Event: Round 7: Opatskyy, Nazariy - Matthamagoda, Risika Riyon
Date: 2025-03-05
White: Opatskyy, Nazariy
WhiteElo: 1745
Black: Matthamagoda, Risika Riyon
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:39] } 1... c6 { [%eval 0.23] [%clk 1:30:22] } 2. d4 { [%eval 0.25] [%clk 1:27:22] } 2... d5 { [%eval 0.24] [%clk 1:30:48] } 3. exd5 { [%eval 0.08] [%clk 1:27:29] } 3... cxd5 { [%eval 0.18] [%clk 1:31:09] } 4. Bd3 { [%eval 0.1] [%clk 1:27:57] } 4... Nc6 { [%eval 0.12] [%clk 1:31:23] } 5. Nf3 { [%eval 0.0] [%clk 1:28:23] } 5... Bg4 { [%eval 0.0] [%clk 1:31:41] } 6. c3 { [%eval 0.0] [%clk 1:28:46] } 6... Nf6 { [%eval 0.14] [%clk 1:31:26] } 7. Bf4 { [%eval 0.16] [%clk 1:29:01] } 7... e6 { [%eval 0.16] [%clk 1:31:34] } 8. Nbd2 { [%eval 0.16] [%clk 1:28:34] } 8... Bd6 { [%eval 0.23] [%clk 1:31:55] } 9. Bg3 { [%eval -0.05] [%clk 1:28:17] } 9... Bxg3 { [%eval -0.06] [%clk 1:31:42] } 10. hxg3 { [%eval -0.05] [%clk 1:28:40] } 10... e5 { [%eval 0.25] [%clk 1:32:05] } 11. dxe5 { [%eval 0.12] [%clk 1:28:09] } 11... Nxe5 { [%eval 0.23] [%clk 1:32:27] } 12. Qe2?! { [%eval -0.5] } { Inaccuracy. Bb5+ was best. } { [%clk 1:28:06] } 12... Qe7?? { [%eval 5.44] } { Blunder. O-O was best. } { [%clk 1:32:33] } 13. Qxe5 { [%eval 5.68] [%clk 1:27:29] } 13... Bxf3 { [%eval 5.57] [%clk 1:32:50] } 14. Qxe7+ { [%eval 5.45] [%clk 1:27:45] } 14... Kxe7 { [%eval 5.52] [%clk 1:33:18] } 15. Nxf3 { [%eval 5.71] [%clk 1:28:03] } 15... Rhe8 { [%eval 5.82] [%clk 1:33:35] } 16. O-O-O { [%eval 5.72] [%clk 1:28:13] } 16... Kd6 { [%eval 5.79] [%clk 1:33:54] } 17. Rhe1 { [%eval 5.21] [%clk 1:27:46] } 17... Rf8 { [%eval 5.74] [%clk 1:33:58] } 18. Ng5 { [%eval 5.64] [%clk 1:27:31] } 18... a6 { [%eval 5.68] [%clk 1:33:33] } 19. Bc4 { [%eval 5.29] [%clk 1:27:02] } 19... Kc5 { [%eval 5.44] [%clk 1:33:44] } 20. Be2 { [%eval 5.41] [%clk 1:27:14] } 20... h6 { [%eval 5.3] [%clk 1:33:55] } 21. b4+ { [%eval 4.9] [%clk 1:27:31] } 21... Kc6 { [%eval 5.29] [%clk 1:34:21] } 22. Nf3 { [%eval 5.39] [%clk 1:27:18] } 22... Kb6 { [%eval 5.17] [%clk 1:33:33] } 23. a4 { [%eval 5.06] [%clk 1:27:03] } 23... Rac8 { [%eval 5.13] [%clk 1:33:07] } 24. a5+ { [%eval 5.06] [%clk 1:26:07] } 24... Ka7 { [%eval 4.97] [%clk 1:33:35] } 25. Kc2 { [%eval 4.66] [%clk 1:26:22] } 25... Ne4 { [%eval 4.62] [%clk 1:34:00] } 26. Rd3 { [%eval 4.34] [%clk 1:22:05] } 26... Nxf2 { [%eval 5.34] [%clk 1:34:05] } 27. Rxd5 { [%eval 5.29] [%clk 1:21:51] } 27... Ne4 { [%eval 5.22] [%clk 1:34:02] } 28. c4 { [%eval 5.36] [%clk 1:21:08] } 28... Nxg3 { [%eval 5.51] [%clk 1:32:49] } 29. Bd3 { [%eval 5.59] [%clk 1:21:21] } 29... g6 { [%eval 5.53] [%clk 1:33:00] } 30. Re7 { [%eval 5.37] [%clk 1:19:59] } 30... Nh5?! { [%eval 8.51] } { Inaccuracy. Rce8 was best. } { [%clk 1:32:59] } 31. Rdd7 { [%eval 8.55] [%clk 1:20:02] } 31... Rb8 { [%eval 8.44] [%clk 1:32:51] } 32. Rxf7 { [%eval 6.52] [%clk 1:20:02] } 32... Rfe8 { [%eval 8.76] [%clk 1:32:59] } 33. Nd4 { [%eval 8.27] [%clk 1:19:19] } 33... Rbc8? { [%eval #3] } { Checkmate is now unavoidable. Ka8 was best. } { [%clk 1:32:46] } 34. Rxb7+ { [%eval #2] [%clk 1:19:27] } 34... Ka8 { [%eval #2] [%clk 1:33:15] } 35. Ra7+ { [%eval #1] [%clk 1:19:47] } 35... Kb8 { [%eval #1] [%clk 1:33:28] } 36. Rfb7# { [%clk 1:20:09] } 1-0