[Event "PRIMA B - 2"] [Site "https://lichess.org/ZmjxjXO4"] [Date "2021.11.19"] [White "francicanti"] [Black "ladygio"] [Result "0-1"] [UTCDate "2021.11.19"] [UTCTime "08:44:19"] [WhiteElo "1483"] [BlackElo "1425"] [WhiteRatingDiff "-60"] [BlackRatingDiff "+60"] [Variant "Standard"] [TimeControl "240+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } a6 2. b3 b6 3. c3 c6?! { (-0.25 → 0.44) Inaccuracy. g6 was best. } (3... g6 4. Nf3 Bg7 5. d4 Bb7 6. Bb2 d5 7. g3 Nf6 8. Bg2) 4. d3 d6 5. e3 e6 6. f3 f6?! { (-0.45 → 0.14) Inaccuracy. d5 was best. } (6... d5 7. f4 Nf6 8. Nf3 Bd6 9. d4 c5 10. Bd3 O-O 11. O-O) 7. g3 g6?! { (-0.09 → 0.62) Inaccuracy. d5 was best. } (7... d5 8. c4 Bd6 9. Nc3 Ne7 10. Bg2 e5 11. f4 Be6 12. Nf3) 8. h3?! { (0.62 → -0.16) Inaccuracy. f4 was best. } (8. f4 Bg7 9. Bg2 f5 10. e4 Ne7 11. Nf3 c5 12. O-O O-O) 8... h6 9. g4 a5 10. h4 b5 11. f4 c5? { (-0.35 → 0.84) Mistake. e5 was best. } (11... e5 12. Ra2) 12. e4?! { (0.84 → 0.13) Inaccuracy. d4 was best. } (12. d4 Qb6) 12... d5 13. d4 e5?? { (-0.36 → 2.13) Blunder. dxe4 was best. } (13... dxe4 14. h5 cxd4 15. cxd4 b4 16. Bb5+ Bd7 17. Bc4 g5 18. d5 Qb6 19. Nd2 exd5 20. Bxd5) 14. c4?? { (2.13 → -0.42) Blunder. dxe5 was best. } (14. dxe5) 14... f5?? { (-0.42 → 3.59) Blunder. dxe4 was best. } (14... dxe4 15. d5) 15. exd5?? { (3.59 → 0.20) Blunder. dxe5 was best. } (15. dxe5 dxc4 16. Qd5 Ra7 17. Qxd8+ Kxd8 18. Nc3 cxb3 19. Nxb5 Rg7 20. Bb2 fxe4 21. O-O-O+ Rd7) 15... g5?? { (0.20 → 7.84) Blunder. exd4 was best. } (15... exd4 16. Nf3) 16. fxe5 cxd4 17. hxg5 hxg5?! { (6.38 → 10.70) Inaccuracy. Bg7 was best. } (17... Bg7 18. e6 Qd6 19. Ra2 a4 20. gxf5 axb3 21. Rf2 Qe5+ 22. Qe2 Qxe2+ 23. Bxe2 hxg5 24. Rxh8) 18. gxf5?? { (10.70 → -0.22) Blunder. Rxh8 was best. } (18. Rxh8) 18... g4?? { (-0.22 → 11.72) Blunder. Rxh1 was best. } (18... Rxh1 19. Qf3) 19. cxb5?? { (11.72 → -2.99) Blunder. Rxh8 was best. } (19. Rxh8 Bxf5 20. Bd3 bxc4 21. bxc4 Qe7 22. Bxf5 Qg7 23. Rh5 Qxe5+ 24. Ne2 Ne7 25. Bg6+ Nxg6) 19... Bxf5?? { (-2.99 → 8.96) Blunder. Rxh1 was best. } (19... Rxh1 20. Qxg4 Qxd5 21. Qg6+ Qf7 22. Qxf7+ Kxf7 23. e6+ Ke8 24. Nf3 d3 25. Bf4 Bh6 26. Bxh6) 20. Rh4?? { (8.96 → Mate in 11) Checkmate is now unavoidable. Rxh8 was best. } (20. Rxh8 Qxd5 21. Bc4 Qxe5+ 22. Qe2 Qxe2+ 23. Nxe2 Ne7 24. Nxd4 Nd7 25. Bg5 g3 26. Bxe7 Kxe7) 20... Bc8?? { (Mate in 11 → 