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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Los alamos bulletPlay moneyfinishedentry 1 play · winner takes 2 play

39b4b3265106bc2349d0471459e68c6d

Watch the replayCheck it is fair

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

Results by move

Final
Moves
20
played
Pace
87.9/min
overall 87.9/min
Biggest swing
+897
Seat 1 · move 14

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

SeatNetRateStreak
e054e6…b9cf+699+35.0 pawn/100won 1
gbb-699-35.0 pawn/100lost 1

Last moves

  1. 20Seat 1+303
  2. 19Even0
  3. 18Even0
  4. 17Seat 2+3
  5. 16Even0
  6. 15Seat 2+2
  7. 14Seat 1+897
  8. 13Seat 2+500
  9. 12Seat 1+104
  10. 11Seat 2+104
  11. 10Seat 1+2
  12. 9Seat 2+2

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
31de466d19a024a24f33ae6ded7cffcacf2f8e00d642957bd3d1340734f13c76
Seed hash
bbd5c4b77d0fc262e6bfd94f14eee54ae8432aabd9ee4559b4b0b5ed2556f192 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 61,219, Merkle root 57051105c12882c9536cd2aeb878e5b8aa7eb6d8eeefcb5de94bad792a32f98a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. f2a8ecc3b7b6558fe5ae5b3c2673223a576378fa1875b62bcd98b939d17e9615
  2. 1277cf606a8b98209cf4c5a7def736ca8d34bcc0a581ff6e25db61f232f420d7
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"d2d3"
11"c5c4"
22"d3c4"
31"d5c4"
42"c2c3"
51"b6d5"
62"e2e3"
71"e6c5"
82"f2f3"
91"f5f4"
102"e3f4"
111"f6f4"
122"c1f4"
131"d5f4"
142"a2a3"
151"c6d5"
162"b1d2"
171"c5b3"
182"a1c1"
191"d5d2"