chessflex
Seville · Oct 1987
Kasparov 12–12 Karpov
12–12; Kasparov kept the title.
The score gap, game by game: up is Kasparov.
The move that cost the match's loser the most, in a game they lost.
Kasparov v Karpov · 0–1
23. Kh1 by Kasparov: chances 48% → 19%
The coach: Qxa7 instead (the arrow) — with it, it was about level.
Replay it: Study › Follow a live game › World Championship 1987: Kasparov v Karpov › Game 2
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.
30 moves · d4 Nf6 c4 g6 · accuracy Karpov 91.0, Kasparov 91.5
No move cost more than 12%.
32 moves · c4 e5 Nc3 Nf6 · accuracy Kasparov 86.0, Karpov 90.1
Costliest move: 23. Kh1 (Kasparov, 48% → 19%)
29 moves · d4 Nf6 c4 g6 · accuracy Karpov 94.0, Kasparov 94.6
No move cost more than 12%.
41 moves · c4 Nf6 Nc3 e5 · accuracy Kasparov 94.2, Karpov 92.2
Costliest move: 21... Nd7 (Karpov, 43% → 29%)
38 moves · d4 Nf6 c4 g6 · accuracy Karpov 93.0, Kasparov 90.8
Costliest move: 37... Ra1 (Kasparov, 23% → 0%)
28 moves · c4 e5 Nc3 Nc6 · accuracy Kasparov 92.7, Karpov 94.1
No move cost more than 12%.
79 moves · d4 Nf6 c4 g6 · accuracy Karpov 93.5, Kasparov 92.5
Costliest move: 79... Qd4+ (Kasparov, 37% → 8%)
50 moves · c4 e5 Nc3 d6 · accuracy Kasparov 92.2, Karpov 91.0
No move cost more than 12%.
70 moves · d4 Nf6 c4 g6 · accuracy Karpov 95.2, Kasparov 94.5
Costliest move: 65... Rc4 (Kasparov, 23% → 8%)
20 moves · e4 c6 d4 d5 · accuracy Kasparov 92.2, Karpov 92.0
No move cost more than 12%.
50 moves · d4 Nf6 c4 g6 · accuracy Karpov 92.2, Kasparov 93.4
Costliest move: 35. Rc6 (Karpov, 67% → 48%)
21 moves · c4 e6 Nc3 d5 · accuracy Kasparov 93.6, Karpov 95.3
No move cost more than 12%.
36 moves · d4 Nf6 c4 g6 · accuracy Karpov 95.9, Kasparov 94.6
No move cost more than 12%.
21 moves · e4 c6 d4 d5 · accuracy Kasparov 95.8, Karpov 95.2
No move cost more than 12%.
43 moves · d4 Nf6 c4 g6 · accuracy Karpov 93.0, Kasparov 91.1
Costliest move: 23... axb5 (Kasparov, 49% → 34%)
41 moves · c4 e5 Nc3 Nf6 · accuracy Kasparov 90.7, Karpov 92.3
Costliest move: 13... Na5 (Karpov, 54% → 42%)
46 moves · Nf3 Nf6 c4 g6 · accuracy Karpov 92.2, Kasparov 93.1
No move cost more than 12%.
40 moves · c4 e6 Nc3 d5 · accuracy Kasparov 95.0, Karpov 94.8
No move cost more than 12%.
60 moves · Nf3 d5 d4 Nf6 · accuracy Karpov 94.3, Kasparov 92.6
Costliest move: 57... Ke5 (Kasparov, 20% → 4%)
37 moves · c4 e6 Nc3 d5 · accuracy Kasparov 92.7, Karpov 93.1
No move cost more than 12%.
28 moves · d4 Nf6 c4 g6 · accuracy Karpov 92.5, Kasparov 92.3
No move cost more than 12%.
19 moves · d4 Nf6 c4 e6 · accuracy Kasparov 95.6, Karpov 96.7
No move cost more than 12%.
57 moves · c4 c5 Nf3 Nf6 · accuracy Karpov 88.2, Kasparov 88.6
Costliest move: 50... R7f3 (Kasparov, 47% → 23%)
64 moves · c4 e6 Nf3 Nf6 · accuracy Kasparov 93.0, Karpov 91.6
Costliest move: 31... Nxa4 (Karpov, 42% → 28%)
Every game of this match is in ChessFlex. Replay it move by move with the coach's three best moves, guess each of Kasparov's moves before you see them, ask the coach why, or take the seat at any moment and play it out against the bots.
In the app: Study › Follow a live game › World Championship 1987: Kasparov v Karpov › Game 1
Part of Study in ChessFlex: one purchase unlocks the coach, Follow a live game and all 53 title matches (on iPhone, try Study free first). Playing the bots is free, with no account and no ads.