[Event "Cycle 1 - Stage One CDL 2026 Arena"] [Site "https://lichess.org/3bPds0D9"] [Date "2026.04.14"] [Round "-"] [White "student-7"] [Black "NathalieCh-2019"] [Result "1-0"] [GameId "3bPds0D9"] [UTCDate "2026.04.14"] [UTCTime "12:00:02"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+160"] [BlackRatingDiff "-419"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a4 { [%eval -0.21] } { A00 Ware Opening } 1... a6 { [%eval 0.0] } 2. c4 { [%eval -0.1] } 2... a5 { [%eval 0.35] } 3. c5?? { (0.35 → -1.58) Blunder. d4 was best. } { [%eval -1.58] } (3. d4 e6 4. Nc3 d5 5. Nf3 Nf6 6. Bf4 Bd6 7. Bg5 Be7) 3... Nc6?! { (-1.58 → -0.52) Inaccuracy. e5 was best. } { [%eval -0.52] } (3... e5 4. e3 Bxc5 5. d4 exd4 6. exd4 Bb6 7. Nf3 d5 8. Bb5+ c6 9. Bd3) 4. Na3? { (-0.52 → -1.90) Mistake. d4 was best. } { [%eval -1.9] } (4. d4 e5 5. e3 Nf6 6. Nc3 d6 7. Bb5 Bd7 8. cxd6 Bxd6 9. Nf3 exd4) 4... Nb4? { (-1.90 → -0.49) Mistake. e5 was best. } { [%eval -0.49] } (4... e5 5. Qc2 Nf6 6. Nf3 Nb4 7. Qc4 d5 8. cxd6 Bxd6 9. d3 O-O 10. e4) 5. Nb5?! { (-0.49 → -1.60) Inaccuracy. Nf3 was best. } { [%eval -1.6] } (5. Nf3 Nf6 6. Nc2 Na6 7. d4 d6 8. cxd6 exd6 9. Bf4 d5 10. e3 Ne4) 5... Ra6? { (-1.60 → -0.05) Mistake. c6 was best. } { [%eval -0.05] } (5... c6 6. Na3 e5 7. d4 exd4 8. Qxd4 Na6 9. Nc4 Nxc5 10. Qe5+ Ne6 11. Nd6+) 6. Nc3? { (-0.05 → -1.48) Mistake. d4 was best. } { [%eval -1.48] } (6. d4 Nf6 7. Nf3 Ra8 8. Qb3 d6 9. Ng5 e6 10. cxd6 cxd6 11. Bd2 Be7) 6... Rh6?? { (-1.48 → 0.64) Blunder. e5 was best. } { [%eval 0.64] } (6... e5 7. e3 Re6 8. Bc4 e4 9. Nh3 Re5 10. Qb3 Bxc5 11. Bxf7+ Ke7 12. f4) 7. Nh3?? { (0.64 → -1.85) Blunder. d4 was best. } { [%eval -1.85] } (7. d4 Rg6 8. Nf3 d6 9. Bf4 Nf6 10. e4 c6 11. Qd2 Nh5 12. Be3 f5) 7... Rxh3 { [%eval -1.35] } 8. g3?? { (-1.35 → -3.58) Blunder. gxh3 was best. } { [%eval -3.58] } (8. gxh3 e5 9. e3 Bxc5 10. d4 exd4 11. exd4 Bxd4 12. Bg2 Bb6 13. O-O Ne7) 8... Na6?? { (-3.58 → 1.74) Blunder. d5 was best. } { [%eval 1.74] } (8... d5 9. d4 Rh6 10. Bg2 c6 11. O-O g5 12. Bxg5 Rg6 13. Bd2 Bh6 14. Na2) 9. Bxh3 { [%eval 1.63] } 9... Nxc5 { [%eval 1.65] } 10. Nb5 { [%eval 1.19] } 10... Nxa4?? { (1.19 → 4.67) Blunder. Na6 was best. } { [%eval 4.67] } (10... Na6 11. O-O Nf6 12. d3 b6 13. e4 e6 14. Bg5 Be7 15. Bg2 c6 16. Nc3) 11. Rxa4 { [%eval 3.92] } 11... Nf6 { [%eval 4.08] } 12. Nxc7+?? { (4.08 → 1.83) Blunder. Nc3 was best. } { [%eval 1.83] } (12. Nc3 b5 13. Nxb5 Bb7 14. Rc4 Nd5 15. e4 Ba6 16. Bf1 Nb4 17. Nxc7+ Qxc7) 12... Qxc7 { [%eval 