[Event "21st Chess Tour - 1000 below"] [Site "https://lichess.org/ttxOGVaf"] [Date "2026.04.26"] [Round "-"] [White "Iron_Python"] [Black "OskarRumas"] [Result "1-0"] [GameId "ttxOGVaf"] [UTCDate "2026.04.26"] [UTCTime "06:43:27"] [WhiteElo "725"] [BlackElo "886"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-89"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.44] } 2. Nc3 { [%eval 0.13] } 2... Nf6 { [%eval 0.61] } 3. Nf3 { [%eval 0.11] } 3... e5 { [%eval 0.07] } 4. Bc4 { [%eval 0.0] } { C47 Four Knights Game: Italian Variation } 4... Be7 { [%eval 0.23] } 5. d3 { [%eval 0.17] } 5... O-O { [%eval 0.3] } 6. Be3 { [%eval 0.1] } 6... d5? { (0.10 → 1.51) Mistake. Bb4 was best. } { [%eval 1.51] } (6... Bb4 7. O-O Bxc3 8. bxc3 h6 9. Nd2 Na5 10. Bb3 Nxb3 11. axb3) 7. exd5?! { (1.51 → 0.79) Inaccuracy. Nxd5 was best. } { [%eval 0.79] } (7. Nxd5 Nxd5 8. Bxd5 Bd6 9. O-O Ne7 10. Bc4 Ng6 11. a4 Bg4) 7... Na5 { [%eval 0.93] } 8. O-O { [%eval 0.76] } 8... Be6?? { (0.76 → 5.44) Blunder. Nxc4 was best. } { [%eval 5.44] } (8... Nxc4 9. dxc4) 9. dxe6 { [%eval 5.38] } 9... fxe6 { [%eval 5.5] } 10. Bxe6+ { [%eval 5.36] } 10... Kh8 { [%eval 5.49] } 11. Rc1 { [%eval 4.93] } 11... Nc6 { [%eval 4.95] } 12. Nd5?? { (4.95 → 2.11) Blunder. Bh3 was best. } { [%eval 2.11] } (12. Bh3 Qe8 13. Qe2 Nh5 14. Bd2 Nf4 15. Bxf4 Rxf4 16. Rce1 Qh5) 12... Nxd5 { [%eval 1.81] } 13. Bxd5 { [%eval 1.48] } 13... Qxd5 { [%eval 1.42] } 14. c4 { [%eval 1.27] } 14... Qa5?! { (1.27 → 1.92) Inaccuracy. Qd7 was best. } { [%eval 1.92] } (14... Qd7 15. d4 exd4 16. Nxd4 Ne5 17. Nb5 Rad8 18. Qxd7 Rxd7 19. b3 a6 20. Nc3) 15. Bg5?? { (1.92 → 0.21) Blunder. Qb3 was best. } { [%eval 0.21] } (15. Qb3 Qa6 16. Qb5 Bf6 17. Nd2 Rfd8 18. Ne4 Rab8 19. a3 Nd4 20. Qxa6) 15... Bxg5 { [%eval 0.21] } 16. Nxg5 { [%eval 0.33] } 16... Nb4?? { (0.33 → 4.17) Blunder. h6 was best. } { [%eval 4.17] } (16... h6) 17. a3 { [%eval 4.23] } 17... Na2 { [%eval 4.58] } 18. Ra1 { [%eval 4.7] } 18... Nc3 { [%eval 5.28] } 19. Qh5 { [%eval 4.63] } 19... Nb5?? { (4.63 → Mate in 1) Checkmate is now unavoidable. h6 was best. } { [%eval #1] } (19... h6 20. bxc3 Qxc3 21. Rae1 Rae8 22. Nf3 e4 23. Re3 Qf6 24. Ne1 Re5 25. Qd1) 20. Nf7+?? { (Mate in 1 → 4.20) Lost forced checkmate sequence. Qxh7# was best. } { [%eval 4.2] } (20. Qxh7#) 20... Kg8 { [%eval 4.07] } 21. Rae1?? { (4.07 → 1.03) Blunder. Ng5 was best. } { [%eval 1.03] } (21. Ng5 h6 22. Ne6 Rfe8 23. Qxe5 Re7 24. Qd5 c6 25. Qf5 Rf7 26. Qh5 Re8) 21... Qa6?? { (1.03 → 5.04) Blunder. Rxf7 was best. } { [%eval 5.04] } (21... Rxf7) 22. Rxe5? { (5.04 → 2.60) Mistake. cxb5 was best. } { [%eval 2.6] } (22. cxb5 Qxb5 23. Qxe5 Qc6 24. Ng5 h6 25. Qe6+ Qxe6 26. Nxe6 Rf7 27. d4) 22... Nd6?! { (2.60 → 3.83) Inaccuracy. Nd4 was best. } { [%eval 3.83] } (22... Nd4 23. Ng5 h6 24. Ne4 Qb6 25. b4 Rad8 26. Nc5 Qc6 27. Rfe1 Nc2 28. R1e2) 23. h3?? { (3.83 → -2.77) Blunder. Ng5 was best. } { [%eval -2.77] } (23. Ng5 h6 24. Ne6 Rf7 25. Rfe1 Qa4 26. g3 Re8 27. Nf4 Rxe5 28. Qxe5 Qc2) 23... Nxf7 { [%eval -2.47] } 24. Rfe1?? { (-2.47 → -5.06) Blunder. Re7 was best. } { [%eval -5.06] } (24. Re7 Rac8 25. Rfe1 Qf6 26. R1e2 b6 27. b4 Rcd8 28. R2e6 Qa1+ 29. Kh2 Qd4) 24... Rae8?? { (-5.06 → 5.72) Blunder. Nxe5 was best. } { [%eval 5.72] } (24... Nxe5 25. Rxe5 Kh8 26. Re7 Qf6 27. Qe2 Qh6 28. Qe4 Qc1+ 29. Kh2 Qf4+ 30. Qxf4) 25. Rxe8 { [%eval 5.85] } 25... Rxe8?? { (5.85 → Mate in 1) Checkmate is now unavoidable. Qd6 was best. } { [%eval #1] } (25... Qd6 26. Qe2 g6 27. Re3 Qf6 28. Re7 a6 29. g3 Nd6 30. Qe6+ Qxe6 31. R1xe6) 26. Rxe8# { White wins by checkmate. } 1-0