[Event "Summer Practice 4 Arena"] [Site "https://lichess.org/cICUHRmE"] [Date "2026.05.09"] [Round "-"] [White "Yukthika11"] [Black "VihaanAuti"] [Result "0-1"] [GameId "cICUHRmE"] [UTCDate "2026.05.09"] [UTCTime "08:50:37"] [WhiteElo "957"] [BlackElo "943"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A45"] [Opening "Indian Defense: Paleface Attack, Blackmar-Diemer Gambit Deferred"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. e4?! { (0.27 → -0.64) Inaccuracy. c4 was best. } { [%eval -0.64] } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6) 2... Nf6?? { (-0.64 → 1.01) Blunder. dxe4 was best. } { [%eval 1.01] } (2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bg5 Bg7 7. Bc4) 3. f3? { (1.01 → -0.58) Mistake. e5 was best. } { [%eval -0.58] } { A45 Indian Defense: Paleface Attack, Blackmar-Diemer Gambit Deferred } (3. e5 Nfd7 4. b4 e6 5. c3 b6 6. Bd3 c5 7. a3 Ba6) 3... dxe4 { [%eval -0.5] } 4. fxe4 { [%eval -0.65] } 4... Nxe4 { [%eval -0.48] } 5. Bd3 { [%eval -0.69] } 5... Nd6 { [%eval -0.72] } 6. Bb5+?? { (-0.72 → -4.35) Blunder. Nf3 was best. } { [%eval -4.35] } (6. Nf3 g6 7. Bf4 Bg7 8. Nbd2 O-O 9. Qe2 Nd7 10. O-O-O Nf6) 6... Nxb5 { [%eval -4.24] } 7. c4?! { (-4.24 → -5.60) Inaccuracy. Nf3 was best. } { [%eval -5.6] } (7. Nf3 g6 8. Nc3 Nxc3 9. bxc3 Bg7 10. O-O O-O 11. Qe1 a5 12. Ng5 Ra6) 7... Nxd4 { [%eval -5.58] } 8. Be3 { [%eval -5.56] } 8... c5 { [%eval -4.94] } 9. Nc3 { [%eval -5.1] } 9... Nd7 { [%eval -4.28] } 10. Bxd4 { [%eval -4.94] } 10... cxd4 { [%eval -4.72] } 11. Qxd4 { [%eval -4.81] } 11... e6 { [%eval -4.15] } 12. Qd1?! { (-4.15 → -5.43) Inaccuracy. Nf3 was best. } { [%eval -5.43] } (12. Nf3 Qb6 13. Qd2 Bb4 14. O-O-O Bxc3 15. bxc3 O-O 16. h4 e5 17. h5 h6) 12... Bc5 { [%eval -4.88] } 13. Nf3 { [%eval -4.77] } 13... Qa5 { [%eval -4.06] } 14. Rb1 { [%eval -4.72] } 14... Qb6 { [%eval -4.68] } 15. b4 { [%eval -5.13] } 15... Bf2+ { [%eval -4.29] } 16. Ke2 { [%eval -4.57] } 16... Bh4? { (-4.57 → -2.47) Mistake. Qe3+ was best. } { [%eval -2.47] } (16... Qe3+ 17. Kf1 Qxc3 18. Kxf2 O-O 19. Re1 a5 20. Kg1 Qf6 21. Kh1 axb4 22. Rxb4) 17. Nb5? { (-2.47 → -4.74) Mistake. Nxh4 was best. } { [%eval -4.74] } (17. Nxh4 a5 18. a3 Qc7 19. Qd4 O-O 20. Nb5 Qc6 21. Rhd1 axb4 22. Rxb4 Nc5) 17... Nf6?! { (-4.74 → -3.06) Inaccuracy. Qf2+ was best. } { [%eval -3.06] } (17... Qf2+ 18. Kd3 O-O 19. Qe2 Qxe2+ 20. Kxe2 Bd8 21. Nd6 a5 22. bxa5 Bxa5 23. Rhd1) 18. c5?? { (-3.06 → -6.34) Blunder. Nxh4 was best. } { [%eval -6.34] } (18. Nxh4 O-O 19. Qd3 e5 20. Nd6 a5 21. a3 axb4 22. Rxb4 Qc6 23. Nxc8 Rfxc8) 18... Qxb5+ { [%eval -6.18] } 19. Kd2 { [%eval -7.29] } 19... Ne4+ { [%eval -6.91] } 20. Kc2?? { (-6.91 → Mate in 2) Checkmate is now unavoidable. Kc1 was best. } { [%eval #-2] } (20. Kc1 Qc4+ 21. Qc2 Qxc2+ 22. Kxc2 Bf6 23. Rbe1 Ng5 24. Ne5 Bxe5 25. Rxe5 f6) 20... Qa4+? { (Mate in 2 → -7.53) Lost forced checkmate sequence. Qc4+ was best. } { [%eval -7.53] } (20... Qc4+ 21. Kb2 Qc3#) 21. Rb3 { [%eval -7.44] } 21... Qxa2+ { [%eval -7.5] } 22. Kd3 { [%eval -9.9] } 22... Nf2+ { [%eval -9.79] } 23. Kd4 { [%eval -13.34] } 23... Nxd1 { [%eval -11.63] } 24. Rxd1 { [%eval -11.52] } 24... Qxb3 { [%eval -11.42] } 25. Rd3?! { (-11.42 → Mate in 5) Checkmate is now unavoidable. Rd2 was best. } { [%eval #-5] } (25. Rd2 Be7 26. Rd3 Qxb4+ 27. Ke3 Qxc5+ 28. Ke2 f6 29. Nd2 e5 30. Rg3) 25... Qxb4+?! { (Mate in 5 → -10.77) Lost forced checkmate sequence. Bf2+ was best. } { [%eval -10.77] } (25... Bf2+ 26. Ke4 f5+ 27. Ke5 Qxd3 28. g4 Be3 29. gxf5 Qd5#) 26. Ke5?! { (-10.77 → Mate in 3) Checkmate is now unavoidable. Ke3 was best. } { [%eval #-3] } (26. Ke3 Qxc5+ 27. Kd2 Be7 28. h3 f6 29. Nd4 Qa5+ 30. Kd1 Qh5+ 31. Rf3) 26... Qxc5+ { [%eval #-8] } 27. Kf4 { [%eval #-8] } 27... Bg5+?! { (Mate in 8 → -10.53) Lost forced checkmate sequence. e5+ was best. } { [%eval -10.53] } (27... e5+ 28. Nxe5 g5+ 29. Kf3 Qf2+ 30. Ke4 Bf5+ 31. Kd5 Be6+ 32. Kd6 Rd8+ 33. Nd7) 28. Kg3 { [%eval -11.28] } 28... Qf5 { [%eval -11.11] } 29. Ne1?! { (-11.11 → Mate in 2) Checkmate is now unavoidable. Rc3 was best. } { [%eval #-2] } (29. Rc3 Bh4+ 30. Kxh4 Qf6+ 31. Kg3 Qxc3 32. Kf2 f6 33. Ke2 Qc7 34. Kd1) 29... Qf4+ { [%eval #-1] } 30. Kh3 { [%eval #-1] } 30... Qh4# { Black wins by checkmate. } 0-1