[Event "Jürgens - Wahlen 16.08.2022: Kapitel 1"] [Site "https://lichess.org/study/sNwmUncK/EE3gTR5r"] [Result "*"] [Variant "Standard"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Annotator "https://lichess.org/@/LewLHere"] [UTCDate "2022.08.16"] [UTCTime "21:15:45"] [Source "https://lichess.org/study/sNwmUncK/EE3gTR5r"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.38] } 2. c4 { [%eval 0.27] } 2... e6 { [%eval 0.3] } 3. Nc3 { [%eval 0.39] } 3... Bb4 { [%eval 0.32] } 4. Bd2 { [%eval 0.38] } 4... Nf6 { [%eval 0.3] } 5. Qa4+ { [%eval 0.26] } 5... Nc6 { [%eval 0.35] } 6. e3 { [%eval 0.28] } 6... Bd7 { [%eval 0.29] } 7. Qc2 { [%eval 0.35] } 7... O-O { [%eval 0.68] } 8. Be2?! { [%eval -0.1] } { Inaccuracy. a3 was best. } (8. a3 Be7 9. Nf3 Re8 10. Be2 dxc4 11. Bxc4 Bd6 12. h3 Rc8) 8... Re8 { [%eval 0.21] } 9. Nf3 { [%eval 0.08] } 9... h6 { [%eval 0.52] } 10. a3 { [%eval 0.59] } 10... Be7?! { [%eval 1.69] } { Inaccuracy. Bd6 was best. } (10... Bd6 11. c5) 11. Ne5?! { [%eval 1.03] } { Inaccuracy. Rg1 was best. } (11. Rg1 Bf8 12. g4 e5 13. g5 e4 14. Ne5 hxg5 15. Nxd7 Qxd7 16. cxd5 Ne7 17. Nxe4 Nxe4) 11... Bd6 { [%eval 1.4] } 12. f4 { [%eval 1.3] } 12... Bxe5?? { [%eval 3.87] } { Blunder. dxc4 was best. } (12... dxc4 13. Nxc4) 13. fxe5 { [%eval 3.59] } 13... Ng4?! { [%eval 4.59] } { Inaccuracy. Nh7 was best. } (13... Nh7 14. O-O Ne7 15. Rxf7 Rf8 16. Rxf8+ Nxf8 17. cxd5 exd5 18. Rf1 c6 19. Bd3 c5 20. dxc5) 14. g3? { [%eval 2.76] } { Mistake. O-O was best. } (14. O-O Qg5 15. cxd5 Nxe3 16. Qe4 Nxd4 17. Bxe3 Nxe2+ 18. Nxe2 exd5 19. Bxg5 dxe4 20. Bf4 g5) 14... h5 { [%eval 3.14] } 15. Bxg4 { [%eval 2.5] } 15... hxg4 { [%eval 2.6] } 16. h4? { [%eval 1.13] } { Mistake. h3 was best. } (16. h3) (16. O-O-O) 16... f5?! { [%eval 2.21] } { Inaccuracy. Na5 was best. } (16... Na5 17. Ne4 dxe4 18. Bxa5 b6 19. Bc3 f5 20. exf6 Qxf6 21. Rf1 Qh6 22. Rf4 Rf8 23. O-O-O) 17. h5? { [%eval 0.63] } { Mistake. cxd5 was best. } (17. cxd5) 17... Kf7?? { [%eval 4.92] } { Blunder. dxc4 was best. } (17... dxc4 18. h6 Na5 19. O-O-O Nb3+ 20. Kb1 g6 21. h7+ Kh8 22. d5 Qg5 23. Ne2 Nxd2+ 24. Qxd2) 18. b4?? { [%eval 0.0] } { Blunder. cxd5 was best. } (18. cxd5 exd5 19. Nxd5 Be6 20. Nf4 Qd7 21. Rf1 Ne7 22. Nxe6 Qxe6 23. e4 Rh8 24. h6 Rxh6) 18... Rh8?? { [%eval 2.93] } { Blunder. dxc4 was best. } (18... dxc4 19. Ne2 b5 20. h6 a5 21. bxa5 Nxa5 22. Bxa5 Rxa5 23. hxg7 Qa8 24. e4 Rxa3 25. Rxa3) 19. b5? { [%eval 1.16] } { Mistake. cxd5 was best. } (19. cxd5) 19... Na5?! { [%eval 2.27] } { Inaccuracy. Ne7 was best. } (19... Ne7 20. cxd5 exd5 21. a4 a6 22. Ne2 axb5 23. a5 Kg8 24. Kf2 Rh6 25. Nf4 c5 26. Qxc5) 20. cxd5 { [%eval 2.18] } 20... Nc4?! { [%eval 3.47] } { Inaccuracy. c6 was best. } (20... c6 21. bxc6) 21. e4 { [%eval 3.41] } 21... Qe7? { [%eval 6.76] } { Mistake. fxe4 