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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

32590aece7014365364577d47c2242a3

Watch the replayCheck it is fair

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

Results by move

Final
Moves
12
played
Pace
72.6/min
overall 72.6/min
Biggest swing
+500
Seat 1 · move 12

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

SeatNetRateStreak
e054e6…b9cf+300+25.0 pawn/100won 1
gbb-300-25.0 pawn/100lost 1

Last moves

  1. 12Seat 1+500
  2. 11Seat 2+300
  3. 10Seat 1+102
  4. 9Seat 2+4
  5. 8Seat 1+2
  6. 7Seat 2+4
  7. 6Seat 1+4
  8. 5Seat 2+2
  9. 4Seat 1+4
  10. 3Seat 2+2
  11. 2Seat 1+4
  12. 1Seat 2+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
054d5779349cf218d6e4233ddcb8eda1421d8b2f97ec90306d700248a213d9c1
Seed hash
9bc8d74bad4157c715baf2e71d37e2f67f738350fa5b280877d5bf84959c68c0 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 47,221, Merkle root 0c9a863b65b67aa70da2b02267ef9944b70c2956a30a2b8b3d0b878f5ba1f6f5. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 712850c90eeb9b585a4c3c4bf6d4169f6a7f06286edecd243d9b59146e110b6a
  2. 5647d46e64d39ac2ea047eee21210f74d48260806c9a598126356da88a265ae8
  3. 12696ceb51f952cac86f23bdcfc1da40519ba4815455cb545a9e66c00ec347fe
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"f2f3"
31"e7e5"
42"a4a5"
51"b8c6"
62"h2h4"
71"f8e7"
82"g2g4"
91"e7h4"
102"h1h4"
111"d8h4"