[Event "Torneo UdeA Arena"] [Site "https://lichess.org/VJmpq4oq"] [Date "2023.07.17"] [White "Zehcnastt"] [Black "CarlotadeWeimar"] [Result "1-0"] [UTCDate "2023.07.17"] [UTCTime "01:11:05"] [WhiteElo "2363"] [BlackElo "2399"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4?! { (0.12 → 0.77) Inaccuracy. h6 was best. } (5... h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 dxc4 9. Bxc4 Bg7 10. O-O) 6. e4 { D44 Semi-Slav Defense: Botvinnik Variation } b5 7. Be2?! { (0.46 → -0.46) Inaccuracy. e5 was best. } (7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6) 7... Be7 8. Qc2 Nbd7 9. Rd1 Qa5?! { (-0.76 → 0.22) Inaccuracy. h6 was best. } (9... h6 10. Bf4 Bb7 11. h4 Bb4 12. Ne5 Nxe5 13. Bxe5 O-O 14. g4 Nd7 15. a3 Nxe5 16. dxe5) 10. O-O?! { (0.22 → -0.35) Inaccuracy. e5 was best. } (10. e5) 10... O-O?? { (-0.35 → 1.68) Blunder. h6 was best. } (10... h6 11. Bh4) 11. d5?? { (1.68 → -0.30) Blunder. e5 was best. } (11. e5 b4 12. Ne4 Nxe4 13. Bxe7 Re8 14. Bh4 f5 15. exf6 Nexf6 16. Qxc4 Bb7 17. Bxf6 Nxf6) 11... cxd5 12. exd5 exd5 13. Nxd5 Nxd5 14. Rxd5 Bxg5 15. Nxg5 Nf6 16. Rd6?? { (1.10 → -1.01) Blunder. Bxc4 was best. } (16. Bxc4 Rb8) 16... b4?! { (-1.01 → -0.04) Inaccuracy. h6 was best. } (16... h6 17. Bf3) 17. h4 Bf5 18. Qxc4 Rac8 19. Qf4 h6 20. Nf3 Qc5 21. Rfd1 Rfe8 22. Ba6 Rb8 23. b3 Ng4?! { (0.14 → 1.03) Inaccuracy. Re4 was best. } (23... Re4 24. Qc1 Qxc1 25. Rxc1 Bg4 26. Rd3 Re2 27. Nd2 Re5 28. Bc4 Be2 29. Rd4 Bxc4 30. Rcxc4) 24. Nd4 Re4?! { (1.03 → 1.62) Inaccuracy. Be4 was best. } (24... Be4 25. Bc4 Nf6 26. Ne2 Rb6 27. Rd8 Rxd8 28. Rxd8+ Kh7 29. Bxf7 Qe7 30. Rd4 Qxf7 31. Rxe4) 25. Qxf5?? { (1.62 → -4.97) Blunder. Rc1 was best. } (25. Rc1 Rbe8 26. Rxc5 Rxf4 27. Nxf5 Re1+ 28. Bf1 Rxf2 29. Rd8+ Kh7 30. Ng3 Rxa2 31. Rf5 Ne5) 25... Qxd6 26. Qxe4 Qh2+ 27. Kf1 Nf6?? { (-4.83 → 3.66) Blunder. Qh1+ was best. } (27... Qh1+ 28. Ke2 Qxd1+ 29. Kxd1 Nxf2+ 30. Ke2 Nxe4 31. Bc4 Rc8 32. Ke3 Nc3 33. Nf5 Rc7 34. Kd4) 28. Qf3 Re8?! { (3.90 → 4.95) Inaccuracy. Qh1+ was best. } (28... Qh1+ 29. Ke2 Re8+ 30. Kd2 Qxh4 31. Kc2 Qg5 32. Bc4 Qc5 33. Nb5 a5 34. Nd6 Re6 35. Nf5) 29. g3 Ng4 30. Nf5 Qh3+ 31. Qg2 Nh2+ 32. Kg1 Qxf5 33. Kxh2 Re2?! { (4.76 → 7.68) Inaccuracy. g5 was best. } (33... g5 34. Bd3 Rd8 35. Be2 Rxd1 36. Bxd1 Kg7 37. hxg5 hxg5 38. Qf1 Qh7+ 39. Kg1 Qb1 40. Bh5) 34. Bxe2 Qc2? { (7.45 → Mate in 8) Checkmate is now unavoidable. Kh7 was best. } (34... Kh7 35. Bc4 g5 36. Bxf7 gxh4 37. Be8 Kh8 38. Rd6 Qf8 39. Re6 Qg7 40. Bh5 hxg3+ 41. fxg3) 35. Qf3?! { (Mate in 8 → 13.98) Lost forced checkmate sequence. Rd8+ was best. } (35. Rd8+ Kh7 36. Qf3 Qc7 37. Rf8 f5 38. Qd5 h5 39. Qg8+ Kg6 40. Bxh5+ Kxh5 41. Qh7+ Kg4) 35... Qxa2?! { (13.98 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (35... g6 36. Rd7) 36. Rd8+ Kh7 37. Bd3+ g6 38. Qxf7# { White wins by checkmate. } 1-0