was best. } (21... fxe4 22. O-O+) 22. Bc1? { [%eval 3.75] } { Mistake. dxe6+ was best. } (22. dxe6+ Bxe6 23. exf5) 22... Raf8? { [%eval 6.18] } { Mistake. Kg8 was best. } (22... Kg8 23. exf5) 23. exf5 { [%eval 5.74] } 23... Ke8 { [%eval 6.99] } 24. Ne4?? { [%eval 0.0] } { Blunder. dxe6 was best. } (24. dxe6 Bxe6 25. fxe6 Qxe6 26. Qe4 Rf5 27. Ra2 Nb6 28. Rc2 Rfxh5 29. Rxh5 Rxh5 30. Rf2 c5) 24... exd5 { [%eval 0.19] } 25. Bg5 { [%eval 0.0] } 25... Qf7 { [%eval 0.17] } 26. e6 { [%eval 0.16] } 26... Bxe6 { [%eval 0.11] } 27. fxe6 { [%eval 0.0] } 27... Qxe6 { [%eval 0.0] } 28. O-O-O { [%eval 0.02] } 28... dxe4 { [%eval 0.0] } 29. d5 { [%eval 0.01] } 29... Qe5 { [%eval 0.0] } 30. Qxc4 { [%eval 0.0] } 30... Qxg5+ { [%eval 0.09] } 31. Rd2?? { [%eval -2.85] } { Blunder. Kb1 was best. } (31. Kb1 Qe5 32. Rd4 Rxh5 33. Rxh5 Qxh5 34. d6 Qf7 35. Rxe4+ Kd8 36. Qxc7+ Qxc7 37. dxc7+ Kxc7) 31... Rf2 { [%eval -2.57] } 32. Qxe4+ { [%eval -2.52] } 32... Kd8 { [%eval -2.61] } 33. Qd4 { [%eval -3.21] } 33... Rhf8?? { [%eval -0.82] } { Blunder. Rxd2 was best. } (33... Rxd2 34. Qxd2 Qe5 35. Re1 Qa1+ 36. Kc2 Qa2+ 37. Kd3 Qxd5+ 38. Kc3 Qxd2+ 39. Kxd2 Rxh5 40. a4) 34. d6? { [%eval -2.39] } { Mistake. Rd1 was best. } (34. Rd1 Rxd2 35. Rxd2 Rf6 36. Kb2 Qxh5 37. Re2 Qg6 38. Rc2 Qg5 39. a4 b6 40. Qc3 Rf7) 34... c6?? { [%eval -0.48] } { Blunder. Rxd2 was best. } (34... Rxd2 35. Qxd2 Qc5+ 36. Kb1 cxd6 37. Rd1 Qxb5+ 38. Qb4 Qxb4+ 39. axb4 Rf5 40. Rxd6+ Ke7 41. Rg6) 35. b6?? { [%eval -4.37] } { Blunder. bxc6 was best. } (35. bxc6 bxc6 36. Rd1 Rxd2 37. Rxd2 Rf1+ 38. Kb2 Qxh5 39. Qb4 Qe5+ 40. Rd4 Kc8 41. Qc4 Kd7) 35... a6?! { [%eval -3.02] } { Inaccuracy. Rxd2 was best. } (35... Rxd2) 36. Kc2?? { [%eval -8.5] } { Blunder. Re1 was best. } (36. Re1 R8f5) 36... Rxd2+ { [%eval -8.6] } 37. Qxd2 { [%eval -8.41] } 37... Qc5+ { [%eval -8.49] } 38. Qc3? { [%eval #-7] } { Checkmate is now unavoidable. Kd1 was best. } (38. Kd1 Rf2 39. Rh2 Rxd2+ 40. Kxd2 Kd7 41. Re2 Kxd6 42. a4 Qg1 43. Re3 Qf2+ 44. Kd3 Qf5+) 38... Rf2+ { [%eval #-6] } 39. Kb3 { [%eval #-6] } 39... Qd5+ { [%eval #-5] } 40. Qc4 { [%eval #-5] } 40... Qxh1?! { [%eval -10.87] } { Lost forced checkmate sequence. Rf3+ was best. } (40... Rf3+ 41. Kc2 Qxc4+ 42. Kd1 Rf2 43. Rg1 Qe2+ 44. Kc1 Qc2#) 41. Qg8+ { [%eval -10.03] } 41... Kd7 { [%eval -9.07] } 42. Qxg7+ { [%eval -10.77] } 42... Kxd6 { [%eval -9.6] } 43. Qd4+? { [%eval #-22] } { Checkmate is now unavoidable. Qh6+ was best. } (43. Qh6+ Kd5 44. Qg5+ Ke4 45. Qxg4+ Ke3 46. Qe6+ Kf3 47. Qf5+ Kg2 48. Qd3 Rf3 49. Kc4 Rxd3) 43... Qd5+ { [%eval -15.9] } 44. Qxd5+ { [%eval #-25] } 44... Kxd5 { [%eval #-17] } 45. h6 { [%eval #-13] } 45... Rf3+ { [%eval #-13] } 46. Kc2 { [%eval #-14] } 46... Rxg3 { [%eval #-13] } 47. h7 { [%eval #-9] } 47... Rh3 { [%eval #-8] } *