[Event "12 UKW BYDGOSZCZ BYDGOSZCZ Arena"] [Site "https://lichess.org/KN8wgHLy"] [Date "2023.06.07"] [White "olik2007"] [Black "TerB22"] [Result "1-0"] [UTCDate "2023.06.07"] [UTCTime "19:40:23"] [WhiteElo "2071"] [BlackElo "1742"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 { D35 Queen's Gambit Declined: Exchange Variation } Nxd5 5. e4 Nxc3 6. bxc3 e5?! { (0.33 → 1.27) Inaccuracy. c5 was best. } (6... c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4) 7. Nf3 exd4 8. cxd4?! { (1.19 → 0.62) Inaccuracy. Bc4 was best. } (8. Bc4 Nc6 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. d5 Qf6) 8... c5? { (0.62 → 1.83) Mistake. Bb4+ was best. } (8... Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 c5 12. dxc5 Nd7 13. Rc1 Qe7 14. Qe3 Nxc5 15. Qxc5) 9. d5 Bg4 10. Be2 f5?? { (1.68 → 4.38) Blunder. Nd7 was best. } (10... Nd7 11. O-O) 11. e5 Nd7 12. e6 Nf6?! { (3.80 → 5.05) Inaccuracy. Bd6 was best. } (12... Bd6 13. exd7+ Qxd7 14. O-O O-O 15. Ng5 Bxe2 16. Qxe2 Rfe8 17. Qf3 b5 18. Ne6 Rac8 19. Bb2) 13. Bb5+?! { (5.05 → 3.23) Inaccuracy. Qa4+ was best. } (13. Qa4+ Ke7 14. O-O Qxd5 15. Bg5 Qc6 16. Qc2 Rd8 17. Ne5 Qd5 18. Nf7 Bxe2 19. Qxe2 Qe4) 13... Ke7 14. Bg5?? { (3.06 → -0.95) Blunder. Bc4 was best. } (14. Bc4 b5 15. Rb1 Bxf3 16. gxf3 Rb8 17. Bf4 bxc4 18. Bxb8 Qxd5 19. O-O Qxd1 20. Rfxd1 Kxe6) 14... h6?? { (-0.95 → 2.72) Blunder. Qa5+ was best. } (14... Qa5+ 15. Qd2 Qxb5 16. Nh4 Rd8 17. f3 c4 18. fxg4 Rxd5 19. Nxf5+ Ke8 20. Qf4 Re5+ 21. Kf2) 15. Bxf6+?! { (2.72 → 1.96) Inaccuracy. d6+ was best. } (15. d6+ Qxd6 16. Qxd6+ Kxd6 17. Bxf6 Bxf3 18. gxf3 a6 19. e7 axb5 20. O-O-O+ Kc7 21. exf8=Q Rhxf8) 15... gxf6? { (1.96 → 3.78) Mistake. Kxf6 was best. } (15... Kxf6 16. O-O a6 17. Bd7 Bd6 18. a4 Qc7 19. h3 Bxf3 20. Qxf3 Rhf8 21. a5 Rab8 22. Rfb1) 16. O-O Bxf3?! { (3.65 → 5.03) Inaccuracy. Qd6 was best. } (16... Qd6 17. Be2 Bxf3 18. Bxf3 b5 19. Qd3 c4 20. Qxf5 Rg8 21. Rac1 Rc8 22. Rfd1 a6 23. h4) 17. Qxf3 a6?? { (4.18 → Mate in 9) Checkmate is now unavoidable. Qd6 was best. } (17... Qd6 18. Rab1 Rb8 19. Qxf5 Rg8 20. Be2 Kd8 21. Qxf6+ Kc7 22. g3 Rg5 23. Rfe1 Be7 24. Qc3) 18. Bc4?? { (Mate in 9 → 4.87) Lost forced checkmate sequence. d6+ was best. } (18. d6+ Qxd6 19. Qxb7+ Kd8 20. Rfd1 Rh7 