[Event "Casual correspondence game"] [Site "https://lichess.org/MxBapgAj"] [Date "2024.03.17"] [White "SteffenMOE"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.03.17"] [UTCTime "17:48:44"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E51"] [Opening "Nimzo-Indian Defense: Normal Variation, Sämisch Deferred"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Bb4+ 5. Nc3 O-O 6. a3 { E51 Nimzo-Indian Defense: Normal Variation, Sämisch Deferred } Bxc3+ 7. bxc3 Bd7 8. a4 dxc4 9. Bxc4 Nc6?! { (0.62 → 1.36) Inaccuracy. c5 was best. } (9... c5 10. Ba3 b6 11. Bd3 Bc6 12. dxc5 Re8 13. O-O bxc5 14. Bxc5 Nbd7 15. Bd6 Ne4 16. Bb4) 10. a5?! { (1.36 → 0.63) Inaccuracy. O-O was best. } (10. O-O) 10... Rb8?! { (0.63 → 1.48) Inaccuracy. b6 was best. } (10... b6 11. a6 Na5 12. Bd3 c5 13. e4 c4 14. Bb1 Nb3 15. Bg5 h6 16. Bh4 g5 17. Bg3) 11. Ba3?! { (1.48 → 0.62) Inaccuracy. O-O was best. } (11. O-O Re8 12. Re1 b5 13. Bb3 Ne7 14. e4 Bc6 15. Bc2 Ba8 16. e5 Bxf3 17. Qd3) 11... Ne7?! { (0.62 → 1.49) Inaccuracy. Re8 was best. } (11... Re8 12. Bb2) 12. Bxe7? { (1.49 → 0.21) Mistake. Ne5 was best. } (12. Ne5 b6) 12... Qxe7 13. Qb3 h6 14. Ne5 Bc6 15. Rg1? { (0.35 → -0.93) Mistake. O-O was best. } (15. O-O) 15... Bd5?! { (-0.93 → -0.14) Inaccuracy. Nd7 was best. } (15... Nd7 16. Nxc6 bxc6 17. Qa2 c5 18. g3 cxd4 19. cxd4 c5 20. Kf1 cxd4 21. exd4 Qf6 22. Rd1) 16. Ke2 a6 17. f3 Bxc4+ 18. Nxc4 Nh7?! { (-0.38 → 0.17) Inaccuracy. Rfc8 was best. } (18... Rfc8 19. e4) 19. e4 c5 20. Ne3?! { (0.17 → -0.48) Inaccuracy. g3 was best. } (20. g3 Rfc8 21. Nb6 Rc6 22. d5 exd5 23. Nxd5 Qe5 24. Rgd1 Nf6 25. Ke3 Nxd5+ 26. Rxd5 Qc7) 20... cxd4 21. cxd4 Qd6 22. d5 Nf6 23. g3 Rfd8?! { (-0.61 → 0.07) Inaccuracy. exd5 was best. } (23... exd5 24. Nxd5) 24. Rgd1 b5?? { (-0.34 → 1.35) Blunder. exd5 was best. } (24... exd5 25. Nxd5 Nxd5 26. Rxd5 Qc7 27. Kf1 b5 28. axb6 Rxb6 29. Rxd8+ Qxd8 30. Qc2 Rd6 31. Rc1) 25. axb6? { (1.35 → 0.00) Mistake. dxe6 was best. } (25. dxe6 Qxe6 26. Qxe6 fxe6 27. Rxd8+ Rxd8 28. Rc1 Nd7 29. Rc6 b4 30. Nc4 b3 31. Rc7 h5) 25... Rxb6 26. Qc2 Qb4?? { (-0.31 → 2.09) Blunder. exd5 was best. } (26... exd5 27. Nxd5) 27. dxe6 Re8?? { (2.03 → 4.97) Blunder. Rxd1 was best. } (27... Rxd1 28. exf7+ Kxf7 29. Rxd1 Qb5+ 30. Qc4+ Kg6 31. Qxb5 axb5 32. Rd3 Kf7 33. Nc2 g5 34. Rb3) 28. exf7+ Kxf7 29. Qc4+?? { (5.06 → 2.34) Blunder. Rab1 was best. } (29. Rab1 Qa5 30. Qc7+ Re7 31. Qxb6 Qh5 32. Rd6 Qxh2+ 33. Kd3 Qxg3 34. Qb3+ Kg6 35. Rxf6+ Kh7) 29... Kg6?! { (2.34 → 3.50) Inaccuracy. Ree6 was best. } (29... Ree6 30. Qxb4 Rxb4 31. Nf5 Rb2+ 32. Rd2 Reb6 33. Ra2 Rxa2 34. Rxa2 Nd7 35. f4 h5 36. Nd4) 30. Qxb4 Rxb4 31. Rxa6 Rb7 32. Nd5 Rbb8 33. Nxf6 Rb2+ 34. Rd2 Rxd2+ 35. Kxd2 gxf6 36. Ke3 Kg7 37. Rd6 f5 38. Rd5 fxe4 39. fxe4 Ra8 40. h4 Kf6 41. g4 Rg8 42. Kf4 Ke7 43. Rf5 Rf8?? { (4.65 → Mate in 15) Checkmate is now unavoidable. Rh8 was best. } (43... Rh8 44. Re5+ Kf7 45. Ra5 Re8 46. Ra7+ Kf6 47. e5+ Rxe5 48. g5+ hxg5+ 49. hxg5+ Rxg5 50. Ra6+) 44. Rxf8 Kxf8 45. Kf5 Kg8 46. e5 Kf7 47. g5 hxg5 48. hxg5 Kg7 49. g6 Kf8 50. Kf6 Kg8 51. g7 Kh7 52. e6 Kg8 53. e7 Kh7 54. e8=Q Kh6 55. Qg6# { White wins by checkmate. } 1-0