[Event "3º Open South American K2Chess Arena"] [Site "https://lichess.org/wxHryRzM"] [Date "2021.03.07"] [White "joaovictor2504"] [Black "determinedalways"] [Result "1-0"] [UTCDate "2021.03.07"] [UTCTime "18:52:56"] [WhiteElo "2054"] [BlackElo "2379"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Ne5?! { (0.36 → -0.19) Inaccuracy. O-O was best. } (5. O-O Nbd7 6. Qc2 b5 7. a4 Bb7 8. b3 e6 9. axb5 cxb5) 5... Qd4 6. Nf3 Qc5 7. Qc2? { (-0.13 → -1.60) Mistake. O-O was best. } (7. O-O g6 8. b3 cxb3 9. axb3 Bg7 10. Bb2 O-O 11. d3 Na6) 7... Na6 8. a3 Bf5 9. Qa4 Ne4? { (-1.87 → -0.61) Mistake. g6 was best. } (9... g6 10. O-O) 10. O-O Nc7 11. Nc3 b5?? { (-0.54 → 1.81) Blunder. g6 was best. } (11... g6 12. Nxe4) 12. Qa5 O-O-O? { (1.86 → 3.54) Mistake. Nxc3 was best. } (12... Nxc3 13. dxc3) 13. Nxe4? { (3.54 → 1.57) Mistake. d3 was best. } (13. d3) 13... Bxe4 14. d3 Bxf3?? { (1.90 → 5.61) Blunder. cxd3 was best. } (14... cxd3 15. exd3) 15. Bxf3?? { (5.61 → 2.50) Blunder. Be3 was best. } (15. Be3) 15... Qb6 16. Qxb6 axb6 17. dxc4 bxc4 18. Bxc6 e5 19. Be3 b5?? { (1.76 → 5.71) Blunder. Nd5 was best. } (19... Nd5 20. Bxd5 Rxd5 21. Bxb6 Kd7 22. Rfc1 Rb5 23. Be3 Rxb2 24. a4 Bb4 25. Rxc4 Ra8 26. Kf1) 20. a4 b4 21. Bb6?? { (5.60 → -0.10) Blunder. Rfc1 was best. } (21. Rfc1 Nd5) 21... Rd6 22. Bxc7 Kxc7?? { (-0.17 → 1.74) Blunder. Rxc6 was best. } (22... Rxc6 23. Bxe5 Bc5 24. Rfc1 f6 25. Bf4 Rd8 26. Kf1 g5 27. Rxc4 gxf4 28. Rac1 Rd5 29. Rxb4) 23. Bb5 Rd2 24. Bxc4?! { (1.81 → 1.17) Inaccuracy. Rfd1 was best. } (24. Rfd1 c3) 24... Rxb2 25. Bxf7 Bc5 26. e3?! { (1.35 → 0.72) Inaccuracy. Rfc1 was best. } (26. Rfc1 Kd6 27. e3 Rd8 28. Rd1+ Kc7 29. Rxd8 Kxd8 30. Rc1 Bd6 31. Bg8 h6 32. Rc6 Kd7) 26... Rf8 27. Bd5 Kd6? { (0.87 → 2.09) Mistake. Rd2 was best. } (27... Rd2 28. Bb3) 28. Bc4?! { (2.09 → 1.27) Inaccuracy. Rad1 was best. } (28. Rad1 Ke7 29. Be4 Bd6 30. Rd5 g6 31. Rfd1 Rd8 32. Rb5 b3 33. Kg2 Rb8 34. Ra5 Rd8) 28... Ke7 29. a5 b3?! { (2.08 → 2.96) Inaccuracy. Kd6 was best. } (29... Kd6 30. a6) 30. a6 Rc8?! { (3.17 → 4.14) Inaccuracy. e4 was best. } (30... e4 31. a7 Rbxf2 32. Rxf2 Bxe3 33. Bxb3 Bxf2+ 34. Kg2 Bxa7 35. Rxa7+ Kd6 36. Ra2 e3 37. Re2) 31. a7?? { (4.14 → 1.71) Blunder. Ra5 was best. } (31. Ra5 Rc7 32. Rfa1 Kf6 33. Rxc5 Rxc5 34. a7 Ra2 35. Rxa2 bxa2 36. a8=Q Rxc4 37. Qa6+ Ke7) 31... Ra8?? { (1.71 → 4.36) Blunder. Ra2 was best. } (31... Ra2 32. Bxb3 Rxa7 33. Rac1 Rcc7 34. Bd5 g6 35. Kg2 Kf6 36. h4 Be7 37. Rb1 Ra5 38. Rb6+) 32. Rab1?? { (4.36 → 1.40) Blunder. Ra5 was best. } (32. Ra5 Bb6 33. Rxe5+ Kd6 34. Rd5+ Kc7 35. Rd3 Rxa7 36. Bxb3 Ra3 37. Rc1+ Kb8 38. Bc4 Rxd3) 32... Rxb1 33. Rxb1 Rxa7 34. Rxb3 Ra4 35. Rb7+ Kf6 36. Bd5 Ra1+ 37. Kg2 Rd1 38. Be4?! { (1.79 → 1.09) Inaccuracy. Rf7+ was best. } (38. Rf7+ Kg6) 38... Rd2 39. Kf3 h6 40. Rc7 Bb4 41. Rc6+ Ke7 42. Rg6 Kf8? { (1.40 → 2.79) Mistake. Kf7 was best. } (42... Kf7 43. Rb6) 43. Re6 Bc3 44. Bg6 Rb2?? { (2.61 → Mate in 1) Checkmate is now unavoidable. Rd8 was best. } (44... Rd8) 45. Re8# { White wins by checkmate. } 1-0