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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

154ab6419ab27a62b04d89e14dca4feb

Watch the replayCheck it is fair

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

Results by move

Final
Moves
19
played
Pace
112.1/min
overall 112.1/min
Biggest swing
+500
Seat 2 · move 14

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

SeatNetRateStreak
e054e6…b9cf-94-5.0 pawn/100won 1
gbb+94+5.0 pawn/100lost 1

Last moves

  1. 19Even0
  2. 18Even0
  3. 17Even0
  4. 16Even0
  5. 15Seat 1+500
  6. 14Seat 2+500
  7. 13Seat 1+104
  8. 12Seat 2+302
  9. 11Seat 1+100
  10. 10Seat 2+2
  11. 9Seat 1+2
  12. 8Seat 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
3c54420e7cfa92d564b41eff37c5aa3c6bb3358b68e7523432c9d5ca9a7de4f9
Seed hash
eeabdb180af2dd7868ade692526b2d35b8c586e8fc4a3de83a08e2006c1b4d70 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 49,805, Merkle root b798fe4ccaf2699c20d97f233a9bb23959153aeb8bcfdcc7b1629c386790ae7a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. afa16302f3d00102ae30373c99d5f21b22058858e1e93ec93fed724caa403d99
  2. bdb6db0af319fef17a4cc9dea77c25f509f348eea27c4ef238e8f5b8f2da8e08
  3. 17ffc8ed1cbf4732454993a9a4f2740952d77d88b9e6d02a95e85ec8778fd7c2
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
01"e2e4"
12"g7g5"
21"d2d4"
32"g5g4"
41"h2h3"
52"g4h3"
61"g1h3"
72"h7h5"
81"h3g5"
92"c7c6"
101"g5f7"
112"e8f7"
121"h1h5"
132"h8h5"
141"d1h5"
152"f7e6"
161"h5f5"
172"e6d6"
181"f5e5"