[Event "The Future of Chess U15 Arena"] [Site "https://lichess.org/oNN3VkW0"] [Date "2026.04.23"] [Round "-"] [White "Sebastiantheon"] [Black "Aaron4444"] [Result "0-1"] [GameId "oNN3VkW0"] [UTCDate "2026.04.23"] [UTCTime "11:39:09"] [WhiteElo "1242"] [BlackElo "1529"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Nc3 { [%eval 0.06] } 3... Bc5 { [%eval 0.46] } 4. Bc4 { [%eval 0.05] } 4... Nf6 { [%eval 0.09] } 5. d3 { [%eval 0.07] } { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } 5... O-O { [%eval 0.13] } 6. Bg5 { [%eval 0.08] } 6... d6?! { (0.08 → 0.82) Inaccuracy. h6 was best. } { [%eval 0.82] } (6... h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a5 10. d4 Ba7 11. O-O) 7. Bxf6?! { (0.82 → -0.17) Inaccuracy. Nd5 was best. } { [%eval -0.17] } (7. Nd5 Be6 8. Bxf6 gxf6 9. Qd2 Kg7 10. O-O Nd4 11. Nxd4 Bxd4) 7... Qxf6 { [%eval -0.14] } 8. Qe2?! { (-0.14 → -1.15) Inaccuracy. Nd5 was best. } { [%eval -1.15] } (8. Nd5 Qd8 9. c3 Na5 10. b4 Nxc4 11. bxc5 Na5 12. O-O f5) 8... Nd4?! { (-1.15 → -0.42) Inaccuracy. Ne7 was best. } { [%eval -0.42] } (8... Ne7 9. Nd5 Nxd5 10. Bxd5 a5 11. c3 c6 12. Bb3 Qg6 13. O-O a4 14. Bd1) 9. Nxd4 { [%eval -0.38] } 9... Bxd4 { [%eval -0.35] } 10. Nb5?! { (-0.35 → -1.31) Inaccuracy. Nd5 was best. } { [%eval -1.31] } (10. Nd5 Qg5 11. Nxc7 Qxg2 12. O-O-O Rb8 13. Rdf1 Qg5+ 14. Kb1 Bg4 15. f3 Bh3) 10... Bb6 { [%eval -1.21] } 11. O-O-O?! { (-1.21 → -2.11) Inaccuracy. Nc3 was best. } { [%eval -2.11] } (11. Nc3 c6 12. a4 a5 13. h4 Bd7 14. Qd2 Bd4 15. Bb3 Kh8 16. f3 Qe7) 11... Be6? { (-2.11 → -0.68) Mistake. c6 was best. } { [%eval -0.68] } (11... c6 12. Nc3 Qxf2 13. h3 g6 14. Rhf1 Qe3+ 15. Kb1 Qxe2 16. Nxe2 Kg7 17. d4) 12. Bd5?? { (-0.68 → -2.59) Blunder. Bxe6 was best. } { [%eval -2.59] } (12. Bxe6 Qxe6 13. Kb1 d5 14. Rdf1 Rfe8 15. h4 Ba5 16. exd5 Qxd5 17. Na3 e4) 12... Bxd5 { [%eval -2.49] } 13. exd5 { [%eval -2.57] } 13... Qf4+?! { (-2.57 → -1.62) Inaccuracy. Qg5+ was best. } { [%eval -1.62] } (13... Qg5+ 14. f4 exf4 15. Qf3 Rae8 16. Rhf1 Re3 17. Qxf4 Qxf4 18. Rxf4 Re2 19. Rc4) 14. Kb1 { [%eval -1.68] } 14... a6 { [%eval -1.7] } 15. Nc3 { [%eval -1.8] } 15... Qxf2 { [%eval -1.6] } 16. Rhf1?! { (-1.60 → -2.25) Inaccuracy. Qxf2 was best. } { [%eval -2.25] } (16. Qxf2 Bxf2 17. Rdf1 Bd4 18. Ne2 f5 19. Nxd4 exd4 20. Rf4 Rae8 21. Rxd4 Re2) 16... Qxe2 { [%eval -2.23] } 17. Nxe2 { [%eval -2.2] } 17... Rfe8?! { (-2.20 → -1.29) Inaccuracy. f5 was best. } { [%eval -1.29] } (17... f5 18. a4 g6 19. c3 Kg7 20. Kc2 h5 21. d4 Kf6 22. b4 a5 23. b5) 18. Nc3 { [%eval -1.49] } 18... Bd4 { [%eval -0.95] } 19. g4? { (-0.95 → -2.25) Mistake. Ne4 was best. } { [%eval -2.25] } (19. Ne4 Rf8 20. Rf5 g6 21. Rf6 h5 22. g3 Ba7 23. a3 Be3 24. Rf3 Bh6) 19... Bxc3 { [%eval -2.05] } 20. bxc3 { [%eval -2.03] } 20... g6 { [%eval -1.84] } 21. h4 { [%eval -2.03] } 21... c6?! { (-2.03 → -1.02) Inaccuracy. Kg7 was best. } { [%eval -1.02] } (21... Kg7 22. g5 