Event: Olomouc Chess Summer 2025 - D2 open seniors tournament 65+
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d2-seniors-65/round-1/OJvbhOF7/DsmZjvBC
White: Macoun, Jiri
WhiteElo: 1744
Black: Marek, Jiri
BlackElo: 1961
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 2x90 min./40 moves + 30 min. + 30 sec./move

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c6 { [%eval 0.23] [%clk 1:13:41] } 2. Nc3 { [%eval 0.21] [%clk 1:28:18] } 2... d5 { [%eval 0.32] [%clk 1:13:53] } 3. exd5 { [%eval -0.03] [%clk 1:28:35] } 3... cxd5 { [%eval -0.02] [%clk 1:14:21] } 4. d4 { [%eval -0.07] [%clk 1:28:58] } 4... Nc6 { [%eval -0.03] [%clk 1:14:43] } 5. h3 { [%eval -0.23] [%clk 1:29:06] } 5... g6 { [%eval 0.21] [%clk 1:15:07] } 6. Nf3 { [%eval 0.19] [%clk 1:29:29] } 6... Bg7 { [%eval 0.25] [%clk 1:15:27] } 7. Be3 { [%eval 0.09] [%clk 1:29:45] } 7... Nf6 { [%eval 0.05] [%clk 1:15:40] } 8. Bb5 { [%eval 0.0] [%clk 1:29:17] } 8... O-O { [%eval 0.08] [%clk 1:15:00] } 9. O-O { [%eval 0.08] [%clk 1:30:17] } 9... Bf5 { [%eval 0.12] [%clk 1:15:01] } 10. a3 { [%eval -0.2] [%clk 1:29:19] } 10... Rc8 { [%eval -0.23] [%clk 1:15:19] } 11. Rc1 { [%eval -0.33] [%clk 1:29:16] } 11... a6 { [%eval 0.0] [%clk 1:15:08] } 12. Ba4?! { [%eval -0.62] } { Inaccuracy. Bxc6 was best. } { [%clk 1:29:43] } 12... b5 { [%eval -0.32] [%clk 1:15:01] } 13. Bb3 { [%eval -0.35] [%clk 1:30:10] } 13... Na5 { [%eval -0.25] [%clk 1:15:16] } 14. Ba2 { [%eval -0.17] [%clk 1:30:11] } 14... Nc4 { [%eval -0.22] [%clk 1:15:37] } 15. Bxc4 { [%eval -0.26] [%clk 1:30:02] } 15... Rxc4 { [%eval 0.08] [%clk 1:14:43] } 16. Re1 { [%eval 0.05] [%clk 1:26:06] } 16... Re8 { [%eval 0.09] [%clk 1:13:16] } 17. Qd2 { [%eval -0.19] [%clk 1:22:41] } 17... Qb6 { [%eval 0.29] [%clk 1:09:56] } 18. Ne5 { [%eval 0.29] [%clk 1:21:18] } 18... Rcc8 { [%eval 0.19] [%clk 1:09:32] } 19. Bg5?! { [%eval -0.43] } { Inaccuracy. f3 was best. } { [%clk 1:19:31] } 19... Qb7?! { [%eval 0.15] } { Inaccuracy. Ne4 was best. } { [%clk 1:03:59] } 20. Qe3 { [%eval -0.04] [%clk 1:15:14] } 20... a5 { [%eval 0.21] [%clk 1:03:50] } 21. Re2?! { [%eval -0.82] } { Inaccuracy. g4 was best. } { [%clk 1:08:16] } 21... b4 { [%eval -0.74] [%clk 1:02:50] } 22. axb4 { [%eval -0.75] [%clk 1:06:05] } 22... axb4 { [%eval -0.81] [%clk 1:03:07] } 23. Nd1 { [%eval -1.16] [%clk 1:06:17] } 23... b3? { [%eval 0.06] } { Mistake. Qa6 was best. } { [%clk 0:57:21] } 24. Qxb3 { [%eval 0.03] [%clk 1:04:55] } 24... Qxb3 { [%eval 0.03] [%clk 0:57:40] } 