[Event "Black12 Arena"]
[Site "http://chess-academy.net/ldUXDuUt"]
[Date "2026.06.02"]
[Round "-"]
[White "AlexandrG"]
[Black "Kittykatbot"]
[Result "0-1"]
[UTCDate "2026.06.02"]
[UTCTime "16:33:26"]
[WhiteElo "1659"]
[BlackElo "1918"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+9"]
[Variant "Standard"]
[TimeControl "120+0"]
[ECO "B06"]
[Opening "Robatsch (Modern) Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:02:00] } 1... g6?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { [%eval 0.81] [%clk 0:01:00] } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 { [%eval 0.7] [%clk 0:01:58] } 2... Bg7 { [%eval 0.82] [%clk 0:01:00] } { B06 Robatsch (Modern) Defense } 3. e5? { (0.82 → -0.80) Mistake. Best move was c4. } { [%eval -0.8] [%clk 0:01:57] } (3. c4 d6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 Nc6 7. Be3 e5) 3... b6? { (-0.80 → 1.42) Mistake. Best move was d6. } { [%eval 1.42] [%clk 0:00:59] } (3... d6) 4. g3? { (1.42 → 0.13) Mistake. Best move was Nf3. } { [%eval 0.13] [%clk 0:01:55] } (4. Nf3) 4... Bb7 { [%eval 0.4] [%clk 0:00:59] } 5. f3? { (0.40 → -1.64) Mistake. Best move was Nf3. } { [%eval -1.64] [%clk 0:01:53] } (5. Nf3) 5... e6?! { (-1.64 → -1.02) Inaccuracy. Best move was Nh6. } { [%eval -1.02] [%clk 0:00:58] } (5... Nh6) 6. Nc3?! { (-1.02 → -1.53) Inaccuracy. Best move was c3. } { [%eval -1.53] [%clk 0:01:50] } (6. c3) 6... d6?! { (-1.53 → -0.85) Inaccuracy. Best move was Ne7. } { [%eval -0.85] [%clk 0:00:57] } (6... Ne7 7. Bf4 d6 8. exd6 cxd6 9. h4 O-O 10. Nb5 Nd5 11. Nxd6 Bc6 12. Qd2 Nxf4 13. Qxf4) 7. Nb5? { (-0.85 → -2.66) Mistake. Best move was exd6. } { [%eval -2.66] [%clk 0:01:48] } (7. exd6 cxd6 8. Bb5+ Nc6 9. d5 exd5 10. Nxd5 Nf6 11. Bg5 O-O 12. Ne2 Ne5 13. O-O a6) 7... dxe5 { [%eval -2.31] [%clk 0:00:55] } 8. c3? { (-2.31 → -4.07) Mistake. Best move was dxe5. } { [%eval -4.07] [%clk 0:01:43] } (8. dxe5 Qxd1+) 8... exd4? { (-4.07 → -2.62) Mistake. Best move was a6. } { [%eval -2.62] [%clk 0:00:54] } (8... a6 9. Na3 exd4 10. cxd4 Bxd4 11. Nc2 Bf2+ 12. Ke2 Qxd1+ 13. Kxd1 Bc5 14. Ke2 Ne7 15. b4) 9. cxd4? { (-2.62 → -4.35) Mistake. Best move was Nxd4. } { [%eval -4.35] [%clk 0:01:41] } (9. Nxd4 Nf6 10. Bb5+ c6 11. Be2 O-O 12. Nh3 Qe7 13. O-O c5 14. Nb3 Nc6 15. Qc2 Rad8) 9... a6? { (-4.35 → -3.28) Mistake. Best move was Ne7. } { [%eval -3.28] [%clk 0:00:53] } (9... Ne7) 10. a4?? { (-3.28 → -7.58) Blunder. Best move was