[Event "2DO TORNEO G5 UCSM 2026I Arena"] [Site "https://lichess.org/FUx5rjec"] [Date "2026.05.21"] [Round "-"] [White "ValeriaLibandro"] [Black "Yasurimaldonado"] [Result "0-1"] [GameId "FUx5rjec"] [UTCDate "2026.05.21"] [UTCTime "22:27:55"] [WhiteElo "1276"] [BlackElo "1103"] [WhiteRatingDiff "-266"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { [%eval -0.07] } { A00 Polish Opening } 1... e5 { [%eval -0.13] } 2. h4? { (-0.13 → -1.42) Mistake. Bb2 was best. } { [%eval -1.42] } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 O-O 5. c3 Be7 6. d4 d5) 2... Bxb4 { [%eval -1.4] } 3. c4 { [%eval -1.49] } 3... Qf6 { [%eval -1.34] } 4. Rh3?! { (-1.34 → -1.95) Inaccuracy. Bb2 was best. } { [%eval -1.95] } (4. Bb2 Qe7 5. Nf3 d6 6. a3 Ba5 7. Nc3 c6 8. Qa4 Bd8 9. Nd5 Qe6) 4... Nh6 { [%eval -2.04] } 5. Rb3 { [%eval -1.94] } 5... Bc5 { [%eval -1.38] } 6. Rb5?? { (-1.38 → Mate in 1) Checkmate is now unavoidable. e3 was best. } { [%eval #-1] } (6. e3 Na6 7. Nf3 Qe7 8. Nc3 c6 9. Be2 d6 10. d4 Bb4 11. Kf1) 6... b6?? { (Mate in 1 → -2.06) Lost forced checkmate sequence. Qxf2# was best. } { [%eval -2.06] } (6... Qxf2#) 7. Rxc5?! { (-2.06 → -2.93) Inaccuracy. e3 was best. } { [%eval -2.93] } (7. e3 Na6 8. Nc3 c6 9. Rb3 Qxh4 10. Nf3 Qe7 11. Nxe5 Qxe5 12. d4 Qh2) 7... bxc5 { [%eval -2.95] } 8. Nc3 { [%eval -2.86] } 8... Qxh4 { [%eval -2.63] } 9. Nf3 { [%eval -2.51] } 9... Qxc4 { [%eval -2.11] } 10. Qa4? { (-2.11 → -4.33) Mistake. e4 was best. } { [%eval -4.33] } (10. e4 Qe6 11. Nd5 O-O 12. d4 cxd4 13. Ba3 Bb7 14. Bc4 Qg4 15. Bxf8 Kxf8) 10... Qe6? { (-4.33 → -2.25) Mistake. Qxa4 was best. } { [%eval -2.25] } (10... Qxa4 11. Nxa4 Nc6 12. Nxc5 d6 13. Ne4 Rb8 14. Ba3 Nf5 15. e3 h5 16. Rc1) 11. Qg4?? { (-2.25 → -7.02) Blunder. e4 was best. } { [%eval -7.02] } (11. e4 c6 12. Bc4 Qg6 13. Nxe5 Qf6 14. Nf3 O-O 15. Bb2 d6 16. O-O-O Qg6) 11... Qxg4 { [%eval -6.73] } 12. Nxe5 { [%eval -6.81] } 12... Qd4 { [%eval -6.72] } 13. Rb1 { [%eval -7.74] } 13... Qxe5 { [%eval -7.77] } 14. g4 { [%eval -8.51] } 14... Nxg4 { [%eval -8.34] } 15. Ba3 { [%eval -8.61] } 15... d6 { [%eval -8.36] } 16. Rxb8 { [%eval -10.09] } 16... Rxb8 { [%eval -10.16] } 17. d3?! { (-10.16 → Mate in 2) Checkmate is now unavoidable. Kd1 was best. } { [%eval #-2] } (17. Kd1 Nxf2+ 18. Ke1 Qf6 19. e3 Ng4 20. Bb5+ Kd8 21. Bxc5 dxc5 22. Bc6 Qxc6) 17... Qxc3+ { [%eval #-1] } 18. Kd1 { [%eval #-1] } 18... Qxa3 { [%eval #-3] } 19. Kd2 { [%eval #-3] } 19... g5 { [%eval #-3] } 20. Bg2 { [%eval #-3] } 20... Bf5 { [%eval #-5] } 21. e3 { [%eval #-2] } 21... Nxf2 { [%eval #-5] } 22. Ke2 { [%eval #-4] } 22... Nxd3 { [%eval #-4] } 23. Kf1 { [%eval #-3] } 23... Qxa2 { [%eval #-3] } 24. e4 { [%eval #-1] } 24... Bxe4 { [%eval #-1] } 25. Bxe4 { [%eval #-1] } 25... Ne5 { [%eval #-4] } 26. Kg1 { [%eval #-4] } 26... Ng4 { [%eval #-3] } 27. Kh1 { [%eval #-1] } 27... c4 { [%eval #-3] } 28. Kg1 { [%eval #-2] } 28... c3 { [%eval #-3] } 29. Bd3 { [%eval #-2] } 29... d5 { [%eval #-2] } 30. Kh1 { [%eval #-1] } 30... a5 { [%eval #-2] } 31. Kg1 { [%eval #-2] } 31... Qd2 { [%eval #-2] } 32. Kh1 { [%eval #-1] } 32... Qxd3 { [%eval #-2] } 33. Kg2 { [%eval #-2] } 33... c2 { [%eval #-2] } 34. Kh1 { [%eval #-1] } 34... c1=Q+ { [%eval #-1] } 35. Kg2 { [%eval #-1] } 35... Ne3+ { [%eval #-2] } 36. Kh3 { [%eval #-2] } 36... Qf5+ { [%eval #-2] } 37. Kh2 { [%eval #-2] } 37... Qf2+ { [%eval #-1] } 38. Kh3 { [%eval #-1] } 38... Qh1# { Black wins by checkmate. } 0-1