[Event "Chessbrainz: Battle of 64 Arena"] [Site "https://lichess.org/ibtLSPW6"] [Date "2026.05.30"] [Round "-"] [White "Harshika_chess"] [Black "CB_Nihal_F"] [Result "1-0"] [GameId "ibtLSPW6"] [UTCDate "2026.05.30"] [UTCTime "14:44:30"] [WhiteElo "656"] [BlackElo "769"] [WhiteRatingDiff "+74"] [BlackRatingDiff "-68"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C20"] [Opening "Center Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. d4 { [%eval -0.11] } { C20 Center Game } 2... Nf6? { (-0.11 → 1.38) Mistake. exd4 was best. } { [%eval 1.38] } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. Bd3 Nf6 6. O-O O-O 7. e5) 3. Bf4?? { (1.38 → -3.23) Blunder. dxe5 was best. } { [%eval -3.23] } (3. dxe5 Nxe4 4. Qe2 Nc5 5. Nc3 b5 6. Nxb5 Ba6 7. Qd1 Be7) 3... Bb4+?? { (-3.23 → -0.27) Blunder. exf4 was best. } { [%eval -0.27] } (3... exf4 4. e5 Nd5 5. Qf3 c6 6. c4 Nc7 7. Nc3 d5 8. Nge2) 4. Ke2?? { (-0.27 → -4.64) Blunder. Bd2 was best. } { [%eval -4.64] } (4. Bd2 Qe7 5. c3 Ba5 6. Qe2 O-O 7. Nf3 exd4 8. e5 Nd5 9. cxd4 Bxd2+) 4... exf4 { [%eval -4.47] } 5. d5?! { (-4.47 → -6.05) Inaccuracy. e5 was best. } { [%eval -6.05] } (5. e5 Ng4 6. Nd2 Be7 7. h3 Nh6 8. Ke1 d6 9. exd6 cxd6 10. Ne2 O-O) 5... d6 { [%eval -6.15] } 6. e5 { [%eval -6.52] } 6... Bg4+ { [%eval -5.89] } 7. f3 { [%eval -6.02] } 7... Bh5? { (-6.02 → -3.68) Mistake. Qe7 was best. } { [%eval -3.68] } (7... Qe7 8. c3 Qxe5+ 9. Kd2 Bd7 10. Qb3 Bc5 11. Qxb7 O-O 12. Qxa8 Bxg1 13. Kd1) 8. exf6 { [%eval -3.6] } 8... gxf6? { (-3.60 → -2.10) Mistake. Qxf6 was best. } { [%eval -2.1] } (8... Qxf6 9. c3 Bc5 10. Qa4+ Nd7 11. Kd1 Be3 12. Nd2 a6 13. Bd3 O-O-O 14. Bxa6) 9. Qe1?? { (-2.10 → -8.42) Blunder. g3 was best. } { [%eval -8.42] } (9. g3 Qe7+ 10. Kf2 Rg8 11. Bd3 Nd7 12. Bxh7 O-O-O 13. Nc3 Bc5+ 14. Kf1) 9... c6?? { (-8.42 → 3.51) Blunder. Qe7+ was best. } { [%eval 3.51] } (9... Qe7+ 10. Kd3 Bxe1 11. Nc3 Nd7 12. Kc4 c6 13. Rxe1 Qxe1 14. Nge2 Kf8 15. Nd4) 10. Kd1+?? { (3.51 → -6.15) Blunder. Qxb4 was best. } { [%eval -6.15] } (10. Qxb4 cxd5 11. Nh3 Nc6 12. Qd2 Qb6 13. Nxf4 d4 14. c4 O-O-O 15. Kd1 d5) 10... Kf8?? { (-6.15 → 4.13) Blunder. Bxe1 was best. } { [%eval 4.13] } (10... Bxe1 11. Kxe1 