[Event "Skolu olimpiade - Turnirs Nr 7"] [Site "https://lichess.org/8tsD4UKy"] [Date "2022.03.23"] [White "Yefim_GL"] [Black "ALINAVASC"] [Result "0-1"] [UTCDate "2022.03.23"] [UTCTime "18:58:53"] [WhiteElo "1479"] [BlackElo "1361"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.39 → -0.87) Mistake. c4 was best. } { D00 Blackmar-Diemer Gambit } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6) 2... f6?? { (-0.87 → 1.75) Blunder. dxe4 was best. } (2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 c6 6. Bd3 Bg4 7. Be3) 3. Nc3?! { (1.75 → 0.94) Inaccuracy. exd5 was best. } (3. exd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 Be6) 3... c6?? { (0.94 → 3.30) Blunder. dxe4 was best. } (3... dxe4 4. Nxe4 Nc6 5. Nf3 Bf5 6. Bd3 e5 7. O-O Qd7 8. dxe5) 4. f3?? { (3.30 → 0.97) Blunder. exd5 was best. } (4. exd5 cxd5 5. Qh5+ g6 6. Qxd5 Nc6 7. Qxd8+ Kxd8 8. Bf4 g5) 4... e6 5. e5? { (0.90 → -0.47) Mistake. a3 was best. } (5. a3 Qb6 6. f4 f5 7. e5 c5 8. Be3 Bd7 9. dxc5 Bxc5) 5... f5?? { (-0.47 → 1.53) Blunder. c5 was best. } (5... c5 6. f4 cxd4 7. Nb5 Nc6 8. Nf3 Bc5 9. a3 Nh6 10. b4) 6. f4?! { (1.53 → 0.89) Inaccuracy. Be3 was best. } (6. Be3 Qb6) 6... b5?! { (0.89 → 1.67) Inaccuracy. Nh6 was best. } (6... Nh6 7. Nf3 Be7 8. Be3 O-O 9. g3 b5 10. h3 Nd7 11. Bd3) 7. Nf3 b4?! { (1.50 → 2.43) Inaccuracy. a6 was best. } (7... a6 8. Be3 Nd7 9. a4 b4 10. Na2 Nh6 11. h3 a5 12. Nc1 Be7 13. Nb3 Nb6 14. Nc5) 8. Ne2? { (2.43 → 1.11) Mistake. Na4 was best. } (8. Na4) 8... Be7?! { (1.11 → 2.22) Inaccuracy. a5 was best. } (8... a5 9. a3 bxa3 10. bxa3 a4 11. Rb1 Nd7 12. Ng5 Nb6 13. Nc3 Nh6 14. Bd3 Nf7 15. g4) 9. c3?! { (2.22 → 1.12) Inaccuracy. a3 was best. } (9. a3 bxa3 10. b3 a5 11. Bxa3 h6 12. Nc1 Nd7 13. Qd2 Bxa3 14. Rxa3 c5 15. Nd3 cxd4) 9... h6? { (1.12 → 2.33) Mistake. a5 was best. } (9... a5) 10. cxb4 Bxb4+ 11. Bd2?! { (2.10 → 1.29) Inaccuracy. Kf2 was best. } (11. Kf2 Nd7 12. a3 Ba5 13. b4 Bb6 14. Nc3 a5 15. Bd2 Ne7 16. Na4 axb4 17. axb4 Ba6) 11... Bxd2+ 12. Qxd2 Bb7? { (1.80 → 3.28) Mistake. a5 was best. } (12... a5) 13. g3?! { (3.28 → 2.25) Inaccuracy. Rg1 was best. } (13. Rg1) 13... g5?? { (2.25 → 6.97) Blunder. Ba6 was best. } (13... Ba6 14. Rg1) 14. Bg2?? { (6.97 → 1.00) Blunder. fxg5 was best. } (14. fxg5 Kd7 15. h4 Ba6 16. Nf4 Bxf1 17. Rxf1 Na6 18. Kf2 Ne7 19. g6 Rg8 20. h5 Rb8) 14... g4 15. O-O?? { (1.03 → -2.63) Blunder. Nh4 was best. } (15. Nh4) 15... gxf3 16. Bxf3 h5 17. Rac1 h4?! { (-2.96 → -1.94) Inaccuracy. Nd7 was best. } (17... Nd7) 18. gxh4?? { (-1.94 → -4.15) Blunder. g4 was best. } (18. g4 Ne7) 18... Qxh4 19. Ng3?! { (-3.89 → -5.07) Inaccuracy. Rf2 was best. } (19. Rf2 Ne7) 19... Nd7 20. Rc2 Rh7 21. Rfc1?! { (-4.27 → -5.68) Inaccuracy. Qa5 was best. } (21. Qa5 Ne7) 21... Rg7 22. Qg2?! { (-4.49 → -6.52) Inaccuracy. Qb4 was best. } (22. Qb4 Rb8) 22... Rc8 23. b4 a6?! { (-5.75 → -3.82) Inaccuracy. Ne7 was best. } (23... Ne7) 24. a4?! { (-3.82 → -4.92) Inaccuracy. Qf1 was best. } (24. Qf1) 24... Ba8? { (-4.92 → -2.99) Mistake. Ne7 was best. } (24... Ne7) 25. b5?! { (-2.99 → -4.34) Inaccuracy. Qf1 was best. } (25. Qf1 Kd8 26. Be2 Bb7 27. Bxa6 Bxa6 28. Qxa6 Ne7 29. Rf1 Rg4 30. Rcf2 Ke8 31. b5 cxb5) 25... axb5 26. axb5 c5?! { (-3.85 → -2.69) Inaccuracy. Ne7 was best. } (26... Ne7 27. Ra1) 27. dxc5 Qxf4 28. c6?! { (-2.74 → -3.91) Inaccuracy. Qf2 was best. } (28. Qf2 Qg5 29. Kh1 Nxe5 30. Re1 f4 31. Qe2 d4 32. Bxa8 d3 33. Ne4 dxe2 34. Nxg5 Rxg5) 28... Nxe5 29. Rf2?? { (-4.25 → -10.20) Blunder. Rf1 was best. } (29. Rf1) 29... Qxc1+ 30. Rf1 Nxf3+ 31. Qxf3 Qc5+ 32. Qf2 Qxb5 33. Qe3 Qxc6 34. Kg2?! { (-12.92 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (34. Re1 Kf7) 34... Qc2+?! { (Mate in 8 → -67.68) Lost forced checkmate sequence. d4+ was best. } (34... d4+ 35. Qf3 Qxf3+ 36. Rxf3 Rc2+ 37. Kf1 Bxf3 38. Kg1 Rg2+ 39. Kf1 Rb7 40. Ne2 Rb1+ 41. Nc1) 35. Rf2?! { (-67.68 → Mate in 7) Checkmate is now unavoidable. Kg1 was best. } (35. Kg1 d4) 35... d4+ 36. Qf3 Bxf3+ 37. Kxf3 Qd3+ 38. Kg2 Rc2 39. Rxc2 Qxc2+ 40. Kh3 d3 41. Kh4 d2 42. Nh5 Rg4+ 43. Kh3 Qd3+ 44. Ng3 Rxg3+ 45. hxg3 d1=Q 46. Kh4 Qh1+ 47. Kg5 Qxg3# { Black wins by checkmate. } 0-1