Re7 23. a4 h6 24. Kb2 hxg5 25. hxg5 Rh8 26. Rg1 e4 27. c4) 22. dxc6 { [%eval -1.06] } 22... bxc6 { [%eval -0.82] } 23. d4? { (-0.82 → -2.19) Mistake. Kc1 was best. } { [%eval -2.19] } (23. Kc1 Re6 24. Kd2 Rf8 25. c4 f5 26. gxf5 gxf5 27. Rb1 d5 28. Rb6 dxc4) 23... Rab8+?! { (-2.19 → -1.34) Inaccuracy. e4 was best. } { [%eval -1.34] } (23... e4 24. Rf6 Rad8 25. Re1 Kg7 26. Rf4 Rb8+ 27. Kc1 e3 28. g5 Re6 29. Ref1) 24. Kc1 { [%eval -1.19] } 24... d5 { [%eval -1.12] } 25. dxe5 { [%eval -1.02] } 25... Rxe5 { [%eval -1.03] } 26. g5?! { (-1.03 → -2.09) Inaccuracy. Rf6 was best. } { [%eval -2.09] } (26. Rf6 Re6 27. Rdf1 Rxf6 28. Rxf6 Re8 29. Rxc6 Re4 30. h5 Rxg4 31. h6 f5) 26... Rbe8 { [%eval -2.15] } 27. Kd2?! { (-2.15 → -3.15) Inaccuracy. c4 was best. } { [%eval -3.15] } (27. c4 dxc4 28. Kb2 Rd5 29. Rxd5 cxd5 30. Kc3 Re3+ 31. Kb4 Re4 32. Rf6 Rxh4) 27... Re2+ { [%eval -3.17] } 28. Kc1 { [%eval -2.97] } 28... R8e3?! { (-2.97 → -1.91) Inaccuracy. Rh2 was best. } { [%eval -1.91] } (28... Rh2 29. Rf4 Ree2 30. Kb2 Rxc2+ 31. Kb3 Rxa2 32. Kb4 Rh3 33. Rdf1 Rb2+ 34. Kc5) 29. a4? { (-1.91 → -4.07) Mistake. Kb2 was best. } { [%eval -4.07] } (29. Kb2 Rh2 30. Rd4 Ree2 31. Kb3 Rxc2 32. a3 f5 33. gxf6 Kf7 34. Rf3 Rce2) 29... Rxc3 { [%eval -3.98] } 30. Rfe1?! { (-3.98 → -5.37) Inaccuracy. Rd2 was best. } { [%eval -5.37] } (30. Rd2 Rxd2 31. Kxd2 Rc4 32. a5 Rxh4 33. Rb1 Ra4 34. Rb6 Rxa5 35. Rxc6 Kg7) 30... Rexc2+ { [%eval -4.72] } 31. Kb1 { [%eval -4.66] } 31... Rc4?? { (-4.66 → 0.00) Blunder. Rf2 was best. } { [%eval 0.0] } (31... Rf2 32. Re8+ Kg7 33. a5 Rc4 34. Ra8 Rxh4 35. Rxa6 Rb4+ 36. Kc1 Ra4 37. Rd2) 32. Re8+ { [%eval 0.0] } 32... Kg7 { [%eval 0.0] } 33. h5?? { (0.00 → -4.09) Blunder. Rf1 was best. } { [%eval -4.09] } (33. Rf1 R2c3 34. Re7 Rb4+ 35. Ka2 Kg8 36. Re8+ Kg7) 33... Rg2?? { (-4.09 → Mate in 1) Checkmate is now unavoidable. gxh5 was best. } { [%eval #1] } (33... gxh5 34. Rf1 Rg2 35. Re7 Kg6 36. Rf6+ Kxg5 37. Rfxf7 Kh4 38. Rf1 Rb4+ 39. Kc1) 34. Rde1?? { (Mate in 1 → -5.65) Lost forced checkmate sequence. h6# was best. } { [%eval -5.65] } (34. h6#) 34... Rb4+ { [%eval -5.35] } 35. Kc1 { [%eval -5.52] } 35... Rbb2?? { (-5.52 → Mate in 1) Checkmate is now unavoidable. Rc4+ was best. } { [%eval #1] } (35... Rc4+ 36. Kb1 gxh5 37. Rc8 h4 38. Rf1 Rb4+ 39. Kc1 Rxa4 40. Kb1 h3 41. Rc7) 36. Rh8?? { (Mate in 1 → -4.44) Lost forced checkmate sequence. h6# was best. } { [%eval -4.44] } (36. h6#) 36... Rgc2+ { [%eval -4.4] } 37. Kd1 { [%eval -4.14] } 37... Rb1+ { [%eval -4.05] } 38. Kxc2 { [%eval -4.13] } 38... Rxe1 { [%eval -3.89] } 39. a5?? { (-3.89 → -9.30) Blunder. Ra8 was best. } { [%eval -9.3] } (39. Ra8 gxh5 40. Rxa6 Re4 41. Kb3 Re6 42. Rb6 h4 43. Ka3 Kg6 44. a5 h3) 39... Kxh8 { [%eval -9.01] } 40. Kd2 { [%eval -9.18] } 40... Ra1 { [%eval -9.65] } 41. Ke2 { [%eval -9.7] } 41... Rxa5 { [%eval -9.53] } 42. Kf3 { [%eval -9.4] } 42... Kg7 { [%eval -8.97] } { White resigns. } 0-1