[Event "TPR NIGHT CHAMPIONSHIP 20 Team Battle"] [Site "https://lichess.org/WEn0Qtb7"] [Date "2024.04.21"] [White "Otabek1777"] [Black "Seyranjan"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "06:41:18"] [WhiteElo "1956"] [BlackElo "1396"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. Nc3 { D07 Queen's Gambit Declined: Chigorin Defense } e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Be2 h6 8. Bh4 b6 9. O-O Ba6 10. h3?! { (0.72 → 0.00) Inaccuracy. Qa4 was best. } (10. Qa4 Bb7 11. Rac1 dxc4 12. Qxc4 Rc8 13. Qa4 a6 14. a3 Nd7 15. Bg3 Bd6 16. Rfd1 Ne7) 10... dxc4?! { (0.00 → 0.57) Inaccuracy. Bxc4 was best. } (10... Bxc4 11. Bxc4 dxc4 12. Qe2 Na5 13. Ne5 Nd5 14. Bxe7 Nxc3 15. bxc3 Qxe7 16. Nxc4 Nxc4 17. Qxc4) 11. a3?! { (0.57 → -0.19) Inaccuracy. Qa4 was best. } (11. Qa4 Bb7 12. Qxc4 Nd5 13. Bxe7 Ncxe7 14. Rac1 Rc8 15. Qa4 a5 16. Rfd1 Ng6 17. Nb5 c5) 11... Qd7?! { (-0.19 → 0.53) Inaccuracy. Nd5 was best. } (11... Nd5 12. Bxe7 Qxe7 13. Rc1 Na5 14. Qa4 Qe8 15. Qxe8 Rfxe8 16. Nd2 Nxc3 17. Rxc3 b5 18. b3) 12. b4?! { (0.53 → -0.52) Inaccuracy. Rc1 was best. } (12. Rc1 Rad8) 12... cxb3?? { (-0.52 → 3.18) Blunder. Nd5 was best. } (12... Nd5 13. Qc1) 13. Bxa6 b2?! { (3.17 → 4.13) Inaccuracy. Na5 was best. } (13... Na5 14. Bxf6 Bxf6 15. Nd2 b2 16. Rb1 c5 17. Nf3 cxd4 18. exd4 Nc6 19. Bb5 a6 20. Bxc6) 14. Rb1 Bxa3 15. Qc2?! { (4.68 → 3.20) Inaccuracy. Bxf6 was best. } (15. Bxf6 gxf6 16. Qa4 Ne5 17. dxe5 Qxa4 18. Nxa4 b5 19. Nxb2 c6 20. Nd3 Rfb8 21. Ra1 Be7) 15... Nb4?! { (3.20 → 4.44) Inaccuracy. Nd5 was best. } (15... Nd5 16. Na2 Na5 17. e4 Nf4 18. Nc3 c6 19. Qa4 Qd6 20. Bg3 Qb4 21. Qxb4 Bxb4 22. Na4) 16. Qe2?! { (4.44 → 3.09) Inaccuracy. Qb3 was best. } (16. Qb3 Nxa6 17. Qxa3 Nb8 18. Bxf6 gxf6 19. Ne4 Qd8 20. Ng3 a5 21. Qxb2 Kh8 22. e4) 16... Ne4?! { (3.09 → 4.72) Inaccuracy. g5 was best. } (16... g5 17. Bg3 Qe7 18. Ne5 c6 19. f4 b5 20. fxg5 hxg5 21. Bb7 Rad8 22. Nxc6 Qxb7 23. Nxd8) 17. Nxe4 Qd5 18. Nc3 Qb3 19. Be7?! { (4.53 → 3.27) Inaccuracy. Ne4 was best. } (19. Ne4 c5 20. dxc5 Nxa6 21. Qxa6 b5 22. Bg3 Rfd8 23. Be5 f5 24. Nd6 Bxc5) 19... Rfe8? { (3.27 → 5.64) Mistake. Qxc3 was best. } (19... Qxc3 20. Ne5 Rfb8 21. Qh5 Rf8 22. Bb7 Nc2 23. Bxf8 Rxf8 24. Qe2 c5 25. Be4 Nb4 26. Nc4) 20. Bxb4 Bxb4 21. Ne4 f5 22. Ng3 Rad8 23. Ne5 Qa4 24. Bb5 Qa2 25. Bxe8 Rxe8 26. Qh5 Rf8 27. Ne2 c5 28. Nf4 cxd4 29. exd4 Be7 30. Qg6 Bf6 31. Nh5 Bxe5?? { (5.77 → Mate in 13) Checkmate is now unavoidable. Qd5 was best. } (31... Qd5 32. Rxb2 Bxe5 33. dxe5 Qxe5 34. Re2 Qc7 35. Rxe6 Qf7 36. Rfe1 Qxg6 37. Rxg6 Re8 38. Rxe8+) 32. dxe5 Rf7 33. Rfd1 Qd5? { (9.27 → Mate in 6) Checkmate is now unavoidable. Kf8 was best. } (33... Kf8 34. Nxg7 b5 35. Rd8+ Ke7 36. Re8+ Kd7 37. Qxf7+ Kc6 38. Rc8+ Kb6 39. Rb8+ Kc5 40. Qe7+) 34. g3?! { (Mate in 6 → 11.96) Lost forced checkmate sequence. Rxd5 was best. } (34. Rxd5 exd5 35. Rxb2 Kf8 36. Rc2 Rd7 37. Rc8+ Rd8 38. Rxd8+ Ke7 39. Qe8#) 34... Qa8?! { (11.96 → Mate in 8) Checkmate is now unavoidable. a5 was best. } (34... a5 35. Rxd5) 35. Rd6?? { (Mate in 8 → 6.46) Lost forced checkmate sequence. Nf6+ was best. } (35. Nf6+ Kf8 36. Qh7 gxf6 37. Qh8+ Ke7 38. Qxa8 Rg7 39. Qb7+ Ke8 40. Qxg7 fxe5 41. Qf6 e4) 35... a5?? { (6.46 → Mate in 7) Checkmate is now unavoidable. Qf8 was best. } (35... Qf8 36. Rxb2 f4 37. Nxf4 Qe8 38. Rb1 Rf8 39. Qxe8 Rxe8 40. Kh1 Rf8) 36. Rxe6 a4 37. Rd6 a3 38. Kh2 a2 39. Rf6?? { (Mate in 5 → 4.05) Lost forced checkmate sequence. e6 was best. } (39. e6 Re7 40. Rbd1 Rd7 41. Rxd7 Qg2+ 42. Kxg2 a1=Q 43. Qxg7#) 39... axb1=Q?? { (4.05 → Mate in 2) Checkmate is now unavoidable. Re7 was best. } (39... Re7 40. Nxg7) 40. Rxf7?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Qxf7+ was best. } (40. Qxf7+ Kh7 41. Qxg7#) 40... Qg1+ 41. Kxg1 b1=Q+ 42. Kh2 Qbh1# { Black wins by checkmate. } 0-1