[Event "Taça UFAL Xadrez Online 2021"] [Site "https://lichess.org/23Qqsv8r"] [Date "2021.03.27"] [White "RiverM"] [Black "allanzaidan"] [Result "1-0"] [UTCDate "2021.03.27"] [UTCTime "22:45:00"] [WhiteElo "1559"] [BlackElo "2271"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Nc3 c5 6. h3?! { (0.36 → -0.71) Inaccuracy. Be3 was best. } (6. Be3 c4 7. Ne2 h5 8. c3 Nc6 9. h4 Nh6 10. Ng3 Bg6) 6... Nc6?! { (-0.71 → -0.12) Inaccuracy. Nd7 was best. } (6... Nd7 7. Bg5 Qc7 8. dxc5 Bxc5 9. Nb5 Qb6 10. Qd2 h6 11. Be3) 7. g4?! { (-0.12 → -0.97) Inaccuracy. Bb5 was best. } (7. Bb5 a6 8. Bxc6+ bxc6 9. O-O cxd4 10. Nxd4 Ne7 11. Na4 Qc7) 7... Bg6 8. Bg2? { (-0.93 → -2.50) Mistake. Be3 was best. } (8. Be3 h5 9. Rg1 hxg4 10. hxg4 Qb6 11. Bb5 c4 12. a3 a6) 8... cxd4?! { (-2.50 → -1.60) Inaccuracy. h5 was best. } (8... h5 9. dxc5 hxg4 10. hxg4 Rxh1+ 11. Bxh1 Bxc5 12. a3 a6 13. Bg2 Ba7 14. Qe2 Nh6 15. Bxh6) 9. Nxd4 Bc5? { (-1.57 → -0.44) Mistake. h5 was best. } (9... h5) 10. Be3?! { (-0.44 → -1.33) Inaccuracy. Nxc6 was best. } (10. Nxc6 bxc6 11. Na4 Bb6 12. Nxb6 axb6 13. a4 h5 14. Bf4 Ne7 15. O-O c5 16. c4 hxg4) 10... Qb6 11. Nxc6?! { (-1.28 → -2.40) Inaccuracy. Ncb5 was best. } (11. Ncb5 Nge7 12. O-O O-O 13. b4 Bxb4 14. Rb1 Qa5 15. c3 Nxd4 16. Nxd4 Bxc3 17. Rxb7 Bxd4) 11... Qxc6?? { (-2.40 → -0.18) Blunder. Bxe3 was best. } (11... Bxe3) 12. Qd2 Ne7 13. O-O-O Rc8 14. h4?! { (-0.71 → -1.38) Inaccuracy. Bxc5 was best. } (14. Bxc5) 14... h5 15. gxh5 Bxh5? { (-1.19 → 0.00) Mistake. Rxh5 was best. } (15... Rxh5 16. Bf3 Bb4 17. Bxh5 Bxh5 18. Rdg1 Nf5 19. Rh3 Qc4 20. a3 Ba5 21. Kb1 d4 22. Bxd4) 16. Rdg1? { (0.00 → -1.45) Mistake. Bxc5 was best. } (16. Bxc5 Qxc5 17. Ne4 Qxc2+ 18. Qxc2 Rxc2+ 19. Kxc2 Bxd1+ 20. Kxd1 dxe4 21. Bxe4 Ng6 22. Bxg6 fxg6) 16... Nf5 17. Bg5 Bb4 18. Kb1?! { (-1.57 → -2.55) Inaccuracy. Rh3 was best. } (18. Rh3 Ba5) 18... Bxc3 19. bxc3 Qb5+ 20. Ka1 Rc6? { (-2.13 → -0.51) Mistake. Be2 was best. } (20... Be2 21. Rb1 Qa6 22. Rb2 Rc5 23. Be4 Bc4 24. Bd3 b6 25. h5 Kd7 26. Rh3 Ra5 27. Bxc4) 21. Rb1 Qc4 22. Rh3?! { (-0.33 → -0.92) Inaccuracy. Rb3 was best. } (22. Rb3 O-O 23. Bh3 b6 24. Rg1 Qe2 25. Qxe2 Bxe2 26. Bxf5 exf5 27. Ra3 a5 28. Be3 Re8) 22... O-O?! { (-0.92 → 0.00) Inaccuracy. Ra6 was best. } (22... Ra6 23. Rb2) 23. Rxb7?? { (0.00 → -2.38) Blunder. Bf1 was best. } (23. Bf1 Qe4 24. Bd3 Qg4 25. Rhh1 Rb6 26. Rxb6 axb6 27. Rb1 Nxh4 28. Rb4 Qg1+ 29. Rb1 Qg4) 23... Ra6? { (-2.38 → -1.05) Mistake. Rb6 was best. } (23... Rb6 24. Rxb6 axb6 25. Qd3 Qa4 26. Bc1 Ra8 27. a3 Nxh4 28. Bxd5 exd5 29. Qxd5 Bf3 30. Rxf3) 24. Rb3 Qa4 25. a3 d4?? { (-1.52 → 1.04) Blunder. Rb6 was best. } (25... Rb6 26. Ka2 Rfb8 27. Rxb6 Rxb6 28. Bf1 Rb8 29. Bd3 Qc6 30. c4 Bg4 31. Bxf5 Bxh3 32. Bxh3) 26. Be4?? { (1.04 → -6.40) Blunder. Kb2 was best. } (26. Kb2 Ra5 27. cxd4 Qxd4+ 28. Qxd4 Nxd4 29. Rb4 Nf5 30. Bf4 Rc5 31. Be4 a5 32. Ra4 Be2) 26... Bg6?? { (-6.40 → 1.13) Blunder. dxc3 was best. } (26... dxc3 27. Rhxc3 Qxe4 28. Ka2 Qxe5 29. Bf4 Qe4 30. f3 Qa8 31. Qd7 f6 32. Rc5 Bf7 33. Rc7) 27. h5? { (1.13 → -0.08) Mistake. c4 was best. } (27. c4) 27... Bh7?? { (-0.08 → 3.62) Blunder. dxc3 was best. } (27... dxc3 28. Qxc3 Qxe4 29. hxg6 Rc6 30. gxf7+ Kxf7 31. Qd3 Qxe5+ 32. Kb1 Qe1+ 33. Bc1 Kg8 34. Rb7) 28. Bxf5? { (3.62 → 1.63) Mistake. Ka2 was best. } (28. Ka2 dxc3) 28... Bxf5 29. h6 Bxh3 30. hxg7?? { (1.36 → -5.20) Blunder. Be7 was best. } (30. Be7) 30... dxc3?? { (-5.20 → Mate in 5) Checkmate is now unavoidable. Rc8 was best. } (30... Rc8) 31. gxf8=Q+ Kxf8 32. Rb8+ Kg7 33. Bf6+ Kh7 34. Rh8+ Kg6 35. Qg5# { White wins by checkmate. } 1-0