[Event "ICA 4 Students Only"] [Site "https://lichess.org/KLEc9n1j"] [Date "2022.09.03"] [White "sriaradhyam"] [Black "pastrichplot"] [Result "1-0"] [UTCDate "2022.09.03"] [UTCTime "11:57:00"] [WhiteElo "827"] [BlackElo "1188"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 Bb4 5. Bg5 O-O 6. d4? { (0.00 → -1.53) Mistake. Be2 was best. } (6. Be2 h6 7. Bh4 Re8 8. O-O g5 9. Nxg5 hxg5 10. Bxg5 Be7) 6... exd4 7. Bc4?? { (-1.54 → -8.47) Blunder. Nxd4 was best. } (7. Nxd4 Re8 8. Be2 Rxe4 9. Nxc6 bxc6 10. O-O Re8 11. a3 Be7) 7... Qe8?! { (-8.47 → -5.09) Inaccuracy. dxc3 was best. } (7... dxc3 8. O-O cxb2 9. Rb1 Be7 10. Re1 d6 11. Rxb2 Bg4 12. Rb5 a6 13. Rxb7 Na5 14. e5) 8. O-O d6?? { (-6.04 → 0.29) Blunder. dxc3 was best. } (8... dxc3 9. Bxf6 gxf6 10. bxc3 Bc5 11. e5 Qe7 12. Qd2 Nxe5 13. Bd3 Kg7 14. Qf4 Ng6 15. Qg3) 9. Nd5? { (0.29 → -1.03) Mistake. Nb5 was best. } (9. Nb5 Ba5 10. Bxf6 gxf6 11. Bd5 Bg4 12. Qc1 Bxf3 13. gxf3 Ne7 14. Qh6 Bd2 15. Qxd2 Qxb5) 9... Nxd5 10. exd5 Na5?? { (-0.89 → 4.66) Blunder. Ne5 was best. } (10... Ne5) 11. Bd3 Bg4 12. h3 Bd7 13. Ne1?? { (6.99 → 1.91) Blunder. a3 was best. } (13. a3 Bc5 14. Re1 Qc8 15. b4 b6 16. bxa5 Qb7 17. Re7 Rad8 18. axb6 cxb6 19. Qe2 Rde8) 13... Bc6?? { (1.91 → 6.11) Blunder. f6 was best. } (13... f6 14. a3 Bxe1 15. Rxe1 Qf7 16. Bd2 b6 17. Bxa5 bxa5 18. Qd2 a4 19. Qa5 c5 20. dxc6) 14. Nf3?? { (6.11 → 2.96) Blunder. dxc6 was best. } (14. dxc6 Nxc6 15. Nf3 Bc5 16. Bd2 Qd7 17. c3 Ne5 18. cxd4 Nxd3 19. dxc5 dxc5 20. Qb3 b6) 14... Ba4?? { (2.96 → 7.09) Blunder. Bxd5 was best. } (14... Bxd5 15. a3) 15. Bh4?! { (7.09 → 5.25) Inaccuracy. a3 was best. } (15. a3 Bc5 16. b3 Nc6 17. bxa4 Ne5 18. Bb5 c6 19. dxc6 bxc6 20. Bd3 Kh8 21. Rb1 Qd7) 15... c5 16. Ng5? { (6.67 → 3.92) Mistake. a3 was best. } (16. a3 Bc3 17. bxc3 Qd7 18. Re1 Rfe8 19. cxd4 c4 20. Bf1 Qf5 21. Qd2 b6 22. Rec1 Qxd5) 16... c4?? { (3.92 → 23.91) Blunder. f5 was best. } (16... f5 17. a3 Bc3 18. bxc3 c4 19. Re1 Qd7 20. Bf1 d3 21. Rc1 Rfe8 22. Ne6 Qf7 23. f3) 17. Nxh7?? { (23.91 → 2.84) Blunder. Bxh7+ was best. } (17. Bxh7+) 17... Kh8?? { (2.84 → 8.64) Blunder. f5 was best. } (17... f5) 18. f4?? { (8.64 → -1.18) Blunder. Bf5 was best. } (18. Bf5 d3 19. Qh5 f6 20. Bg6 Qxg6 21. Qxg6 Bxc2 22. Nxf8 Rxf8 23. Bg3 Ba4 24. Bf4 Kg8) 18... cxd3? { (-1.18 → 0.25) Mistake. Qe3+ was best. } (18... Qe3+ 19. Rf2) 19. Qxd3?! { (0.25 → -0.40) Inaccuracy. Nxf8 was best. } (19. Nxf8) 19... Rg8? { (-0.40 → 0.80) Mistake. Bb5 was best. } (19... Bb5 20. Qf5) 20. Rf3?? { (0.80 → -3.13) Blunder. Ng5 was best. } (20. Ng5) 20... Bb5 21. Qd1?? { (-2.68 → -8.23) Blunder. Qf5 was best. } (21. Qf5) 21... Qd7?? { (-8.23 → 3.57) Blunder. Be2 was best. } (21... Be2 22. Qb1 Bxf3 23. Ng5 Be4 24. Be1 f6 25. Nxe4 Qxe4 26. Bxb4 Nc4 27. Qf1 Ne3 28. Qe2) 22. Ng5?? { (3.57 → -2.59) Blunder. Rb3 was best. } (22. Rb3 Qf5 23. Ng5 Rgc8 24. Rxb4 Bd7 25. Qh5+ Kg8 26. g4 Qg6 27. Qxg6 fxg6 28. Rxd4 Rxc2) 22... Rge8 23. c3 Ba4?? { (-2.45 → 9.02) Blunder. dxc3 was best. } (23... dxc3 24. Qc2 f5 25. Re1 Bc4 26. Rxc3 Rxe1+ 27. Bxe1 Re8 28. Qd1 Kg8 29. Bd2 Be2 30. Qe1) 24. Qd3 Kg8? { (8.74 → Mate in 5) Checkmate is now unavoidable. g6 was best. } (24... g6 25. cxb4 Nc6 26. dxc6 Bxc6 27. Rf2 Kg8 28. f5 f6 29. Ne6 gxf5 30. Nxd4 Be4 31. Qd2) 25. Qh7+ Kf8 26. Rff1?! { (Mate in 4 → 11.30) Lost forced checkmate sequence. Qh8+ was best. } (26. Qh8+ Ke7 27. Ne6+ g5 28. Bxg5+ f6 29. Qxf6#) 26... Ke7?! { (11.30 → Mate in 2) Checkmate is now unavoidable. f6 was best. } (26... f6 27. Rae1 Qf7 28. Nxf7 Bc2 29. Qxc2 Rxe1 30. Rxe1 Bc5 31. cxd4 Kxf7 32. dxc5 Re8 33. Rf1) 27. Rae1+? { (Mate in 2 → 9.59) Lost forced checkmate sequence. Ne6+ was best. } (27. Ne6+ g5 28. Bxg5#) 27... Kd8 28. Rd1?? { (9.73 → -3.16) Blunder. Rxe8+ was best. } (28. Rxe8+ Qxe8 29. cxb4 Kc7 30. bxa5 Rc8 31. Bf2 g6 32. Bxd4 Bb5 33. Ra1 Bc4 34. Qh4 Kb8) 28... Bxd1?? { (-3.16 → 1.45) Blunder. dxc3 was best. } (28... dxc3) 29. cxb4 Be2 30. Rf2?? { (1.89 → -3.08) Blunder. Rc1 was best. } (30. Rc1) 30... Bc4?? { (-3.08 → 2.31) Blunder. d3 