[Event "Biglindba and friends - Nr.153"] [Site "https://adjva4.dpdns.org/2DB3OjsK"] [Date "2026.03.22"] [Round "-"] [White "Biglindba"] [Black "SOUMYADEEP_SANPUI555"] [Result "0-1"] [GameId "2DB3OjsK"] [UTCDate "2026.03.22"] [UTCTime "15:00:00"] [WhiteElo "2302"] [BlackElo "1710"] [WhiteRatingDiff "-27"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Time forfeit"] [Annotator "adjva4.dpdns.org"] 1. Nf3 { [%eval 0.1] } 1... f5 { [%eval 0.54] } { A04 Zukertort Opening: Dutch Variation } 2. b3 { [%eval 0.43] } 2... Nf6 { [%eval 0.49] } 3. Bb2 { [%eval 0.4] } 3... e6 { [%eval 0.42] } 4. c4 { [%eval 0.29] } 4... Be7 { [%eval 0.45] } 5. Nc3 { [%eval 0.36] } 5... d5 { [%eval 0.72] } 6. cxd5 { [%eval 0.73] } 6... exd5 { [%eval 0.73] } 7. g3?! { (0.73 → 0.02) Inaccuracy. e3 was best. } { [%eval 0.02] } (7. e3 c6 8. g3 a5 9. Bg2 O-O 10. Qc2 Bd6 11. O-O Na6 12. a3 Nc7) 7... O-O?! { (0.02 → 0.64) Inaccuracy. d4 was best. } { [%eval 0.64] } (7... d4 8. Nb5 c5 9. b4 Bd7 10. Na3 cxb4 11. Nc2 d3 12. Ncd4 O-O 13. e3) 8. Bg2 { [%eval 0.46] } 8... Nbd7 { [%eval 0.83] } 9. e3 { [%eval 0.75] } 9... Bb4?! { (0.75 → 1.32) Inaccuracy. Nc5 was best. } { [%eval 1.32] } (9... Nc5 10. Qc2 a5 11. O-O c6 12. a3 Ne6 13. Ne2 Bd6 14. Nfd4 Nxd4 15. Nxd4) 10. O-O { [%eval 1.08] } 10... Bxc3 { [%eval 1.47] } 11. Bxc3 { [%eval 1.48] } 11... c6 { [%eval 1.45] } 12. Bb2 { [%eval 1.52] } 12... Qe8?! { (1.52 → 2.28) Inaccuracy. a5 was best. } { [%eval 2.28] } (12... a5 13. Nd4 Ne5 14. Qc2 Ne4 15. d3 Nd6 16. Qc3 Ne8 17. Ne2 Ng6 18. Rfb1) 13. Rc1?! { (2.28 → 1.65) Inaccuracy. Ba3 was best. } { [%eval 1.65] } (13. Ba3 c5 14. b4 b6 15. bxc5 bxc5 16. Qa4 h6 17. Rfc1 Rb8 18. Bxc5 Nxc5) 13... Qg6 { [%eval 1.96] } 14. Nh4 { [%eval 2.03] } 14... Qh5 { [%eval 1.94] } 15. Qxh5 { [%eval 1.45] } 15... Nxh5 { [%eval 1.49] } 16. Bf3 { [%eval 1.37] } 16... Ndf6 { [%eval 1.41] } 17. Ng2 { [%eval 1.4] } 17... Be6 { [%eval 1.4] } 18. Rfd1 { [%eval 1.22] } 18... g5 { [%eval 1.29] } 19. h4 { [%eval 0.96] } 19... g4 { [%eval 0.93] } 20. Be2 { [%eval 0.94] } 20... a5 { [%eval 0.99] } 21. a3 { [%eval 0.95] } 21... Ng7 { [%eval 1.15] } 22. Nf4 { [%eval 1.12] } 22... Bd7 { [%eval 1.11] } 23. Nd3 { [%eval 1.15] } 23... Ne4 { [%eval 1.23] } 24. Nc5?! { (1.23 → 0.57) Inaccuracy. Ne5 was best. } { [%eval 0.57] } (24. Ne5 Be6 25. Kg2 Rfd8 26. Bd4 Bc8 27. f3 gxf3+ 28. Nxf3 Bd7 29. d3) 24... Nxc5 { [%eval 0.57] } 25. Rxc5 { [%eval 0.59] } 25... Ne6 { [%eval 0.72] } 26. Rc2 { [%eval 0.76] } 26... h5 { [%eval 0.86] } 27. Rdc1 { [%eval 0.86] } 27... Kf7 { [%eval 0.8] } 28. Be5 { [%eval 0.69] } 28... Kg6 { [%eval 0.87] } 29. Bd6 { [%eval 0.7] } 29... Rf7 { [%eval 