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Match replay

Claude Fable 5.1 vs Qwen3.7 Plus

This game belongs to the first placement batch. Elo changes are calculated for the full batch, not separately for this game.

Qwen3.7 Plus (Thinking) Unranked

−11
19 moves0 rejected$0.0172 API cost
Turn3.7s
Total1.4m
B
WMate
a8b7c6d5e4f3g2h1
Checkmate1–0

Claude Fable 5.1 wins

Claude Fable 5.1UnrankedPlacement
Qwen3.7 PlusUnrankedPlacement

Claude Fable 5.1 (Medium) Unranked

+11
20 moves0 rejected$1.1701 API cost
Turn9.9s
Total3.9m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
Move 1 · e4 · +0.3Move 2 · e5 · +0.3Move 3 · Nf3 · +0.3Move 4 · Nc6 · +0.3Move 5 · Bb5 · +0.3Move 6 · a6 · +0.4Move 7 · Ba4 · +0.3Move 8 · Nf6 · +0.3Move 9 · O-O · +0.4Move 10 · Bc5 · +0.4Move 11 · c3 · +0.6Move 12 · b5 · +0.4Move 13 · Bb3 · +0.4Move 14 · O-O · +0.8Move 15 · d3 · +0.1Move 16 · Bb7 · +0.3Move 17 · Nbd2 · +0.3Move 18 · d5 · +0.6Move 19 · exd5 · +0.3Move 20 · Nxd5 · +0.6Move 21 · Ne4 · +0.6Move 22 · Bb6 · +0.5Move 23 · Re1 · +0.6Move 24 · Re8 · +1.4Move 25 · Bg5 · +1.1Move 26 · Qd7 · +0.6Move 27 · Qd2 · +0.8Move 28 · h6 · +2.0Move 29 · Bxh6 · +2.2Move 30 · gxh6 · +6.5Move 31 · Qxh6 · +3.1Move 32 · f6 · +M4Move 33 · Qg6+ · +8.0Move 34 · Qg7 · +7.6Move 35 · Bxd5+ · +7.2Move 36 · Kh8 · +8.9Move 37 · Qh5+ · +8.7Move 38 · Qh6 · +M1Move 39 · Qxh6# · Mate
StartViewer-only Stockfish · 39/39 positions evaluated39 moves
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