Bg6 12. Nc3 O-O 13. Nh3 Qb6 14. Bd3 Bxd3 15. dxc6 bxc6 16. Nxf4) 11. Nh3?? { (4.13 → -5.94) Blunder. Qxb4 was best. } { [%eval -5.94] } (11. Qxb4 cxd5 12. Nc3 Nc6 13. Qxf4 Kg7 14. Nxd5 Bg6 15. Ne2 Rc8 16. Nec3 Re8) 11... cxd5?? { (-5.94 → 3.92) Blunder. Bxe1 was best. } { [%eval 3.92] } (11... Bxe1 12. Kxe1 Bg6 13. Nxf4 Nd7 14. Nc3 Qb6 15. Bd3 Re8+ 16. Kd1 Ne5 17. dxc6) 12. Ng5?? { (3.92 → -6.91) Blunder. Qxb4 was best. } { [%eval -6.91] } (12. Qxb4 Nc6 13. Qd2 Bg6 14. Nc3 Qb6 15. Nxf4 d4 16. Ncd5 Qxb2 17. Qc1 Bxc2+) 12... fxg5?? { (-6.91 → -2.05) Blunder. Bxe1 was best. } { [%eval -2.05] } (12... Bxe1 13. Nh3 Bh4 14. Nxf4 Bg6 15. Nc3 Kg7 16. Bd3 Nc6 17. Ncxd5 Rg8 18. Bxg6) 13. Qxb4 { [%eval -2.2] } 13... b6? { (-2.20 → -0.93) Mistake. Qe7 was best. } { [%eval -0.93] } (13... Qe7 14. Qc3 Rg8 15. Bd3 Nc6 16. Re1 d4 17. Qb3 Ne5 18. h3 f6 19. Qb4) 14. Bb5 { [%eval -1.17] } 14... a5?? { (-1.17 → 0.77) Blunder. a6 was best. } { [%eval 0.77] } (14... a6 15. Qd4 f6 16. Ba4 b5 17. Qxd5 Ra7 18. Bb3 Kg7 19. h4 h6 20. Nc3) 15. Qa4? { (0.77 → -0.72) Mistake. Qd4 was best. } { [%eval -0.72] } (15. Qd4 Rg8 16. Nc3 Nd7 17. Bxd7 Qxd7 18. Nxd5 Qc6 19. c3 g4 20. Nxf4 gxf3) 15... Nd7?? { (-0.72 → 2.72) Blunder. Qf6 was best. } { [%eval 2.72] } (15... Qf6 16. Nc3 Na6 17. Bxa6 Rxa6 18. Kd2 Bg6 19. Rad1 Kg7 20. Kc1 Rc8 21. Qb5) 16. Bxd7 { [%eval 2.8] } 16... Qe7?! { (2.80 → 4.03) Inaccuracy. Qf6 was best. } { [%eval 4.03] } (16... Qf6 17. Nc3 Rd8 18. Ne2 Qxb2 19. Rc1 Bg6 20. Bc6 Qe5 21. Re1 Rc8 22. Nd4) 17. Be8?? { (4.03 → -4.31) Blunder. Re1 was best. } { [%eval -4.31] } (17. Re1 Qf6 18. Nc3 Bg6 19. Rb1 b5 20. Nxd5 Rb8 21. Nxf6 bxa4 22. Bxa4 Rb4) 17... Kg7?? { (-4.31 → 2.26) Blunder. Rxe8 was best. } { [%eval 2.26] } (17... Rxe8 18. Qd4 Qe5 19. Qd3 Bg6 20. Qd2 d4 21. a4 Qc5 22. Na3 Re3 23. Nb5) 18. Qd7?? { (2.26 → -2.98) Blunder. Bb5 was best. } { [%eval -2.98] } (18. Bb5 Qe3 19. Re1 Qf2 20. Rf1 Qxg2 21. Qd4+ f6 22. Qf2 Qh3 23. a4 Rhe8) 18... Qxd7?? { (-2.98 → 3.54) Blunder. Rhxe8 was best. } { [%eval 3.54] } (18... Rhxe8 19. Qxe7 Rxe7 20. Re1 Re5 21. Nc3 d4 22. Ne2 Rd5 23. Nc1 Bg6 24. Nd3) 19. Bxd7 { [%eval 3.54] } 19... Rhd8 { [%eval 3.7] } 