Nc3. } { [%eval -7.58] [%clk 0:01:32] } (10. Nc3 Nc6 11. Nge2 Nge7 12. Bg2 Qd7 13. Be3 Nf5 14. Qd2 Nxe3 15. Qxe3 Nxd4 16. Nxd4 Bxd4) 10... axb5 { [%eval -6.78] [%clk 0:00:51] } 11. Bf4? { (-6.78 → -8.23) Mistake. Best move was Bxb5+. } { [%eval -8.23] [%clk 0:01:30] } (11. Bxb5+) 11... bxa4 { [%eval -7.87] [%clk 0:00:48] } 12. Rxa4 { [%eval -8.19] [%clk 0:01:27] } 12... Rxa4?! { (-8.19 → -7.69) Inaccuracy. Best move was Nc6. } { [%eval -7.69] [%clk 0:00:46] } (12... Nc6 13. Rxa8 Qxa8 14. Ne2 Nge7 15. Bg2 Nf5 16. O-O Ncxd4 17. Nxd4 Bxd4+ 18. Kh1 c5 19. Qa1) 13. Qxa4+ { [%eval -7.86] [%clk 0:01:26] } 13... Nd7?! { (-7.86 → -7.34) Inaccuracy. Best move was Bc6. } { [%eval -7.34] [%clk 0:00:44] } (13... Bc6) 14. Qb5? { (-7.34 → -8.80) Mistake. Best move was Bg2. } { [%eval -8.8] [%clk 0:01:21] } (14. Bg2 Ne7) 14... Bxd4?! { (-8.80 → -8.10) Inaccuracy. Best move was Ne7. } { [%eval -8.1] [%clk 0:00:41] } (14... Ne7 15. Qb3 Nf5 16. Bb5 c6 17. Bd3 Nxd4 18. Qd1 O-O 19. Be3 Nc5 20. Bb1 Ba6 21. Bxd4) 15. Ne2? { (-8.10 → -9.77) Mistake. Best move was Bg2. } { [%eval -9.77] [%clk 0:01:10] } (15. Bg2 c6) 15... c6? { (-9.77 → -7.88) Mistake. Best move was Bxf3. } { [%eval -7.88] [%clk 0:00:39] } (15... Bxf3 16. Nxd4 Bxh1 17. Nc6 Qa8 18. Ne5 Qe4+ 19. Kd2 c6 20. Qd3 Qxd3+ 21. Bxd3 Ngf6 22. Nxd7) 16. Qd3 { [%eval -8.13] [%clk 0:01:00] } 16... Nc5?? { (-8.13 → -3.77) Blunder. Best move was Bxb2. } { [%eval -3.77] [%clk 0:00:36] } (16... Bxb2 17. Nc3 Ngf6 18. Qc2 Ba3 19. Kf2 O-O 20. Kg2 b5 21. Bd3 Be7 22. Qb2 b4 23. Ne4) 17. Qd1?? { (-3.77 → -17.66) Blunder. Best move was Qxd4. } { [%eval -17.66] [%clk 0:00:55] } (17. Qxd4 Nd3+) 17... Bxb2? { (-17.66 → -8.29) Mistake. Best move was Bf2+. } { [%eval -8.29] [%clk 0:00:34] } (17... Bf2+) 18. Qxd8+ { [%eval -8.35] [%clk 0:00:51] } 18... Kxd8 { [%eval -8.04] [%clk 0:00:34] } 19. Bg5+ { [%eval -8.36] [%clk 0:00:49] } 19... f6 { [%eval -7.9] [%clk 0:00:30] } 20. Bc1?! { (-7.90 → -8.49) Inaccuracy. Best move was Be3. } { [%eval -8.49] [%clk 0:00:43] } (20. Be3 Ne7 21. Bh3 e5 22. O-O Kc7 23. f4 Nd5 24. Bxc5 bxc5 25. fxe5 Ba6 26. Rf2 Bxe5) 20... Bxc1 { [%eval -8.16] [%clk 0:00:28] } 21. Nxc1 { [%eval -8.38] [%clk 0:00:43] } 21... Ke7 { [%eval -7.94] [%clk 0:00:27] } 22. Bd3 { [%eval -8.32] [%clk 0:00:41] } 22... Nh6 { [%eval -8.06] [%clk 0:00:27] } 23. O-O? { (-8.06 → -9.34) Mistake. Best move was Bc2. } { [%eval -9.34] [%clk 0:00:39] } (23. Bc2 Nf5) 