Event: Round 3: Constatine Isaakidis -Tanaka - Vihaan Avala
Site: https://lichess.org/broadcast/csc-junior-grand-prix-november-2025-under-8/round-3/IDMeSmRC/N7wlegUX
Date: 2025-11-29
White: Constatine Isaakidis -Tanaka
Black: Vihaan Avala
Result: 1-0
ECO: B06
Opening: Modern Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:09] } 1... g6 { [%eval 0.5] [%clk 0:15:15] } 2. Bc4 { [%eval 0.27] [%clk 0:15:27] } 2... Na6?! { [%eval 0.91] } { Inaccuracy. Bg7 was best. } { [%clk 0:15:14] } 3. Qf3 { [%eval 0.71] [%clk 0:15:34] } 3... d6?? { [%eval 6.21] } { Blunder. e6 was best. } { [%clk 0:15:14] } 4. Qxf7+? { [%eval 3.39] } { Mistake. Bxf7+ was best. } { [%clk 0:15:40] } 4... Kd7 { [%eval 3.45] [%clk 0:15:15] } 5. Be6+ { [%eval 3.4] [%clk 0:15:44] } 5... Kc6 { [%eval 3.4] [%clk 0:15:20] } 6. Bd5+ { [%eval 3.42] [%clk 0:15:52] } 6... Kb5?? { [%eval #6] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:15:27] } 7. c4+?? { [%eval 2.26] } { Lost forced checkmate sequence. Na3+ was best. } { [%clk 0:15:58] } 7... Kc5?? { [%eval #6] } { Checkmate is now unavoidable. Kb6 was best. } { [%clk 0:15:29] } 8. Na3?? { [%eval 3.12] } { Lost forced checkmate sequence. Qf3 was best. } { [%clk 0:16:02] } 8... Nh6?? { [%eval #10] } { Checkmate is now unavoidable. c6 was best. } { [%clk 0:15:31] } 9. Qf3 { [%eval #9] [%clk 0:16:01] } 9... Kd4 { [%eval #2] [%clk 0:15:21] } 10. Qe3+ { [%eval #2] [%clk 0:15:48] } 10... Ke5 { [%eval #2] [%clk 0:15:27] } 11. Qc3+ { [%eval #1] [%clk 0:15:52] } 11... Kf4 { [%eval #1] [%clk 0:15:24] } 12. g3+?! { [%eval 15.6] } { Lost forced checkmate sequence. Qg3# was best. } { [%clk 0:16:00] } 12... Kg5 { [%eval 7.41] [%clk 0:15:25] } 13. h4+ { [%eval 7.56] [%clk 0:16:09] } 13... Kg4? { [%eval #1] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:15:19] } 14. f3+? { [%eval 9.97] } { Lost forced checkmate sequence. Qf3# was best. } { [%clk 0:16:11] } 14... Kh5 { [%eval 9.94] [%clk 0:15:06] } 15. g4+ { [%eval 8.57] [%clk 0:16:21] } 15... Bxg4? { [%eval #6] } { Checkmate is now unavoidable. Nxg4 was best. } { [%clk 0:14:58] } 16. fxg4+ { [%eval #10] [%clk 0:16:29] } 16... Nxg4 { [%eval #11] [%clk 0:15:01] } 17. Qxh8? { [%eval 7.27] } { Lost forced checkmate sequence. Ne2 was best. } { [%clk 0:16:24] } 17... Nc5 { [%eval 7.53] [%clk 0:14:58] } 18. Qxh7+ { [%eval 7.4] [%clk 0:16:23] } 18... Bh6 { [%eval 7.32] [%clk 0:14:50] } 19. d4 { [%eval 6.3] [%clk 0:16:00] } 19... Nxe4?? { [%eval #5] } { Checkmate is now unavoidable. Nd3+ was best. } { [%clk 0:14:55] } 20. Bxe4 { [%eval #4] [%clk 0:16:03] } 20... Rb8 { [%eval #1] [%clk 0:14:33] } 21. Qxg6# { [%clk 0:15:59] } 1-0