1.77] } 13. Rf4? { (1.77 → 0.37) Mistake. Bg2 was best. } { [%eval 0.37] } (13. Bg2 e6 14. d4 d5 15. Bf4 Qb6 16. Bd2 Bd6 17. Qa1 Bd7 18. Rxa5 Qxd4) 13... a4?? { (0.37 → 2.95) Blunder. e5 was best. } { [%eval 2.95] } (13... e5 14. Rf3 b6 15. O-O Bb7 16. d4 exd4 17. Bf4 Qc5 18. Qd3 Be7 19. Rc1) 14. Rxf6?? { (2.95 → -0.48) Blunder. Rxa4 was best. } { [%eval -0.48] } (14. Rxa4 b5 15. Ra8 Qc6 16. Bg2 d5 17. Ra1 e5 18. d4 exd4 19. Qxd4 Bc5) 14... exf6 { [%eval -0.49] } 15. b4?? { (-0.49 → -2.91) Blunder. O-O was best. } { [%eval -2.91] } (15. O-O b5 16. d4 Be7 17. Qd3 Qc4 18. Qxc4 bxc4 19. Bd2 Ba6 20. Ra1 Bb5) 15... b5?! { (-2.91 → -2.11) Inaccuracy. Bxb4 was best. } { [%eval -2.11] } (15... Bxb4 16. O-O b5 17. d4 O-O 18. Bf5 d5 19. Bf4 Qc3 20. Bd3 a3 21. Qb1) 16. Ba3 { [%eval -2.13] } 16... Ba6?! { (-2.13 → -1.51) Inaccuracy. Be7 was best. } { [%eval -1.51] } (16... Be7 17. O-O O-O 18. Qc1 Qb7 19. Bg2 d5 20. Qa1 Be6 21. e3 Rc8 22. Rc1) 17. Bc1? { (-1.51 → -3.31) Mistake. O-O was best. } { [%eval -3.31] } (17. O-O Be7 18. Qb1 O-O 19. Rc1 Qd6 20. Bg2 Qxd2 21. Rd1 Qc3 22. Rxd7 Re8) 17... Qxc1?? { (-3.31 → 4.94) Blunder. Bxb4 was best. } { [%eval 4.94] } (17... Bxb4 18. O-O Bb7 19. Bf5 O-O 20. d4 g6 21. Bd3 Qc6 22. e4 Bc3 23. d5) 18. Qxc1 { [%eval 5.02] } 18... d5?? { (5.02 → Mate in 2) Checkmate is now unavoidable. Bxb4 was best. } { [%eval #2] } (18... Bxb4 19. Qc7 O-O 20. Qa7 Bc8 21. O-O a3 22. Bxd7 g6 23. Bxc8 Rxc8 24. Kh1) 19. Qd1?? { (Mate in 2 → 5.42) Lost forced checkmate sequence. Qc6+ was best. } { [%eval 5.42] } (19. Qc6+ Kd8 20. Qd7#) 19... d4?! { (5.42 → 8.13) Inaccuracy. Bxb4 was best. } { [%eval 8.13] } (19... Bxb4 20. Qc2 O-O 21. Qc6 d4 22. O-O d3 23. exd3 Bc8 24. Bxc8 a3 25. Kh1) 20. Bf5?! { (8.13 → 5.42) Inaccuracy. Qc2 was best. } { [%eval 5.42] } (20. Qc2 Bxb4 21. Qc6+ Kf8 22. Qa8+ Ke7 23. Qa7+ Kd6 24. Qxa6+ Kc5 25. Qa7+ Kd5) 20... Bxb4 { [%eval 5.47] } 21. Bxh7?! { (5.47 → 4.29) Inaccuracy. Qb1 was best. } { [%eval 4.29] } (21. Qb1 Be7 22. Qe4 O-O 23. Bxh7+ Kh8 24. O-O Bb4 25. Qxd4 Kxh7 26. Qxb4 Kg8) 21... Bxd2+?! { (4.29 → 6.18) Inaccuracy. Kf8 was best. } { [%eval 6.18] } (21... Kf8 22. Qb1 Bc5 23. Qc2 g6 24. Qxc5+ Kg7 25. O-O Rc8 26. Qa7 d3 27. Qxa6) 22. Qxd2 { [%eval 6.21] } 22... f5 { [%eval 7.05] } 23. Bxf5 { [%eval 6.35] } 23... Rh6 { [%eval 7.9] } 24. Qxh6?! { (7.90 → 4.70) Inaccuracy. Qxd4 was best. } { [%eval 4.7] } (24. Qxd4 g6 25. Qe3+ Kf8 26. Qxh6+ Ke7 27. f3 b4 28. Qh4+ Kf8 29. Qxb4+ Kg8) 24... Kf8?? { (4.70 → Mate in 