20. Re1?? { (3.70 → -1.25) Blunder. Bb5 was best. } { [%eval -1.25] } (20. Bb5 Bg6 21. a4 h5 22. Na3 h4 23. h3 Rdc8 24. Re1 Rc5 25. Rc1 Rac8) 20... Rxd7 { [%eval -1.33] } 21. Re6?? { (-1.33 → -6.75) Blunder. Nc3 was best. } { [%eval -6.75] } (21. Nc3 Rc8 22. Nxd5 Rc5 23. Nxb6 Rdc7 24. Re2 g4 25. Rf2 Bg6 26. Rc1 Rb5) 21... fxe6 { [%eval -6.91] } 22. h4 { [%eval -7.91] } 22... gxh4 { [%eval -7.71] } 23. g4 { [%eval -8.75] } 23... Bg6 { [%eval -7.42] } 24. Nc3 { [%eval -7.62] } 24... Rad8 { [%eval -7.41] } 25. Kc1 { [%eval -8.19] } 25... d4 { [%eval -7.58] } 26. Kb1 { [%eval -8.96] } 26... dxc3 { [%eval -8.88] } 27. bxc3 { [%eval -8.72] } 27... d5 { [%eval -8.81] } 28. c4 { [%eval -10.64] } 28... dxc4 { [%eval -9.98] } 29. a3? { (-9.98 → Mate in 7) Checkmate is now unavoidable. Kb2 was best. } { [%eval #-7] } (29. Kb2 Rd2 30. Rc1 Kf8 31. Kc3 h3 32. Kxc4 Rxc2+ 33. Rxc2 Bxc2 34. Kc3 Bg6) 29... Rd1+ { [%eval #-7] } 30. Ka2 { [%eval #-8] } 30... R1d3? { (Mate in 8 → -8.64) Lost forced checkmate sequence. Bxc2 was best. } { [%eval -8.64] } (30... Bxc2 31. Rxd1 Bb3+ 32. Kb2 Rxd1 33. Kc3 Rd3+ 34. Kb2 e5 35. a4 Rd2+ 36. Kc1) 31. Rb1 { [%eval -14.47] } 31... Rxf3 { [%eval -11.28] } 32. Rxb6 { [%eval -10.37] } 32... Bf7 { [%eval -9.88] } 33. Ra6 { [%eval -11.38] } 33... Rd2 { [%eval -10.68] } 34. Ra7?! { (-10.68 → Mate in 4) Checkmate is now unavoidable. Kb2 was best. } { [%eval #-4] } (34. Kb2 c3+ 35. Kb3 h3 36. Rc6 h2 37. Rxc3 h1=Q 38. Rxf3 Qb1+ 39. Kc4 e5+) 34... Rf1?! { (Mate in 4 → -10.82) Lost forced checkmate sequence. Rxc2+ was best. } { [%eval -10.82] } (34... Rxc2+ 35. Kb1 Re2 36. Rd7 Rf1+ 37. Rd1 Rxd1#) 35. Kb2 { [%eval -10.86] } 35... Re2 { [%eval -10.02] } 36. Kc3 { [%eval -9.52] } 36... Rf3+ { [%eval -9.47] } 37. Kxc4 { [%eval -9.52] } 37... Rfe3 { [%eval -9.67] } 38. Kd4 { [%eval -10.53] } 38... Rd3+ { [%eval -7.56] } 39. Kxd3 { [%eval -7.07] } 39... Rg2 { [%eval -6.87] } 40. Rxf7+ { [%eval -9.21] } 40... Kxf7 { [%eval -8.83] } 41. c4 { [%eval -10.37] } 41... Rg3+ { [%eval -9.1] } 42. Kd4 { [%eval -9.13] } 42... Rxg4 { [%eval -9.19] } 43. c5 { [%eval -9.03] } 43... e5+ { [%eval -8.77] } 44. Kxe5 { [%eval -14.71] } { White wins on time. } 1-0