxf3 Qf6 16. Qd1 Kh8) 10... d5 11. Bb5 Re8 12. d3 Nc5?! { (-1.95 → -1.21) Inaccuracy. Nd6 was best. } (12... Nd6 13. Bxc6) 13. b4 e4? { (-1.34 → -0.20) Mistake. Nd7 was best. } (13... Nd7 14. Qd1) 14. Re1? { (-0.20 → -1.57) Mistake. Bxc6 was best. } (14. Bxc6 bxc6) 14... Bf5?! { (-1.57 → -0.82) Inaccuracy. Bd7 was best. } (14... Bd7) 15. Bg5 exf3 16. Bxd8?? { (-1.13 → -5.03) Blunder. Qxe8+ was best. } (16. Qxe8+) 16... fxe2 17. Bxc7 Nxd3 18. Bxd3 Bxd3 19. Bxb6 Ne5 20. f4 Nc4 21. Bd4 f6 22. a4 Be4?! { (-5.97 → -4.08) Inaccuracy. Ne3 was best. } (22... Ne3 23. Ra2 Nc2 24. Rxc2 Bxc2 25. Kf2 Bd3 26. a5 Rac8 27. g4 Re4 28. Kf3 Bc4 29. Kg3) 23. Rxe2 Kf7 24. Ree1 Rac8 25. a5 Bg6 26. Rxe8 Rxe8 27. b5?! { (-3.09 → -3.96) Inaccuracy. a6 was best. } (27. a6) 27... Re2? { (-3.96 → -1.95) Mistake. Nd6 was best. } (27... Nd6 28. g4 Be4 29. b6 Bd3 30. f5 Ba6 31. Bc5 Ne4 32. Bb4 g6 33. Rd1 Rd8 34. fxg6+) 28. Kf1? { (-1.95 → -3.47) Mistake. a6 was best. } (28. a6 Re8 29. g4 Be4 30. Kh2 b6 31. h4 Ra8 32. f5 h5 33. gxh5 Bxf5 34. h6 gxh6) 28... Bd3 29. Kg1 Be4 30. Kf1 Rxg2 31. a6 Nd2+ 32. Ke1 Nf3+ 33. Kf1 Rd2? { (-5.47 → -3.42) Mistake. Rh2 was best. } (33... Rh2 34. Rd1 bxa6 35. b6 Rb2 36. c4 Nxd4 37. Rxd4 Rxb6 38. cxd5 Bf5 39. Kf2 Rb2+ 40. Kg1) 34. axb7?? { (-3.42 → Mate in 1) Checkmate is now unavoidable. Bf2 was best. } (34. Bf2 bxa6 35. bxa6 Rb2 36. a7 d4 37. cxd4 Rb1+ 38. Rxb1 Nd2+ 39. Ke2 Nxb1 40. d5 Bxd5) 34... Nh2+ 35. Kg1 Rg2+ 36. Kh1 Ra2+ 37. Kg1 Rxa1+?? { (Mate in 2 → 4.39) Lost forced checkmate sequence. Nf3+ was best. } (37... Nf3+ 38. Kf1 Bd3#) 38. Kf2?? { (4.39 → -5.84) Blunder. Kxh2 was best. } (38. Kxh2) 38... Rh1?? { (-5.84 → 3.16) Blunder. Ra2+ was best. } (38... Ra2+ 39. Ke1 Nf3+ 40. Kd1 Bd3 41. c4 Bc2+ 42. Ke2 Nxd4+ 43. Ke3 Nf5+ 44. Kd2 Be4+ 45. Kc3) 39. b8=Q Rf1+ 40. Ke2 Nf3? { (3.27 → 6.01) Mistake. Rb1 was best. } (40... Rb1 41. f5 Rb2+ 42. Ke3 Bxf5 43. Qc7+ Kg6 44. b6 Be4 45. b7 Nf1+ 46. Kf4 Kh6 47. h4) 41. Kxf1 Kg6 42. b6 Nd2+ 43. Ke2 Nc4 44. b7 Kh5 45. Qf8 g5?! { (16.73 → Mate in 6) Checkmate is now unavoidable. Na3 was best. } (45... Na3 46. Qxa3) 46. Qe8+ Kh4 47. fxg5?! { (Mate in 5 → 16.66) Lost forced checkmate sequence. Bf2+ was best. } (47. Bf2+ Kxh3 48. Qh5+ Kg2 49. Qg4+ Kh2 50. Qg1+ Kh3 51. Qg3#) 47... Kg3?! { (16.66 → Mate in 6) Checkmate is now unavoidable. Ne5 was best. } (47... Ne5 48. b8=Q) 48. gxf6 Bg6 49. Qxg6+ hxg6 50. f7 Kxh3 51. f8=Q g5 52. Qh8+ Kg4 53. b8=Q Kf5 54. Qhe5+ Kg6 55. Qf6+ Kh5 56. Qbh8+ Kg4 57. Qe6+ Kg3 58. Qhe5+ Kg2 59. Qxg5+ Kh2 60. Qeg4 Kh1 61. Q4h4# { White wins by checkmate. } 1-0