[Event "Val long games: Val - Thomas"] [Site "https://lichess.org/study/QqL8ghQ9"] [Date "2018.12.22"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2018.12.22"] [UTCTime "19:09:58"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense, Exchange Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 { D07 Queen's Gambit Declined: Chigorin Defense, Exchange Variation } 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Qd6 8. Bd3 Nf6 9. Ne2 O-O 10. O-O e4?! { (0.91 → 1.53) Inaccuracy. b6 was best. } (10... b6 11. f3) 11. Bc2 Bg4 12. Qe1 Be6?! { (1.21 → 1.83) Inaccuracy. Na5 was best. } (12... Na5 13. c4 Nxc4 14. Bb4 Qd7 15. Bxf8 Rxf8 16. Nf4 c6 17. Bb3 Nd6 18. Qc3 Be6 19. Nxe6) 13. Qb1? { (1.83 → 0.40) Mistake. f3 was best. } (13. f3) 13... Bc4 14. Re1 Ng4 15. Ng3 f5 16. h3 Nge5?? { (0.45 → 2.89) Blunder. Nh6 was best. } (16... Nh6 17. Bc1) 17. Bb3 Na5 18. dxe5 Qxd2 19. Bxc4+?! { (2.97 → 1.98) Inaccuracy. Rd1 was best. } (19. Rd1 Qxc3 20. Rc1 Qxe5 21. Bxc4+ Kh8 22. Qc2 Rfd8 23. Be2 c6 24. Rab1 Rd5 25. Rd1 Rad8) 19... Nxc4 20. Qb3?! { (1.54 → 0.49) Inaccuracy. Qxb7 was best. } (20. Qxb7 Qd7 21. Rad1 Qe6 22. Qxc7 Rac8 23. Qd7 Qxe5 24. Rd5 Nb6 25. Rxe5 Nxd7 26. Rxf5 Rxf5) 20... Qd5 21. Rad1 Qc6 22. Rd4 b5 23. Red1 Kh8 24. Rd5 a6 25. Ne2?! { (0.42 → -0.58) Inaccuracy. Qb4 was best. } (25. Qb4 Qe6 26. Rd7 Rae8 27. Rxc7 Nxe5 28. Rd6 Qxa2 29. Qd4 Qb1+ 30. Nf1 Rg8 31. Rxa6 Qe1) 25... Rae8?! { (-0.58 → 0.34) Inaccuracy. Nb6 was best. } (25... Nb6 26. R5d4 Rae8 27. Nf4 Rxe5 28. Rd8 Rxd8 29. Rxd8+ Re8 30. Qd1 Rg8 31. Qd4 h6 32. Nh5) 26. Qb4 Rf7?? { (0.37 → 2.24) Blunder. Qa8 was best. } (26... Qa8 27. e6 Rxe6 28. Rd7 Rc8 29. Qc5 Re5 30. R7d5 Rce8 31. Rxe5 Nxe5 32. Qxc7 Nd3 33. Nf4) 27. a4?! { (2.24 → 1.49) Inaccuracy. Rd8 was best. } (27. Rd8 Kg8) 27... Nxe5?? { (1.49 → 6.26) Blunder. h6 was best. } (27... h6 28. Rc5 Qb6 29. e6 Rxe6 30. axb5 Nb2 31. Rd8+ Kh7 32. Nf4 Nd3 33. Nxd3 exd3 34. Rxd3) 28. axb5? { (6.26 → 3.13) Mistake. Rxe5 was best. } (28. Rxe5) 28... axb5? { (3.13 → 6.03) Mistake. Qf6 was best. } (28... Qf6 29. bxa6) 29. Qxb5?? { (6.03 → 0.05) Blunder. Rxe5 was best. } (29. Rxe5 Rxe5) 29... Qxb5 30. Rxb5 Nd3 31. Nd4 g6 32. Kf1 f4 33. exf4 Rxf4 34. f3 Ne5 35. Re1 Nd3 36. Rd1 Ne5 37. Re1 Nc4?! { (0.01 → 0.80) Inaccuracy. c5 was best. } (37... c5 38. Nc2 exf3 39. Rxc5 fxg2+ 40. Kxg2 Rf5 41. Nd4 Rg5+ 42. Kh2 Kg7 43. Rc7+ Kg8 44. h4) 38. Rc5 Nd2+ 39. Kf2 Ref8?? { (0.90 → 3.81) Blunder. Rf7 was best. } (39... Rf7 40. Re3) 40. Ne6?! { (3.81 → 2.84) Inaccuracy. Re2 was best. } (40. Re2 Nb3 41. Nxb3 exf3 42. Ra2 fxg2+ 43. Kxg2 R4f7 44. Nd4 Re8 45. Ra7 Ree7 46. Rc6 Re5) 40... R8f5?? { (2.84 → 8.22) Blunder. R4f5 was best. } (40... R4f5 41. Rxc7 R5f7 42. Rxf7 Rxf7 43. Ra1 h6 44. Ke3 Nxf3 45. gxf3 Rxf3+ 46. Kd4 Rd3+ 47. Kc4) 41. Rxc7 h5 42. Nxf4 Rxf4 43. Ke3 Nxf3 44. gxf3 Rxf3+? { (9.19 → Mate in 17) Checkmate is now unavoidable. Rf8 was best. } (44... Rf8 45. fxe4) 45. Kxe4 Rxh3 46. Ra1 Rh4+ 47. Ke5 *