[Event "Juegos Alajuelenses U-12 Arena"] [Site "https://lichess.org/tc2qsdO7"] [Date "2020.11.22"] [White "AlisonMarin"] [Black "CristinaGonzalezH"] [Result "0-1"] [UTCDate "2020.11.22"] [UTCTime "20:40:27"] [WhiteElo "922"] [BlackElo "1500"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3?! { (0.42 → -0.22) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6) 2... Nf6 3. Nf3 Nc6 4. Nc3 Bb4 5. Bg5?! { (0.21 → -0.48) Inaccuracy. g3 was best. } (5. g3 d5 6. exd5 Nxd5 7. Bd2 O-O 8. Bg2 Nxc3 9. bxc3 Bc5) 5... d6 6. Bxf6 Qxf6 7. a3 Ba5 8. b4 Bb6 9. Nb5?? { (-0.01 → -1.79) Blunder. Nd5 was best. } (9. Nd5 Qd8 10. a4 a6 11. Nxb6 cxb6 12. c3 O-O 13. Be2 d5 14. O-O Be6 15. b5 Na5) 9... O-O 10. Nxc7?? { (-1.64 → -4.93) Blunder. Nc3 was best. } (10. Nc3 Be6) 10... Bxc7 11. d4?! { (-4.79 → -6.82) Inaccuracy. Be2 was best. } (11. Be2 Ne7 12. O-O Ng6 13. Nd2 Qg5 14. Kh1 Be6 15. a4 a5 16. bxa5 Bxa5 17. Nc4 Bb4) 11... exd4 12. Nxd4?! { (-6.14 → -10.21) Inaccuracy. Bc4 was best. } (12. Bc4 Re8) 12... Bg4 13. Be2 Bxe2?! { (-8.04 → -5.56) Inaccuracy. Nxd4 was best. } (13... Nxd4 14. Bxg4 Nxc2+ 15. Qxc2 Qxa1+ 16. Bd1 Qe5 17. O-O d5 18. g3 dxe4 19. Qc5 Qxc5 20. bxc5) 14. Kxe2? { (-5.56 → -14.00) Mistake. Nxe2 was best. } (14. Nxe2) 14... Nxd4+ 15. Kd3 Rfe8 16. Qe1 Bb6 17. c3 Nf5 18. Ra2 Rac8 19. g4 Nd4 20. h4?! { (-25.60 → Mate in 12) Checkmate is now unavoidable. Rc2 was best. } (20. Rc2 d5) 20... g5?! { (Mate in 12 → -19.97) Lost forced checkmate sequence. Qf3+ was best. } (20... Qf3+ 21. Qe3 Qxh1 22. cxd4 Qd1+ 23. Qd2 Qb3+ 24. Ke2 Rxe4+ 25. Qe3 Rxe3+ 26. fxe3 Qxa2+ 27. Kf3) 21. Rh3 gxh4 22. Re3 Nb3 23. Rae2 Bxe3 24. fxe3 b6 25. Rb2 a5 26. Rxb3 axb4 27. cxb4 Red8 28. Rb1?! { (-14.00 → Mate in 16) Checkmate is now unavoidable. Kd2 was best. } (28. Kd2 Qe6) 28... d5 29. exd5 Rxd5+ 30. Ke4 Re8+ 31. Kxd5 Qd8+? { (Mate in 9 → -7.63) Lost forced checkmate sequence. Qe6+ was best. } (31... Qe6+ 32. Kd4 Qe4+ 33. Kc3 Rc8+ 34. Kb2 Rc2+ 35. Kb3 Qd3+ 36. Ka4 Rc7 37. Qc3 Rxc3 38. b5) 32. Kc6? { (-7.63 → Mate in 5) Checkmate is now unavoidable. Kc4 was best. } (32. Kc4 b5+ 33. Kc3 Qf6+ 34. Kc2 h3 35. Rb2 h2 36. Kb1 Rxe3 37. Qxe3 h1=Q+ 38. Ka2 Qd5+) 32... Re6+ 33. Kb5 Qd5+ 34. Ka6 Qa8+ 35. Kb5 Qb8?! { (Mate in 3 → -12.18) Lost forced checkmate sequence. Qc6+ was best. } (35... Qc6+ 36. Ka6 Re8 37. Ka7 Ra8#) 36. Kc4 Re8? { (-8.72 → -4.08) Mistake. Qe8 was best. } (36... Qe8 37. Kd3) 37. Kb3 Rd8?? { (-3.45 → -0.12) Blunder. h3 was best. } (37... h3) 38. Qxh4 Qc8?! { (0.00 → 0.95) Inaccuracy. Rd3+ was best. } (38... Rd3+ 39. Kc2 Rxa3 40. Qg5+ Kf8 41. Kb2 Qa8 42. Qh6+ Ke8 43. Qxb6 Ra2+ 44. Kc3 Qd5 45. Qd4) 39. e4?? { (0.95 → Mate in 4) Checkmate is now unavoidable. Qg5+ was best. } (39. Qg5+) 39... Rd3+ 40. Kb2 Qc3+ 41. Ka2 Rd2+ 42. Rb2 Qxb2# { Black wins by checkmate. } 0-1