9.46) Lost forced checkmate sequence. Qxh4+ was best. } (20... Qxh4+ 21. Kd2 Bh6+ 22. Ke2 Qh2+ 23. Ke1 Qg3+ 24. Ke2 Qxe5+ 25. Kf2 Be3+ 26. Bxe3 Qxe3+ 27. Kg2) 21. Rxh8 Bxa3 22. Rh2 Bxc1 23. Qxc1 Qxd5 24. Raa2 Qxb5?! { (10.19 → Mate in 4) Checkmate is now unavoidable. Bf5 was best. } (24... Bf5 25. Bc4) 25. b4? { (Mate in 4 → 7.59) Lost forced checkmate sequence. Qxc8+ was best. } (25. Qxc8+ Kf7 26. Raf2+ Nf6 27. Rxf6+ Ke7 28. Rh7#) 25... Qxe5+ 26. Kd1 Qxh2 27. Nh3?? { (17.66 → -2.77) Blunder. Qxc8+ was best. } (27. Qxc8+ Ke7 28. Rxh2 Nf6 29. Re2+ Kf7 30. Qb7+ Nbd7 31. Qxa8 Nb6 32. Qa7+ Nbd7 33. Qxa5 g3) 27... Qxh3?? { (-2.77 → 11.77) Blunder. Qxa2 was best. } (27... Qxa2) 28. Bxh3 gxh3 29. Qc2? { (11.33 → 4.98) Mistake. Qxc8+ was best. } (29. Qxc8+) 29... h2? { (4.98 → 10.92) Mistake. Ne7 was best. } (29... Ne7 30. Qh7) 30. Qxh2 axb4 31. Qg2?! { (11.49 → 6.24) Inaccuracy. Rxa8 was best. } (31. Rxa8 Kf7 32. Qxb8 Ne7 33. Qxb4 Ke6 34. Qxd4 Kf5 35. Nd2 Kg6 36. Ne4 Bg4+ 37. Kc1 Nf5) 31... Rxa2 32. Qxg8+ Kd7 33. Qg7+?! { (6.64 → 4.26) Inaccuracy. Qxa2 was best. } (33. Qxa2 Ke7 34. Qa7+ Bd7 35. Qxb8 b3 36. Nd2 b2 37. Qxb2 Kf6 38. Qxd4+ Ke6 39. Kc2 Bc6) 33... Kc6 34. Na3?? { (4.35 → -2.29) Blunder. Qg8 was best. } (34. Qg8 Bf5 35. Qxa2 Bxb1 36. Qc4+ Kd6 37. Qxb4+ Kc7 38. Qxb1 Nd7 39. Ke2 Nc5 40. Qg6 d3+) 34... Kc5?? { (-2.29 → 3.72) Blunder. Rxa3 was best. } (34... Rxa3 35. Qxd4 Na6 36. Qe4+ Kb6 37. Qd4+ Kb7 38. Qd5+ Kb8 39. Qe5+ Ka8 40. Qd5+ Bb7 41. Qd8+) 35. Qg5+ Kb6 36. Ke1?? { (4.22 → -3.10) Blunder. Qb5+ was best. } (36. Qb5+ Kc7 37. Qc5+ Nc6 38. Nb5+ Kb7 39. Nd6+ Kc7 40. Nxc8 Ra6 41. Ne7 b3 42. Kc1 d3) 36... d3?? { (-3.10 → 3.09) Blunder. Rxa3 was best. } (36... Rxa3 37. Qd8+) 37. Qg6+?? { (3.09 → 0.43) Blunder. Qb5+ was best. } (37. Qb5+) 37... Ka7?? { (0.43 → 3.61) Blunder. Nc6 was best. } (37... Nc6 38. Nc4+) 38. Qg7+?? { (3.61 → 0.70) Blunder. Nb5+ was best. } (38. Nb5+ Kb7) 38... Ka8 39. Qg8?? { (0.67 → -7.53) Blunder. Nb5 was best. } (39. Nb5 Bd7) 39... d2+?? { (-7.53 → 0.00) Blunder. Re2+ was best. } (39... Re2+ 40. Kf1 Bh3+ 41. Kg1 Rg2+ 42. Qxg2+ Bxg2 43. Nc4 Bc6 44. Kf2 Bb5 45. Ne3 Kb7 46. Ke1) 40. Kf1?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kd1 was best. } (40. Kd1 Rxa3 41. Qxc8 Ra6 42. Qd8 Kb7 43. Qe7+ Kc8 44. Qxb4 Nc6 45. Qb5 Ra1+ 46. Kxd2 Kc7) 40... d1=Q# { Black wins by checkmate. } 0-1