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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

2f7aefa4c8fe2d45d8a3a0c09d012217

Watch the replayCheck it is fair

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

Results by move

Final
Moves
23
played
Pace
81.4/min
overall 81.4/min
Biggest swing
+902
Seat 1 · move 13

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

SeatNetRateStreak
e054e6…b9cf+1,702+74.0 pawn/100won 2
gbb-1,702-74.0 pawn/100lost 2

Last moves

  1. 23Even0
  2. 22Even0
  3. 21Seat 1+2
  4. 20Even0
  5. 19Seat 1+300
  6. 18Seat 2+2
  7. 17Even0
  8. 16Seat 2+2
  9. 15Seat 1+300
  10. 14Seat 2+2
  11. 13Seat 1+902
  12. 12Seat 2+304

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
9a9ed173a2f583ca97a52b4b90a63776165d3dcf9e405cd3d5b6c24a4e3cd606
Seed hash
01a25cdba1ad3509dbc7f4fb48067778b870cd9430154f67d5938ee2b23449db = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 57,631, Merkle root cff073f555dd3b5b94561d1e806299f16204187f680dd69622fe2f5674b728d0. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. d9dd8e123840da2d840228f8f7e88db4580e9baf194eabb6b7632b20625e6b36
  2. 90362315ab998fa2e281153ca20f9593227fbcfd45487c60b1c9298552ea8d04
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"c7c5"
21"g1f3"
32"g7g6"
41"d2d4"
52"c5d4"
61"d1d4"
72"d7d6"
81"d4h8"
92"d8a5"
101"b1c3"
112"a5c3"
121"b2c3"
132"h7h6"
141"h8g8"
152"h6h5"
161"c1h6"
172"f7f6"
181"g8f8"
192"e8d7"
201"f1b5"
212"d7e6"
221"f8g8"