3) Checkmate is now unavoidable. gxh6 was best. } { [%eval #3] } (24... gxh6 25. Bd3 Kd7 26. Kd2 Kc6 27. e3 dxe3+ 28. fxe3 Kb6 29. Rf1 Ka5 30. Rxf7) 25. Qxa6?! { (Mate in 3 → 10.00) Lost forced checkmate sequence. Qd6+ was best. } { [%eval 10.0] } (25. Qd6+ Ke8 26. Qd7+ Kf8 27. Qd8#) 25... d3?! { (10.00 → Mate in 3) Checkmate is now unavoidable. g5 was best. } { [%eval #3] } (25... g5 26. g4 d3 27. Bxd3 b4 28. Qxa4 Kg8 29. f3 Kg7 30. Qa2 b3 31. Qxb3) 26. Qf6? { (Mate in 3 → 8.59) Lost forced checkmate sequence. Qd6+ was best. } { [%eval 8.59] } (26. Qd6+ Ke8 27. Qd7+ Kf8 28. Qd8#) 26... gxf6 { [%eval 8.16] } 27. Bxd3 { [%eval 8.27] } 27... b4 { [%eval 7.97] } 28. Rf1 { [%eval 7.48] } 28... b3 { [%eval 8.37] } 29. Bb1 { [%eval 7.23] } 29... b2 { [%eval 8.51] } 30. Bc2 { [%eval 8.26] } 30... a3 { [%eval 6.95] } 31. Ba4?? { (6.95 → -7.03) Blunder. Bb1 was best. } { [%eval -7.03] } (31. Bb1 Kg7 32. Kd2 Kh6 33. g4 f5 34. gxf5 Kg5 35. Rg1+ Kf4 36. Ba2 Ke5) 31... a2 { [%eval -5.55] } 32. Bd1?! { (-5.55 → -10.64) Inaccuracy. Kd2 was best. } { [%eval -10.64] } (32. Kd2 b1=Q 33. Rxb1 axb1=Q 34. Bc2 Qb4+ 35. Kd1 Qd4+ 36. Ke1 Qc5 37. Bd1 Qc3+) 32... b1=B?? { (-10.64 → -3.94) Blunder. b1=Q was best. } { [%eval -3.94] } (32... b1=Q 33. f4 a1=Q 34. Kf2 Qd4+ 35. e3 Qd2+ 36. Be2 Qb6 37. Kg2 Qxe2+ 38. Rf2) 33. Bb3 { [%eval -4.83] } 33... Bh7?? { (-4.83 → 7.05) Blunder. a1=Q was best. } { [%eval 7.05] } (33... a1=Q 34. f3 Qc3+ 35. Kf2 Qxb3 36. Rc1 Kg7 37. Rc6 Qb4 38. Rc1 f5 39. Kf1) 34. Bxf7?? { (7.05 → Mate in 5) Checkmate is now unavoidable. Bxa2 was best. } { [%eval #-5] } (34. Bxa2 Kg7 35. f3 f5 36. Bb3 Bg6 37. e3 Bh5 38. Bd1 f6 39. g4 Bf7) 34... Bb1?? { (Mate in 5 → 5.73) Lost forced checkmate sequence. a1=Q+ was best. } { [%eval 5.73] } (34... a1=Q+ 35. Kd2 Qd4+ 36. Ke1 Qc3+ 37. Kd1 Qc2+ 38. Ke1 Qc1#) 35. Bxa2 { [%eval 5.93] } 35... Bh7 { [%eval 7.31] } 36. Bg8 { [%eval 5.67] } 36... Bd3?! { (5.67 → 7.92) Inaccuracy. Bxg8 was best. } { [%eval 7.92] } (36... Bxg8 37. Kd2 f5 38. Rb1 Kg7 39. f3 Kf6 40. Rb5 Ba2 41. h4 Kg6 42. Ke3) 37. Bc4?! { (7.92 → 5.76) Inaccuracy. exd3 was best. } { [%eval 5.76] } (37. exd3 f5 38. Bb3 f4 39. g4 Kg7 40. h4 Kf6 41. Kd2 Ke5 42. Rc1 f3) 37... Bxc4 { [%eval 5.83] } 38. f4 { [%eval 5.75] } 38... Bxe2? { (5.75 → 48.82) Mistake. Kf7 was best. } { [%eval 48.82] } (38... Kf7 39. Rf3 Kg6 40. g4 f5 41. Rc3 Bd5 42. Rd3 Bg8 43. Rd6+ Kg7 44. g5) 39. Kxe2 { [%eval 9.13] } 39... f5 { [%eval 74.72] } 40. Rf3 { [%eval 10.45] } { Black resigns. } 1-0