[Event "MUNDIAL DE AJEDREZ Arena"] [Site "https://lichess.org/O91rTcsA"] [Date "2026.06.12"] [Round "-"] [White "k0alin"] [Black "IsisaylenC"] [Result "1-0"] [GameId "O91rTcsA"] [UTCDate "2026.06.12"] [UTCTime "01:09:23"] [WhiteElo "987"] [BlackElo "905"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... d5 { [%eval 0.54] } 2. exd5 { [%eval 0.51] } 2... Qxd5 { [%eval 0.52] } { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. b4?? { (0.52 → -3.59) Blunder. Nc3 was best. } { [%eval -3.59] } (3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Bd3 Bg4 7. Be3 Nbd7) 3... Qe5+ { [%eval -3.52] } 4. Be2 { [%eval -3.63] } 4... Bf5?? { (-3.63 → 0.45) Blunder. Qxa1 was best. } { [%eval 0.45] } (4... Qxa1 5. Nc3 e6 6. Nf3 Bxb4 7. Nb5 Ba5 8. Na3 Qf6 9. Nc4) 5. Bb2?? { (0.45 → -3.88) Blunder. d4 was best. } { [%eval -3.88] } (5. d4 Qe4 6. Nc3 Qxc2 7. Qxc2 Bxc2 8. Nd5 Kd8 9. Bf4 Nc6 10. b5 Nxd4) 5... Qxb2 { [%eval -3.73] } 6. Bb5+?! { (-3.73 → -5.56) Inaccuracy. Nc3 was best. } { [%eval -5.56] } (6. Nc3 c6 7. Nf3 Bxc2 8. Qc1 Qxc1+ 9. Rxc1 Bg6 10. Nd5 Kd8 11. Nf4 Bf5) 6... c6 { [%eval -5.53] } 7. Bd3 { [%eval -6.8] } 7... Qxa1 { [%eval -6.85] } 8. Bxf5 { [%eval -6.68] } 8... Qxa2?! { (-6.68 → -4.46) Inaccuracy. Qe5+ was best. } { [%eval -4.46] } (8... Qe5+ 9. Qe2 Qxf5 10. Na3 e6 11. Nf3 Nd7 12. Nc4 Bxb4 13. O-O b5 14. Rb1) 9. Qe2? { (-4.46 → -7.84) Mistake. Nc3 was best. } { [%eval -7.84] } (9. Nc3 Qa6 10. Nf3 e6 11. Bd3 Qb6 12. Ng5 Nf6 13. O-O Bxb4 14. Bc4 Na6) 9... Qxb1+ { [%eval -7.76] } 10. Qd1 { [%eval -7.76] } 10... Qb2 { [%eval -6.61] } 11. Nf3 { [%eval -6.54] } 11... Na6 { [%eval -5.94] } 12. O-O { [%eval -6.12] } 12... Qf6 { [%eval -5.81] } 13. Bd3 { [%eval -6.25] } 13... e5 { [%eval -5.53] } 14. Re1 { [%eval -5.76] } 14... e4 { [%eval -4.88] } 15. Bxe4 { [%eval -5.16] } 15... Bd6?! { (-5.16 → -3.93) Inaccuracy. Be7 was best. } { [%eval -3.93] } (15... Be7 16. b5 Nc5 17. bxc6 bxc6 18. Ne5 Nxe4 19. Rxe4 Qd6 20. Qg4 g6 21. Nc4) 16. Qe2?! { (-3.93 → -6.10) Inaccuracy. Bxc6+ was best. } { [%eval -6.1] } (16. Bxc6+ Kf8 17. Bxb7 Re8 18. Rxe8+ Kxe8 19. c4 Kf8 20. Qa4 Bc7 21. Bxa6 g5) 16... Qh6?? { (-6.10 → Mate in 4) Checkmate is now unavoidable. Ne7 was best. } { [%eval #4] } (16... Ne7 17. b5 Nc7 18. c4 O-O 19. c5 Bxc5 20. Ne5 Bxf2+ 21. Kh1 Bxe1 22. Nd7) 17. Bd3+?? { (Mate in 4 → -5.53) Lost forced checkmate sequence. Bxc6+ was best. } { [%eval -5.53] } (17. Bxc6+ Kd8 18. Qe8+ Kc7 19. Qd7+ Kb6 20. Qxb7#) 17... Kd7? { (-5.53 → -3.49) Mistake. Ne7 was best. } { [%eval -3.49] } (17... Ne7 18. h4 Nc7 19. b5 O-O-O 20. Ra1 Qf6 21. Rxa7 cxb5 22. Bxb5 Kb8 23. c4) 18. Bf5+?! { (-3.49 → -4.54) Inaccuracy. Bxa6 was best. } { [%eval -4.54] } (18. Bxa6 Kc7 19. Bxb7 Kxb7 20. b5 Ne7 21. d4 Rab8 22. bxc6+ Nxc6 23. d5) 18... Kc7 { [%eval -4.72] } 19. c3 { [%eval -5.46] } 19... Qxh2+?? { (-5.46 → 3.10) Blunder. Qf4 was best. } { [%eval 3.1] } (19... Qf4 20. b5 Qxf5 21. bxa6 Nf6 22. Nd4 Qd5 23. axb7 Rae8 24. b8=Q+ Rxb8 25. Qa6) 20. Nxh2 { [%eval 3.12] } 20... Nh6 { [%eval 3.26] } 21. Bh3 { [%eval 3.16] } 21... Rhe8 { [%eval 3.33] } 22. Qf1 { [%eval 3.32] } 22... Red8 { [%eval 3.71] } 23. Qe2 { [%eval 3.26] } 23... Nf5?! { (3.26 → 4.93) Inaccuracy. Re8 was best. } { [%eval 4.93] } (23... Re8 24. Qxe8 Rxe8 25. Rxe8 b5 26. Nf3 c5 27. bxc5 Nxc5 28. Nd4 a6 29. Rc8+) 24. Bxf5 { [%eval 4.9] } 24... g6 { [%eval 4.64] } 25. Qe7+?? { (4.64 → -3.83) Blunder. Bb1 was best. } { [%eval -3.83] } (25. Bb1 Rac8 26. Nf3 Kb8 27. g3 Nc7 28. Qf1 Re8 29. Rxe8 Rxe8 30. Bd3 Nd5) 25... Kb6?? { (-3.83 → 5.05) Blunder. Bxe7 was best. } { [%eval 5.05] } (25... Bxe7 26. Rxe7+ Kd6 27. Rxb7 gxf5 28. Rxf7 Rd7 29. Rxf5 Kc7 30. Nf3 Rg8 31. Rf6) 26. Qxf7 { [%eval 4.59] } 26... Rf8 { [%eval 4.8] } 27. Qxh7 { [%eval 4.8] } 27... gxf5 { [%eval 4.5] } 28. Rb1?! { (4.50 → 3.14) Inaccuracy. Nf3 was best. } { [%eval 3.14] } (28. Nf3 Rad8 29. g3 Nc7 30. Qg7 Nd5 31. Ng5 Rde8 32. Rxe8 Rxe8 33. Kg2 Nxb4) 28... Rae8?! { (3.14 → 4.47) Inaccuracy. Rh8 was best. } { [%eval 4.47] } (28... Rh8 29. Qxf5 Bxh2+ 30. Kf1 Kc7 31. Qf7+ Kb6 32. b5 Nc7 33. bxc6+ Kxc6 34. Qc4+) 29. b5 { [%eval 4.27] } 29... Re7 { [%eval 5.07] } 30. bxa6+ { [%eval 5.05] } 30... Kxa6 { [%eval 4.83] } 31. Qh4 { [%eval 4.52] } 31... Rfe8?? { (4.52 → Mate in 1) Checkmate is now unavoidable. b5 was best. } { [%eval #1] } (31... b5 32. Qh6 Rd8 33. Nf3 Kb6 34. Kf1 Ree8 35. Re1 Rxe1+ 36. Nxe1 Bc7 37. Qe3+) 32. Qa4# { White wins by checkmate. } 1-0