23... Rd8? { (-9.34 → -7.89) Mistake. Best move was Nxd3. } { [%eval -7.89] [%clk 0:00:26] } (23... Nxd3 24. Nxd3 Ba6 25. Rd1 Rd8 26. Nb2 Rxd1+ 27. Nxd1 Be2 28. Nb2 Bxf3 29. Kf2 Bd5 30. Ke2) 24. Re1? { (-7.89 → -13.85) Mistake. Best move was Bc2. } { [%eval -13.85] [%clk 0:00:37] } (24. Bc2 Nf5) 24... Nxd3 { [%eval -13.52] [%clk 0:00:24] } 25. Nxd3 { [%eval -13.82] [%clk 0:00:35] } 25... Rxd3 { [%eval -13.35] [%clk 0:00:24] } 26. h3 { [%eval -14.94] [%clk 0:00:31] } 26... c5 { [%eval -13.8] [%clk 0:00:24] } 27. g4 { [%eval -16.29] [%clk 0:00:30] } 27... Rxf3 { [%eval -14.83] [%clk 0:00:23] } 28. Kg2?! { (-14.83 → Mate in 30) Checkmate is now unavoidable. Best move was Kh2. } { [%eval #-30] [%clk 0:00:28] } (28. Kh2 Rf2+) 28... Re3+ { [%eval -74.43] [%clk 0:00:21] } 29. Kh2?! { (-74.43 → Mate in 6) Checkmate is now unavoidable. Best move was Kf2. } { [%eval #-6] [%clk 0:00:26] } (29. Kf2 Rxh3) 29... Rxe1 { [%eval #-5] [%clk 0:00:20] } 30. Kg3 { [%eval #-5] [%clk 0:00:24] } 30... e5?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Re2. } { [%eval #-8] [%clk 0:00:20] } (30... Re2 31. h4 Re3+ 32. Kf2 Nxg4+ 33. Kf1 h5 34. Kg1 Re1#) 31. h4 { [%eval #-4] [%clk 0:00:23] } 31... Re3+ { [%eval #-3] [%clk 0:00:18] } 32. Kf2 { [%eval #-3] [%clk 0:00:21] } 32... Nxg4+ { [%eval #-2] [%clk 0:00:17] } 33. Kf1 { [%eval #-2] [%clk 0:00:19] } 33... f5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was h5. } { [%eval #-2] [%clk 0:00:17] } (33... h5 34. Kg1 Re1#) 34. h5 { [%eval #-2] [%clk 0:00:17] } 34... Ba6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was gxh5. } { [%eval #-3] [%clk 0:00:16] } (34... gxh5 35. Kg1 Re1#) 35. Kg2 { [%eval #-3] [%clk 0:00:16] } 35... Re2+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bb7+. } { [%eval #-3] [%clk 0:00:15] } (35... Bb7+ 36. Kf1 gxh5 37. Kg1 Re1#) 36. Kg3 { [%eval #-3] [%clk 0:00:14] } 36... Rh2 { [%eval #-2] [%clk 0:00:15] } 37. Kf3 { [%eval #-2] [%clk 0:00:13] } 37... Kf6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Be2+. } { [%eval #-2] [%clk 0:00:14] } (37... Be2+ 38. Kg3 f4#) 38. Kg3 { [%eval #-2] [%clk 0:00:12] } 38... e4?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Be2. } { [%eval #-3] [%clk 0:00:14] } (38... Be2 39. hxg6 f4#) 39. hxg6 { [%eval #-2] [%clk 0:00:11] } 39... Kg5 { [%eval #-1] [%clk 0:00:14] } 40. gxh7 { [%eval #-1] [%clk 0:00:09] } 40... f4# { [%clk 0:00:14] } { Black wins by checkmate. } 0-1


