[Event "ACAArian Sparring Open 2.3 Arena"] [Site "https://lichess.org/BZ4rUtiw"] [Date "2026.05.15"] [Round "-"] [White "ArianaAlya"] [Black "guanoeh"] [Result "0-1"] [GameId "BZ4rUtiw"] [UTCDate "2026.05.15"] [UTCTime "14:27:54"] [WhiteElo "791"] [BlackElo "1392"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Center Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. d4 { [%eval -0.11] } { C20 Center Game } 2... Bd6? { (-0.11 → 1.08) Mistake. exd4 was best. } { [%eval 1.08] } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. Bd3 Nf6 6. O-O O-O 7. e5) 3. d5?! { (1.08 → 0.25) Inaccuracy. dxe5 was best. } { [%eval 0.25] } (3. dxe5 Bxe5 4. Nf3 d6 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 Nf6) 3... c6 { [%eval 0.47] } 4. Nc3 { [%eval 0.28] } 4... cxd5?? { (0.28 → 2.01) Blunder. Bc5 was best. } { [%eval 2.01] } (4... Bc5 5. Na4 Qa5+ 6. c3 Bd6 7. dxc6 Be7 8. cxb7 Bxb7 9. Bd3) 5. exd5? { (2.01 → 0.71) Mistake. Qxd5 was best. } { [%eval 0.71] } (5. Qxd5 Bc7 6. Bc4 Qe7 7. Bg5 Nf6 8. Qd3 Ba5 9. Ne2 h6 10. Bxf6 Qxf6) 5... Nf6 { [%eval 0.66] } 6. Bg5 { [%eval 0.49] } 6... Qa5?? { (0.49 → 2.29) Blunder. Bb4 was best. } { [%eval 2.29] } (6... Bb4 7. Qd3 h6 8. Bh4 O-O 9. d6 e4 10. Qd2 g5 11. Bg3) 7. a3? { (2.29 → 0.93) Mistake. Bxf6 was best. } { [%eval 0.93] } (7. Bxf6 gxf6 8. a3 Qb6 9. Nf3 Bf8 10. d6 Bxd6 11. Nd5 Qd8 12. Nh4 Nc6) 7... Nxd5?? { (0.93 → 4.67) Blunder. Ne4 was best. } { [%eval 4.67] } (7... Ne4 8. Bd2 Nxd2 9. Qxd2 Bb4 10. Nge2 d6 11. O-O-O Bxc3 12. Nxc3 O-O 13. Be2) 8. Bd2?? { (4.67 → -0.52) Blunder. Qxd5 was best. } { [%eval -0.52] } (8. Qxd5 Qxd5 9. Nxd5 b6 10. O-O-O Nc6 11. Ne2 Bb7 12. Nec3 Nd4 13. Be3 h6) 8... Nxc3?! { (-0.52 → 0.28) Inaccuracy. Be7 was best. } { [%eval 0.28] } (8... Be7 9. Nf3 Nc6 10. Nb5 Qd8 11. Bg5 Nf6 12. Bxf6 gxf6 13. Nd6+ Bxd6 14. Qxd6) 9. Bxc3 { [%eval 0.19] } 9... Qc5?? { (0.19 → 4.63) Blunder. Qc7 was best. } { [%eval 4.63] } (9... Qc7 10. Qd5 Nc6 11. f4 Ne7 12. Qd3 exf4 13. Bxg7 Rg8 14. O-O-O Rxg7 15. Qxd6) 10. b4?? { (4.63 → -6.40) Blunder. Bb4 was best. } { [%eval -6.4] } (10. Bb4 Nc6 11. Bxc5 Bxc5 12. Nh3 O-O 13. Be2 d5 14. O-O Bf5 15. c3 d4) 10... Qxc3+ { [%eval -6.12] } 11. Ke2 { [%eval -6.0] } 11... b6 { [%eval -5.37] } 12. Rb1 { [%eval -5.84] } 12... O-O { [%eval -5.15] } 13. Rb3 { [%eval -5.13] } 13... Qc4+ { [%eval -4.31] } 14. Ke1 { [%eval -3.68] } 14... Qc6 { [%eval -3.71] } 15. Nf3 { [%eval -4.45] } 15... e4 { [%eval -4.35] } 16. Ng5 { [%eval -4.71] } 16... Ba6?! { (-4.71 → -3.00) Inaccuracy. Be5 was best. } { [%eval -3.0] } (16... Be5 17. Qh5 h6 18. Nxf7 Rxf7 19. Qxe5 Qe6 20. Qxe6 dxe6 21. g4 Bb7 22. g5) 17. Qh5? { (-3.00 → -4.84) Mistake. b5 was best. } { [%eval -4.84] } (17. b5 Qc5 18. Nxe4 Re8 19. Re3 Rxe4 20. Rxe4 Bb7 21. Re8+ Bf8 22. Qe2 a6) 17... h6 { [%eval -4.83] } 18. Rh3?! { (-4.83 → -6.33) Inaccuracy. c4 was best. } { [%eval -6.33] } (18. c4 Bf4 19. h4 Qg6 20. Qd1 Re8 21. Qd5 Nc6) 18... Qxc2 { [%eval -5.99] } 19. f3?? { (-5.99 → Mate in 3) Checkmate is now unavoidable. Qd1 was best. } { [%eval #-3] } (19. Qd1 Qxd1+ 20. Kxd1 Re8 21. b5 Bb7 22. Bc4 hxg5 23. Ba2 Be5 24. Bc4 Bf6) 19... e3 { [%eval #-3] } 20. Bxa6 { [%eval #-2] } 20... Qd2+ { [%eval #-1] } 21. Kf1 { [%eval #-1] } 21... Qf2# { Black wins by checkmate. } 0-1