[Event "U12 Arena"] [Site "https://lichess.org/4NtBTCQS"] [Date "2026.03.07"] [Round "-"] [White "AisyahMuhdNajibSKAG1"] [Black "AIRA27"] [Result "1-0"] [GameId "4NtBTCQS"] [UTCDate "2026.03.07"] [UTCTime "01:53:53"] [WhiteElo "651"] [BlackElo "735"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-26"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Kádas Opening: Koola-Koola Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. h4 { [%eval -0.36] } 1... a5 { [%eval 0.08] } { A00 Kádas Opening: Koola-Koola Variation } 2. Rh3? { (0.08 → -1.16) Mistake. d4 was best. } { [%eval -1.16] } (2. d4 Nf6 3. c4 e6 4. Nc3 d5 5. Bg5 Nbd7 6. e3 h6) 2... b5? { (-1.16 → -0.05) Mistake. d5 was best. } { [%eval -0.05] } (2... d5 3. Rg3 Nf6 4. d3 Nc6 5. e4 e5 6. Nc3 d4 7. Nb5) 3. Ra3? { (-0.05 → -1.27) Mistake. e4 was best. } { [%eval -1.27] } (3. e4 d5 4. Rg3 dxe4 5. Bxb5+ c6 6. Ba4 Nf6 7. d3 Ba6) 3... c5 { [%eval -0.99] } 4. Rxa5?? { (-0.99 → -4.63) Blunder. e4 was best. } { [%eval -4.63] } (4. e4 b4 5. Rg3 Nc6 6. a3 Bb7 7. Nf3 Nf6 8. e5 Nh5 9. Rh3 Nf4) 4... d5?? { (-4.63 → 4.61) Blunder. Rxa5 was best. } { [%eval 4.61] } (4... Rxa5 5. e4 e6 6. d4 cxd4 7. Nf3 Nc6 8. Nxd4 Ra4 9. Nxb5 Rxe4+ 10. Be3) 5. Rxb5?? { (4.61 → 0.53) Blunder. Rxa8 was best. } { [%eval 0.53] } (5. Rxa8 Qb6 6. a4 e5 7. Nc3 Nf6 8. a5 Qb7 9. Rxb8 Qxb8 10. a6 Bd7) 5... Ra5?? { (0.53 → 4.13) Blunder. e6 was best. } { [%eval 4.13] } (5... e6 6. d3 Nc6 7. Rb3 Qxh4 8. Ra3 Rb8 9. Nf3 Qh5 10. Rb3 Ra8 11. c4) 6. Rxa5?? { (4.13 → 1.92) Blunder. Rxb8 was best. } { [%eval 1.92] } (6. Rxb8 Nf6 7. Rxc8 Qxc8 8. c4 e6 9. d3 Bd6 10. e3 d4 11. Be2) 6... Bh3?? { (1.92 → 5.52) Blunder. Qxa5 was best. } { [%eval 5.52] } (6... Qxa5 7. e4 e6 8. exd5 exd5 9. Nc3 c4 10. Qh5 Nf6 11. Qe5+ Be7 12. Qxb8) 7. Rxc5 { [%eval 5.58] } 7... e5 { [%eval 6.18] } 8. Rc3 { [%eval 5.24] } 8... Qxh4?! { (5.24 → 7.68) Inaccuracy. Be6 was best. } { [%eval 7.68] } (8... Be6 9. d4 Nf6 10. Nf3 e4 11. Nh2 Bb4 12. a3 Qa5 13. e3 Bxc3+ 14. Nxc3) 9. Rc5? { (7.68 → 3.73) Mistake. Rxh3 was best. } { [%eval 3.73] } (9. Rxh3 Qg4 10. e3 Qxd1+ 11. Kxd1 Nf6 12. Bb5+ Kd8 13. Nc3 Bd6 14. Ke1 Nbd7) 9... Qxf2+? { (3.73 → 6.54) Mistake. Bxg2 was best. } { [%eval 6.54] } (9... Bxg2 10. Rc8+ Kd7 11. Rc3 Bc5 12. d4 Bxd4 13. e3 Bxc3+ 14. Nxc3 Bxf1 15. Qxd5+) 10. Kxf2 { [%eval 6.42] } 10... Bxg2 { [%eval 8.26] } 11. Ke1 { [%eval 6.57] } 11... Bxf1 { [%eval 7.14] } 12. Kxf1 { [%eval 5.79] } 12... d4?! { (5.79 → 7.86) Inaccuracy. Bxc5 was best. } { [%eval 7.86] } (12... Bxc5 13. d4 exd4 14. Kg2 Ne7 15. Qf1 O-O 16. Na3 Bxa3 17. bxa3) 13. Rxe5+ { [%eval 7.93] } 13... Kd8 { [%eval 7.68] } 14. Re4 { [%eval 7.62] } 14... Ba3 { [%eval 9.26] } 15. Rxd4+ { [%eval 8.99] } 15... Nd7 { [%eval 8.82] } 16. Rf4 { [%eval 7.92] } 16... Bxb2 { [%eval 9.28] } 17. Bxb2 { [%eval 9.34] } 17... f5 { [%eval 10.05] } 18. Rxf5 { [%eval 9.21] } 18... g6 { [%eval 9.99] } 19. Rg5 { [%eval 9.31] } 19... h6 { [%eval 9.6] } 20. Rxg6 { [%eval 9.28] } 20... Rh7 { [%eval 11.24] } 21. Rxg8+ { [%eval 10.9] } 21... Ke7 { [%eval 11.55] } 22. d4 { [%eval 11.19] } 22... h5 { [%eval 14.01] } 23. Qd3 { [%eval 11.66] } 23... h4?! { (11.66 → Mate in 5) Checkmate is now unavoidable. Rf7+ was best. } { [%eval #5] } (23... Rf7+ 24. Ke1 Rf8 25. Rxf8 Nxf8 26. Qg3 Kd7 27. Nd2 Ng6 28. Qh3+ Kc7) 24. Qxh7+ { [%eval #4] } 24... Ke6 { [%eval #4] } 25. Nh3 { [%eval #4] } 25... Kd5 { [%eval #3] } 26. a4 { [%eval #4] } 26... Nc5 { [%eval #3] } 27. Ra3 { [%eval #3] } 27... Kc6 { [%eval #3] } 28. Rc3 { [%eval #2] } 28... Kd5 { [%eval #2] } 29. Qxh4 { [%eval #3] } 29... Ke6 { [%eval #3] } 30. Re3+ { [%eval #3] } 30... Kd5 { [%eval #3] } 31. dxc5 { [%eval #3] } 31... Kxc5 { [%eval #2] } 32. Re5+ { [%eval #2] } 32... Kd6 { [%eval #2] } 33. Rg6+ { [%eval #2] } 33... Kd7 { [%eval #2] } 34. Rf5 { [%eval #2] } 34... Kc7 { [%eval #2] } 35. Rf7+ { [%eval #1] } 35... Kc8 { [%eval #1] } 36. Qh8# { White wins by checkmate. } 1-0