[Event "Piroskant's Study: Bjarne W. vs. Carsten Dehmer"] [Site "https://lichess.org/study/E3UDNgwj/5n2U9OTi"] [Date "2024.02.04"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2024.01.12"] [UTCTime "20:17:38"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 g6 3. Bd3 Bg7 4. Ne2?! { (0.19 → -0.47) Inaccuracy. e4 was best. } (4. e4 O-O 5. Ne2 a6 6. c4 c5 7. dxc5 d6 8. O-O dxc5) 4... O-O 5. O-O d6?! { (-0.44 → 0.18) Inaccuracy. d5 was best. } (5... d5 6. c4 c5 7. h3 cxd4 8. exd4 Nc6 9. Nbc3 dxc4 10. Bxc4) 6. c3?! { (0.18 → -0.48) Inaccuracy. c4 was best. } (6. c4 e5 7. Nbc3 Na6 8. h3 Re8 9. e4 exd4 10. Nxd4 Nc5) 6... Be6? { (-0.48 → 0.62) Mistake. d5 was best. } (6... d5 7. Nd2 Nc6 8. b4 e5 9. a4 e4 10. Bc2 Ne7 11. c4) 7. e4 c5 8. Be3 cxd4 9. cxd4 d5 10. Nbc3?! { (0.62 → -0.46) Inaccuracy. e5 was best. } (10. e5 Ng4) 10... Nxe4 11. Nxe4 dxe4 12. Bxe4 Bd5 13. Qd3 Nc6 14. Rfc1 Nb4 15. Qb5 Bxe4 16. Qxb4 Qd6?! { (-0.67 → 0.00) Inaccuracy. Bc6 was best. } (16... Bc6 17. h3 e6 18. Rc5 Qh4 19. Qd2 h6 20. Bf4 Rfd8 21. Rd1 Rd7 22. Qe3 Rad8 23. Rdc1) 17. Qxd6 exd6 18. Rc3 Rac8 19. Rac1 Rc6 20. Nf4 Rfc8 21. f3 Rxc3 22. bxc3 Bf5 23. Nd5 Bf8 24. Nf6+ Kg7 25. Nd5 Be6 26. Nf4?! { (-0.57 → -1.58) Inaccuracy. c4 was best. } (26. c4 Kh8) 26... Bxa2 27. d5? { (-1.53 → -2.96) Mistake. Ra1 was best. } (27. Ra1 Rxc3) 27... a6 28. Bd4+ f6? { (-2.86 → -1.56) Mistake. Kg8 was best. } (28... Kg8 29. Kf2 Bc4 30. Ra1 Bg7 31. Bxg7 Kxg7 32. Rb1 Bb5 33. Ne2 Rc5 34. Nd4 Rxd5 35. Ke3) 29. Ne6+?! { (-1.56 → -2.50) Inaccuracy. Ra1 was best. } (29. Ra1 Bc4 30. Rb1 b5 31. Ra1 Ra8 32. Ne6+ Kf7 33. Nc7 Rc8 34. Bb6 Rb8 35. Ba5 f5) 29... Kf7 30. Re1?! { (-2.42 → -3.46) Inaccuracy. Nxf8 was best. } (30. Nxf8 Rxf8 31. Kf2 Bxd5 32. Rb1 Re8 33. h4 Bc6 34. Bb6 Bb5 35. Be3 Re5 36. c4 Bc6) 30... Bxd5 31. Nf4?! { (-2.78 → -3.98) Inaccuracy. Nxf8 was best. } (31. Nxf8 Rxf8 32. Rb1 Ra8 33. c4 Bc6 34. Rd1 d5 35. cxd5 Bxd5 36. Bc3 Ke6 37. Ba5 Rc8) 31... Bc4 32. Re4?! { (-3.96 → -5.01) Inaccuracy. Ra1 was best. } (32. Ra1 Ra8 33. Bb6 Ke7 34. Kf2 Kd7 35. g4 Kc6 36. Bd4 f5 37. gxf5 gxf5 38. Ng2 a5) 32... d5 33. Re6 Bc5?! { (-4.61 → -3.01) Inaccuracy. Rc6 was best. } (33... Rc6 34. Re1 b5 35. Ra1 Bd6 36. Nh3 Bc7 37. Nf2 a5 38. Ng4 a4 39. Ne3 Be5 40. Nc2) 34. Bxc5?! { (-3.01 → -4.38) Inaccuracy. Rxf6+ was best. } (34. Rxf6+ Ke7 35. Re6+ Kd7 36. Bxc5 Rxc5 37. Rb6 Kc7 38. Rb1 Rc6 39. Kf2 a5 40. Ra1 Ra6) 34... Rxc5 35. Rd6 Ke7 36. Re6+ Kf7 37. Rd6 g5 38. Rd7+ Kg8?? { (-5.16 → -1.45) Blunder. Ke8 was best. } (38... Ke8 39. Rxb7 gxf4 40. Rxh7 Bb5 41. h4 Rxc3 42. h5 Kf8 43. Rh6 Kf7 44. Rh7+ Kg8 45. Rh6) 39. Ne6?! { (-1.45 → -2.10) Inaccuracy. Nh5 was best. } (39. Nh5 Rc6 40. Rxb7 a5 41. Ra7 Ra6 42. Rxa6 Bxa6 43. Nxf6+ Kf7 44. Nxd5 a4 45. Nb4 a3) 39... Rb5 40. Nd8?? { (-1.93 → -4.14) Blunder. Rg7+ was best. } (40. Rg7+ Kh8) 40... Rb3?? { (-4.14 → -1.63) Blunder. Rb1+ was best. } (40... Rb1+ 41. Kf2 a5 42. Nxb7 a4 43. Na5 a3 44. Ra7 a2 45. Nxc4 a1=Q 46. Rxa1 Rxa1 47. Ne3) 41. Rf7?? { (-1.63 → -5.61) Blunder. Nxb7 was best. } (41. Nxb7 Rxc3) 41... d4 42. cxd4?! { (-5.20 → -7.33) Inaccuracy. Rc7 was best. } (42. Rc7 d3 43. Rxc4 d2 44. Rd4 Rb1+ 45. Kf2 d1=Q 46. Rxd1 Rxd1 47. Nxb7 Rc1 48. Nc5 Rc2+) 42... Bxf7 *