[Event "AlumnoTC Arena"] [Site "https://lichess.org/VcMp68pv"] [Date "2021.09.16"] [White "MathiasBCH"] [Black "Gustavo_Chamorrro"] [Result "1-0"] [UTCDate "2021.09.16"] [UTCTime "16:41:54"] [WhiteElo "1509"] [BlackElo "1755"] [WhiteRatingDiff "+111"] [BlackRatingDiff "-57"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c5?! { (-0.21 → 0.42) Inaccuracy. Nf6 was best. } (2... Nf6 3. d3 c6 4. Ba4 a5 5. c4 d5 6. cxd5 b5 7. Bc2) 3. Nc3 a6 4. Ba4?? { (0.48 → -2.32) Blunder. Bc4 was best. } (4. Bc4 Nf6 5. d3 b5 6. Bb3 d6 7. f4 Nc6 8. Nf3 Be7) 4... Qa5?? { (-2.32 → 1.28) Blunder. b5 was best. } (4... b5 5. Bb3 c4 6. Nf3 d5 7. Nxd5 Nf6 8. d3 cxb3 9. Bg5) 5. a3?! { (1.28 → 0.65) Inaccuracy. d3 was best. } (5. d3 b5 6. Bb3 Nf6 7. Nf3 d6 8. O-O Be7 9. Nd5 Qd8 10. a4 b4 11. a5 O-O) 5... Nf6 6. Nf3 c4?! { (0.74 → 1.75) Inaccuracy. b5 was best. } (6... b5 7. Bb3) 7. b4 Qb6? { (1.52 → 2.87) Mistake. Qc7 was best. } (7... Qc7) 8. Nxe5?! { (2.87 → 2.19) Inaccuracy. O-O was best. } (8. O-O Be7) 8... Nc6?? { (2.19 → 5.60) Blunder. Qe6 was best. } (8... Qe6 9. d4) 9. Nxc4 Qc7 10. h4?? { (6.94 → 1.16) Blunder. Ne3 was best. } (10. Ne3) 10... d5?? { (1.16 → 6.92) Blunder. b5 was best. } (10... b5) 11. Na5?? { (6.92 → 3.16) Blunder. exd5 was best. } (11. exd5) 11... dxe4 12. Nxc6 bxc6 13. d3?! { (3.17 → 2.02) Inaccuracy. Nxe4 was best. } (13. Nxe4 Nxe4) 13... exd3?! { (2.02 → 2.92) Inaccuracy. Bd6 was best. } (13... Bd6 14. Nxe4 Nxe4 15. dxe4 Be5 16. Rb1 a5 17. b5 Rb8 18. Be3 cxb5 19. Rxb5 O-O 20. O-O) 14. cxd3?! { (2.92 → 1.68) Inaccuracy. Qf3 was best. } (14. Qf3) 14... Qe7+?? { (1.68 → 3.77) Blunder. Bd6 was best. } (14... Bd6 15. Bg5) 15. Kd2?! { (3.77 → 2.45) Inaccuracy. Be3 was best. } (15. Be3 Qc7) 15... Bg4?? { (2.45 → 7.53) Blunder. Qd6 was best. } (15... Qd6 16. Qf3) 16. Qb3?? { (7.53 → 1.36) Blunder. f3 was best. } (16. f3 Bd7) 16... Qd7 17. Re1+?! { (1.87 → 1.03) Inaccuracy. Qc4 was best. } (17. Qc4 Rc8 18. Ne4 Be6 19. Nxf6+ gxf6 20. Re1 a5 21. bxa5 Be7 22. Qc3 O-O 23. Bb2 Rfd8) 17... Be7 18. Rxe7+? { (1.11 → -0.09) Mistake. Qc4 was best. } (18. Qc4 Rc8 19. Bb2 Be6 20. Rxe6 Qxe6 21. Qxa6 Qd7 22. Re1 O-O 23. Qc4 Rfd8 24. Bb3 Nd5) 18... Qxe7?? { (-0.09 → 5.77) Blunder. Kxe7 was best. } (18... Kxe7 19. Qc4 Rhd8 20. Kc2 Rac8 21. Qc5+ Ke8 22. Bf4 Be6 23. Re1 Nd5 24. Nxd5 Qxd5 25. Qxd5) 19. Bb2?? { (5.77 → -2.01) Blunder. Bxc6+ was best. } (19. Bxc6+) 19... O-O 20. Re1 Qd8?! { (-1.75 → -0.77) Inaccuracy. Qd6 was best. } (20... Qd6 21. Qc4 Rfe8 22. Ne4 Qf4+ 23. Kc3 Rad8 24. g3 Nxe4+ 25. Rxe4 Rxe4 26. gxf4 Rxc4+ 27. Kxc4) 21. Bxc6?? { (-0.77 → -2.70) Blunder. Qc4 was best. } (21. Qc4 Be6) 21... Rc8 22. Bb7? { (-3.02 → -5.02) Mistake. Bd5 was best. } (22. Bd5 Rxc3) 22... Rb8?? { (-5.02 → -0.63) Blunder. Qb6 was best. } (22... Qb6 23. Bxc8 Qxf2+ 24. Ne2 Ne4+ 25. dxe4 Rd8+ 26. Qd5 Rxd5+ 27. exd5 Bxc8 28. g3 Qg2 29. d6) 23. Bxa6 Qd6 24. f3 Be6 25. Nb5?? { (-0.36 → -9.22) Blunder. Rxe6 was best. } (25. Rxe6) 25... Bxb3?? { (-9.22 → 5.28) Blunder. Qf4+ was best. } (25... Qf4+ 26. Kc2) 26. Nxd6 Ra8 27. Bc8?? { (6.34 → 0.30) Blunder. Bc4 was best. } (27. Bc4 Rfd8) 27... Rd8?! { (0.30 → 1.09) Inaccuracy. Rfxc8 was best. } (27... Rfxc8 28. Nxc8 Rxc8 29. Bxf6 gxf6 30. Rb1 Rc2+ 31. Ke3 Ba2 32. Ra1 Kf8 33. a4 Ke7 34. a5) 28. Bb7 Rab8 29. Re8+?? { (0.95 → -6.57) Blunder. Ne4 was best. } (29. Ne4 Rxb7 30. Nc5 Bd5 31. Bxf6 gxf6 32. Nxb7 Bxb7 33. a4 Kf8 34. Rc1 Bd5 35. Rc7 Ra8) 29... Rxe8?! { (-6.57 → -4.41) Inaccuracy. Nxe8 was best. } (29... Nxe8) 30. Nxf7?! { (-4.41 → -7.08) Inaccuracy. Nxe8 was best. } (30. Nxe8 Nxe8 31. Ba6 Nd6 32. Be5 Rb6 33. Kc3 Ba4 34. Bc4 Nb5+ 35. Kb2 Rg6 36. g4 h5) 30... Rxb7 31. Nd6 Rd7 32. Nxe8 Rc7?? { (-6.15 → 7.28) Blunder. Nxe8 was best. } (32... Nxe8 33. Kc3 Ba4 34. b5 Rc7+ 35. Kb4 Bxb5 36. Ka5 Bxd3 37. Kb6 Kf7 38. g4 Rc4 39. Be5) 33. Nxf6+?? { (7.28 → -4.46) Blunder. Nxc7 was best. } { White wins on time. } (33. Nxc7) 1-0