0.77] } 30. d3?! { (0.77 → 0.21) Inaccuracy. a4 was best. } { [%eval 0.21] } (30. a4 Be8 31. Be5 Re7 32. d4 Nd8 33. Rf1 Nf7 34. Bf4 Rd7 35. f3 gxf3) 30... Rc8?! { (0.21 → 0.96) Inaccuracy. d4 was best. } { [%eval 0.96] } (30... d4 31. Be5 Rd8 32. b4 Be8 33. Rc4 dxe3 34. fxe3) 31. Bd1?! { (0.96 → 0.27) Inaccuracy. d4 was best. } { [%eval 0.27] } (31. d4 Ra8 32. Bd3 Nd8 33. a4 Be6 34. Rb2 Rd7 35. Bf4 Kf6 36. f3 gxf3) 31... Nc7?! { (0.27 → 0.82) Inaccuracy. d4 was best. } { [%eval 0.82] } (31... d4 32. e4 fxe4 33. dxe4 b6 34. b4 c5 35. bxc5 Ba4 36. cxb6 Bxc2) 32. Bxc7 { [%eval 0.64] } 32... Rxc7 { [%eval 1.2] } 33. Rc5 { [%eval 1.05] } 33... b6 { [%eval 1.46] } 34. Rxd5 { [%eval 1.49] } 34... cxd5?! { (1.49 → 2.27) Inaccuracy. Ra7 was best. } { [%eval 2.27] } (34... Ra7 35. Rd6+ Rf6 36. Rxf6+ Kxf6 37. d4 Rc7 38. Be2 Be6 39. Bb5 Bd5 40. Kf1) 35. Rxc7 { [%eval 2.2] } 35... Bb5 { [%eval 2.04] } 36. Rxf7 { [%eval 1.74] } 36... Kxf7 { [%eval 2.26] } 37. Bc2 { [%eval 2.11] } 37... Ke6 { [%eval 2.1] } 38. Kf1 { [%eval 2.12] } 38... Ke5 { [%eval 2.06] } 39. Ke1 { [%eval 1.74] } 39... d4?! { (1.74 → 2.64) Inaccuracy. Bc6 was best. } { [%eval 2.64] } (39... Bc6 40. d4+ Kf6 41. f3 b5 42. b4 a4 43. Bd3 Kg6 44. Kf1 Kf6 45. Ke2) 40. Kd2?! { (2.64 → 1.68) Inaccuracy. b4 was best. } { [%eval 1.68] } (40. b4 axb4 41. axb4 dxe3 42. fxe3 Be8 43. Bb3 Kd6 44. Kd2 b5 45. Bg8 Bg6) 40... Bc6 { Black offers draw } { [%eval 1.49] } 41. b4 { [%eval 1.51] } 41... Bd5?? { (1.51 → 4.40) Blunder. a4 was best. } { [%eval 4.4] } (41... a4 42. Kc1 Be8 43. Kb2 Bc6 44. Bb1 Bd5 45. Ba2 Bxa2 46. Kxa2 dxe3 47. fxe3) 42. bxa5 { [%eval 4.19] } 42... bxa5 { [%eval 3.93] } 43. Ba4 { [%eval 3.85] } 43... Bf7 { [%eval 3.81] } 44. Bd7 { [%eval 3.83] } 44... Bg6 { [%eval 3.53] } 45. Bb5 { [%eval 3.45] } 45... Bf7 { [%eval 3.02] } 46. Bc4 { [%eval 2.65] } 46... Be8?! { (2.65 → 3.88) Inaccuracy. Bg6 was best. } { [%eval 3.88] } (46... Bg6 47. Bb3 Be8 48. Ke2 Bg6 49. Bg8 Be8 50. Bh7 dxe3 51. fxe3 Bf7 52. Kd2) 47. Bg8 { [%eval 3.48] } 47... Bg6 { [%eval 3.58] } 48. Kc2 { [%eval 3.24] } 48... dxe3 { [%eval 4.03] } 49. fxe3 { [%eval 3.75] } 49... f4?! { (3.75 → 5.23) Inaccuracy. Kd6 was best. } { [%eval 5.23] } (49... Kd6 50. Kb3 Kc5 51. Kc3 Kb5 52. d4 Be8 53. Be6 Bg6 54. Bd7+ Kb6 55. Kc4) 50. exf4+ { [%eval 5.21] } 50... Kd4 { [%eval 5.16] } 51. Kd2 { [%eval 4.3] } 51... Bxd3?! { (4.30 → 5.92) Inaccuracy. Kc5 was best. } { [%eval 5.92] } (51... Kc5 52. f5 Bxf5 53. Bf7 Kd4 54. Bxh5 Bxd3 55. Bxg4 Be4 56. Bd1 Bf5) 52. Bf7 { [%eval 5.78] } 52... Bf5 { [%eval 5.67] } 53. Bxh5 { [%eval 5.72] } 53... Ke4 { [%eval 5.59] } { Black wins on time. } 0-1