21. Qxh7 Kc8 22. Rxd6 Bxd6 23. Qd7+ Kb8 24. Bc6 Bc7) 18... b5?? { (4.87 → Mate in 10) Checkmate is now unavoidable. Qd6 was best. } (18... Qd6 19. a4 Rg8 20. Rab1 Rb8 21. a5 b5 22. axb6 Rg4 23. Rfc1 Rxb6 24. Qxf5 Rxb1 25. Qxb1) 19. Bd3?? { (Mate in 10 → 4.17) Lost forced checkmate sequence. d6+ was best. } (19. d6+ Qxd6 20. Qb7+ Kd8 21. Rad1 Rh7 22. Qxh7 Kc8 23. Rxd6 Bxd6 24. Qd7+ Kb8 25. Qxd6+ Kc8) 19... Qd6 20. Qxf5 c4?! { (3.64 → 5.62) Inaccuracy. Rg8 was best. } (20... Rg8 21. Qf3 Rg7 22. a4 b4 23. Rae1 Kd8 24. Qxf6+ Kc7 25. g3 Re7 26. Bc4 Bg7 27. Qg6) 21. Be4? { (5.62 → 3.36) Mistake. Qg6 was best. } (21. Qg6 cxd3 22. Qf7+ Kd8 23. Qxf6+ Kc7 24. Qxh8 Qxd5 25. Qh7+ Kb6 26. e7 Bxe7 27. Qxe7 Rg8) 21... Qe5? { (3.36 → 5.31) Mistake. Rg8 was best. } (21... Rg8 22. Qh5 Rg7 23. g3 Kd8 24. Qh4 Be7 25. Qxh6 Rg8 26. Qe3 Rg5 27. Rfe1 Kc7 28. f4) 22. Qg6? { (5.31 → 3.03) Mistake. d6+ was best. } (22. d6+ Kxd6 23. Rad1+ Kc7 24. Qxe5+ fxe5 25. Rd7+ Kb6 26. Bxa8 Bc5 27. Bd5 Rc8 28. Rb7+ Ka5) 22... f5?? { (3.03 → 6.39) Blunder. Kd6 was best. } (22... Kd6 23. Bf3 Be7 24. Qc2 Kc7 25. g3 Bd6 26. Rad1 f5 27. Rfe1 Qg7 28. Qxf5 Rhf8 29. Qe4) 23. Bxf5? { (6.39 → 3.27) Mistake. d6+ was best. } (23. d6+ Kxd6 24. Bxa8 Be7 25. Rfe1 Qxe1+ 26. Rxe1 Rxa8 27. Qg3+ Kd5 28. Qc7 Re8 29. Qd7+ Kc5) 23... Bg7?? { (3.27 → 7.18) Blunder. Qg7 was best. } (23... Qg7 24. d6+ Kxd6 25. e7+ Qxg6 26. exf8=B+ Rhxf8 27. Bxg6 a5 28. f4 b4 29. f5 a4 30. f6) 24. Qf7+ Kd6 25. Qd7+ Kc5 26. Qc6+ Kb4 27. Rab1+ Ka5 28. Bh3?? { (6.06 → 0.72) Blunder. a4 was best. } (28. a4 Rhb8 29. axb5 Rc8 30. Qb7 Rcb8 31. Qd7 Bf6 32. bxa6 Rxb1 33. Bxb1 Rxa6 34. Bc2 Qd6) 28... Rad8?? { (0.72 → 5.86) Blunder. Rac8 was best. } (28... Rac8) 29. Rfc1?? { (5.86 → 0.86) Blunder. a4 was best. } (29. a4 Rxd5 30. axb5 Rxb5 31. Qxc4 Kb6 32. g3 Qc5 33. Qe4 Qe5 34. Qd3 Rf8 35. Rfc1 Qd4) 29... Qxd5?? { (0.86 → 5.79) Blunder. Rc8 was best. } (29... Rc8 30. Qd7 Rc7 31. Re1 Rxd7 32. Rxe5 Bxe5 33. exd7 Bc3 34. Kf1 Rd8 35. Bf5 b4 36. Rc1) 30. Qc7+ Ka4 31. Qxg7 Rhg8 32. Qb2 c3?? { (5.74 → Mate in 1) Checkmate is now unavoidable. Qd2 was best. } (32... Qd2 33. Qe5 Rg5 34. Qc7 Qd6 35. Rxc4+ bxc4 36. Qxc4+ Ka5 37. Qc3+ Ka4 38. e7 Qd1+ 39. Qe1) 33. Qb4# { White wins by checkmate. } 1-0