Botvinnik v Tal 1961, Game 18
Tal v Botvinnik · 0–1
38. Bf5 by Tal: chances 51% → 31%
The coach: Rg1 instead (the arrow) — with it, it was about level.
Replay it: Study › Follow a live game › World Championship 1961: Botvinnik v Tal › Game 18
Botvinnik v Tal 1961
Moscow · Mar 1961
Botvinnik 13–8 Tal
Botvinnik won 13–8.
Momentum
The score gap, game by game: up is Botvinnik.
The coach's numbers
The costliest move
The move that cost the match's loser the most, in a game they lost.
Every game
Each line is White's chances move by move, as the coach saw them; above the middle, White is better. The mark is the costliest move.
Game 1: Botvinnik v Tal 1–0
41 moves · c4 Nf6 Nc3 e6 · accuracy Botvinnik 93.1, Tal 93.0
Costliest move: 9. Nb5 (Botvinnik, 58% → 46%)
Game 2: Tal v Botvinnik 1–0
45 moves · e4 c6 d4 d5 · accuracy Tal 95.4, Botvinnik 92.8
Costliest move: 44... b3 (Botvinnik, 30% → 17%)
Game 3: Botvinnik v Tal 1–0
43 moves · c4 Nf6 Nc3 e6 · accuracy Botvinnik 91.3, Tal 88.5
Costliest move: 37... d3 (Tal, 36% → 24%)
Game 4: Tal v Botvinnik ½–½
41 moves · e4 c6 d4 d5 · accuracy Tal 87.8, Botvinnik 87.6
Costliest move: 16. Na4 (Tal, 60% → 38%)
Game 5: Botvinnik v Tal ½–½
73 moves · c4 Nf6 Nc3 e6 · accuracy Botvinnik 92.6, Tal 90.8
No move cost more than 12%.
Game 6: Tal v Botvinnik ½–½
25 moves · e4 c6 d4 d5 · accuracy Tal 91.8, Botvinnik 91.6
No move cost more than 12%.
Game 7: Botvinnik v Tal 1–0
33 moves · c4 Nf6 Nc3 e6 · accuracy Botvinnik 93.2, Tal 89.4
Costliest move: 23... Qe7 (Tal, 29% → 13%)
Game 8: Tal v Botvinnik 1–0
29 moves · e4 c6 d4 d5 · accuracy Tal 95.5, Botvinnik 90.2
Costliest move: 27... Bxe5 (Botvinnik, 28% → 3%)
Game 9: Botvinnik v Tal 1–0
73 moves · c4 Nf6 Nc3 e5 · accuracy Botvinnik 94.1, Tal 92.9
Costliest move: 9... a4 (Tal, 54% → 40%)
Game 10: Tal v Botvinnik 0–1
42 moves · e4 c6 d4 d5 · accuracy Tal 85.9, Botvinnik 89.8
Costliest move: 29. g5 (Tal, 33% → 18%)
Game 11: Botvinnik v Tal 1–0
42 moves · d4 Nf6 c4 c6 · accuracy Botvinnik 94.3, Tal 91.3
No move cost more than 12%.
Game 12: Tal v Botvinnik 1–0
41 moves · e4 e6 d4 d5 · accuracy Tal 91.2, Botvinnik 89.5
Costliest move: 28... Bxh5 (Botvinnik, 35% → 18%)
Game 13: Botvinnik v Tal 1–0
41 moves · d4 Nf6 c4 g6 · accuracy Botvinnik 92.9, Tal 90.8
Costliest move: 30... Bxa4+ (Tal, 41% → 24%)
Game 14: Tal v Botvinnik ½–½
33 moves · e4 c6 d4 d5 · accuracy Tal 92.2, Botvinnik 92.9
Costliest move: 11. Qf3 (Tal, 63% → 49%)
Game 15: Botvinnik v Tal 1–0
63 moves · d4 Nf6 c4 g6 · accuracy Botvinnik 91.7, Tal 89.6
Costliest move: 39... Ke8 (Tal, 26% → 5%)
Game 16: Tal v Botvinnik ½–½
90 moves · e4 c6 d4 d5 · accuracy Tal 91.8, Botvinnik 92.2
Costliest move: 82... Qxb4 (Botvinnik, 50% → 30%)
Game 17: Botvinnik v Tal 0–1
83 moves · d4 g6 e4 Bg7 · accuracy Botvinnik 91.5, Tal 93.0
Costliest move: 38. Bf3 (Botvinnik, 62% → 44%)
Game 18: Tal v Botvinnik 0–1
41 moves · e4 c6 d4 d5 · accuracy Tal 89.9, Botvinnik 91.7
Costliest move: 38. Bf5 (Tal, 51% → 31%)
Game 19: Botvinnik v Tal 0–1
75 moves · d4 Nf6 c4 d6 · accuracy Botvinnik 92.1, Tal 93.5
Costliest move: 71. Rd8+ (Botvinnik, 22% → 3%)
Game 20: Tal v Botvinnik ½–½
121 moves · e4 c6 d4 d5 · accuracy Tal 93.1, Botvinnik 91.7
Costliest move: 115... Kb7 (Botvinnik, 29% → 10%)
Game 21: Botvinnik v Tal 1–0
33 moves · d4 Nf6 c4 g6 · accuracy Botvinnik 89.1, Tal 83.7
Costliest move: 10... a6 (Tal, 53% → 34%)
Study Botvinnik v Tal with the coach
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In the app: Study › Follow a live game › World Championship 1961: Botvinnik v Tal › Game 1
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