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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

9fc8f1cc185fdc8b5a49fa418d6aee2c

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
52
played
Pace
85.6/min
overall 91.9/min
Biggest swing
+898
Seat 1 · move 36

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,398+26.9 pawn/100lost 2
gbb-1,398-26.9 pawn/100won 2

Last moves

  1. 52Even0
  2. 51Even0
  3. 50Even0
  4. 49Seat 2+500
  5. 48Even0
  6. 47Seat 2+302
  7. 46Even0
  8. 45Even0
  9. 44Even0
  10. 43Even0
  11. 42Seat 1+300
  12. 41Seat 1+4

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
1a0c04f71faa67c9298870077c522b31457e80dc52e461a87b7fcf2d5ff4365e
Seed hash
4dc5762e539b700786a1b92f24aa272de429265a2872130245570c3d4c0a5f71 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 54,662, Merkle root ea9e97d59c86354c5bb4f83c67d23576e813d2d45dfcca0a43260f88a4f95849. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 5f31eff42ac2ae5fccd196c6a1f8140088a2432c58e9a3ed5df10259e0d28741
  2. 732fa961fc27732c4a3b618df0737939225b1e3380908c149f010fdc83dd2806
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
02"a2a4"
11"d7d5"
22"g2g4"
31"c8g4"
42"d2d4"
51"g8f6"
62"h2h3"
71"g4f5"
82"c2c3"
91"e7e6"
102"b2b3"
111"b8d7"
122"b3b4"
131"a7a5"
142"b4a5"
151"f8e7"
162"g1f3"
171"e8g8"
182"h3h4"
191"c7c5"
202"d4c5"
211"d7c5"
222"h4h5"
231"h7h6"
242"c1h6"
251"g7h6"
262"h1g1"
271"g8h8"
282"g1g8"
291"h8g8"
302"e2e3"
311"f6e4"
322"a1a2"
331"f5g4"
342"d1b3"
351"c5b3"
362"a2c2"
371"g4f3"
382"f1d3"
391"e4c5"
402"d3h7"
411"g8h7"
422"c2b2"
431"c5d3"
442"e1f1"
451"f8g8"
462"b2b3"
471"g8g1"
482"f1g1"
491"d8g8"
502"g1h2"
511"g8g2"