[Event "TTW 29-10-23"] [Site "https://lichess.org/oJV0CkXt"] [Date "2023.10.29"] [White "Sivasiddharth"] [Black "RohithDinakaran"] [Result "0-1"] [UTCDate "2023.10.29"] [UTCTime "06:55:47"] [WhiteElo "951"] [BlackElo "1327"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.72 → 0.00) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nc3 Bd6 6. c5 Be7 7. a3 Ne4) 3... Nf6 4. e3 h6 5. a4 Bf5 6. g3?! { (-0.04 → -0.72) Inaccuracy. Bd3 was best. } (6. Bd3 e6 7. O-O Ne4 8. Bb5 a6 9. Bxc6+ bxc6 10. Nxe4 Bxe4 11. b3 Bd6 12. Ba3 Bxa3) 6... Ne4?! { (-0.72 → -0.01) Inaccuracy. Nb4 was best. } (6... Nb4 7. Bd3) 7. Nxe4 Bxe4 8. Ne5?? { (-0.10 → -4.51) Blunder. Bd3 was best. } (8. Bd3 Qd6 9. b3 O-O-O 10. Bb2 Qg6 11. Bxe4 Qxe4 12. Qe2 f6 13. c3 e6) 8... Bf3?? { (-4.51 → 5.31) Blunder. Nxe5 was best. } (8... Nxe5 9. dxe5 Bxh1 10. a5 a6 11. f3 g5 12. e6 Bg7 13. exf7+ Kxf7 14. Be2 Bg2 15. Ra4) 9. Qxf3 Nxe5 10. dxe5 e6 11. Bb5+ c6 12. Bd3 Be7 13. Ra3?! { (4.83 → 3.09) Inaccuracy. e4 was best. } (13. e4 d4 14. h4 Qa5+ 15. Kf1 Qxe5 16. h5 Qc7 17. Kg2 a6 18. Kh2 c5 19. Qe2 O-O-O) 13... Bxa3 14. bxa3 Qc7 15. Bb2?! { (3.25 → 2.11) Inaccuracy. O-O was best. } (15. O-O O-O 16. e4 Qxe5 17. exd5 cxd5 18. Bd2 Qb2 19. a5 Rac8 20. Qe3 e5 21. Bf5 Rc6) 15... Qa5+ 16. Ke2 Qxa4 17. Qg2? { (2.61 → 1.16) Mistake. Qf4 was best. } (17. Qf4 Qa5 18. Rb1 O-O 19. e4 d4 20. Bxd4 Qxa3 21. Rxb7 c5 22. Rb3 Qa5 23. Rb5 Qa2) 17... Qg4+? { (1.16 → 2.53) Mistake. c5 was best. } (17... c5 18. Kd2 O-O 19. Ra1 Qc6 20. Rb1 Rfd8 21. Qf1 a6 22. f4 Rdb8 23. Be2 b5 24. Bc3) 18. Kd2?! { (2.53 → 1.83) Inaccuracy. Qf3 was best. } (18. Qf3 Qa4 19. Qf4 Qxf4 20. gxf4 c5 21. c4 dxc4 22. Bxc4 a6 23. Rc1 O-O 24. f5 b5) 18... Qg5?! { (1.83 → 2.53) Inaccuracy. Qa4 was best. } (18... Qa4 19. f4 g6 20. Rb1 c5 21. Qh3 O-O-O 22. Qf1 a6 23. Bc3 b5 24. Qc1 Rd7 25. Qb2) 19. f3 c5 20. Bb5+ Ke7?? { (2.05 → 5.29) Blunder. Kf8 was best. } (20... Kf8 21. f4 Qd8 22. Be2 g6 23. g4 b5 24. f5 Kg7 25. Rb1 Rb8 26. f6+ Kh7 27. Bc3) 21. Qh3?? { (5.29 → 2.11) Blunder. h4 was best. } (21. h4 Qh5 22. g4 Qg6 23. Bd3 Qxd3+ 24. cxd3 Kd7 25. f4 h5 26. f5 b5 27. Qf1 Raf8) 21... a6 22. Ba4?? { (2.69 → 0.60) Blunder. f4 was best. } (22. f4) 22... b5 23. Bb3 c4 24. c3?? { (0.78 → -4.85) Blunder. Ba2 was best. } (24. Ba2) 24... Qxe5?? { (-4.85 → 0.38) Blunder. cxb3 was best. } (24... cxb3 25. Qh4 a5 26. a4 Qxh4 27. gxh4 bxa4 28. Ba3+ Kd7 29. Rg1 g5 30. h5 Rac8 31. h4) 25. Bxc4?? { (0.38 → -5.38) Blunder. Bc2 was best. } (25. Bc2 h5) 25... dxc4 26. Qxe6+?! { (-5.45 → -8.84) Inaccuracy. Qh4+ was best. } (26. Qh4+ g5 27. Qe4 Qxe4 28. fxe4 Kd6 29. a4 Ke5 30. h4 Rhd8+ 31. Kc2 Kxe4 32. Ba3 Kxe3) 26... Qxe6 27. h3? { (-9.16 → Mate in 12) Checkmate is now unavoidable. e4 was best. } (27. e4 Qd6+ 28. Kc1 Rhd8 29. Kb1 Qd3+ 30. Ka1 Qxf3 31. Rc1 Rd2 32. a4 bxa4 33. g4 Qxe4) 27... Rad8+ 28. Kc2 Qxe3?! { (Mate in 8 → -10.39) Lost forced checkmate sequence. Qf5+ was best. } (28... Qf5+ 29. Kc1 Qxf3 30. Re1 Qf2 31. Kb1 Qxe1+ 32. Bc1 Qd1 33. Kb2 Qb3+ 34. Ka1 Rd1 35. a4) 29. Kb1 Qxf3?! { (Mate in 10 → -11.62) Lost forced checkmate sequence. Rd2 was best. } (29... Rd2 30. Ka1 a5 31. f4 b4 32. f5 Rhd8 33. f6+ gxf6 34. Rc1 b3 35. a4 Rxb2 36. Kxb2) 30. Rf1?! { (-11.62 → Mate in 5) Checkmate is now unavoidable. Rc1 was best. } (30. Rc1 Kf6) 30... Qxf1+ 31. Ka2 Rd1 32. g4 Qxh3 33. a4 Qg2 34. Ka3 b4+ 35. Kxb4 a5+ 36. Kxa5 Rd5+ 37. Kb4 Qxb2+ 38. Kxc4 Rd2 39. a5 Rc8# { Black wins by checkmate. } 0-1