[Event "practica1 Arena"] [Site "https://lichess.org/ostXsa4z"] [Date "2020.04.01"] [White "xi2009"] [Black "Elgusept"] [Result "0-1"] [UTCDate "2020.04.01"] [UTCTime "00:39:42"] [WhiteElo "1058"] [BlackElo "1214"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } e6 3. d3 Na6?! { (-0.35 → 0.60) Inaccuracy. c5 was best. } (3... c5 4. Bf4 Nf6 5. e3 Bd6 6. Bxd6 Qxd6 7. d4 O-O 8. Be2) 4. e3?! { (0.60 → -0.02) Inaccuracy. g3 was best. } (4. g3) 4... Nc5?! { (-0.02 → 0.66) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Bd2?! { (0.66 → -0.10) Inaccuracy. Qe2 was best. } (5. Qe2) 5... Nxd3+?? { (-0.10 → 3.92) Blunder. Nf6 was best. } (5... Nf6 6. d4 Ncd7 7. Bd3 c5 8. O-O Be7 9. Re1 O-O 10. h3 b6 11. e4 dxe4 12. Nxe4) 6. cxd3 Bb4?? { (3.81 → 8.45) Blunder. Nf6 was best. } (6... Nf6 7. d4 c5 8. Bd3 Bd7 9. dxc5 Bxc5 10. O-O Be7 11. e4 dxe4 12. Nxe4 Bc6 13. Qe2) 7. Be2? { (8.45 → 4.37) Mistake. Qa4+ was best. } (7. Qa4+ c6 8. Qxb4 Ne7 9. O-O-O f6 10. d4 O-O 11. Bd3 Qc7 12. h3 h5 13. Kb1 g5) 7... Bxc3 8. Bxc3 Qg5? { (4.79 → 18.99) Mistake. f6 was best. } (8... f6) 9. O-O Qf5 10. Ng5?? { (11.25 → 1.34) Blunder. Bxg7 was best. } (10. Bxg7 e5) 10... Qxg5 11. Qa4+?! { (1.91 → 1.14) Inaccuracy. f4 was best. } (11. f4 Qg6 12. Bh5 Qh6 13. Rf3 e5 14. Qa4+ Qc6 15. Qxc6+ bxc6 16. Bxe5 Nf6 17. Bxf6 gxf6) 11... c6?! { (1.14 → 1.88) Inaccuracy. Bd7 was best. } (11... Bd7 12. Qd4) 12. Qc2? { (1.88 → 0.41) Mistake. f4 was best. } (12. f4 Qg6) 12... Nf6?! { (0.41 → 1.23) Inaccuracy. Ne7 was best. } (12... Ne7 13. f4) 13. Rfd1?? { (1.23 → -0.44) Blunder. f4 was best. } (13. f4 Qf5) 13... Ng4?! { (-0.44 → 0.22) Inaccuracy. e5 was best. } (13... e5 14. Bb4) 14. Kf1?? { (0.22 → -1.80) Blunder. Bb4 was best. } (14. Bb4 h5) 14... Nxh2+ 15. Ke1? { (-1.66 → -3.23) Mistake. Kg1 was best. } (15. Kg1 Ng4) 15... Qxg2 16. Bf3?? { (-2.87 → -12.06) Blunder. Bb4 was best. } (16. Bb4 Nf3+) 16... Qxf3 17. e4 Qh1+ 18. Kd2 Nf1+?? { (-8.14 → -2.68) Blunder. Qg2 was best. } (18... Qg2 19. Kc1 O-O 20. b3 Nf3 21. Kb2 e5 22. Rf1 Be6 23. Rac1 f6 24. exd5 Bxd5 25. a3) 19. Rxf1 Qxf1?? { (-2.66 → 6.74) Blunder. Qh6+ was best. } (19... Qh6+ 20. f4 dxe4 21. Rae1 e5 22. Qa4 Bf5 23. Kc1 exf4 24. Rh1 Qd6 25. Bxg7 Rg8 26. dxe4) 20. Rxf1 dxe4?! { (6.01 → 11.98) Inaccuracy. e5 was best. } (20... e5 21. exd5 O-O 22. Bxe5 f6 23. Bd6 Rd8 24. Qc5 Bh3 25. Rg1 Rac8 26. dxc6 bxc6 27. Re1) 21. Re1? { (11.98 → 5.15) Mistake. Bxg7 was best. } (21. Bxg7) 21... exd3?! { (5.15 → 7.46) Inaccuracy. f6 was best. } (21... f6 22. Bb4) 22. Qxd3 e5 23. Qe3? { (8.29 → 4.53) Mistake. Qd6 was best. } (23. Qd6 Be6 24. Kc2 Rd8 25. Qxe5 Kd7 26. Qd4+ Kc7 27. Qxa7 Rd5 28. Ba5+ Kd6 29. Qb6 Rxa5) 23... Be6 24. Qxe5 Rd8+? { (4.20 → 8.12) Mistake. O-O-O+ was best. } (24... O-O-O+ 25. Kc1 Bd5 26. Qxg7 Rhe8 27. Rxe8 Rxe8 28. Qxh7 b6 29. Qf5+ Be6 30. Qf6 Kb7 31. b3) 25. Kc2 Ke7? { (8.06 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (25... Kd7 26. Qd4+) 26. Rd1?? { (Mate in 7 → 4.80) Lost forced checkmate sequence. Qc7+ was best. } (26. Qc7+ Rd7 27. Bb4+ c5 28. Bxc5+ Kf6 29. Qe5+ Kg6 30. Rg1+ Bg4 31. Rxg4+ Kh6 32. Qh2#) 26... Rd6?? { (4.80 → Mate in 2) Checkmate is now unavoidable. Rxd1 was best. } (26... Rxd1 27. Kxd1) 27. Qe1?? { (Mate in 2 → 4.18) Lost forced checkmate sequence. Qxd6+ was best. } (27. Qxd6+ Ke8 28. Qd8#) 27... Rhd8? { (4.18 → 7.44) Mistake. Rxd1 was best. } (27... Rxd1 28. Qxd1 Rd8 29. Qg1 Kd7 30. Qxg7 Kc8 31. Qxh7 b6 32. Be5 Rd5 33. b3 Kb7 34. f4) 28. Qd2?? { (7.44 → -3.25) Blunder. Bb4 was best. } (28. Bb4 b6 29. Bxd6+ Rxd6 30. Qb4 Bd5 31. Qa3 a5 32. Qe3+ Re6 33. Qxb6 f6 34. Qc7+ Kf8) 28... Rd5?? { (-3.25 → -1.23) Blunder. Rxd2+ was best. } (28... Rxd2+ 29. Bxd2 Rc8 30. a4 h5 31. Rh1 g6 32. Kd3 Rd8+ 33. Ke3 b6 34. a5 c5 35. f3) 29. Kb3?? { (-1.23 → -61.90) Blunder. Bd4 was best. } (29. Bd4 c5) 29... Rxd2+ 30. Kb4 Rxd1 31. Bxg7?! { (-21.47 → Mate in 24) Checkmate is now unavoidable. Kc5 was best. } (31. Kc5 R8d5+) 31... R8d4+ 32. Ka5?! { (-71.12 → Mate in 5) Checkmate is now unavoidable. Bxd4 was best. } (32. Bxd4 Rxd4+) 32... Rc4 33. Bc3 Rb1 34. Bb4+ c5 35. Bxc5+ Rxc5+ 36. Ka4 Rxb2 37. f4 Rc6 38. f5 Ra6# { Black wins by checkmate. } 0-1