25. cxb3 { [%eval 0.12] [%clk 1:05:23] } 25... Be6 { [%eval 0.39] [%clk 0:53:24] } 26. f3 { [%eval 0.0] [%clk 1:01:45] } 26... Rb8 { [%eval 0.0] [%clk 0:53:28] } 27. Rc3 { [%eval 0.05] [%clk 1:01:56] } 27... h6 { [%eval 0.14] [%clk 0:53:05] } 28. Bh4 { [%eval 0.01] [%clk 1:00:32] } 28... Rb4 { [%eval 0.15] [%clk 0:52:53] } 29. Bf2 { [%eval 0.12] [%clk 1:00:56] } 29... Reb8?? { [%eval 2.97] } { Blunder. Nd7 was best. } { [%clk 0:52:46] } 30. Nc6 { [%eval 3.01] [%clk 1:01:12] } 30... Rxb3 { [%eval 3.03] [%clk 0:52:30] } 31. Nxb8 { [%eval 2.98] [%clk 1:01:19] } 31... Rxb8 { [%eval 2.93] [%clk 0:52:57] } 32. Rc7 { [%eval 2.89] [%clk 1:01:29] } 32... Bf8 { [%eval 3.04] [%clk 0:52:14] } 33. Rec2?! { [%eval 2.24] } { Inaccuracy. Nc3 was best. } { [%clk 1:01:45] } 33... Rb3?! { [%eval 3.01] } { Inaccuracy. Ne8 was best. } { [%clk 0:52:02] } 34. R2c3 { [%eval 2.73] [%clk 1:02:00] } 34... Rb4 { [%eval 2.96] [%clk 0:52:06] } 35. b3 { [%eval 2.44] [%clk 1:00:20] } 35... Rb5 { [%eval 2.99] [%clk 0:52:10] } 36. R7c5 { [%eval 2.7] [%clk 0:59:22] } 36... Rb7 { [%eval 2.7] [%clk 0:52:32] } 37. Rc7 { [%eval 2.77] [%clk 0:59:29] } 37... Rb4 { [%eval 2.81] [%clk 0:52:12] } 38. Nb2 { [%eval 2.81] [%clk 0:59:31] } 38... Ne8 { [%eval 2.82] [%clk 0:50:32] } 39. Ra7 { [%eval 2.86] [%clk 0:53:12] } 39... Nd6?! { [%eval 3.83] } { Inaccuracy. Rb8 was best. } { [%clk 0:50:29] } 40. Nd3?! { [%eval 2.83] } { Inaccuracy. Ra8 was best. } { [%clk 0:53:12] } 40... Rb8 { [%eval 2.82] [%clk 0:50:38] } 41. Bg3?? { [%eval 0.06] } { Blunder. Ra5 was best. } { [%clk 0:52:27] } 41... Rd8?? { [%eval 3.82] } { Blunder. Bg7 was best. } { [%clk 0:48:07] } 42. Bxd6 { [%eval 3.74] [%clk 0:52:43] } 42... exd6 { [%eval 3.63] [%clk 0:47:25] } 43. Rb7?! { [%eval 2.71] } { Inaccuracy. Nf4 was best. } { [%clk 0:52:42] } 43... Ra8?! { [%eval 3.79] } { Inaccuracy. Bg7 was best. } { [%clk 0:47:13] } 44. Nf4 { [%eval 3.68] [%clk 0:51:29] } 44... Bc8 { [%eval 3.83] [%clk 0:41:36] } 45. Rbc7 { [%eval 3.65] [%clk 0:49:22] } 45... Ra1+?! { [%eval 5.07] } { Inaccuracy. Ba6 was best. } { [%clk 0:41:04] } 46. Kh2 { [%eval 4.2] [%clk 0:49:29] } 46... Ba6?! { [%eval 5.87] } { Inaccuracy. Bf5 was best. } { [%clk 0:41:25] } 47. Nxd5?! { [%eval 4.39] } { Inaccuracy. Ra7 was best. } { [%clk 0:49:32] } 47... Bf1?! { [%eval 5.66] } { Inaccuracy. Bg7 was best. } { [%clk 0:41:06] } 48. Rc1 { [%eval 5.31] [%clk 0:49:38] } 48... Ra5 { [%eval 6.3] [%clk 0:35:15] } 49. Nf6+ { [%eval 6.07] [%clk 0:48:25] } 1-0