[Event "Bolivia Chess Academy Arena"] [Site "https://lichess.org/diLLkhsf"] [Date "2026.06.07"] [Round "-"] [White "Sonia_70"] [Black "matyuc"] [Result "1-0"] [GameId "diLLkhsf"] [UTCDate "2026.06.07"] [UTCTime "23:30:12"] [WhiteElo "1285"] [BlackElo "1156"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Stonewall Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. e3 { [%eval 0.03] } 2... Nf6 { [%eval 0.1] } 3. Bd3 { [%eval -0.15] } { D00 Queen's Pawn Game: Stonewall Attack } 3... Nc6 { [%eval 0.0] } 4. Bd2?! { (0.00 → -0.55) Inaccuracy. Bb5 was best. } { [%eval -0.55] } (4. Bb5 a6 5. Bxc6+ bxc6 6. Nf3 e6 7. O-O c5 8. c4 Bb7) 4... Nxd4?? { (-0.55 → 3.66) Blunder. e5 was best. } { [%eval 3.66] } (4... e5 5. Bb5 exd4 6. exd4 Bd6 7. Nc3 O-O 8. Nge2 Ne7 9. Bd3) 5. exd4 { [%eval 3.49] } 5... Qd6 { [%eval 4.14] } 6. Nc3 { [%eval 4.03] } 6... c6 { [%eval 4.1] } 7. Nf3 { [%eval 4.25] } 7... e6 { [%eval 4.35] } 8. Bg5 { [%eval 4.01] } 8... h6 { [%eval 4.27] } 9. Be3 { [%eval 3.95] } 9... g6 { [%eval 4.51] } 10. Qd2 { [%eval 4.35] } 10... b6 { [%eval 4.37] } 11. O-O { [%eval 4.32] } 11... a6 { [%eval 4.61] } 12. Rad1 { [%eval 4.23] } 12... Bd7 { [%eval 4.85] } 13. Rfe1 { [%eval 4.48] } 13... Be7?! { (4.48 → 5.73) Inaccuracy. g5 was best. } { [%eval 5.73] } (13... g5 14. Ne5 Qc7 15. f4 c5 16. Qf2 Bd6 17. fxg5 Bxe5 18. dxe5 Ng4 19. Qf4) 14. Na4 { [%eval 4.6] } 14... O-O-O?! { (4.60 → 6.77) Inaccuracy. Qc7 was best. } { [%eval 6.77] } (14... Qc7 15. Bf4 Qb7 16. Ne5 g5 17. Bg3 h5 18. h4 gxh4 19. Bxh4 c5 20. Bxf6) 15. c4 { [%eval 5.38] } 15... Kb7 { [%eval 6.71] } 16. b3?! { (6.71 → 5.04) Inaccuracy. c5 was best. } { [%eval 5.04] } (16. c5 Qb8 17. Nxb6 Ng4 18. Qa5 Qa7 19. Bf1 Bg5 20. Rd3 Bxe3 21. Rexe3 Nxe3) 16... Qa3 { [%eval 5.62] } 17. Nc3?! { (5.62 → 4.46) Inaccuracy. c5 was best. } { [%eval 4.46] } (17. c5 b5 18. Ne5 Rb8 19. Nc3 Qa5 20. a4 g5 21. axb5 axb5 22. Nxf7) 17... Qxb3? { (4.46 → 8.21) Mistake. dxc4 was best. } { [%eval 8.21] } (17... dxc4 18. Bxc4 Nd5 19. Nb1 Qd6 20. Bf1 Qc7 21. Nc3 Bb4 22. Nxd5 Bxd2) 18. cxd5?! { (8.21 → 5.12) Inaccuracy. axb3 was best. } { [%eval 5.12] } (18. axb3 Bb4 19. Ne5 h5 20. h3 a5 21. Qc2 g5 22. cxd5 Nxd5 23. Nxd5 exd5) 18... Qxa2?! { (5.12 → 8.37) Inaccuracy. Qa3 was best. } { [%eval 8.37] } (18... Qa3 19. Rb1 cxd5 20. Rb3 Qa5 21. Qb2 Ka8 22. Bd2 Rb8 23. Ne2 Qa4 24. Ne5) 19. Qxa2 { [%eval 8.74] } 19... cxd5? { (8.74 → Mate in 5) Checkmate is now unavoidable. a5 was best. } { [%eval #5] } (19... a5 20. Rb1 Ra8 21. dxc6+ Bxc6 22. Rxb6+ Kxb6 23. d5+ Kc7 24. dxc6 Kd8 25. Qe2) 20. Bf4? { (Mate in 5 → 8.41) Lost forced checkmate sequence. Qxa6+ was best. } { [%eval 8.41] } (20. Qxa6+ Kc7 21. Bf4+ e5 22. Bxe5+ Bd6 23. Qa7+ Kc6 24. Bb5#) 20... g5? { (8.41 → Mate in 2) Checkmate is now unavoidable. Ra8 was best. } { [%eval #2] } (20... Ra8 21. Rb1 a5 22. Qb2 Bb4 23. Na2 Rhc8 24. Nxb4 axb4 25. Qxb4 Rc6 26. Qb2) 21. Be5? { (Mate in 2 → 8.53) Lost forced checkmate sequence. Qxa6+ was best. } { [%eval 8.53] } (21. Qxa6+ Kc6 22. Bb5#) 21... Rhg8? { (8.53 → Mate in 2) Checkmate is now unavoidable. b5 was best. } { [%eval #2] } (21... b5 22. Rb1 Ra8 23. Bxf6 Bxf6 24. Nxd5 exd5 25. Qxd5+ Bc6 26. Qxf7+ Kb6 27. Qxf6) 22. Nd2? { (Mate in 2 → 8.31) Lost forced checkmate sequence. Qxa6+ was best. } { [%eval 8.31] } (22. Qxa6+ Kc6 23. Bb5#) 22... Bd6? { (8.31 → Mate in 4) Checkmate is now unavoidable. b5 was best. } { [%eval #4] } (22... b5 23. Be2 Rc8 24. Ra1 Ra8 25. Nb3 Rgc8 26. Nc5+ Rxc5 27. dxc5 Bxc5 28. Bxf6) 23. Bxd6? { (Mate in 4 → 9.54) Lost forced checkmate sequence. Qxa6+ was best. } { [%eval 9.54] } (23. Qxa6+ Kc6 24. Bb5+ Kc7 25. Qa7+ Kc8 26. Ba6#) 23... Kc6? { (9.54 → Mate in 6) Checkmate is now unavoidable. Ra8 was best. } { [%eval #6] } (23... Ra8 24. Rb1 Rgc8 25. Qb2 Bb5 26. Bxb5 axb5 27. Nxb5 Nd7 28. f3 Rc6 29. Be5) 24. Bb4? { (Mate in 6 → 9.98) Lost forced checkmate sequence. Nxd5 was best. } { [%eval 9.98] } (24. Nxd5 Nxd5 25. Rc1+ Nc3 26. Rxc3+ Kxd6 27. Qa3+ Kd5 28. Be4+ Kxd4 29. Nf3#) 24... b5? { (9.98 → Mate in 2) Checkmate is now unavoidable. Ra8 was best. } { [%eval #2] } (24... Ra8 25. Be7 Ng4 26. f3 Nxh2 27. Nxd5 Kb7 28. Nxb6 Bb5 29. Be4+ Kxb6 30. Bc5+) 25. Qxa6+ { [%eval #1] } 25... Kc7 { [%eval #1] } 26. Bd6# { White wins by checkmate. } 1-0