was best. } (30... d3 31. Qxg7 Nc4 32. Qd4 Nb6 33. a4 Qxa4 34. Ne4+ Kd7 35. Nc3 Qa1+ 36. Kh2 Rac8 37. Qf6) 31. bxa5 Kc8?? { (2.16 → 6.56) Blunder. Bxd5 was best. } (31... Bxd5 32. Qxg7 Kc7 33. Qxd4 Bc6 34. Rd2 Rg8 35. b4 Rae8 36. a4 Bxa4 37. Kh2 Bc6 38. b5) 32. Rc2 Kb8 33. Rxc4 a6 34. Nf3 Ka7 35. Bf2 b5 36. Rb4 Rac8 37. Bxd4+ Kb7 38. a4 Rc1+ 39. Kf2 Rc2+?! { (6.39 → 14.41) Inaccuracy. g6 was best. } (39... g6 40. Kg3 Rc5 41. axb5 axb5 42. Rb3 Ka6 43. Qg7 Rxd5 44. Bf2 Re4 45. Qh8 Qe8 46. Qc3) 40. Kg3?! { (14.41 → 6.05) Inaccuracy. Qxc2 was best. } (40. Qxc2 Rc8 41. Qd3 Qc7 42. axb5 Qc2+ 43. Qxc2 Rxc2+ 44. Kg3 Re2 45. Rc4 Re8 46. b6 Rc8) 40... Qc7?! { (6.05 → 9.00) Inaccuracy. g6 was best. } (40... g6 41. axb5 Ree2 42. bxa6+ Kxa6 43. Nh4 Kxa5 44. Rb3 Qe8 45. Qh8 Qxh8 46. Bxh8 Ka6 47. Bd4) 41. Qd3?! { (9.00 → 5.48) Inaccuracy. axb5 was best. } (41. axb5 g6 42. Ng5 axb5 43. Qxf7 Qxf7 44. Nxf7 Ka6 45. Nxd6 Rd8 46. Nxb5 Rxd5 47. Nc3 Rxa5) 41... Kc8? { (5.48 → 11.86) Mistake. Ree2 was best. } (41... Ree2 42. Nh4 Qxa5 43. Bc3 Qb6 44. Rd4 a5 45. axb5 g6 46. Kh2 Qc5 47. b6 Qxb6 48. Ra4) 42. Bxg7?! { (11.86 → 6.84) Inaccuracy. Bb6 was best. } (42. Bb6 Rc4 43. Bxc7 Kxc7 44. Rb3 Rxa4 45. Qc3+ Rc4 46. Qxg7 Rd8 47. Qxf7+ Rd7 48. Qf6 b4) 42... Rc1?! { (6.84 → 10.32) Inaccuracy. Ree2 was best. } (42... Ree2 43. Nh4 Qxa5 44. Bc3 Qb6 45. Bd4 Qb7 46. Qf5+ Kb8 47. Qg5 Qd7 48. Qg4 Qxg4+ 49. Kxg4) 43. Qf5+ Kb7 44. axb5 Ka7? { (9.18 → Mate in 10) Checkmate is now unavoidable. axb5 was best. } (44... axb5 45. Rxb5+ Ka6 46. Rb6+ Kxa5 47. Rc6 Rxc6 48. dxc6+ Kb6 49. Bc3 Qxc6 50. Qxf7 Re2 51. h4) 45. bxa6?! { (Mate in 10 → 10.38) Lost forced checkmate sequence. b6+ was best. } (45. b6+ Ka8 46. bxc7 Rxc7 47. Qd3 Ka7 48. Bd4+ Rc5 49. Bxc5+ dxc5 50. Rb6 Rg8+ 51. Ng5 Rxg5+) 45... Kxa6 46. Qd3+ Kxa5?! { (12.04 → Mate in 1) Checkmate is now unavoidable. Ka7 was best. } (46... Ka7 47. Bd4+ Rc5 48. Kh2 Rc8 49. Rb5 Qb7 50. b4 Rb8 51. Rxc5 dxc5 52. Bxc5+ Ka8 53. Bb6) 47. Qa3# { White wins by checkmate. } 1-0